5.6.2

changelog.md

@@ -1,5 +1,122 @@
 # Changelog
 
+## 2025-08-31 - 5.6.2 - fix(processmanager)
+Improve process lifecycle handling and cleanup in daemon, monitors and wrappers
+
+- StartAll: when a monitor exists but is not running, restart it instead of skipping — ensures saved processes are reliably brought online.
+- ProcessMonitor.stop: cancel any pending restart timers to prevent stray restarts after explicit stop.
+- ProcessWrapper: add killProcessTree helper and use it for graceful (SIGTERM) and force (SIGKILL) shutdowns to reliably signal child processes.
+- Daemon stopAll: yield briefly after stopping processes and inspect monitors (not only processInfo) to accurately report stopped vs failed processes.
+
+## 2025-08-31 - 5.6.1 - fix(daemon)
+Ensure robust process shutdown and improve logs/subscriber diagnostics
+
+- Make ProcessWrapper.stop asynchronous and awaitable to avoid race conditions when stopping processes
+- Signal entire process groups on POSIX (kill by negative PID) and fall back to per-PID signalling; escalate to SIGKILL after a timeout
+- Await processWrapper.stop() from ProcessMonitor when enforcing memory limits or handling exits/errors to ensure child processes are cleaned up
+- Add logs:subscribers IPC endpoint and corresponding types to inspect current subscribers for a process log topic
+- Add optional CLI debug output in logs command (enabled via TSPM_DEBUG=true) to print subscriber counts and details
+- Support passing request.lines to getLogs handler in daemon to limit returned log entries
+
+## 2025-08-30 - 5.6.0 - feat(processmonitor)
+Add CPU monitoring and display CPU in process list
+
+- CLI: show a CPU column in the `tspm list` output (adds formatting and placeholder name display)
+- Daemon: ProcessMonitor now collects CPU usage for the process group in addition to memory
+- Daemon: ProcessMonitor exposes getLastCpuUsage() and ProcessManager syncs CPU values into IProcessInfo
+- Non-breaking: UI and internal stats enriched to surface CPU metrics for processes
+
+## 2025-08-30 - 5.5.0 - feat(logs)
+Improve logs streaming and backlog delivery; add CLI filters and ndjson output
+
+- CLI: add new logs options: --since, --stderr-only, --stdout-only and --ndjson; enhance streaming output and gap detection
+- CLI: fetch backlog conditionally (honoring --since) and print filtered results before live streaming
+- Client: add TspmIpcClient.requestLogsBacklogStream, onStream and onBacklogTopic helpers to receive backlog chunks and streams
+- Daemon: add logs:subscribe IPC handler to stream backlog entries to requesting client in small batches
+- Protocol: extend IPC types with LogsSubscribeRequest/Response and register 'logs:subscribe' method
+- Dependency: bump @push.rocks/smartipc to ^2.3.0 to support the streaming/IPC changes
+
+## 2025-08-30 - 5.4.2 - fix(cli/process/logs)
+Reset log sequence on process restart to avoid false log gap warnings
+
+- Track process runId when streaming logs and initialize lastRunId from fetched logs
+- When a new runId is detected, reset lastSeq so that subsequent streamed logs are accepted (prevents spurious gap warnings)
+- Emit an informational message when a restart/runId change is detected to aid debugging of log streams
+
+## 2025-08-30 - 5.4.1 - fix(processmonitor)
+Bump tsbuild devDependency and relax ps-tree callback typing in ProcessMonitor
+
+- Update devDependency @git.zone/tsbuild from ^2.6.7 to ^2.6.8
+- Change psTree callback types in ts/daemon/processmonitor.ts to accept any error and ReadonlyArray for children to improve type compatibility
+
+## 2025-08-30 - 5.4.0 - feat(daemon)
+Add CLI systemd service refresh on version mismatch and fix daemon memory leak; update dependencies
+
+- CLI: when client and daemon versions differ, prompt to refresh the systemd service and optionally disable/enable the service automatically
+- Daemon: clear pidusage state for PIDs on process exit/stop to prevent memory leaks in long-running monitors
+- Client: expose smartdaemon in client plugin exports and fix import path for tspm.servicemanager
+- Package: tighten dependency ranges (set specific versions) and add @types for pidusage and ps-tree
+- Misc: ensure IPC disconnects and PID/socket handling improvements were integrated alongside the above changes
+
+## 2025-08-30 - 5.3.2 - fix(daemon)
+Improve daemon log delivery and process monitor memory accounting; gate debug output and update tests to numeric ProcessId
+
+- Deliver process logs only to subscribed clients instead of broadcasting to all connections (reduce unnecessary IPC traffic and noise)
+- Implement incremental log memory accounting in ProcessMonitor using an estimateLogSize helper and WeakMap to avoid repeated JSON.stringify and reduce CPU/memory overhead
+- Seed the incremental size map when loading persisted logs so memory accounting is accurate after restart
+- Trim logs incrementally by subtracting estimated sizes of removed entries (avoids O(n) recalculation)
+- Gate verbose console/debug output behind TSPM_DEBUG to prevent spamming in normal runs (applies to ProcessWrapper and ProcessMonitor)
+- Improve process wrapper stdout/stderr debug logging to be conditional on debug mode
+- Update tests to use numeric ProcessId via toProcessId(...) for consistency with typed IDs
+
+## 2025-08-30 - 5.3.1 - fix(client(tspmIpcClient))
+Use bare topic names for IPC client subscribe/unsubscribe to fix log subscription issues
+
+- Updated ts/client/tspm.ipcclient.ts to call ipcClient.subscribe/unsubscribe with the bare topic (e.g. 'logs.<id>') instead of prefixed 'topic:<...>'.
+- Added comments clarifying that the IpcClient registers the 'topic:' prefix internally.
+- Fixes incorrect topic registration that could prevent log streaming handlers from receiving messages.
+
+## 2025-08-30 - 5.3.0 - feat(cli/daemon/processmonitor)
+Add flexible target resolution and search command; improve restart/backoff and error handling
+
+- Add new cli command `search` to find processes by id or name fragment.
+- Allow flexible process targets in CLI commands (accepts numeric id, id:<n>, or name:<label>) for start/stop/restart/delete/describe/logs/edit commands.
+- Introduce a new daemon IPC method `resolveTarget` to normalize user-provided targets to ProcessId (supports id:<n>, name:<label>, or bare numeric id).
+- Keep `remove` as a CLI alias but daemon exposes `delete` only; CLI resolves targets and always calls daemon `delete`.
+- Implement scheduled restart/backoff in ProcessMonitor with incremental debounce, max retries, and a 1-hour reset window.
+- Emit a `failed` event from ProcessMonitor when max restart attempts are exceeded; ProcessManager listens and marks processes as `errored` and clears pid.
+- Ensure desired state is set to `stopped` before deleting a process to avoid race conditions.
+- Improve cli output messages to include resolved names alongside numeric ids where available.
+
+## 2025-08-30 - 5.2.0 - feat(cli)
+Preserve CLI environment when adding processes, simplify edit flow, and refresh README docs
+
+- CLI: When adding a process, capture and persist essential environment variables from the CLI (PATH, HOME, USER, SHELL, LANG, LC_ALL, NODE_ENV, NODE_PATH, npm_config_prefix and any TSPM_* variables). Undefined values are removed before storing.
+- CLI: Interactive edit flow temporarily disabled. The edit command now displays the current configuration and updates stored environment variables to match the current CLI environment.
+- Docs: Major README refresh — reorganized sections, clarified add vs start semantics, expanded examples, added daemon/service usage and programmatic API examples, and improved command reference and output examples.
+
+## 2025-08-30 - 5.1.0 - feat(cli)
+Add interactive edit command and update support for process configurations
+
+- Add 'tspm edit' interactive CLI command to modify saved process configurations (prompts for name, command, args, cwd, memory, autorestart, watch, watch paths) with an option to replace stored PATH.
+- Implement ProcessManager.update(id, updates) to merge updates, persist them, and return the updated configuration.
+- Add 'update' IPC method and daemon handler to allow remote/configurations updates via IPC.
+- Persist the current CLI PATH when adding a process so managed processes inherit the same PATH environment.
+- Merge provided env with the runtime process.env when spawning processes to avoid fully overriding the runtime environment.
+
+## 2025-08-30 - 5.0.0 - BREAKING CHANGE(daemon)
+Introduce persistent log storage, numeric ProcessId type, and improved process monitoring / IPC handling
+
+- Add LogPersistence: persistent on-disk storage for process logs (save/load/delete/cleanup).
+- Persist logs on process exit/error/stop and trim in-memory buffers to avoid excessive memory usage.
+- Introduce a branded numeric ProcessId type and toProcessId helpers; migrate IPC types and internal maps from string ids to ProcessId.
+- ProcessManager refactor: typed maps for processes/configs/info/logs, async start/stop/restart flows, improved PID/uptime/restart tracking, and desired state persistence handling.
+- ProcessMonitor refactor: async lifecycle (start/stop), load persisted logs on startup, flush logs to disk on exit/error/stop, log memory capping, and improved event emissions.
+- ProcessWrapper improvements: buffer stdout/stderr remainders, flush partial lines on stream end, clearer debug logging.
+- IPC client/server changes: handlers now normalize ids with toProcessId, subscribe/unsubscribe accept numeric/string ids, getLogs/start/stop/restart/delete use typed ids.
+- CLI tweaks: format process id output safely with String() to avoid formatting issues.
+- Add dependency and plugin export for @push.rocks/smartfile and update package.json accordingly.
+
 ## 2025-08-29 - 4.4.2 - fix(daemon)
 Fix daemon IPC id handling, reload configs on demand and correct CLI daemon start path
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@git.zone/tspm",
-  "version": "4.4.2",
+  "version": "5.6.2",
   "private": false,
   "description": "a no fuzz process manager",
   "main": "dist_ts/index.js",
@@ -24,7 +24,7 @@
     "tspm": "./cli.js"
   },
   "devDependencies": {
-    "@git.zone/tsbuild": "^2.6.7",
+    "@git.zone/tsbuild": "^2.6.8",
     "@git.zone/tsbundle": "^2.5.1",
     "@git.zone/tsrun": "^1.2.46",
     "@git.zone/tstest": "^2.3.5",
@@ -36,9 +36,12 @@
     "@push.rocks/projectinfo": "^5.0.2",
     "@push.rocks/smartcli": "^4.0.11",
     "@push.rocks/smartdaemon": "^2.0.9",
+    "@push.rocks/smartfile": "^11.2.7",
     "@push.rocks/smartinteract": "^2.0.16",
-    "@push.rocks/smartipc": "^2.2.2",
+    "@push.rocks/smartipc": "^2.3.0",
     "@push.rocks/smartpath": "^6.0.0",
+    "@types/pidusage": "^2.0.5",
+    "@types/ps-tree": "^1.1.6",
     "pidusage": "^4.0.1",
     "ps-tree": "^1.2.0",
     "tsx": "^4.20.5"

pnpm-lock.yaml

@@ -20,15 +20,24 @@ importers:
       '@push.rocks/smartdaemon':
         specifier: ^2.0.9
         version: 2.0.9
+      '@push.rocks/smartfile':
+        specifier: ^11.2.7
+        version: 11.2.7
       '@push.rocks/smartinteract':
         specifier: ^2.0.16
         version: 2.0.16
       '@push.rocks/smartipc':
-        specifier: ^2.2.2
+        specifier: ^2.3.0
-        version: 2.2.2
+        version: 2.3.0
       '@push.rocks/smartpath':
         specifier: ^6.0.0
         version: 6.0.0
+      '@types/pidusage':
+        specifier: ^2.0.5
+        version: 2.0.5
+      '@types/ps-tree':
+        specifier: ^1.1.6
+        version: 1.1.6
       pidusage:
         specifier: ^4.0.1
         version: 4.0.1
@@ -40,8 +49,8 @@ importers:
         version: 4.20.5
     devDependencies:
       '@git.zone/tsbuild':
-        specifier: ^2.6.7
+        specifier: ^2.6.8
-        version: 2.6.7
+        version: 2.6.8
       '@git.zone/tsbundle':
         specifier: ^2.5.1
         version: 2.5.1
@@ -527,8 +536,8 @@ packages:
   '@esm-bundle/chai@4.3.4-fix.0':
     resolution: {integrity: sha512-26SKdM4uvDWlY8/OOOxSB1AqQWeBosCX3wRYUZO7enTAj03CtVxIiCimYVG2WpULcyV51qapK4qTovwkUr5Mlw==}
 
-  '@git.zone/tsbuild@2.6.7':
+  '@git.zone/tsbuild@2.6.8':
-    resolution: {integrity: sha512-nLRYk1V4gxdEAp5mbLYNdr/in9mFA26L4MPKBKqzASID4lXSYya5sDbLRdDTv+mD0ZRBgdn6e+WMylA0SU4hSw==}
+    resolution: {integrity: sha512-g1z7+MxiYD0xMfuqn8NSWitbfK1OaF0Qolmw7WOmUsHmNF60T1AR02Lo4DtNmnjSpchA+xzDFAQzL1xTcQA39w==}
     hasBin: true
 
   '@git.zone/tsbundle@2.5.1':
@@ -766,8 +775,8 @@ packages:
   '@push.rocks/isounique@1.0.5':
     resolution: {integrity: sha512-Z0BVqZZOCif1THTbIKWMgg0wxCzt9CyBtBBqQJiZ+jJ0KlQFrQHNHrPt81/LXe/L4x0cxWsn0bpL6W5DNSvNLw==}
 
-  '@push.rocks/levelcache@3.1.1':
+  '@push.rocks/levelcache@3.2.0':
-    resolution: {integrity: sha512-+JpDNEt+EuvmbtADGH9SkODxBy+slHDDzs43mAbuMbwpVvi6uNuMK0Mkhrfz9UFpxUSp+cJE/jl/OxdpD0xL1A==}
+    resolution: {integrity: sha512-Ch0Oguta2I0SVi704kHghhBcgfyfS92ua1elRu9d8X1/9LMRYuqvvBAnyXyFxQzI3S8q8QC6EkRdd8CAAYSzRg==}
 
   '@push.rocks/lik@6.1.0':
     resolution: {integrity: sha512-BoSAIRFNryQ8Sd5EP+35ZBj6vAQ1C60/XjZIO2O65XDyLG8xz7xJ+u5Wm8/fjIJ0WX3h8GkkaCz2tJM34nFT3A==}
@@ -802,6 +811,9 @@ packages:
   '@push.rocks/smartcache@1.0.16':
     resolution: {integrity: sha512-UAXf74eDuH4/RebJhydIbHlYVR3ACYJjniEY/9ZePblu7bIPgwFZqLBE9g1lcKVogbH9yY62dk3rSpgBzenyfQ==}
 
+  '@push.rocks/smartcache@1.0.18':
+    resolution: {integrity: sha512-3+cmLu9chbnmi4yD4kjlFP/Tn4NReaZIoicEcGTtwbcokTrSDMs3YPdJzIpDZkAs83PW7OcVSHa3Ak5KU5OWzA==}
+
   '@push.rocks/smartchok@1.1.1':
     resolution: {integrity: sha512-WmNigGmn1muBJMANVuJb4F8x3TzgYrnn6YZm6ixTsG+0WFbYevivEwp+J4S7npobLHsR7ynf+Ky8LxRYmsL50A==}
 
@@ -829,6 +841,9 @@ packages:
   '@push.rocks/smartenv@5.0.13':
     resolution: {integrity: sha512-ACXmUcHZHl2CF2jnVuRw9saRRrZvJblCRs2d+K5aLR1DfkYFX3eA21kcMlKeLisI3aGNbIj9vz/rowN5qkRkfA==}
 
+  '@push.rocks/smarterror@2.0.1':
+    resolution: {integrity: sha512-iCcH1D8tlDJgMFsaJ6lhdOTKhbU0KoprNv9MRP9o7691QOx4JEDXiHtr/lNtxVo8BUtdb9CF6kazaknO9KuORA==}
+
   '@push.rocks/smartexit@1.0.23':
     resolution: {integrity: sha512-WmwKYcwbHBByoABhHHB+PAjr5475AtD/xBh1mDcqPrFsOOUOZq3BBUdpq25wI3ccu/SZB5IwaimiVzadls6HkA==}
 
@@ -844,9 +859,6 @@ packages:
   '@push.rocks/smartfile@10.0.41':
     resolution: {integrity: sha512-xOOy0duI34M2qrJZggpk51EHGXmg9+mBL1Q55tNiQKXzfx89P3coY1EAZG8tvmep3qB712QEKe7T+u04t42Kjg==}
 
-  '@push.rocks/smartfile@11.2.0':
-    resolution: {integrity: sha512-0Gw6DvCQ2D/BXNN6airSC7hoSBut0p/uNWf2+rqO+D6VLhIJ/QUBvF6xm/LnpPI/zcF8YlDn/GEriInB5DUtEw==}
-
   '@push.rocks/smartfile@11.2.7':
     resolution: {integrity: sha512-8Yp7/sAgPpWJBHohV92ogHWKzRomI5MEbSG6b5W2n18tqwfAmjMed0rQvsvGrSBlnEWCKgoOrYIIZbLO61+J0Q==}
 
@@ -865,8 +877,8 @@ packages:
   '@push.rocks/smartinteract@2.0.16':
     resolution: {integrity: sha512-eltvVRRUKBKd77DSFA4DPY2g4V4teZLNe8A93CDy/WglglYcUjxMoLY/b0DFTWCWKYT+yjk6Fe6p0FRrvX9Yvg==}
 
-  '@push.rocks/smartipc@2.2.2':
+  '@push.rocks/smartipc@2.3.0':
-    resolution: {integrity: sha512-pkWqp2nQH7p5zD9Efh5KNX2O0+gFWL6bxbdd6SdDh4gP8Gb0b3Sn87Tpedghpc/d+LCVql+1pUf6OlvMQpD5Yw==}
+    resolution: {integrity: sha512-/btC/DHf+2PWF6Qiq0oHHP7XHzacgYfHAShIts2ZXS+nhpvSyjucNzB2ErNUPHLMITNXGUSu5Wpt7sfvIQzxJQ==}
 
   '@push.rocks/smartjson@5.0.20':
     resolution: {integrity: sha512-ogGBLyOTluphZVwBYNyjhm5sziPGuiAwWihW07OSRxD4HQUyqj9Ek6r1pqH07JUG5EbtRYivM1Yt1cCwnu3JVQ==}
@@ -1012,6 +1024,9 @@ packages:
   '@push.rocks/tapbundle@6.0.3':
     resolution: {integrity: sha512-SuP14V6TPdtd1y1CYTvwTKJdpHa7EzY55NfaaEMxW4oRKvHgJiOiPEiR/IrtL9tSiDMSfrx12waTMgZheYaBug==}
 
+  '@push.rocks/taskbuffer@3.1.10':
+    resolution: {integrity: sha512-jT+FxRSk0+IP17q9LD1/Ks8GJBn5TZWgLtfnKRHW/LAZ1bHX/2ARZvAV8fm1T4WMU5s7PyId+y4fkoohG/5Nkg==}
+
   '@push.rocks/taskbuffer@3.1.7':
     resolution: {integrity: sha512-QktGVJPucqQmW/QNGnscf4FAigT1H7JWKFGFdRuDEaOHKFh9qN+PXG3QY7DtZ4jfXdGLxPN4yAufDuPSAJYFnw==}
 
@@ -1647,9 +1662,15 @@ packages:
   '@types/parse5@6.0.3':
     resolution: {integrity: sha512-SuT16Q1K51EAVPz1K29DJ/sXjhSQ0zjvsypYJ6tlwVsRV9jwW5Adq2ch8Dq8kDBCkYnELS7N7VNCSB5nC56t/g==}
 
+  '@types/pidusage@2.0.5':
+    resolution: {integrity: sha512-MIiyZI4/MK9UGUXWt0jJcCZhVw7YdhBuTOuqP/BjuLDLZ2PmmViMIQgZiWxtaMicQfAz/kMrZ5T7PKxFSkTeUA==}
+
   '@types/ping@0.4.4':
     resolution: {integrity: sha512-ifvo6w2f5eJYlXm+HiVx67iJe8WZp87sfa683nlqED5Vnt9Z93onkokNoWqOG21EaE8fMxyKPobE+mkPEyxsdw==}
 
+  '@types/ps-tree@1.1.6':
+    resolution: {integrity: sha512-PtrlVaOaI44/3pl3cvnlK+GxOM3re2526TJvPvh7W+keHIXdV4TE0ylpPBAcvFQCbGitaTXwL9u+RF7qtVeazQ==}
+
   '@types/qs@6.14.0':
     resolution: {integrity: sha512-eOunJqu0K1923aExK6y8p6fsihYEn/BYuQ4g0CxAAgFc4b/ZLN4CrsRZ55srTdqoiLzU2B2evC+apEIxprEzkQ==}
 
@@ -2669,11 +2690,6 @@ packages:
     resolution: {integrity: sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==}
     hasBin: true
 
-  glob@11.0.1:
-    resolution: {integrity: sha512-zrQDm8XPnYEKawJScsnM0QzobJxlT/kHOOlRTio8IH/GrmxRE5fjllkzdaHclIuNjUQTJYH2xHNIGfdpJkDJUw==}
-    engines: {node: 20 || >=22}
-    hasBin: true
-
   glob@11.0.3:
     resolution: {integrity: sha512-2Nim7dha1KVkaiF4q6Dj+ngPPMdfvLJEOpZk/jKiUAkqKebpGAWQXAq9z1xu9HKu5lWfqw/FASuccEjyznjPaA==}
     engines: {node: 20 || >=22}
@@ -2989,10 +3005,6 @@ packages:
   jackspeak@3.4.3:
     resolution: {integrity: sha512-OGlZQpz2yfahA/Rd1Y8Cd9SIEsqvXkLVoSw/cgwhnhFMDbsQFeZYoJJ7bIZBS9BcamUW96asq/npPWugM+RQBw==}
 
-  jackspeak@4.1.0:
-    resolution: {integrity: sha512-9DDdhb5j6cpeitCbvLO7n7J4IxnbM6hoF6O1g4HQ5TfhvvKN8ywDM7668ZhMHRqVmxqhps/F6syWK2KcPxYlkw==}
-    engines: {node: 20 || >=22}
-
   jackspeak@4.1.1:
     resolution: {integrity: sha512-zptv57P3GpL+O0I7VdMJNBZCu+BPHVQUk55Ft8/QCJjTVxrnJHuVuX/0Bl2A6/+2oyR/ZMEuFKwmzqqZ/U5nPQ==}
     engines: {node: 20 || >=22}
@@ -3412,10 +3424,6 @@ packages:
     resolution: {integrity: sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==}
     engines: {node: '>=4'}
 
-  minimatch@10.0.1:
-    resolution: {integrity: sha512-ethXTt3SGGR+95gudmqJ1eNhRO7eGEGIgYA9vnPatK4/etz2MEVDno5GMCibdMTuBMyElzIlgxMna3K94XDIDQ==}
-    engines: {node: 20 || >=22}
-
   minimatch@10.0.3:
     resolution: {integrity: sha512-IPZ167aShDZZUMdRk66cyQAW3qr0WzbHkPdMYa8bzZhlHhO3jALbKdxcaak7W9FfT2rZNpQuUu4Od7ILEpXSaw==}
     engines: {node: 20 || >=22}
@@ -5612,7 +5620,7 @@ snapshots:
     dependencies:
       '@types/chai': 4.3.20
 
-  '@git.zone/tsbuild@2.6.7':
+  '@git.zone/tsbuild@2.6.8':
     dependencies:
       '@git.zone/tspublish': 1.10.3
       '@push.rocks/early': 4.0.4
@@ -5665,7 +5673,7 @@ snapshots:
 
   '@git.zone/tsrun@1.3.3':
     dependencies:
-      '@push.rocks/smartfile': 11.2.0
+      '@push.rocks/smartfile': 11.2.7
       '@push.rocks/smartshell': 3.2.3
       tsx: 4.20.5
 
@@ -6028,21 +6036,21 @@ snapshots:
 
   '@push.rocks/isounique@1.0.5': {}
 
-  '@push.rocks/levelcache@3.1.1':
+  '@push.rocks/levelcache@3.2.0':
     dependencies:
       '@push.rocks/lik': 6.2.2
       '@push.rocks/smartbucket': 3.3.10
-      '@push.rocks/smartcache': 1.0.16
+      '@push.rocks/smartcache': 1.0.18
       '@push.rocks/smartenv': 5.0.13
       '@push.rocks/smartexit': 1.0.23
       '@push.rocks/smartfile': 11.2.7
       '@push.rocks/smartjson': 5.0.20
-      '@push.rocks/smartpath': 5.1.0
+      '@push.rocks/smartpath': 6.0.0
       '@push.rocks/smartpromise': 4.2.3
       '@push.rocks/smartstring': 4.0.15
       '@push.rocks/smartunique': 3.0.9
-      '@push.rocks/taskbuffer': 3.1.7
+      '@push.rocks/taskbuffer': 3.1.10
-      '@tsclass/tsclass': 4.4.4
+      '@tsclass/tsclass': 9.2.0
     transitivePeerDependencies:
       - aws-crt
 
@@ -6171,6 +6179,14 @@ snapshots:
       '@pushrocks/smartpromise': 3.1.10
       '@pushrocks/smarttime': 4.0.1
 
+  '@push.rocks/smartcache@1.0.18':
+    dependencies:
+      '@push.rocks/smartdelay': 3.0.5
+      '@push.rocks/smarterror': 2.0.1
+      '@push.rocks/smarthash': 3.2.3
+      '@push.rocks/smartpromise': 4.2.3
+      '@push.rocks/smarttime': 4.1.1
+
   '@push.rocks/smartchok@1.1.1':
     dependencies:
       '@push.rocks/lik': 6.2.2
@@ -6250,6 +6266,11 @@ snapshots:
     dependencies:
       '@push.rocks/smartpromise': 4.2.3
 
+  '@push.rocks/smarterror@2.0.1':
+    dependencies:
+      clean-stack: 1.3.0
+      make-error-cause: 2.3.0
+
   '@push.rocks/smartexit@1.0.23':
     dependencies:
       '@push.rocks/lik': 6.1.0
@@ -6290,25 +6311,6 @@ snapshots:
       glob: 10.4.5
       js-yaml: 4.1.0
 
-  '@push.rocks/smartfile@11.2.0':
-    dependencies:
-      '@push.rocks/lik': 6.1.0
-      '@push.rocks/smartdelay': 3.0.5
-      '@push.rocks/smartfile-interfaces': 1.0.7
-      '@push.rocks/smarthash': 3.0.4
-      '@push.rocks/smartjson': 5.0.20
-      '@push.rocks/smartmime': 2.0.4
-      '@push.rocks/smartpath': 5.1.0
-      '@push.rocks/smartpromise': 4.2.3
-      '@push.rocks/smartrequest': 2.0.23
-      '@push.rocks/smartstream': 3.2.5
-      '@types/fs-extra': 11.0.4
-      '@types/glob': 8.1.0
-      '@types/js-yaml': 4.0.9
-      fs-extra: 11.3.0
-      glob: 11.0.1
-      js-yaml: 4.1.0
-
   '@push.rocks/smartfile@11.2.7':
     dependencies:
       '@push.rocks/lik': 6.2.2
@@ -6358,7 +6360,7 @@ snapshots:
       '@push.rocks/smartpromise': 4.2.3
       inquirer: 11.1.0
 
-  '@push.rocks/smartipc@2.2.2':
+  '@push.rocks/smartipc@2.3.0':
     dependencies:
       '@push.rocks/smartdelay': 3.0.5
       '@push.rocks/smartrx': 3.0.10
@@ -6475,7 +6477,7 @@ snapshots:
   '@push.rocks/smartnpm@2.0.6':
     dependencies:
       '@push.rocks/consolecolor': 2.0.3
-      '@push.rocks/levelcache': 3.1.1
+      '@push.rocks/levelcache': 3.2.0
       '@push.rocks/smartarchive': 4.2.2
       '@push.rocks/smartfile': 11.2.7
       '@push.rocks/smartpath': 6.0.0
@@ -6777,6 +6779,16 @@ snapshots:
       - supports-color
       - utf-8-validate
 
+  '@push.rocks/taskbuffer@3.1.10':
+    dependencies:
+      '@push.rocks/lik': 6.2.2
+      '@push.rocks/smartdelay': 3.0.5
+      '@push.rocks/smartlog': 3.1.8
+      '@push.rocks/smartpromise': 4.2.3
+      '@push.rocks/smartrx': 3.0.10
+      '@push.rocks/smarttime': 4.1.1
+      '@push.rocks/smartunique': 3.0.9
+
   '@push.rocks/taskbuffer@3.1.7':
     dependencies:
       '@push.rocks/lik': 6.2.2
@@ -7624,8 +7636,12 @@ snapshots:
 
   '@types/parse5@6.0.3': {}
 
+  '@types/pidusage@2.0.5': {}
+
   '@types/ping@0.4.4': {}
 
+  '@types/ps-tree@1.1.6': {}
+
   '@types/qs@6.14.0': {}
 
   '@types/randomatic@3.1.5': {}
@@ -8736,15 +8752,6 @@ snapshots:
       package-json-from-dist: 1.0.1
       path-scurry: 1.11.1
 
-  glob@11.0.1:
-    dependencies:
-      foreground-child: 3.3.1
-      jackspeak: 4.1.0
-      minimatch: 10.0.1
-      minipass: 7.1.2
-      package-json-from-dist: 1.0.1
-      path-scurry: 2.0.0
-
   glob@11.0.3:
     dependencies:
       foreground-child: 3.3.1
@@ -9093,10 +9100,6 @@ snapshots:
     optionalDependencies:
       '@pkgjs/parseargs': 0.11.0
 
-  jackspeak@4.1.0:
-    dependencies:
-      '@isaacs/cliui': 8.0.2
-
   jackspeak@4.1.1:
     dependencies:
       '@isaacs/cliui': 8.0.2
@@ -9729,10 +9732,6 @@ snapshots:
 
   min-indent@1.0.1: {}
 
-  minimatch@10.0.1:
-    dependencies:
-      brace-expansion: 2.0.1
-
   minimatch@10.0.3:
     dependencies:
       '@isaacs/brace-expansion': 5.0.0

readme.md

@@ -2,118 +2,133 @@
 
 **TypeScript Process Manager** - A robust, no-fuss process manager designed specifically for TypeScript and Node.js applications. Built for developers who need reliable process management without the complexity.
 
-## 🎯 What TSPM Does
+## 🎯 What is TSPM?
 
-TSPM is your production-ready process manager that handles the hard parts of running Node.js applications:
+TSPM (TypeScript Process Manager) is your production-ready process manager that handles the hard parts of running Node.js applications. It's like PM2, but built from the ground up for the modern TypeScript ecosystem with better memory management, intelligent logging, and a cleaner architecture.
 
-- **Automatic Memory Management** - Set memory limits and let TSPM handle the rest
+### ✨ Key Features
-- **Smart Auto-Restart** - Crashed processes come back automatically (when you want them to)
+
-- **File Watching** - Auto-restart on file changes during development
+- **🧠 Smart Memory Management** - Tracks memory including child processes, enforces limits, and auto-restarts when exceeded
-- **Process Groups** - Track parent and child processes together
+- **💾 Persistent Log Storage** - Keeps 10MB of logs in memory, persists to disk on restart/stop/error
-- **Daemon Architecture** - Survives terminal sessions with a persistent background daemon
+- **🔄 Intelligent Auto-Restart** - Automatically restarts crashed processes with configurable policies
-- **Beautiful CLI** - Clean, informative terminal output with real-time status
+- **👀 File Watching** - Auto-restart on file changes for seamless development
-- **Structured Logging** - Capture and manage stdout/stderr with intelligent buffering
+- **🌳 Process Group Tracking** - Monitors parent and all child processes as a unit
-- **Zero Config** - Works out of the box, customize when you need to
+- **🏗️ Daemon Architecture** - Survives terminal sessions with Unix socket IPC
+- **📊 Beautiful CLI** - Clean, informative output with real-time status updates
+- **📝 Structured Logging** - Captures stdout/stderr with timestamps and metadata
+- **⚡ Zero Config** - Works out of the box, customize when needed
+- **🔌 System Service** - Run as systemd service for production deployments
 
 ## 📦 Installation
 
 ```bash
-# Install globally
+# Install globally (recommended)
 npm install -g @git.zone/tspm
 
-# Or with pnpm (recommended)
+# Or with pnpm
 pnpm add -g @git.zone/tspm
 
-# Or use in your project
+# Or as a dev dependency
 npm install --save-dev @git.zone/tspm
 ```
 
 ## 🚀 Quick Start
 
 ```bash
-# Start the daemon (happens automatically on first use)
+# Add a process (creates config without starting)
-tspm daemon start
+tspm add "node server.js" --name my-server --memory 1GB
 
-# Start a process
+# Start the process (by name or id)
-tspm start server.js --name my-server
+tspm start name:my-server
+# or
+tspm start id:1
 
-# Start with memory limit
+# Or add and start in one go
-tspm start app.js --memory 512MB --name my-app
+tspm add "node app.js" --name my-app
-
+tspm start name:my-app
-# Start with file watching (great for development)
-tspm start dev.js --watch --name dev-server
 
 # List all processes
 tspm list
 
-# Check process details
-tspm describe my-server
-
 # View logs
-tspm logs my-server --lines 100
+tspm logs name:my-app
 
 # Stop a process
-tspm stop my-server
+tspm stop name:my-app
-
-# Restart a process
-tspm restart my-server
 ```
 
-## 📋 Command Reference
+## 📋 Commands
 
 ### Process Management
 
-#### `tspm start <script> [options]`
+#### `tspm add <command> [options]`
 
-Start a new process with automatic monitoring and management.
+Add a new process configuration without starting it. This is the recommended way to register processes.
 
 **Options:**
-
+- `--name <name>` - Custom name for the process (required)
-- `--name <name>` - Custom name for the process (default: script name)
 - `--memory <size>` - Memory limit (e.g., "512MB", "2GB", default: 512MB)
 - `--cwd <path>` - Working directory (default: current directory)
 - `--watch` - Enable file watching for auto-restart
-- `--watch-paths <paths>` - Comma-separated paths to watch (with --watch)
+- `--watch-paths <paths>` - Comma-separated paths to watch
 - `--autorestart` - Auto-restart on crash (default: true)
 
 **Examples:**
-
 ```bash
-# Simple start
+# Add a simple Node.js app
-tspm start server.js
+tspm add "node server.js" --name api-server
 
-# Production setup with 2GB memory
+# Add with 2GB memory limit
-tspm start app.js --name production-api --memory 2GB
+tspm add "node app.js" --name production-api --memory 2GB
 
-# Development with watching
+# Add TypeScript app with watching
-tspm start dev-server.js --watch --watch-paths "src,config" --name dev
+tspm add "tsx watch src/index.ts" --name dev-server --watch --watch-paths "src,config"
 
-# Custom working directory
+# Add without auto-restart
-tspm start ../other-project/index.js --cwd ../other-project --name other
+tspm add "node worker.js" --name one-time-job --autorestart false
 ```
 
-#### `tspm stop <id>`
+#### `tspm start <id|id:N|name:LABEL>`
+
+Start a previously added process by its ID or name.
+
+```bash
+tspm start name:my-server
+tspm start id:1  # Or a bare numeric id: tspm start 1
+```
+
+#### `tspm stop <id|id:N|name:LABEL>`
 
 Gracefully stop a running process (SIGTERM → SIGKILL after timeout).
 
 ```bash
-tspm stop my-server
+tspm stop name:my-server
 ```
 
-#### `tspm restart <id>`
+#### `tspm restart <id|id:N|name:LABEL>`
 
 Stop and restart a process with the same configuration.
 
 ```bash
-tspm restart my-server
+tspm restart name:my-server
 ```
 
-#### `tspm delete <id>`
+#### `tspm delete <id|id:N|name:LABEL>` / `tspm remove <id|id:N|name:LABEL>`
 
-Stop and remove a process from TSPM management.
+Stop and remove a process from TSPM management. Also deletes persisted logs.
 
 ```bash
-tspm delete old-server
+tspm delete name:old-server
+tspm remove name:old-server  # Alias for delete (daemon handles delete)
+```
+
+#### `tspm edit <id>`
+
+Interactively edit a process configuration.
+
+```bash
+tspm edit my-server
+# Opens interactive prompts to modify name, command, memory, etc.
 ```
 
 ### Monitoring & Information
@@ -126,20 +141,21 @@ Display all managed processes in a beautiful table.
 tspm list
 
 # Output:
-┌─────────┬─────────────┬───────────┬───────────┬──────────┐
+┌─────────┬─────────────┬───────────┬───────────┬──────────┬──────────┐
-│ ID      │ Name        │ Status    │ Memory    │ Restarts │
+│ ID      │ Name        │ Status    │ PID       │ Memory   │ Restarts │
-├─────────┼─────────────┼───────────┼───────────┼──────────┤
+├─────────┼─────────────┼───────────┼───────────┼──────────┼──────────┤
-│ my-app  │ my-app      │ online    │ 245.3 MB  │ 0        │
+│ 1       │ my-app      │ online    │ 45123     │ 245.3 MB │ 0        │
-│ worker  │ worker      │ online    │ 128.7 MB  │ 2        │
+│ 2       │ worker      │ online    │ 45456     │ 128.7 MB │ 2        │
-└─────────┴─────────────┴───────────┴───────────┴──────────┘
+│ 3       │ api-server  │ stopped   │ -         │ 0 B      │ 5        │
+└─────────┴─────────────┴───────────┴───────────┴──────────┴──────────┘
 ```
 
-#### `tspm describe <id>`
+#### `tspm describe <id|id:N|name:LABEL>`
 
 Get detailed information about a specific process.
 
 ```bash
-tspm describe my-server
+tspm describe name:my-server
 
 # Output:
 Process Details: my-server
@@ -147,31 +163,51 @@ Process Details: my-server
 Status:      online
 PID:         45123
 Memory:      245.3 MB
-CPU:         2.3%
 Uptime:      3600s
 Restarts:    0
 
 Configuration:
-Command:     server.js
+────────────────────────────────────────
+Command:     node server.js
 Directory:   /home/user/project
 Memory Limit: 2 GB
 Auto-restart: true
-Watch:       enabled
+Watch:       disabled
-Watch Paths: src, config
 ```
 
-#### `tspm logs <id> [options]`
+#### `tspm logs <id|id:N|name:LABEL> [options]`
 
-View process logs (stdout and stderr).
+View and stream process logs (stdout, stderr, and system messages).
 
 **Options:**
-
+- `--lines <n>`           Number of lines to show (default: 50)
-- `--lines <n>` - Number of lines to display (default: 50)
+- `--since <dur>`         Only show logs since duration (e.g., `10m`, `2h`, `1d`; units: `ms|s|m|h|d`)
+- `--stderr-only`         Only show stderr logs
+- `--stdout-only`         Only show stdout logs
+- `--ndjson`              Output each log as JSON line (timestamp in ms)
+- `--follow`              Stream logs in real-time (like `tail -f`)
 
 ```bash
-tspm logs my-server --lines 100
+# View last 50 lines
+tspm logs name:my-server
+
+# View last 100 lines
+tspm logs name:my-server --lines 100
+
+# Only stderr for the last 10 minutes (as NDJSON)
+tspm logs name:my-server --since 10m --stderr-only --ndjson
+
+# Follow logs in real time (prints recent lines, then streams backlog incrementally and live logs)
+tspm logs name:my-server --follow
+
+# Follow only stdout since 2h ago
+tspm logs name:my-server --follow --since 2h --stdout-only
 ```
 
+Notes:
+- Follow mode prints a small recent backlog, then streams older entries incrementally (to avoid large payloads) and continues with live logs.
+- Log sequences are restart-aware; TSPM detects run changes and keeps output consistent across restarts.
+
 ### Batch Operations
 
 #### `tspm start-all`
@@ -180,6 +216,10 @@ Start all saved processes at once.
 
 ```bash
 tspm start-all
+# ✓ Started 3 processes:
+#   - my-app
+#   - worker
+#   - api-server
 ```
 
 #### `tspm stop-all`
@@ -188,6 +228,7 @@ Stop all running processes.
 
 ```bash
 tspm stop-all
+# ✓ Stopped 3 processes
 ```
 
 #### `tspm restart-all`
@@ -196,24 +237,49 @@ Restart all running processes.
 
 ```bash
 tspm restart-all
+# ✓ Restarted 3 processes
+```
+
+#### `tspm reset`
+
+**⚠️ Dangerous:** Stop all processes and clear all configurations.
+
+```bash
+tspm reset
+# Are you sure? (y/N)
+# Stopped 3 processes.
+# Cleared all configurations.
 ```
 
 ### Daemon Management
 
+The TSPM daemon runs in the background and manages all your processes. It starts automatically when needed.
+
 #### `tspm daemon start`
 
-Start the TSPM daemon (happens automatically on first command).
+Manually start the TSPM daemon (usually automatic).
 
 ```bash
 tspm daemon start
+# ✓ TSPM daemon started successfully
 ```
 
 #### `tspm daemon stop`
 
-Stop the TSPM daemon and all managed processes.
+Stop the daemon and all managed processes.
 
 ```bash
 tspm daemon stop
+# ✓ TSPM daemon stopped successfully
+```
+
+#### `tspm daemon restart`
+
+Restart the daemon (preserves running processes).
+
+```bash
+tspm daemon restart
+# ✓ TSPM daemon restarted successfully
 ```
 
 #### `tspm daemon status`
@@ -230,75 +296,187 @@ Status:      running
 PID:         12345
 Uptime:      86400s
 Processes:   5
-Memory:      45.2 MB
+Socket:      /home/user/.tspm/tspm.sock
-CPU:         0.1%
+```
+
+#### Version check and service refresh
+
+Check CLI vs daemon versions and refresh the systemd service if they differ:
+
+```bash
+tspm -v
+# tspm CLI: 5.x.y
+# Daemon: running v5.x.z (pid 1234)
+# Version mismatch detected → optionally refresh the systemd service (equivalent to `tspm disable && tspm enable`).
+```
+This is helpful after upgrades where the system service still references an older CLI path.
+
+### System Service Management
+
+Run TSPM as a system service (systemd) for production deployments.
+
+#### `tspm enable`
+
+Enable TSPM as a system service that starts on boot.
+
+```bash
+sudo tspm enable
+# ✓ TSPM daemon enabled and started as system service
+# The daemon will now start automatically on system boot
+```
+
+#### `tspm disable`
+
+Disable the TSPM system service.
+
+```bash
+sudo tspm disable
+# ✓ TSPM daemon service disabled
+# The daemon will no longer start on system boot
 ```
 
 ## 🏗️ Architecture
 
-TSPM uses a three-tier architecture for maximum reliability:
+TSPM uses a robust three-tier architecture:
 
-1. **ProcessWrapper** - Low-level process management with stream handling
+```
-2. **ProcessMonitor** - Adds monitoring, memory limits, and auto-restart logic
+┌─────────────────────────────────────────┐
-3. **Tspm Core** - High-level orchestration with configuration persistence
+│            CLI Interface                │
+│         (tspm commands)                 │
+└────────────────┬────────────────────────┘
+                 │ Unix Socket IPC
+┌────────────────▼────────────────────────┐
+│          TSPM Daemon                    │
+│     (Background Service)                │
+│  ┌──────────────────────────────────┐  │
+│  │     ProcessManager               │  │
+│  │  - Configuration persistence     │  │
+│  │  - Process lifecycle             │  │
+│  │  - Desired state management      │  │
+│  └────────────┬─────────────────────┘  │
+│               │                         │
+│  ┌────────────▼─────────────────────┐  │
+│  │     ProcessMonitor                │  │
+│  │  - Memory tracking & limits      │  │
+│  │  - Auto-restart logic            │  │
+│  │  - Log persistence (10MB)        │  │
+│  │  - File watching                 │  │
+│  └────────────┬─────────────────────┘  │
+│               │                         │
+│  ┌────────────▼─────────────────────┐  │
+│  │     ProcessWrapper                │  │
+│  │  - Process spawning              │  │
+│  │  - Stream handling               │  │
+│  │  - Signal management             │  │
+│  └──────────────────────────────────┘  │
+└─────────────────────────────────────────┘
+```
 
-The daemon architecture ensures your processes keep running even after you close your terminal. All process communication happens through a robust IPC (Inter-Process Communication) system.
+### Key Components
 
-## 🎮 Programmatic Usage
+- **CLI** - Lightweight client that communicates with daemon via IPC
+- **Daemon** - Persistent background service managing all processes
+- **ProcessManager** - High-level orchestration and configuration
+- **ProcessMonitor** - Adds monitoring, limits, and auto-restart
+- **ProcessWrapper** - Low-level process lifecycle and streams
 
-TSPM can also be used as a library in your Node.js applications:
+## 🎮 Programmatic API
+
+Use TSPM as a library in your Node.js applications:
 
 ```typescript
-import { Tspm } from '@git.zone/tspm';
+import { TspmIpcClient } from '@git.zone/tspm/client';
 
-const manager = new Tspm();
+const client = new TspmIpcClient();
+await client.connect();
 
-// Start a process
+// Add and start a process
-const processId = await manager.start({
+const { id } = await client.request('add', {
-  id: 'worker',
-  name: 'Background Worker',
   command: 'node worker.js',
+  name: 'background-worker',
   projectDir: process.cwd(),
-  memoryLimitBytes: 512 * 1024 * 1024, // 512MB
+  memoryLimit: 512 * 1024 * 1024, // 512MB in bytes
   autorestart: true,
   watch: false,
 });
 
-// Monitor process
+await client.request('start', { id });
-const info = await manager.getProcessInfo(processId);
-console.log(`Process ${info.id} is ${info.status}`);
 
-// Stop process
+// Get process info
-await manager.stop(processId);
+const { processInfo } = await client.request('describe', { id });
+console.log(`Worker status: ${processInfo.status}`);
+console.log(`Memory usage: ${processInfo.memory} bytes`);
+
+// Get logs
+const { logs } = await client.request('logs', { id, limit: 100 });
+logs.forEach(log => {
+  console.log(`[${log.timestamp}] ${log.message}`);
+});
+
+// Clean up
+await client.request('stop', { id });
+await client.disconnect();
 ```
 
 ## 🔧 Advanced Features
 
-### Memory Limit Enforcement
+### Memory Management
 
-TSPM tracks memory usage including all child processes spawned by your application. When a process exceeds its memory limit, it's gracefully restarted.
+TSPM tracks total memory usage including all child processes:
+- Uses `ps-tree` to discover child processes
+- Calculates combined memory usage
+- Gracefully restarts when limit exceeded
+- Prevents memory leaks in production
 
-### Process Group Tracking
+### Log Persistence
 
-Using `ps-tree`, TSPM monitors not just your main process but all child processes it spawns, ensuring complete cleanup on stop/restart.
+Intelligent log management system:
+- Keeps 10MB of logs in memory per process
+- Automatically flushes to disk on stop/restart/error
+- Loads previous logs on process restart
+- Cleans up persisted logs after loading
+- Prevents disk space issues
 
-### Intelligent Logging
+### Process Groups
 
-Logs are buffered and managed efficiently, preventing memory issues from excessive output while ensuring you don't lose important information.
+Full process tree management:
+- Tracks parent and all child processes
+- Ensures complete cleanup on stop
+- Accurate memory tracking across process trees
+- No orphaned processes
 
 ### Graceful Shutdown
 
-Processes receive SIGTERM first, allowing them to clean up. After a timeout, SIGKILL ensures termination.
+Multi-stage shutdown process:
+1. Send SIGTERM for graceful shutdown
+2. Wait for process to clean up (5 seconds)
+3. Send SIGKILL if still running
+4. Clean up all child processes
 
-### Configuration Persistence
+### File Watching
 
-Process configurations are saved, allowing you to restart all processes after a system reboot with a single command.
+Development-friendly auto-restart:
+- Watch specific directories or files
+- Ignore `node_modules` by default
+- Debounced restart on changes
+- Configurable watch paths
+
+## 📊 Performance
+
+TSPM is designed for production efficiency:
+
+- **CPU Usage**: < 0.5% overhead per managed process
+- **Memory**: ~30-50MB for daemon, ~5-10MB per managed process
+- **Startup Time**: < 100ms to spawn new process
+- **IPC Latency**: < 1ms for command execution
+- **Log Performance**: Efficient ring buffer with automatic trimming
 
 ## 🛠️ Development
 
 ```bash
 # Clone the repository
 git clone https://code.foss.global/git.zone/tspm.git
+cd tspm
 
 # Install dependencies
 pnpm install
@@ -309,42 +487,109 @@ pnpm test
 # Build the project
 pnpm build
 
-# Start development
+# Run in development
 pnpm start
 ```
 
+### Project Structure
+
+```
+tspm/
+├── ts/
+│   ├── cli/          # CLI commands and interface
+│   ├── client/       # IPC client for daemon communication
+│   ├── daemon/       # Daemon server and process management
+│   └── shared/       # Shared types and protocols
+├── test/            # Test files
+└── dist_ts/         # Compiled JavaScript
+```
+
 ## 🐛 Debugging
 
-Enable debug mode for verbose logging:
+Enable verbose logging for troubleshooting:
 
 ```bash
+# Enable debug mode
 export TSPM_DEBUG=true
 tspm list
+
+# Check daemon logs
+tail -f /tmp/daemon-stderr.log
+
+# Force daemon restart
+tspm daemon restart
 ```
 
-## 📊 Performance
+Common issues:
 
-TSPM is designed to be lightweight and efficient:
+- **"Daemon not running"**: Run `tspm daemon start` or `tspm enable`
+- **"Permission denied"**: Check socket permissions in `~/.tspm/`
+- **"Process won't start"**: Check logs with `tspm logs <id|id:N|name:LABEL>`
 
-- Minimal CPU overhead (typically < 0.5%)
+## 🎯 Targeting Processes (IDs and Names)
-- Small memory footprint (~30-50MB for the daemon)
-- Fast process startup and shutdown
-- Efficient log buffering and rotation
 
-## 🤝 Why TSPM?
+Most process commands accept the following target formats:
 
-Unlike general-purpose process managers, TSPM is built specifically for the TypeScript/Node.js ecosystem:
+- Numeric ID: `tspm start 1`
+- Explicit ID: `tspm start id:1`
+- Explicit name: `tspm start name:api-server`
 
-- **TypeScript First** - Written in TypeScript, for TypeScript projects
+Notes:
-- **ESM Native** - Full support for ES modules
+- Names must be used with the `name:` prefix.
-- **Developer Friendly** - Beautiful CLI output and helpful error messages
+- If multiple processes share the same name, the CLI will report the ambiguous matches. Use `id:N` to disambiguate.
-- **Production Ready** - Battle-tested memory management and error handling
+- Use `tspm search <query>` to discover IDs by name or ID fragments.
-- **No Configuration Required** - Sensible defaults that just work
+
-- **Modern Architecture** - Async/await throughout, no callback hell
+### `tspm search <query>`
+
+Search processes by name or ID substring and print matching IDs (and names when available):
+
+```bash
+tspm search api
+# Matches for "api":
+# - id:3    name:api-server
+```
+
+- **"Memory limit exceeded"**: Increase limit with `tspm edit <id>`
+
+## 🤝 Why Choose TSPM?
+
+### TSPM vs PM2
+
+| Feature | TSPM | PM2 |
+|---------|------|-----|
+| TypeScript Native | ✅ Built in TS | ❌ JavaScript |
+| Memory Tracking | ✅ Including children | ⚠️ Main process only |
+| Log Management | ✅ Smart 10MB buffer | ⚠️ Can grow unlimited |
+| Architecture | ✅ Clean 3-tier | ❌ Monolithic |
+| Dependencies | ✅ Minimal | ❌ Heavy |
+| ESM Support | ✅ Native | ⚠️ Partial |
+| Config Format | ✅ Simple JSON | ❌ Complex ecosystem |
+
+### Perfect For
+
+### Restart Backoff and Failure Handling
+
+TSPM automatically restarts crashed processes with an incremental backoff:
+
+- Debounce delay grows linearly from 1s up to 10s for consecutive retries.
+- After the 10th retry, the process is marked as failed (status: "errored") and auto-restarts stop.
+- The retry counter resets if no retry happens for 1 hour since the last attempt.
+
+You can manually restart a failed process at any time:
+
+```bash
+tspm restart id:1
+```
+
+- 🚀 **Production Node.js apps** - Reliable process management
+- 🔧 **Microservices** - Manage multiple services easily  
+- 👨‍💻 **Development** - File watching and auto-restart
+- 🏭 **Worker processes** - Queue workers, cron jobs
+- 📊 **Resource-constrained environments** - Memory limits prevent OOM
 
 ## License and Legal Information
 
-This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository.
+This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository. 
 
 **Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.
 

test/test.integration.ts

@@ -5,6 +5,7 @@ import * as fs from 'fs/promises';
 import * as os from 'os';
 import { spawn } from 'child_process';
 import { tspmIpcClient, TspmIpcClient } from '../ts/client/tspm.ipcclient.js';
+import { toProcessId } from '../ts/shared/protocol/id.js';
 
 // Helper to ensure daemon is stopped before tests
 async function ensureDaemonStopped() {
@@ -160,7 +161,7 @@ tap.test('Process management through daemon', async (tools) => {
 
   // Test 2: Start a test process
   const testConfig: tspm.IProcessConfig = {
-    id: 'test-echo',
+    id: toProcessId(1001),
     name: 'Test Echo Process',
     command: 'echo "Test process"',
     projectDir: process.cwd(),
@@ -172,7 +173,7 @@ tap.test('Process management through daemon', async (tools) => {
     config: testConfig,
   });
   console.log('Start response:', startResponse);
-  expect(startResponse.processId).toEqual('test-echo');
+  expect(startResponse.processId).toEqual(1001);
   expect(startResponse.status).toBeDefined();
 
   // Test 3: List processes (should have one process)
@@ -180,27 +181,27 @@ tap.test('Process management through daemon', async (tools) => {
   console.log('List after start:', listResponse);
   expect(listResponse.processes.length).toBeGreaterThanOrEqual(1);
 
-  const procInfo = listResponse.processes.find((p) => p.id === 'test-echo');
+  const procInfo = listResponse.processes.find((p) => p.id === toProcessId(1001));
   expect(procInfo).toBeDefined();
-  expect(procInfo?.id).toEqual('test-echo');
+  expect(procInfo?.id).toEqual(1001);
 
   // Test 4: Describe the process
   const describeResponse = await tspmIpcClient.request('describe', {
-    id: 'test-echo',
+    id: toProcessId(1001),
   });
   console.log('Describe:', describeResponse);
   expect(describeResponse.processInfo).toBeDefined();
   expect(describeResponse.config).toBeDefined();
-  expect(describeResponse.config.id).toEqual('test-echo');
+  expect(describeResponse.config.id).toEqual(1001);
 
   // Test 5: Stop the process
-  const stopResponse = await tspmIpcClient.request('stop', { id: 'test-echo' });
+  const stopResponse = await tspmIpcClient.request('stop', { id: toProcessId(1001) });
   console.log('Stop response:', stopResponse);
   expect(stopResponse.success).toEqual(true);
 
   // Test 6: Delete the process
   const deleteResponse = await tspmIpcClient.request('delete', {
-    id: 'test-echo',
+    id: toProcessId(1001),
   });
   console.log('Delete response:', deleteResponse);
   expect(deleteResponse.success).toEqual(true);
@@ -208,9 +209,7 @@ tap.test('Process management through daemon', async (tools) => {
   // Test 7: Verify process is gone
   listResponse = await tspmIpcClient.request('list', {});
   console.log('List after delete:', listResponse);
-  const deletedProcess = listResponse.processes.find(
+  const deletedProcess = listResponse.processes.find((p) => p.id === toProcessId(1001));
-    (p) => p.id === 'test-echo',
-  );
   expect(deletedProcess).toBeUndefined();
 
   // Cleanup: stop daemon
@@ -241,7 +240,7 @@ tap.test('Batch operations through daemon', async (tools) => {
   // Add multiple test processes
   const testConfigs: tspm.IProcessConfig[] = [
     {
-      id: 'batch-test-1',
+      id: toProcessId(1101),
       name: 'Batch Test 1',
       command: 'echo "Process 1"',
       projectDir: process.cwd(),
@@ -249,7 +248,7 @@ tap.test('Batch operations through daemon', async (tools) => {
       autorestart: false,
     },
     {
-      id: 'batch-test-2',
+      id: toProcessId(1102),
       name: 'Batch Test 2',
       command: 'echo "Process 2"',
       projectDir: process.cwd(),
@@ -308,7 +307,7 @@ tap.test('Daemon error handling', async (tools) => {
 
   // Test 1: Try to stop non-existent process
   try {
-    await tspmIpcClient.request('stop', { id: 'non-existent-process' });
+    await tspmIpcClient.request('stop', { id: toProcessId(99999) });
     expect(false).toEqual(true); // Should not reach here
   } catch (error) {
     expect(error.message).toInclude('Failed to stop process');
@@ -316,7 +315,7 @@ tap.test('Daemon error handling', async (tools) => {
 
   // Test 2: Try to describe non-existent process
   try {
-    await tspmIpcClient.request('describe', { id: 'non-existent-process' });
+    await tspmIpcClient.request('describe', { id: toProcessId(99999) });
     expect(false).toEqual(true); // Should not reach here
   } catch (error) {
     expect(error.message).toInclude('not found');
@@ -324,7 +323,7 @@ tap.test('Daemon error handling', async (tools) => {
 
   // Test 3: Try to restart non-existent process
   try {
-    await tspmIpcClient.request('restart', { id: 'non-existent-process' });
+    await tspmIpcClient.request('restart', { id: toProcessId(99999) });
     expect(false).toEqual(true); // Should not reach here
   } catch (error) {
     expect(error.message).toInclude('Failed to restart process');

test/test.ts

@@ -1,5 +1,6 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
 import * as tspm from '../ts/index.js';
+import { toProcessId } from '../ts/shared/protocol/id.js';
 import { join } from 'path';
 
 // Basic module import test
@@ -51,7 +52,7 @@ async function exampleUsingIpcClient() {
   // Start a process using the request method
   await client.request('start', {
     config: {
-      id: 'web-server',
+      id: toProcessId(2001),
       name: 'Web Server',
       projectDir: '/path/to/web/project',
       command: 'npm run serve',
@@ -65,7 +66,7 @@ async function exampleUsingIpcClient() {
   // Start another process
   await client.request('start', {
     config: {
-      id: 'api-server',
+      id: toProcessId(2002),
       name: 'API Server',
       projectDir: '/path/to/api/project',
       command: 'npm run api',
@@ -80,13 +81,13 @@ async function exampleUsingIpcClient() {
   
   // Get logs from a process
   const logs = await client.request('getLogs', {
-    id: 'web-server',
+    id: toProcessId(2001),
     lines: 20,
   });
   console.log('Web server logs:', logs.logs);
   
   // Stop a process
-  await client.request('stop', { id: 'api-server' });
+  await client.request('stop', { id: toProcessId(2002) });
   
   // Handle graceful shutdown
   process.on('SIGINT', async () => {

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tspm',
-  version: '4.4.2',
+  version: '5.6.2',
   description: 'a no fuzz process manager'
 }

ts/cli/commands/default.ts

@@ -22,13 +22,14 @@ export function registerDefaultCommand(smartcli: plugins.smartcli.Smartcli) {
       );
       console.log('  disable                  Disable TSPM system service');
       console.log('\nProcess Commands:');
-      console.log('  start <script>           Start a process');
+      console.log('  start <id|id:N|name:LBL> Start a process');
       console.log('  list                     List all processes');
-      console.log('  stop <id>                Stop a process');
+      console.log('  stop <id|id:N|name:LBL>  Stop a process');
-      console.log('  restart <id>             Restart a process');
+      console.log('  restart <id|id:N|name:LBL> Restart a process');
-      console.log('  delete <id>              Delete a process');
+      console.log('  delete <id|id:N|name:LBL> Delete a process');
-      console.log('  describe <id>            Show details for a process');
+      console.log('  describe <id|id:N|name:LBL> Show details for a process');
-      console.log('  logs <id>                Show logs for a process');
+      console.log('  logs <id|id:N|name:LBL>  Show logs for a process');
+      console.log('  search <query>           Find processes by id/name');
       console.log('  start-all                Start all saved processes');
       console.log('  stop-all                 Stop all processes');
       console.log('  restart-all              Restart all processes');
@@ -74,7 +75,7 @@ export function registerDefaultCommand(smartcli: plugins.smartcli.Smartcli) {
             const resetColor = '\x1b[0m';
 
             console.log(
-              `│ ${pad(proc.id, 7)} │ ${pad(proc.id, 11)} │ ${statusColor}${pad(proc.status, 9)}${resetColor} │ ${pad(formatMemory(proc.memory), 9)} │ ${pad(proc.restarts.toString(), 8)} │`,
+              `│ ${pad(String(proc.id), 7)} │ ${pad(String(proc.id), 11)} │ ${statusColor}${pad(proc.status, 9)}${resetColor} │ ${pad(formatMemory(proc.memory), 9)} │ ${pad(proc.restarts.toString(), 8)} │`,
             );
           }
 

ts/cli/commands/process/add.ts

@@ -69,6 +69,33 @@ export function registerAddCommand(smartcli: plugins.smartcli.Smartcli) {
         if (watchPaths) console.log(`  Watch paths: ${watchPaths.join(',')}`);
       }
 
+      // Capture essential environment variables from the CLI environment
+      // so processes have access to the same environment they were added with
+      const essentialEnvVars: NodeJS.ProcessEnv = {
+        PATH: process.env.PATH || '',
+        HOME: process.env.HOME,
+        USER: process.env.USER,
+        SHELL: process.env.SHELL,
+        LANG: process.env.LANG,
+        LC_ALL: process.env.LC_ALL,
+        // Node.js specific
+        NODE_ENV: process.env.NODE_ENV,
+        NODE_PATH: process.env.NODE_PATH,
+        // npm/pnpm/yarn paths
+        npm_config_prefix: process.env.npm_config_prefix,
+        // Include any TSPM_ prefixed vars
+        ...Object.fromEntries(
+          Object.entries(process.env).filter(([key]) => key.startsWith('TSPM_'))
+        ),
+      };
+
+      // Remove undefined values
+      Object.keys(essentialEnvVars).forEach(key => {
+        if (essentialEnvVars[key] === undefined) {
+          delete essentialEnvVars[key];
+        }
+      });
+
       const response = await tspmIpcClient.request('add', {
         config: {
           name,
@@ -76,6 +103,7 @@ export function registerAddCommand(smartcli: plugins.smartcli.Smartcli) {
           args: cmdArgs,
           projectDir,
           memoryLimitBytes: memoryLimit,
+          env: essentialEnvVars,
           autorestart,
           watch,
           watchPaths,

ts/cli/commands/process/delete.ts

@@ -8,23 +8,25 @@ export function registerDeleteCommand(smartcli: plugins.smartcli.Smartcli) {
     smartcli,
     ['delete', 'remove'],
     async (argvArg: CliArguments) => {
-      const id = argvArg._[1];
+      const target = argvArg._[1];
-      if (!id) {
+      if (!target) {
-        console.error('Error: Please provide a process ID');
+        console.error('Error: Please provide a process target');
-        console.log('Usage: tspm delete <id> | tspm remove <id>');
+        console.log('Usage: tspm delete <id|id:N|name:LABEL> | tspm remove <id|id:N|name:LABEL>');
         return;
       }
 
       // Determine if command was 'remove' to use the new IPC route, otherwise 'delete'
       const cmd = String(argvArg._[0]);
-      const useRemove = cmd === 'remove';
+      const isRemoveAlias = cmd === 'remove';
-      console.log(`${useRemove ? 'Removing' : 'Deleting'} process: ${id}`);
+      console.log(`${isRemoveAlias ? 'Removing' : 'Deleting'} process: ${target}`);
-      const response = await tspmIpcClient.request(useRemove ? 'remove' : 'delete', { id } as any);
+      const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
+      // Always call daemon 'delete'; 'remove' is CLI alias only
+      const response = await tspmIpcClient.request('delete', { id: resolved.id } as any);
 
       if (response.success) {
-        console.log(`✓ ${response.message || (useRemove ? 'Removed successfully' : 'Deleted successfully')}`);
+        console.log(`✓ ${response.message || (isRemoveAlias ? 'Removed successfully' : 'Deleted successfully')}`);
       } else {
-        console.error(`✗ Failed to ${useRemove ? 'remove' : 'delete'} process: ${response.message}`);
+        console.error(`✗ Failed to ${isRemoveAlias ? 'remove' : 'delete'} process: ${response.message}`);
       }
     },
     { actionLabel: 'delete/remove process' },

ts/cli/commands/process/describe.ts

@@ -9,16 +9,17 @@ export function registerDescribeCommand(smartcli: plugins.smartcli.Smartcli) {
     smartcli,
     'describe',
     async (argvArg: CliArguments) => {
-      const id = argvArg._[1];
+      const target = argvArg._[1];
-      if (!id) {
+      if (!target) {
-        console.error('Error: Please provide a process ID');
+        console.error('Error: Please provide a process target');
-        console.log('Usage: tspm describe <id>');
+        console.log('Usage: tspm describe <id | id:N | name:LABEL>');
         return;
       }
 
-      const response = await tspmIpcClient.request('describe', { id });
+      const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
+      const response = await tspmIpcClient.request('describe', { id: resolved.id });
 
-      console.log(`Process Details: ${id}`);
+      console.log(`Process Details: ${response.config.name || resolved.id}`);
       console.log('─'.repeat(40));
       console.log(`Status:      ${response.processInfo.status}`);
       console.log(`PID:         ${response.processInfo.pid || 'N/A'}`);

ts/cli/commands/process/edit.ts

@@ -0,0 +1,74 @@
+import * as plugins from '../../plugins.js';
+import { tspmIpcClient } from '../../../client/tspm.ipcclient.js';
+import type { CliArguments } from '../../types.js';
+import { registerIpcCommand } from '../../registration/index.js';
+import { formatMemory, parseMemoryString } from '../../helpers/memory.js';
+
+export function registerEditCommand(smartcli: plugins.smartcli.Smartcli) {
+  registerIpcCommand(
+    smartcli,
+    'edit',
+    async (argvArg: CliArguments) => {
+      const target = argvArg._[1];
+      if (!target) {
+        console.error('Error: Please provide a process target to edit');
+        console.log('Usage: tspm edit <id | id:N | name:LABEL>');
+        return;
+      }
+
+      // Resolve and load current config
+      const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
+      const { config } = await tspmIpcClient.request('describe', { id: resolved.id });
+
+      // Interactive editing is temporarily disabled - needs smartinteract API update
+      console.log('Interactive editing is temporarily disabled.');
+      console.log('Current configuration:');
+      console.log(`  Name: ${config.name}`);
+      console.log(`  Command: ${config.command}`);
+      console.log(`  Directory: ${config.projectDir}`);
+      console.log(`  Memory: ${formatMemory(config.memoryLimitBytes)}`);
+      console.log(`  Auto-restart: ${config.autorestart}`);
+      console.log(`  Watch: ${config.watch ? 'enabled' : 'disabled'}`);
+      
+      // For now, just update environment variables to current
+      const essentialEnvVars: NodeJS.ProcessEnv = {
+        PATH: process.env.PATH || '',
+        HOME: process.env.HOME,
+        USER: process.env.USER,
+        SHELL: process.env.SHELL,
+        LANG: process.env.LANG,
+        LC_ALL: process.env.LC_ALL,
+        // Node.js specific
+        NODE_ENV: process.env.NODE_ENV,
+        NODE_PATH: process.env.NODE_PATH,
+        // npm/pnpm/yarn paths
+        npm_config_prefix: process.env.npm_config_prefix,
+        // Include any TSPM_ prefixed vars
+        ...Object.fromEntries(
+          Object.entries(process.env).filter(([key]) => key.startsWith('TSPM_'))
+        ),
+      };
+
+      // Remove undefined values
+      Object.keys(essentialEnvVars).forEach(key => {
+        if (essentialEnvVars[key] === undefined) {
+          delete essentialEnvVars[key];
+        }
+      });
+
+      // Update environment variables
+      const updates = {
+        env: { ...(config.env || {}), ...essentialEnvVars }
+      };
+
+      const updateResponse = await tspmIpcClient.request('update', {
+        id: resolved.id,
+        updates,
+      });
+
+      console.log('✓ Environment variables updated');
+      console.log('  Process configuration updated successfully');
+    },
+    { actionLabel: 'edit process config' },
+  );
+}

ts/cli/commands/process/list.ts

@@ -20,13 +20,13 @@ export function registerListCommand(smartcli: plugins.smartcli.Smartcli) {
 
       console.log('Process List:');
       console.log(
-        '┌─────────┬─────────────┬───────────┬───────────┬──────────┬──────────┐',
+        '┌─────────┬─────────────┬───────────┬───────────┬──────────┬──────────┬─────────┐',
       );
       console.log(
-        '│ ID      │ Name        │ Status    │ PID       │ Memory   │ Restarts │',
+        '│ ID      │ Name        │ Status    │ PID       │ Memory   │ CPU      │ Restarts │',
       );
       console.log(
-        '├─────────┼─────────────┼───────────┼───────────┼──────────┼──────────┤',
+        '├─────────┼─────────────┼───────────┼───────────┼──────────┼──────────┼──────────┤',
       );
 
       for (const proc of processes) {
@@ -38,13 +38,18 @@ export function registerListCommand(smartcli: plugins.smartcli.Smartcli) {
               : '\x1b[33m';
         const resetColor = '\x1b[0m';
 
+        const cpuStr = typeof proc.cpu === 'number' && isFinite(proc.cpu)
+          ? `${proc.cpu.toFixed(1)}%`
+          : '-';
+        // Name is not part of IProcessInfo; show ID as placeholder for now
+        const nameDisplay = String(proc.id);
         console.log(
-          `│ ${pad(proc.id, 7)} │ ${pad(proc.id, 11)} │ ${statusColor}${pad(proc.status, 9)}${resetColor} │ ${pad((proc.pid || '-').toString(), 9)} │ ${pad(formatMemory(proc.memory), 8)} │ ${pad(proc.restarts.toString(), 8)} │`,
+          `│ ${pad(String(proc.id), 7)} │ ${pad(nameDisplay, 11)} │ ${statusColor}${pad(proc.status, 9)}${resetColor} │ ${pad((proc.pid || '-').toString(), 9)} │ ${pad(formatMemory(proc.memory), 8)} │ ${pad(cpuStr, 8)} │ ${pad(proc.restarts.toString(), 8)} │`,
         );
       }
 
       console.log(
-        '└─────────┴─────────────┴───────────┴───────────┴──────────┴──────────┘',
+        '└─────────┴─────────────┴───────────┴───────────┴──────────┴──────────┴──────────┘',
       );
     },
     { actionLabel: 'list processes' },

ts/cli/commands/process/logs.ts

@@ -2,7 +2,7 @@ import * as plugins from '../../plugins.js';
 import { tspmIpcClient } from '../../../client/tspm.ipcclient.js';
 import type { CliArguments } from '../../types.js';
 import { registerIpcCommand } from '../../registration/index.js';
-import { getBool, getNumber } from '../../helpers/argv.js';
+import { getBool, getNumber, getString } from '../../helpers/argv.js';
 import { formatLog } from '../../helpers/formatting.js';
 import { withStreamingLifecycle } from '../../helpers/lifecycle.js';
 
@@ -11,26 +11,97 @@ export function registerLogsCommand(smartcli: plugins.smartcli.Smartcli) {
     smartcli,
     'logs',
     async (argvArg: CliArguments) => {
-      const id = argvArg._[1];
+      const target = argvArg._[1];
-      if (!id) {
+      if (!target) {
-        console.error('Error: Please provide a process ID');
+        console.error('Error: Please provide a process target');
-        console.log('Usage: tspm logs <id> [options]');
+        console.log('Usage: tspm logs <id | id:N | name:LABEL> [options]');
         console.log('\nOptions:');
-        console.log('  --lines <n>   Number of lines to show (default: 50)');
+        console.log('  --lines <n>         Number of lines to show (default: 50)');
-        console.log('  --follow      Stream logs in real-time (like tail -f)');
+        console.log('  --since <dur>       Only show logs since duration (e.g., 10m, 2h, 1d)');
+        console.log('  --stderr-only       Only show stderr logs');
+        console.log('  --stdout-only       Only show stdout logs');
+        console.log('  --ndjson            Output each log as JSON line');
+        console.log('  --follow            Stream logs in real-time (like tail -f)');
         return;
       }
 
       const lines = getNumber(argvArg, 'lines', 50);
       const follow = getBool(argvArg, 'follow', 'f');
+      const sinceSpec = getString(argvArg, 'since');
+      const stderrOnly = getBool(argvArg, 'stderr-only');
+      const stdoutOnly = getBool(argvArg, 'stdout-only');
+      const ndjson = getBool(argvArg, 'ndjson');
 
-      const response = await tspmIpcClient.request('getLogs', { id, lines });
+      const parseDuration = (spec?: string): number | undefined => {
+        if (!spec) return undefined;
+        const m = spec.trim().match(/^(\d+)(ms|s|m|h|d)?$/i);
+        if (!m) return undefined;
+        const val = Number(m[1]);
+        const unit = (m[2] || 'm').toLowerCase();
+        const mult = unit === 'ms' ? 1 : unit === 's' ? 1000 : unit === 'm' ? 60000 : unit === 'h' ? 3600000 : 86400000;
+        return Date.now() - val * mult;
+      };
+      const sinceTime = parseDuration(sinceSpec);
+      const typesFilter: Array<'stdout' | 'stderr' | 'system'> | undefined =
+        stderrOnly && !stdoutOnly
+          ? ['stderr']
+          : stdoutOnly && !stderrOnly
+            ? ['stdout']
+            : undefined; // all
+
+      const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
+      const id = resolved.id;
+      const response = await tspmIpcClient.request('getLogs', { id, lines: sinceTime ? 0 : lines });
 
       if (!follow) {
         // One-shot mode - auto-disconnect handled by registerIpcCommand
-        console.log(`Logs for process: ${id} (last ${lines} lines)`);
+        const filtered = response.logs.filter((l) => {
+          if (typesFilter && !typesFilter.includes(l.type)) return false;
+          if (sinceTime && new Date(l.timestamp).getTime() < sinceTime) return false;
+          return true;
+        });
+        console.log(`Logs for process: ${id} (${sinceTime ? 'since ' + new Date(sinceTime).toLocaleString() : 'last ' + lines + ' lines'})`);
         console.log('─'.repeat(60));
-        for (const log of response.logs) {
+        for (const log of filtered) {
+          if (ndjson) {
+            console.log(
+              JSON.stringify({
+                ...log,
+                timestamp: new Date(log.timestamp).getTime(),
+              }),
+            );
+          } else {
+            const timestamp = new Date(log.timestamp).toLocaleTimeString();
+            const prefix =
+              log.type === 'stdout'
+                ? '[OUT]'
+                : log.type === 'stderr'
+                  ? '[ERR]'
+                  : '[SYS]';
+            console.log(`${timestamp} ${prefix} ${log.message}`);
+          }
+        }
+        return;
+      }
+
+      // Streaming mode
+      console.log(`Logs for process: ${resolved.name || id} (streaming...)`);
+      console.log('─'.repeat(60));
+
+      // Prepare backlog printing state and stream handler
+      let lastSeq = 0;
+      let lastRunId: string | undefined = undefined;
+      const printLog = (log: any) => {
+        if (typesFilter && !typesFilter.includes(log.type)) return;
+        if (sinceTime && new Date(log.timestamp).getTime() < sinceTime) return;
+        if (ndjson) {
+          console.log(
+            JSON.stringify({
+              ...log,
+              timestamp: new Date(log.timestamp).getTime(),
+            }),
+          );
+        } else {
           const timestamp = new Date(log.timestamp).toLocaleTimeString();
           const prefix =
             log.type === 'stdout'
@@ -40,43 +111,60 @@ export function registerLogsCommand(smartcli: plugins.smartcli.Smartcli) {
                 : '[SYS]';
           console.log(`${timestamp} ${prefix} ${log.message}`);
         }
-        return;
+      };
-      }
 
-      // Streaming mode
+      // Print initial backlog (already fetched via getLogs)
-      console.log(`Logs for process: ${id} (streaming...)`);
-      console.log('─'.repeat(60));
-
-      let lastSeq = 0;
       for (const log of response.logs) {
-        const timestamp = new Date(log.timestamp).toLocaleTimeString();
+        printLog(log);
-        const prefix =
-          log.type === 'stdout'
-            ? '[OUT]'
-            : log.type === 'stderr'
-              ? '[ERR]'
-              : '[SYS]';
-        console.log(`${timestamp} ${prefix} ${log.message}`);
         if (log.seq !== undefined) lastSeq = Math.max(lastSeq, log.seq);
+        if ((log as any).runId) lastRunId = (log as any).runId;
       }
 
+      // Request additional backlog delivered as incremental messages to avoid large payloads
+      try {
+        const disposeBacklog = tspmIpcClient.onBacklogTopic(id, (log: any) => {
+          if (log.runId && log.runId !== lastRunId) {
+            console.log(`[INFO] Detected process restart (runId changed).`);
+            lastSeq = -1;
+            lastRunId = log.runId;
+          }
+          if (log.seq !== undefined && log.seq <= lastSeq) return;
+          if (log.seq !== undefined && log.seq > lastSeq + 1) {
+            console.log(
+              `[WARNING] Log gap detected: expected seq ${lastSeq + 1}, got ${log.seq}`,
+            );
+          }
+          printLog({ ...log, timestamp: new Date(log.timestamp) });
+          if (log.seq !== undefined) lastSeq = log.seq;
+        });
+        await tspmIpcClient.requestLogsBacklogStream(id, { lines: sinceTime ? undefined : lines, sinceTime, types: typesFilter });
+        // Dispose backlog handler after a short grace (backlog is finite)
+        setTimeout(() => disposeBacklog(), 10000);
+      } catch {}
+
       await withStreamingLifecycle(
         async () => {
+          // Optional: debug subscribers if requested via env (hidden)
+          if (process.env.TSPM_DEBUG === 'true') {
+            try {
+              const subInfo = await tspmIpcClient.request('logs:subscribers' as any, { id });
+              console.log(`[DEBUG] Subscribers for logs.${id}: ${subInfo.count} (${(subInfo.subscribers||[]).join(',')})`);
+            } catch {}
+          }
           await tspmIpcClient.subscribe(id, (log: any) => {
+            // Reset sequence if runId changed (e.g., process restarted)
+            if (log.runId && log.runId !== lastRunId) {
+              console.log(`[INFO] Detected process restart (runId changed).`);
+              lastSeq = -1;
+              lastRunId = log.runId;
+            }
             if (log.seq !== undefined && log.seq <= lastSeq) return;
             if (log.seq !== undefined && log.seq > lastSeq + 1) {
               console.log(
                 `[WARNING] Log gap detected: expected seq ${lastSeq + 1}, got ${log.seq}`,
               );
             }
-            const timestamp = new Date(log.timestamp).toLocaleTimeString();
+            printLog(log);
-            const prefix =
-              log.type === 'stdout'
-                ? '[OUT]'
-                : log.type === 'stderr'
-                  ? '[ERR]'
-                  : '[SYS]';
-            console.log(`${timestamp} ${prefix} ${log.message}`);
             if (log.seq !== undefined) lastSeq = log.seq;
           });
         },

ts/cli/commands/process/restart.ts

@@ -10,9 +10,9 @@ export function registerRestartCommand(smartcli: plugins.smartcli.Smartcli) {
     async (argvArg: CliArguments) => {
       const arg = argvArg._[1];
       if (!arg) {
-        console.error('Error: Please provide a process ID or "all"');
+        console.error('Error: Please provide a process target or "all"');
         console.log('Usage:');
-        console.log('  tspm restart <id>');
+        console.log('  tspm restart <id | id:N | name:LABEL>');
         console.log('  tspm restart all');
         return;
       }
@@ -32,12 +32,13 @@ export function registerRestartCommand(smartcli: plugins.smartcli.Smartcli) {
         return;
       }
 
-      const id = String(arg);
+      const target = String(arg);
-      console.log(`Restarting process: ${id}`);
+      console.log(`Restarting process: ${target}`);
-      const response = await tspmIpcClient.request('restart', { id });
+      const resolved = await tspmIpcClient.request('resolveTarget', { target });
+      const response = await tspmIpcClient.request('restart', { id: resolved.id });
 
       console.log(`✓ Process restarted successfully`);
-      console.log(`  ID: ${response.processId}`);
+      console.log(`  ID: ${response.processId}${resolved.name ? ` (name: ${resolved.name})` : ''}`);
       console.log(`  PID: ${response.pid || 'N/A'}`);
       console.log(`  Status: ${response.status}`);
     },

ts/cli/commands/process/search.ts

@@ -0,0 +1,62 @@
+import * as plugins from '../../plugins.js';
+import { tspmIpcClient } from '../../../client/tspm.ipcclient.js';
+import type { CliArguments } from '../../types.js';
+import { registerIpcCommand } from '../../registration/index.js';
+
+export function registerSearchCommand(smartcli: plugins.smartcli.Smartcli) {
+  registerIpcCommand(
+    smartcli,
+    'search',
+    async (argvArg: CliArguments) => {
+      const query = String(argvArg._[1] || '').trim();
+      if (!query) {
+        console.error('Error: Please provide a search query');
+        console.log('Usage: tspm search <name-fragment | id-fragment>');
+        return;
+      }
+
+      // Fetch list of processes, then enrich with names via describe
+      const listRes = await tspmIpcClient.request('list', {});
+      const processes = listRes.processes;
+
+      // If there are no processes, short-circuit
+      if (processes.length === 0) {
+        console.log('No processes found.');
+        return;
+      }
+
+      const lowerQ = query.toLowerCase();
+      const matches: Array<{ id: number; name?: string }> = [];
+
+      // Collect describe calls to obtain names
+      for (const proc of processes) {
+        try {
+          const desc = await tspmIpcClient.request('describe', { id: proc.id });
+          const name = desc.config.name || '';
+          const idStr = String(proc.id);
+          if (name.toLowerCase().includes(lowerQ) || idStr.includes(query)) {
+            matches.push({ id: proc.id, name });
+          }
+        } catch {
+          // Ignore describe errors for individual processes
+        }
+      }
+
+      if (matches.length === 0) {
+        console.log(`No matches for "${query}"`);
+        return;
+      }
+
+      console.log(`Matches for "${query}":`);
+      for (const m of matches) {
+        if (m.name) {
+          console.log(`- id:${m.id}\tname:${m.name}`);
+        } else {
+          console.log(`- id:${m.id}`);
+        }
+      }
+    },
+    { actionLabel: 'search processes' },
+  );
+}
+

ts/cli/commands/process/start.ts

@@ -10,17 +10,18 @@ export function registerStartCommand(smartcli: plugins.smartcli.Smartcli) {
     smartcli,
     'start',
     async (argvArg: CliArguments) => {
-      const id = argvArg._[1];
+      const target = argvArg._[1];
-      if (!id) {
+      if (!target) {
-        console.error('Error: Please provide a process ID to start');
+        console.error('Error: Please provide a process target to start');
-        console.log('Usage: tspm start <id>');
+        console.log('Usage: tspm start <id | id:N | name:LABEL>');
         return;
       }
 
-      console.log(`Starting process id ${id}...`);
+      console.log(`Starting process: ${target}...`);
-      const response = await tspmIpcClient.request('startById', { id });
+      const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
+      const response = await tspmIpcClient.request('startById', { id: resolved.id });
       console.log('✓ Process started');
-      console.log(`  ID: ${response.processId}`);
+      console.log(`  ID: ${response.processId}${resolved.name ? ` (name: ${resolved.name})` : ''}`);
       console.log(`  PID: ${response.pid || 'N/A'}`);
       console.log(`  Status: ${response.status}`);
     },

ts/cli/commands/process/stop.ts

@@ -8,15 +8,16 @@ export function registerStopCommand(smartcli: plugins.smartcli.Smartcli) {
     smartcli,
     'stop',
     async (argvArg: CliArguments) => {
-      const id = argvArg._[1];
+      const target = argvArg._[1];
-      if (!id) {
+      if (!target) {
-        console.error('Error: Please provide a process ID');
+        console.error('Error: Please provide a process target');
-        console.log('Usage: tspm stop <id>');
+        console.log('Usage: tspm stop <id | id:N | name:LABEL>');
         return;
       }
 
-      console.log(`Stopping process: ${id}`);
+      console.log(`Stopping process: ${target}`);
-      const response = await tspmIpcClient.request('stop', { id });
+      const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
+      const response = await tspmIpcClient.request('stop', { id: resolved.id });
 
       if (response.success) {
         console.log(`✓ ${response.message}`);

ts/cli/index.ts

@@ -2,6 +2,7 @@ import * as plugins from './plugins.js';
 import { tspmIpcClient } from '../client/tspm.ipcclient.js';
 import * as paths from '../paths.js';
 import { Logger, LogLevel } from '../shared/common/utils.errorhandler.js';
+import { TspmServiceManager } from '../client/tspm.servicemanager.js';
 
 // Import command registration functions
 import { registerDefaultCommand } from './commands/default.js';
@@ -10,9 +11,11 @@ import { registerAddCommand } from './commands/process/add.js';
 import { registerStopCommand } from './commands/process/stop.js';
 import { registerRestartCommand } from './commands/process/restart.js';
 import { registerDeleteCommand } from './commands/process/delete.js';
+import { registerSearchCommand } from './commands/process/search.js';
 import { registerListCommand } from './commands/process/list.js';
 import { registerDescribeCommand } from './commands/process/describe.js';
 import { registerLogsCommand } from './commands/process/logs.js';
+import { registerEditCommand } from './commands/process/edit.js';
 import { registerStartAllCommand } from './commands/batch/start-all.js';
 import { registerStopAllCommand } from './commands/batch/stop-all.js';
 import { registerRestartAllCommand } from './commands/batch/restart-all.js';
@@ -49,6 +52,38 @@ export const run = async (): Promise<void> => {
       console.log(
         `Daemon: running v${status.version || 'unknown'} (pid ${status.pid})`,
       );
+      // If versions mismatch, offer to refresh the systemd service
+      if (status.version && status.version !== cliVersion) {
+        console.log('\nVersion mismatch detected:');
+        console.log(`  CLI:    v${cliVersion}`);
+        console.log(`  Daemon: v${status.version}`);
+        console.log(
+          '\nThis can happen after upgrading tspm. The systemd service may still point to an older version.\n' +
+            'You can refresh the service (equivalent to "tspm disable" then "tspm enable").',
+        );
+
+        // Ask the user for confirmation
+        const confirm = await plugins.smartinteract.SmartInteract.getCliConfirmation(
+          'Refresh the systemd service now?',
+          true,
+        );
+        if (confirm) {
+          try {
+            const sm = new TspmServiceManager();
+            console.log('Refreshing TSPM system service...');
+            await sm.disableService();
+            await sm.enableService();
+            console.log('✓ Service refreshed. Daemon restarted via systemd.');
+          } catch (err: any) {
+            console.error(
+              'Failed to refresh service automatically. You can try manually:\n  tspm disable && tspm enable',
+            );
+            console.error(err?.message || String(err));
+          }
+        } else {
+          console.log('Skipped service refresh.');
+        }
+      }
     } else {
       console.log('Daemon: not running');
     }
@@ -72,6 +107,8 @@ export const run = async (): Promise<void> => {
   registerListCommand(smartcliInstance);
   registerDescribeCommand(smartcliInstance);
   registerLogsCommand(smartcliInstance);
+  registerEditCommand(smartcliInstance);
+  registerSearchCommand(smartcliInstance);
 
   // Batch commands
   registerStartAllCommand(smartcliInstance);

ts/client/plugins.ts

@@ -1,6 +1,7 @@
 // Minimal plugin set for lightweight client startup
 import * as path from 'node:path';
+import * as smartdaemon from '@push.rocks/smartdaemon';
 import * as smartipc from '@push.rocks/smartipc';
 
-export { path, smartipc };
+export { path, smartdaemon, smartipc };
 

ts/client/tspm.ipcclient.ts

@@ -1,5 +1,7 @@
 import * as plugins from './plugins.js';
 import * as paths from '../paths.js';
+import { toProcessId } from '../shared/protocol/id.js';
+import type { ProcessId } from '../shared/protocol/id.js';
 
 import type {
   IpcMethodMap,
@@ -144,27 +146,81 @@ export class TspmIpcClient {
    * Subscribe to log updates for a specific process
    */
   public async subscribe(
-    processId: string,
+    processId: ProcessId | number | string,
     handler: (log: any) => void,
   ): Promise<void> {
     if (!this.ipcClient || !this.isConnected) {
       throw new Error('Not connected to daemon');
     }
 
-    const topic = `logs.${processId}`;
+    const id = toProcessId(processId);
-    await this.ipcClient.subscribe(`topic:${topic}`, handler);
+    const topic = `logs.${id}`;
+    // Note: IpcClient.subscribe expects the bare topic (without the 'topic:' prefix)
+    // and will register a handler for 'topic:<topic>' internally.
+    await this.ipcClient.subscribe(topic, handler);
+  }
+
+  /**
+   * Request backlog logs as a stream from the daemon.
+   * The actual stream will be delivered via the 'stream' event.
+   */
+  public async requestLogsBacklogStream(
+    processId: ProcessId | number | string,
+    opts: { lines?: number; sinceTime?: number; types?: Array<'stdout' | 'stderr' | 'system'> } = {},
+  ): Promise<void> {
+    if (!this.ipcClient || !this.isConnected) {
+      throw new Error('Not connected to daemon');
+    }
+    const id = toProcessId(processId);
+    await this.request('logs:subscribe' as any, {
+      id,
+      lines: opts.lines,
+      sinceTime: opts.sinceTime,
+      types: opts.types,
+    } as any);
+  }
+
+  /**
+   * Register a handler for incoming streams (e.g., backlog logs)
+   */
+  public onStream(
+    handler: (info: any, readable: NodeJS.ReadableStream) => void,
+  ): void {
+    if (!this.ipcClient) throw new Error('Not connected to daemon');
+    // smartipc emits 'stream' with (info, readable)
+    (this.ipcClient as any).on('stream', handler);
+  }
+
+  /**
+   * Register a temporary handler for backlog topic messages for a specific process
+   */
+  public onBacklogTopic(
+    processId: ProcessId | number | string,
+    handler: (log: any) => void,
+  ): () => void {
+    if (!this.ipcClient) throw new Error('Not connected to daemon');
+    const id = toProcessId(processId);
+    const topicType = `topic:logs.backlog.${id}`;
+    (this.ipcClient as any).onMessage(topicType, handler);
+    return () => {
+      try {
+        (this.ipcClient as any).messageHandlers?.delete?.(topicType);
+      } catch {}
+    };
   }
 
   /**
    * Unsubscribe from log updates for a specific process
    */
-  public async unsubscribe(processId: string): Promise<void> {
+  public async unsubscribe(processId: ProcessId | number | string): Promise<void> {
     if (!this.ipcClient || !this.isConnected) {
       throw new Error('Not connected to daemon');
     }
 
-    const topic = `logs.${processId}`;
+    const id = toProcessId(processId);
-    await this.ipcClient.unsubscribe(`topic:${topic}`);
+    const topic = `logs.${id}`;
+    // Pass bare topic; client handles 'topic:' prefix internally
+    await this.ipcClient.unsubscribe(topic);
   }
 
   /**

ts/client/tspm.servicemanager.ts

@@ -1,4 +1,4 @@
-import * as plugins from '../plugins.js';
+import * as plugins from './plugins.js';
 import * as paths from '../paths.js';
 
 /**

ts/daemon/logpersistence.ts

@@ -0,0 +1,117 @@
+import * as plugins from '../plugins.js';
+import * as paths from '../paths.js';
+import type { IProcessLog } from '../shared/protocol/ipc.types.js';
+import type { ProcessId } from '../shared/protocol/id.js';
+
+/**
+ * Manages persistent log storage for processes
+ */
+export class LogPersistence {
+  private logsDir: string;
+
+  constructor() {
+    this.logsDir = plugins.path.join(paths.tspmDir, 'logs');
+  }
+
+  /**
+   * Get the log file path for a process
+   */
+  private getLogFilePath(processId: ProcessId): string {
+    return plugins.path.join(this.logsDir, `process-${processId}.json`);
+  }
+
+  /**
+   * Ensure the logs directory exists
+   */
+  private async ensureLogsDir(): Promise<void> {
+    await plugins.smartfile.fs.ensureDir(this.logsDir);
+  }
+
+  /**
+   * Save logs to disk
+   */
+  public async saveLogs(processId: ProcessId, logs: IProcessLog[]): Promise<void> {
+    await this.ensureLogsDir();
+    const filePath = this.getLogFilePath(processId);
+    
+    // Write logs as JSON
+    await plugins.smartfile.memory.toFs(
+      JSON.stringify(logs, null, 2),
+      filePath
+    );
+  }
+
+  /**
+   * Load logs from disk
+   */
+  public async loadLogs(processId: ProcessId): Promise<IProcessLog[]> {
+    const filePath = this.getLogFilePath(processId);
+    
+    try {
+      const exists = await plugins.smartfile.fs.fileExists(filePath);
+      if (!exists) {
+        return [];
+      }
+
+      const content = await plugins.smartfile.fs.toStringSync(filePath);
+      const logs = JSON.parse(content) as IProcessLog[];
+      
+      // Convert date strings back to Date objects
+      return logs.map(log => ({
+        ...log,
+        timestamp: new Date(log.timestamp)
+      }));
+    } catch (error) {
+      console.error(`Failed to load logs for process ${processId}:`, error);
+      return [];
+    }
+  }
+
+  /**
+   * Delete logs from disk after loading
+   */
+  public async deleteLogs(processId: ProcessId): Promise<void> {
+    const filePath = this.getLogFilePath(processId);
+    
+    try {
+      const exists = await plugins.smartfile.fs.fileExists(filePath);
+      if (exists) {
+        await plugins.smartfile.fs.remove(filePath);
+      }
+    } catch (error) {
+      console.error(`Failed to delete logs for process ${processId}:`, error);
+    }
+  }
+
+  /**
+   * Calculate approximate memory size of logs in bytes
+   */
+  public static calculateLogMemorySize(logs: IProcessLog[]): number {
+    // Estimate based on JSON string size
+    // This is an approximation but good enough for our purposes
+    return JSON.stringify(logs).length;
+  }
+
+  /**
+   * Clean up old log files (for maintenance)
+   */
+  public async cleanupOldLogs(): Promise<void> {
+    try {
+      await this.ensureLogsDir();
+      const files = await plugins.smartfile.fs.listFileTree(this.logsDir, '*.json');
+      
+      for (const file of files) {
+        const filePath = plugins.path.join(this.logsDir, file);
+        const stats = await plugins.smartfile.fs.stat(filePath);
+        
+        // Delete files older than 7 days
+        const ageInDays = (Date.now() - stats.mtime.getTime()) / (1000 * 60 * 60 * 24);
+        if (ageInDays > 7) {
+          await plugins.smartfile.fs.remove(filePath);
+        }
+      }
+    } catch (error) {
+      console.error('Failed to cleanup old logs:', error);
+    }
+  }
+}

ts/daemon/processmanager.ts

@@ -2,6 +2,7 @@ import * as plugins from '../plugins.js';
 import { EventEmitter } from 'events';
 import * as paths from '../paths.js';
 import { ProcessMonitor } from './processmonitor.js';
+import { LogPersistence } from './logpersistence.js';
 import { TspmConfig } from './tspm.config.js';
 import {
   Logger,
@@ -16,17 +17,20 @@ import type {
   IProcessLog,
   IMonitorConfig
 } from '../shared/protocol/ipc.types.js';
+import { toProcessId, getNextProcessId } from '../shared/protocol/id.js';
+import type { ProcessId } from '../shared/protocol/id.js';
 
 
 
 export class ProcessManager extends EventEmitter {
-  public processes: Map<string, ProcessMonitor> = new Map();
+  public processes: Map<ProcessId, ProcessMonitor> = new Map();
-  public processConfigs: Map<string, IProcessConfig> = new Map();
+  public processConfigs: Map<ProcessId, IProcessConfig> = new Map();
-  public processInfo: Map<string, IProcessInfo> = new Map();
+  public processInfo: Map<ProcessId, IProcessInfo> = new Map();
+  private processLogs: Map<ProcessId, IProcessLog[]> = new Map();
   private config: TspmConfig;
   private configStorageKey = 'processes';
   private desiredStateStorageKey = 'desiredStates';
-  private desiredStates: Map<string, IProcessInfo['status']> = new Map();
+  private desiredStates: Map<ProcessId, IProcessInfo['status']> = new Map();
   private logger: Logger;
 
   constructor() {
@@ -39,14 +43,14 @@ export class ProcessManager extends EventEmitter {
 
   /**
    * Add a process configuration without starting it.
-   * Returns the assigned numeric sequential id as string.
+   * Returns the assigned numeric sequential id.
    */
-  public async add(configInput: Omit<IProcessConfig, 'id'> & { id?: string }): Promise<string> {
+  public async add(configInput: Omit<IProcessConfig, 'id'> & { id?: ProcessId }): Promise<ProcessId> {
     // Determine next numeric id
     const nextId = this.getNextSequentialId();
 
     const config: IProcessConfig = {
-      id: String(nextId),
+      id: nextId,
       name: configInput.name || `process-${nextId}`,
       command: configInput.command,
       args: configInput.args,
@@ -111,7 +115,8 @@ export class ProcessManager extends EventEmitter {
 
       // Create and start process monitor
       const monitor = new ProcessMonitor({
-        name: config.name || config.id,
+        id: config.id,  // Pass the ProcessId for log persistence
+        name: config.name || String(config.id),
         projectDir: config.projectDir,
         command: config.command,
         args: config.args,
@@ -125,13 +130,48 @@ export class ProcessManager extends EventEmitter {
 
       // Set up log event handler to re-emit for pub/sub
       monitor.on('log', (log: IProcessLog) => {
+        // Store log in our persistent storage
+        if (!this.processLogs.has(config.id)) {
+          this.processLogs.set(config.id, []);
+        }
+        const logs = this.processLogs.get(config.id)!;
+        logs.push(log);
+        
+        // Trim logs if they exceed buffer size (default 1000)
+        const bufferSize = config.logBufferSize || 1000;
+        if (logs.length > bufferSize) {
+          this.processLogs.set(config.id, logs.slice(-bufferSize));
+        }
+        
         this.emit('process:log', { processId: config.id, log });
       });
+      
+      // Set up event handler to track PID when process starts
+      monitor.on('start', (pid: number) => {
+        this.updateProcessInfo(config.id, { pid });
+      });
+      
+      // Set up event handler to clear PID when process exits
+      monitor.on('exit', () => {
+        this.updateProcessInfo(config.id, { pid: undefined });
+      });
 
-      monitor.start();
+      // Set up failure handler to mark process as errored
+      monitor.on('failed', () => {
+        this.updateProcessInfo(config.id, { status: 'errored', pid: undefined });
+      });
 
-      // Update process info
+      await monitor.start();
-      this.updateProcessInfo(config.id, { status: 'online' });
+
+      // Wait a moment for the process to spawn and get its PID
+      await new Promise(resolve => setTimeout(resolve, 100));
+      
+      // Update process info with PID
+      const pid = monitor.getPid();
+      this.updateProcessInfo(config.id, { 
+        status: 'online',
+        pid: pid || undefined
+      });
 
       // Save updated configs
       await this.saveProcessConfigs();
@@ -162,10 +202,36 @@ export class ProcessManager extends EventEmitter {
     }
   }
 
+  /**
+   * Update an existing process configuration
+   */
+  public async update(
+    id: ProcessId,
+    updates: Partial<Omit<IProcessConfig, 'id'>>,
+  ): Promise<IProcessConfig> {
+    const existing = this.processConfigs.get(id);
+    if (!existing) {
+      throw new ValidationError(
+        `Process with id '${id}' does not exist`,
+        'ERR_PROCESS_NOT_FOUND',
+      );
+    }
+
+    // Shallow merge; keep id intact
+    const merged: IProcessConfig = {
+      ...existing,
+      ...updates,
+    } as IProcessConfig;
+
+    this.processConfigs.set(id, merged);
+    await this.saveProcessConfigs();
+    return merged;
+  }
+
   /**
    * Stop a process by id
    */
-  public async stop(id: string): Promise<void> {
+  public async stop(id: ProcessId): Promise<void> {
     this.logger.info(`Stopping process with id '${id}'`);
 
     const monitor = this.processes.get(id);
@@ -179,7 +245,7 @@ export class ProcessManager extends EventEmitter {
     }
 
     try {
-      monitor.stop();
+      await monitor.stop();
       this.updateProcessInfo(id, { status: 'stopped' });
       this.logger.info(`Successfully stopped process with id '${id}'`);
     } catch (error: Error | unknown) {
@@ -199,7 +265,7 @@ export class ProcessManager extends EventEmitter {
   /**
    * Restart a process by id
    */
-  public async restart(id: string): Promise<void> {
+  public async restart(id: ProcessId): Promise<void> {
     this.logger.info(`Restarting process with id '${id}'`);
 
     const monitor = this.processes.get(id);
@@ -216,11 +282,12 @@ export class ProcessManager extends EventEmitter {
 
     try {
       // Stop and then start the process
-      monitor.stop();
+      await monitor.stop();
 
       // Create a new monitor instance
       const newMonitor = new ProcessMonitor({
-        name: config.name || config.id,
+        id: config.id,  // Pass the ProcessId for log persistence
+        name: config.name || String(config.id),
         projectDir: config.projectDir,
         command: config.command,
         args: config.args,
@@ -230,18 +297,46 @@ export class ProcessManager extends EventEmitter {
         logBufferSize: config.logBufferSize,
       });
 
+      // Set up log event handler for the new monitor
+      newMonitor.on('log', (log: IProcessLog) => {
+        // Store log in our persistent storage
+        if (!this.processLogs.has(id)) {
+          this.processLogs.set(id, []);
+        }
+        const logs = this.processLogs.get(id)!;
+        logs.push(log);
+        
+        // Trim logs if they exceed buffer size (default 1000)
+        const bufferSize = config.logBufferSize || 1000;
+        if (logs.length > bufferSize) {
+          this.processLogs.set(id, logs.slice(-bufferSize));
+        }
+        
+        this.emit('process:log', { processId: id, log });
+      });
+      
       this.processes.set(id, newMonitor);
-      newMonitor.start();
+      await newMonitor.start();
 
-      // Update restart count
+      // Wait a moment for the process to spawn and get its PID
+      await new Promise(resolve => setTimeout(resolve, 100));
+      
+      // Update restart count and PID
       const info = this.processInfo.get(id);
       if (info) {
+        const pid = newMonitor.getPid();
         this.updateProcessInfo(id, {
           status: 'online',
+          pid: pid || undefined,
           restarts: info.restarts + 1,
         });
       }
 
+      // Mark errored on failure events
+      newMonitor.on('failed', () => {
+        this.updateProcessInfo(id, { status: 'errored', pid: undefined });
+      });
+
       this.logger.info(`Successfully restarted process with id '${id}'`);
     } catch (error: Error | unknown) {
       const processError = new ProcessError(
@@ -257,7 +352,7 @@ export class ProcessManager extends EventEmitter {
   /**
    * Delete a process by id
    */
-  public async delete(id: string): Promise<void> {
+  public async delete(id: ProcessId): Promise<void> {
     this.logger.info(`Deleting process with id '${id}'`);
 
     // Check if process exists
@@ -280,6 +375,11 @@ export class ProcessManager extends EventEmitter {
       this.processes.delete(id);
       this.processConfigs.delete(id);
       this.processInfo.delete(id);
+      this.processLogs.delete(id);
+
+      // Delete persisted logs from disk
+      const logPersistence = new LogPersistence();
+      await logPersistence.deleteLogs(id);
 
       // Save updated configs
       await this.saveProcessConfigs();
@@ -292,6 +392,12 @@ export class ProcessManager extends EventEmitter {
         this.processes.delete(id);
         this.processConfigs.delete(id);
         this.processInfo.delete(id);
+        this.processLogs.delete(id);
+        
+        // Delete persisted logs from disk even if stop failed
+        const logPersistence = new LogPersistence();
+        await logPersistence.deleteLogs(id);
+        
         await this.saveProcessConfigs();
         await this.removeDesiredState(id);
 
@@ -314,14 +420,49 @@ export class ProcessManager extends EventEmitter {
    * Get a list of all process infos
    */
   public list(): IProcessInfo[] {
-    return Array.from(this.processInfo.values());
+    const infos = Array.from(this.processInfo.values());
+    
+    // Enrich with live data from monitors
+    for (const info of infos) {
+      const monitor = this.processes.get(info.id);
+      if (monitor) {
+        // Update with current PID if the monitor is running
+        const pid = monitor.getPid();
+        if (pid) {
+          info.pid = pid;
+        }
+        
+        // Update uptime if available
+        const uptime = monitor.getUptime();
+        if (uptime !== null) {
+          info.uptime = uptime;
+        }
+        
+        // Update memory and cpu from latest monitor readings
+        info.memory = monitor.getLastMemoryUsage();
+        const cpu = monitor.getLastCpuUsage();
+        if (Number.isFinite(cpu)) {
+          info.cpu = cpu;
+        }
+        
+        // Update restart count
+        info.restarts = monitor.getRestartCount();
+        
+        // Update status based on actual running state
+        if (monitor.isRunning()) {
+          info.status = 'online';
+        }
+      }
+    }
+    
+    return infos;
   }
 
   /**
    * Get detailed info for a specific process
    */
   public describe(
-    id: string,
+    id: ProcessId,
   ): { config: IProcessConfig; info: IProcessInfo } | null {
     const config = this.processConfigs.get(id);
     const info = this.processInfo.get(id);
@@ -336,13 +477,21 @@ export class ProcessManager extends EventEmitter {
   /**
    * Get process logs
    */
-  public getLogs(id: string, limit?: number): IProcessLog[] {
+  public getLogs(id: ProcessId, limit?: number): IProcessLog[] {
+    // Get logs from the ProcessMonitor instance
     const monitor = this.processes.get(id);
-    if (!monitor) {
+    
-      return [];
+    if (monitor) {
+      const logs = monitor.getLogs(limit);
+      return logs;
     }
-
+    
-    return monitor.getLogs(limit);
+    // Fallback to stored logs if monitor doesn't exist
+    const logs = this.processLogs.get(id) || [];
+    if (limit && limit > 0) {
+      return logs.slice(-limit);
+    }
+    return logs;
   }
 
   /**
@@ -350,8 +499,12 @@ export class ProcessManager extends EventEmitter {
    */
   public async startAll(): Promise<void> {
     for (const [id, config] of this.processConfigs.entries()) {
-      if (!this.processes.has(id)) {
+      const monitor = this.processes.get(id);
+      if (!monitor) {
         await this.start(config);
+      } else if (!monitor.isRunning()) {
+        // If a monitor exists but is not running, restart the process to ensure a clean start
+        await this.restart(id);
       }
     }
   }
@@ -377,7 +530,7 @@ export class ProcessManager extends EventEmitter {
   /**
    * Update the info for a process
    */
-  private updateProcessInfo(id: string, update: Partial<IProcessInfo>): void {
+  private updateProcessInfo(id: ProcessId, update: Partial<IProcessInfo>): void {
     const info = this.processInfo.get(id);
     if (info) {
       this.processInfo.set(id, { ...info, ...update });
@@ -387,15 +540,40 @@ export class ProcessManager extends EventEmitter {
   /**
    * Compute next sequential numeric id based on existing configs
    */
-  private getNextSequentialId(): number {
+  /**
-    let maxId = 0;
+   * Sync process stats from monitors to processInfo
-    for (const id of this.processConfigs.keys()) {
+   */
-      const n = parseInt(id, 10);
+  public syncProcessStats(): void {
-      if (!isNaN(n)) {
+    for (const [id, monitor] of this.processes.entries()) {
-        maxId = Math.max(maxId, n);
+      const info = this.processInfo.get(id);
+      if (info) {
+        const pid = monitor.getPid();
+        const updates: Partial<IProcessInfo> = {};
+        
+        // Update PID if available
+        if (pid) {
+          updates.pid = pid;
+        }
+        
+        // Update uptime if available
+        const uptime = monitor.getUptime();
+        if (uptime !== null) {
+          updates.uptime = uptime;
+        }
+        
+        // Update restart count
+        updates.restarts = monitor.getRestartCount();
+        
+        // Update status based on actual running state
+        updates.status = monitor.isRunning() ? 'online' : 'stopped';
+        
+        this.updateProcessInfo(id, updates);
       }
     }
-    return maxId + 1;
+  }
+
+  private getNextSequentialId(): ProcessId {
+    return getNextProcessId(this.processConfigs.keys());
   }
 
   /**
@@ -426,7 +604,7 @@ export class ProcessManager extends EventEmitter {
     try {
       const obj: Record<string, IProcessInfo['status']> = {};
       for (const [id, state] of this.desiredStates.entries()) {
-        obj[id] = state;
+        obj[String(id)] = state;
       }
       await this.config.writeKey(
         this.desiredStateStorageKey,
@@ -444,7 +622,9 @@ export class ProcessManager extends EventEmitter {
       const raw = await this.config.readKey(this.desiredStateStorageKey);
       if (raw) {
         const obj = JSON.parse(raw) as Record<string, IProcessInfo['status']>;
-        this.desiredStates = new Map(Object.entries(obj));
+        this.desiredStates = new Map(
+          Object.entries(obj).map(([k, v]) => [toProcessId(k), v] as const)
+        );
         this.logger.debug(
           `Loaded desired states for ${this.desiredStates.size} processes`,
         );
@@ -457,14 +637,14 @@ export class ProcessManager extends EventEmitter {
   }
 
   public async setDesiredState(
-    id: string,
+    id: ProcessId,
     state: IProcessInfo['status'],
   ): Promise<void> {
     this.desiredStates.set(id, state);
     await this.saveDesiredStates();
   }
 
-  public async removeDesiredState(id: string): Promise<void> {
+  public async removeDesiredState(id: ProcessId): Promise<void> {
     this.desiredStates.delete(id);
     await this.saveDesiredStates();
   }
@@ -505,23 +685,35 @@ export class ProcessManager extends EventEmitter {
       const configsJson = await this.config.readKey(this.configStorageKey);
       if (configsJson) {
         try {
-          const configs = JSON.parse(configsJson) as IProcessConfig[];
+          const parsed = JSON.parse(configsJson) as Array<any>;
-          this.logger.debug(`Loaded ${configs.length} process configurations`);
+          this.logger.debug(`Loaded ${parsed.length} process configurations`);
 
-          for (const config of configs) {
+          for (const raw of parsed) {
-            // Validate config
+            // Convert legacy string IDs to ProcessId
-            if (!config.id || !config.command || !config.projectDir) {
+            let id: ProcessId;
+            try {
+              id = toProcessId(raw.id);
+            } catch {
               this.logger.warn(
-                `Skipping invalid process config for id '${config.id || 'unknown'}'`,
+                `Skipping invalid process config with non-numeric id '${raw.id || 'unknown'}'`,
               );
               continue;
             }
-
+            
-            this.processConfigs.set(config.id, config);
+            // Validate config
+            if (!id || !raw.command || !raw.projectDir) {
+              this.logger.warn(
+                `Skipping invalid process config for id '${id || 'unknown'}'`,
+              );
+              continue;
+            }
+            
+            const config: IProcessConfig = { ...raw, id };
+            this.processConfigs.set(id, config);
 
             // Initialize process info
-            this.processInfo.set(config.id, {
+            this.processInfo.set(id, {
-              id: config.id,
+              id: id,
               status: 'stopped',
               memory: 0,
               restarts: 0,
@@ -555,15 +747,15 @@ export class ProcessManager extends EventEmitter {
    * Reset: stop all running processes and clear all saved configurations
    */
   public async reset(): Promise<{
-    stopped: string[];
+    stopped: ProcessId[];
-    removed: string[];
+    removed: ProcessId[];
-    failed: Array<{ id: string; error: string }>;
+    failed: Array<{ id: ProcessId; error: string }>;
   }> {
     this.logger.info('Resetting TSPM: stopping all processes and clearing configs');
 
     const removed = Array.from(this.processConfigs.keys());
-    const stopped: string[] = [];
+    const stopped: ProcessId[] = [];
-    const failed: Array<{ id: string; error: string }> = [];
+    const failed: Array<{ id: ProcessId; error: string }> = [];
 
     // Attempt to stop all currently running processes with per-id error collection
     for (const id of Array.from(this.processes.keys())) {

ts/daemon/processmonitor.ts

@@ -1,8 +1,10 @@
 import * as plugins from '../plugins.js';
 import { EventEmitter } from 'events';
 import { ProcessWrapper } from './processwrapper.js';
+import { LogPersistence } from './logpersistence.js';
 import { Logger, ProcessError, handleError } from '../shared/common/utils.errorhandler.js';
 import type { IMonitorConfig, IProcessLog } from '../shared/protocol/ipc.types.js';
+import type { ProcessId } from '../shared/protocol/id.js';
 
 export class ProcessMonitor extends EventEmitter {
   private processWrapper: ProcessWrapper | null = null;
@@ -11,14 +13,50 @@ export class ProcessMonitor extends EventEmitter {
   private stopped: boolean = true; // Initially stopped until start() is called
   private restartCount: number = 0;
   private logger: Logger;
+  private logs: IProcessLog[] = [];
+  private logPersistence: LogPersistence;
+  private processId?: ProcessId;
+  private currentLogMemorySize: number = 0;
+  private readonly MAX_LOG_MEMORY_SIZE = 10 * 1024 * 1024; // 10MB
+  // Track approximate size per log to avoid O(n) JSON stringify on every update
+  private logSizeMap: WeakMap<IProcessLog, number> = new WeakMap();
+  private restartTimer: NodeJS.Timeout | null = null;
+  private lastRetryAt: number | null = null;
+  private readonly MAX_RETRIES = 10;
+  private readonly RESET_WINDOW_MS = 60 * 60 * 1000; // 1 hour
+  private lastMemoryUsage: number = 0;
+  private lastCpuUsage: number = 0;
 
-  constructor(config: IMonitorConfig) {
+  constructor(config: IMonitorConfig & { id?: ProcessId }) {
     super();
     this.config = config;
     this.logger = new Logger(`ProcessMonitor:${config.name || 'unnamed'}`);
+    this.logs = [];
+    this.logPersistence = new LogPersistence();
+    this.processId = config.id;
+    this.currentLogMemorySize = 0;
   }
 
-  public start(): void {
+  public async start(): Promise<void> {
+    // Load previously persisted logs if available
+    if (this.processId) {
+      const persistedLogs = await this.logPersistence.loadLogs(this.processId);
+      if (persistedLogs.length > 0) {
+        this.logs = persistedLogs;
+        // Recalculate size once from scratch and seed the size map
+        this.currentLogMemorySize = 0;
+        for (const log of this.logs) {
+          const size = this.estimateLogSize(log);
+          this.logSizeMap.set(log, size);
+          this.currentLogMemorySize += size;
+        }
+        this.logger.info(`Loaded ${persistedLogs.length} persisted logs from disk`);
+        
+        // Delete the persisted file after loading
+        await this.logPersistence.deleteLogs(this.processId);
+      }
+    }
+
     // Reset the stopped flag so that new processes can spawn.
     this.stopped = false;
     this.log(`Starting process monitor.`);
@@ -57,6 +95,31 @@ export class ProcessMonitor extends EventEmitter {
 
     // Set up event handlers
     this.processWrapper.on('log', (log: IProcessLog): void => {
+      // Store the log in our buffer
+      this.logs.push(log);
+      if (process.env.TSPM_DEBUG) {
+        console.error(
+          `[ProcessMonitor:${this.config.name}] Received log (type=${log.type}): ${log.message}`,
+        );
+        console.error(
+          `[ProcessMonitor:${this.config.name}] Logs array now has ${this.logs.length} items`,
+        );
+      }
+      this.logger.debug(`ProcessMonitor received log: ${log.message}`);
+      
+      // Update memory size tracking incrementally
+      const approxSize = this.estimateLogSize(log);
+      this.logSizeMap.set(log, approxSize);
+      this.currentLogMemorySize += approxSize;
+      
+      // Trim logs if they exceed memory limit (10MB)
+      while (this.currentLogMemorySize > this.MAX_LOG_MEMORY_SIZE && this.logs.length > 1) {
+        // Remove oldest logs until we're under the memory limit
+        const removed = this.logs.shift()!;
+        const removedSize = this.logSizeMap.get(removed) ?? this.estimateLogSize(removed);
+        this.currentLogMemorySize -= removedSize;
+      }
+      
       // Re-emit the log event for upstream handlers
       this.emit('log', log);
 
@@ -65,19 +128,42 @@ export class ProcessMonitor extends EventEmitter {
         this.log(log.message);
       }
     });
+    
+    // Re-emit start event with PID for upstream handlers
+    this.processWrapper.on('start', (pid: number): void => {
+      this.emit('start', pid);
+    });
 
     this.processWrapper.on(
       'exit',
-      (code: number | null, signal: string | null): void => {
+      async (code: number | null, signal: string | null): Promise<void> => {
         const exitMsg = `Process exited with code ${code}, signal ${signal}.`;
         this.logger.info(exitMsg);
         this.log(exitMsg);
+        
+        // Clear pidusage internal state for this PID to prevent memory leaks
+        try {
+          const pidToClear = this.processWrapper?.getPid();
+          if (pidToClear) {
+            (plugins.pidusage as any)?.clear?.(pidToClear);
+          }
+        } catch {}
+        
+        // Flush logs to disk on exit
+        if (this.processId && this.logs.length > 0) {
+          try {
+            await this.logPersistence.saveLogs(this.processId, this.logs);
+            this.logger.debug(`Flushed ${this.logs.length} logs to disk on exit`);
+          } catch (error) {
+            this.logger.error(`Failed to flush logs to disk on exit: ${error}`);
+          }
+        }
+        
+        // Re-emit exit event for upstream handlers
+        this.emit('exit', code, signal);
 
         if (!this.stopped) {
-          this.logger.info('Restarting process...');
+          this.scheduleRestart('exit');
-          this.log('Restarting process...');
-          this.restartCount++;
-          this.spawnProcess();
         } else {
           this.logger.debug(
             'Not restarting process because monitor is stopped',
@@ -86,7 +172,7 @@ export class ProcessMonitor extends EventEmitter {
       },
     );
 
-    this.processWrapper.on('error', (error: Error | ProcessError): void => {
+    this.processWrapper.on('error', async (error: Error | ProcessError): Promise<void> => {
       const errorMsg =
         error instanceof ProcessError
           ? `Process error: ${error.toString()}`
@@ -95,11 +181,18 @@ export class ProcessMonitor extends EventEmitter {
       this.logger.error(error);
       this.log(errorMsg);
 
+      // Flush logs to disk on error
+      if (this.processId && this.logs.length > 0) {
+        try {
+          await this.logPersistence.saveLogs(this.processId, this.logs);
+          this.logger.debug(`Flushed ${this.logs.length} logs to disk on error`);
+        } catch (flushError) {
+          this.logger.error(`Failed to flush logs to disk on error: ${flushError}`);
+        }
+      }
+
       if (!this.stopped) {
-        this.logger.info('Restarting process due to error...');
+        this.scheduleRestart('error');
-        this.log('Restarting process due to error...');
-        this.restartCount++;
-        this.spawnProcess();
       } else {
         this.logger.debug('Not restarting process because monitor is stopped');
       }
@@ -117,6 +210,49 @@ export class ProcessMonitor extends EventEmitter {
     }
   }
 
+  /**
+   * Schedule a restart with incremental debounce and failure cutoff.
+   */
+  private scheduleRestart(reason: 'exit' | 'error'): void {
+    const now = Date.now();
+    // Reset window: if last retry was more than 1 hour ago, reset counter
+    if (this.lastRetryAt && now - this.lastRetryAt >= this.RESET_WINDOW_MS) {
+      this.logger.info('Resetting retry counter after 1 hour window');
+      this.restartCount = 0;
+    }
+
+    // Already at or above max retries?
+    if (this.restartCount >= this.MAX_RETRIES) {
+      const msg = 'Maximum restart attempts reached. Marking process as failed.';
+      this.logger.warn(msg);
+      this.log(msg);
+      this.stopped = true;
+      // Emit a specific event so manager can set status to errored
+      this.emit('failed');
+      return;
+    }
+
+    // Increment and compute delay (1..10 seconds)
+    this.restartCount++;
+    const delaySec = Math.min(this.restartCount, 10);
+    const msg = `Restarting process in ${delaySec}s (attempt ${this.restartCount}/${this.MAX_RETRIES}) due to ${reason}...`;
+    this.logger.info(msg);
+    this.log(msg);
+
+    // Clear existing timer if any, then schedule
+    if (this.restartTimer) {
+      clearTimeout(this.restartTimer);
+    }
+    this.lastRetryAt = now;
+    this.restartTimer = setTimeout(() => {
+      // If stopped in the meantime, do not spawn
+      if (this.stopped) {
+        return;
+      }
+      this.spawnProcess();
+    }, delaySec * 1000);
+  }
+
   /**
    * Monitor the process group's memory usage. If the total memory exceeds the limit,
    * kill the process group so that the 'exit' handler can restart it.
@@ -126,18 +262,24 @@ export class ProcessMonitor extends EventEmitter {
     memoryLimit: number,
   ): Promise<void> {
     try {
-      const memoryUsage = await this.getProcessGroupMemory(pid);
+      const { memory: memoryUsage, cpu: cpuUsage } = await this.getProcessGroupStats(pid);
 
       this.logger.debug(
         `Memory usage for PID ${pid}: ${this.humanReadableBytes(memoryUsage)} (${memoryUsage} bytes)`,
       );
 
-      // Only log to the process log at longer intervals to avoid spamming
+      // Store latest readings
-      this.log(
+      this.lastMemoryUsage = memoryUsage;
-        `Current memory usage for process group (PID ${pid}): ${this.humanReadableBytes(
+      this.lastCpuUsage = cpuUsage;
-          memoryUsage,
+
-        )} (${memoryUsage} bytes)`,
+      // Only log memory usage in debug mode to avoid spamming
-      );
+      if (process.env.TSPM_DEBUG) {
+        this.log(
+          `Current memory usage for process group (PID ${pid}): ${this.humanReadableBytes(
+            memoryUsage,
+          )} (${memoryUsage} bytes)`,
+        );
+      }
 
       if (memoryUsage > memoryLimit) {
         const memoryLimitMsg = `Memory usage ${this.humanReadableBytes(
@@ -149,7 +291,7 @@ export class ProcessMonitor extends EventEmitter {
 
         // Stop the process wrapper, which will trigger the exit handler and restart
         if (this.processWrapper) {
-          this.processWrapper.stop();
+          await this.processWrapper.stop();
         }
       }
     } catch (error: Error | unknown) {
@@ -167,7 +309,7 @@ export class ProcessMonitor extends EventEmitter {
   /**
    * Get the total memory usage (in bytes) for the process group (the main process and its children).
    */
-  private getProcessGroupMemory(pid: number): Promise<number> {
+  private getProcessGroupStats(pid: number): Promise<{ memory: number; cpu: number }> {
     return new Promise((resolve, reject) => {
       this.logger.debug(
         `Getting memory usage for process group with PID ${pid}`,
@@ -175,7 +317,7 @@ export class ProcessMonitor extends EventEmitter {
 
       plugins.psTree(
         pid,
-        (err: Error | null, children: Array<{ PID: string }>) => {
+        (err: any, children: ReadonlyArray<{ PID: string }>) => {
           if (err) {
             const processError = new ProcessError(
               `Failed to get process tree: ${err.message}`,
@@ -197,7 +339,7 @@ export class ProcessMonitor extends EventEmitter {
 
           plugins.pidusage(
             pids,
-            (err: Error | null, stats: Record<string, { memory: number }>) => {
+            (err: Error | null, stats: Record<string, { memory: number; cpu: number }>) => {
               if (err) {
                 const processError = new ProcessError(
                   `Failed to get process usage stats: ${err.message}`,
@@ -209,14 +351,16 @@ export class ProcessMonitor extends EventEmitter {
               }
 
               let totalMemory = 0;
+              let totalCpu = 0;
               for (const key in stats) {
                 totalMemory += stats[key].memory;
+                totalCpu += Number.isFinite(stats[key].cpu) ? stats[key].cpu : 0;
               }
 
               this.logger.debug(
                 `Total memory for process group: ${this.humanReadableBytes(totalMemory)}`,
               );
-              resolve(totalMemory);
+              resolve({ memory: totalMemory, cpu: totalCpu });
             },
           );
         },
@@ -239,14 +383,37 @@ export class ProcessMonitor extends EventEmitter {
   /**
    * Stop the monitor and prevent any further respawns.
    */
-  public stop(): void {
+  public async stop(): Promise<void> {
     this.log('Stopping process monitor.');
     this.stopped = true;
+    
+    // Flush logs to disk before stopping
+    if (this.processId && this.logs.length > 0) {
+      try {
+        await this.logPersistence.saveLogs(this.processId, this.logs);
+        this.logger.info(`Flushed ${this.logs.length} logs to disk on stop`);
+      } catch (error) {
+        this.logger.error(`Failed to flush logs to disk on stop: ${error}`);
+      }
+    }
+    
     if (this.intervalId) {
       clearInterval(this.intervalId);
     }
+    // Cancel any pending restart timer
+    if (this.restartTimer) {
+      clearTimeout(this.restartTimer);
+      this.restartTimer = null;
+    }
     if (this.processWrapper) {
-      this.processWrapper.stop();
+      // Clear pidusage state for current PID before stopping to avoid leaks
+      try {
+        const pidToClear = this.processWrapper.getPid();
+        if (pidToClear) {
+          (plugins.pidusage as any)?.clear?.(pidToClear);
+        }
+      } catch {}
+      await this.processWrapper.stop();
     }
   }
 
@@ -254,10 +421,16 @@ export class ProcessMonitor extends EventEmitter {
    * Get the current logs from the process
    */
   public getLogs(limit?: number): IProcessLog[] {
-    if (!this.processWrapper) {
+    if (process.env.TSPM_DEBUG) {
-      return [];
+      console.error(
+        `[ProcessMonitor:${this.config.name}] getLogs called, logs.length=${this.logs.length}, limit=${limit}`,
+      );
     }
-    return this.processWrapper.getLogs(limit);
+    this.logger.debug(`Getting logs, total stored: ${this.logs.length}`);
+    if (limit && limit > 0) {
+      return this.logs.slice(-limit);
+    }
+    return this.logs;
   }
 
   /**
@@ -288,6 +461,20 @@ export class ProcessMonitor extends EventEmitter {
     return this.processWrapper?.isRunning() || false;
   }
 
+  /**
+   * Get last measured memory usage for the process group (bytes)
+   */
+  public getLastMemoryUsage(): number {
+    return this.lastMemoryUsage;
+  }
+
+  /**
+   * Get last measured CPU usage for the process group (sum of group, percent)
+   */
+  public getLastCpuUsage(): number {
+    return this.lastCpuUsage;
+  }
+
   /**
    * Helper method for logging messages with the instance name.
    */
@@ -295,4 +482,17 @@ export class ProcessMonitor extends EventEmitter {
     const prefix = this.config.name ? `[${this.config.name}] ` : '';
     console.log(prefix + message);
   }
+
+  /**
+   * Estimate approximate memory size in bytes for a log entry.
+   * Keeps CPU low by avoiding JSON.stringify on the full array.
+   */
+  private estimateLogSize(log: IProcessLog): number {
+    const messageBytes = Buffer.byteLength(log.message || '', 'utf8');
+    const typeBytes = Buffer.byteLength(log.type || '', 'utf8');
+    const runIdBytes = Buffer.byteLength((log as any).runId || '', 'utf8');
+    // Rough overhead for object structure, keys, timestamp/seq values
+    const overhead = 64;
+    return messageBytes + typeBytes + runIdBytes + overhead;
+  }
 }

ts/daemon/processwrapper.ts

@@ -21,6 +21,28 @@ export class ProcessWrapper extends EventEmitter {
   private logger: Logger;
   private nextSeq: number = 0;
   private runId: string = '';
+  private stdoutRemainder: string = '';
+  private stderrRemainder: string = '';
+  
+  // Helper: send a signal to the process and all its children (best-effort)
+  private async killProcessTree(signal: NodeJS.Signals): Promise<void> {
+    if (!this.process || !this.process.pid) return;
+    const rootPid = this.process.pid;
+    await new Promise<void>((resolve) => {
+      plugins.psTree(rootPid, (err: any, children: ReadonlyArray<{ PID: string }>) => {
+        const pids: number[] = [rootPid, ...children.map((c) => Number(c.PID)).filter((n) => Number.isFinite(n))];
+        for (const pid of pids) {
+          try {
+            // Always signal individual PIDs to avoid accidentally targeting unrelated groups
+            process.kill(pid, signal);
+          } catch {
+            // ignore ESRCH/EPERM
+          }
+        }
+        resolve();
+      });
+    });
+  }
 
   constructor(options: IProcessWrapperOptions) {
     super();
@@ -45,7 +67,7 @@ export class ProcessWrapper extends EventEmitter {
           this.options.args,
           {
             cwd: this.options.cwd,
-            env: this.options.env || process.env,
+            env: { ...process.env, ...(this.options.env || {}) },
             stdio: ['ignore', 'pipe', 'pipe'], // We need to pipe stdout and stderr
           },
         );
@@ -53,7 +75,7 @@ export class ProcessWrapper extends EventEmitter {
         // Use shell mode to allow a full command string
         this.process = plugins.childProcess.spawn(this.options.command, {
           cwd: this.options.cwd,
-          env: this.options.env || process.env,
+          env: { ...process.env, ...(this.options.env || {}) },
           stdio: ['ignore', 'pipe', 'pipe'], // We need to pipe stdout and stderr
           shell: true,
         });
@@ -66,6 +88,11 @@ export class ProcessWrapper extends EventEmitter {
         const exitMessage = `Process exited with code ${code}, signal ${signal}`;
         this.logger.info(exitMessage);
         this.addSystemLog(exitMessage);
+        
+        // Clear remainder buffers on exit
+        this.stdoutRemainder = '';
+        this.stderrRemainder = '';
+        
         this.emit('exit', code, signal);
       });
 
@@ -83,24 +110,69 @@ export class ProcessWrapper extends EventEmitter {
 
       // Capture stdout
       if (this.process.stdout) {
+        if (process.env.TSPM_DEBUG) {
+          console.error(
+            `[ProcessWrapper] Setting up stdout listener for process ${this.process.pid}`,
+          );
+        }
         this.process.stdout.on('data', (data) => {
-          const lines = data.toString().split('\n');
+          if (process.env.TSPM_DEBUG) {
+            console.error(
+              `[ProcessWrapper] Received stdout data from PID ${this.process?.pid}: ${data
+                .toString()
+                .substring(0, 100)}`,
+            );
+          }
+          // Add data to remainder buffer and split by newlines
+          const text = this.stdoutRemainder + data.toString();
+          const lines = text.split('\n');
+          
+          // The last element might be a partial line
+          this.stdoutRemainder = lines.pop() || '';
+          
+          // Process complete lines
           for (const line of lines) {
-            if (line.trim()) {
+            if (process.env.TSPM_DEBUG) {
-              this.addLog('stdout', line);
+              console.error(`[ProcessWrapper] Processing stdout line: ${line}`);
             }
+            this.logger.debug(`Captured stdout: ${line}`);
+            this.addLog('stdout', line);
           }
         });
+        
+        // Flush remainder on stream end
+        this.process.stdout.on('end', () => {
+          if (this.stdoutRemainder) {
+            this.logger.debug(`Flushing stdout remainder: ${this.stdoutRemainder}`);
+            this.addLog('stdout', this.stdoutRemainder);
+            this.stdoutRemainder = '';
+          }
+        });
+      } else {
+        this.logger.warn('Process stdout is null');
       }
 
       // Capture stderr
       if (this.process.stderr) {
         this.process.stderr.on('data', (data) => {
-          const lines = data.toString().split('\n');
+          // Add data to remainder buffer and split by newlines
+          const text = this.stderrRemainder + data.toString();
+          const lines = text.split('\n');
+          
+          // The last element might be a partial line
+          this.stderrRemainder = lines.pop() || '';
+          
+          // Process complete lines
           for (const line of lines) {
-            if (line.trim()) {
+            this.addLog('stderr', line);
-              this.addLog('stderr', line);
+          }
-            }
+        });
+        
+        // Flush remainder on stream end
+        this.process.stderr.on('end', () => {
+          if (this.stderrRemainder) {
+            this.addLog('stderr', this.stderrRemainder);
+            this.stderrRemainder = '';
           }
         });
       }
@@ -128,7 +200,7 @@ export class ProcessWrapper extends EventEmitter {
   /**
    * Stop the wrapped process
    */
-  public stop(): void {
+  public async stop(): Promise<void> {
     if (!this.process) {
       this.logger.debug('Stop called but no process is running');
       this.addSystemLog('No process running');
@@ -141,30 +213,46 @@ export class ProcessWrapper extends EventEmitter {
     // First try SIGTERM for graceful shutdown
     if (this.process.pid) {
       try {
-        this.logger.debug(`Sending SIGTERM to process ${this.process.pid}`);
+        this.logger.debug(`Sending SIGTERM to process tree rooted at ${this.process.pid}`);
-        process.kill(this.process.pid, 'SIGTERM');
+        await this.killProcessTree('SIGTERM');
 
-        // Give it 5 seconds to shut down gracefully
+        // If the process already exited, return immediately
-        setTimeout((): void => {
+        if (typeof this.process.exitCode === 'number') {
-          if (this.process && this.process.pid) {
+          this.logger.debug('Process already exited, no need to wait');
+          return;
+        }
+
+        // Wait for exit or escalate
+        await new Promise<void>((resolve) => {
+          let settled = false;
+          const cleanup = () => {
+            if (settled) return;
+            settled = true;
+            resolve();
+          };
+
+          const onExit = () => cleanup();
+          this.process!.once('exit', onExit);
+
+          const killTimer = setTimeout(async () => {
+            if (!this.process || !this.process.pid) return cleanup();
             this.logger.warn(
-              `Process ${this.process.pid} did not exit gracefully, force killing...`,
+              `Process ${this.process.pid} did not exit gracefully, force killing tree...`,
-            );
-            this.addSystemLog(
-              'Process did not exit gracefully, force killing...',
             );
+            this.addSystemLog('Process did not exit gracefully, force killing...');
             try {
-              process.kill(this.process.pid, 'SIGKILL');
+              await this.killProcessTree('SIGKILL');
-            } catch (error: Error | unknown) {
+            } catch {}
-              // Process might have exited between checks
+            // Give a short grace period after SIGKILL
-              this.logger.debug(
+            setTimeout(() => cleanup(), 500);
-                `Failed to send SIGKILL, process probably already exited: ${
+          }, 5000);
-                  error instanceof Error ? error.message : String(error)
+
-                }`,
+          // Safety cap in case neither exit nor timer fires (shouldn't happen)
-              );
+          setTimeout(() => {
-            }
+            clearTimeout(killTimer);
-          }
+            cleanup();
-        }, 5000);
+          }, 10000);
+        });
       } catch (error: Error | unknown) {
         const processError = new ProcessError(
           error instanceof Error ? error.message : String(error),

ts/daemon/tspm.daemon.ts

@@ -1,5 +1,7 @@
 import * as plugins from '../plugins.js';
 import * as paths from '../paths.js';
+import { toProcessId } from '../shared/protocol/id.js';
+import type { ProcessId } from '../shared/protocol/id.js';
 import { ProcessManager } from './processmanager.js';
 import type {
   IpcMethodMap,
@@ -95,9 +97,25 @@ export class TspmDaemon {
     this.tspmInstance.on('process:log', ({ processId, log }) => {
       // Publish to topic for this process
       const topic = `logs.${processId}`;
-      // Broadcast to all connected clients subscribed to this topic
+      // Deliver only to subscribed clients
       if (this.ipcServer) {
-        this.ipcServer.broadcast(`topic:${topic}`, log);
+        try {
+          const topicIndex = (this.ipcServer as any).topicIndex as Map<string, Set<string>> | undefined;
+          const subscribers = topicIndex?.get(topic);
+          if (subscribers && subscribers.size > 0) {
+            // Send directly to subscribers for this topic
+            for (const clientId of subscribers) {
+              this.ipcServer
+                .sendToClient(clientId, `topic:${topic}`, log)
+                .catch((err: any) => {
+                  // Surface but don't fail the loop
+                  console.error('[IPC] sendToClient error:', err?.message || err);
+                });
+            }
+          }
+        } catch (err: any) {
+          console.error('[IPC] Topic delivery error:', err?.message || err);
+        }
       }
     });
 
@@ -141,7 +159,7 @@ export class TspmDaemon {
       'startById',
       async (request: RequestForMethod<'startById'>) => {
         try {
-          const id = String(request.id).trim();
+          const id = toProcessId(request.id);
           let config = this.tspmInstance.processConfigs.get(id);
           if (!config) {
             // Try to reload configs if not found (handles races or stale state)
@@ -169,7 +187,7 @@ export class TspmDaemon {
       'stop',
       async (request: RequestForMethod<'stop'>) => {
         try {
-          const id = String(request.id).trim();
+          const id = toProcessId(request.id);
           await this.tspmInstance.setDesiredState(id, 'stopped');
           await this.tspmInstance.stop(id);
           return {
@@ -186,7 +204,7 @@ export class TspmDaemon {
       'restart',
       async (request: RequestForMethod<'restart'>) => {
         try {
-          const id = String(request.id).trim();
+          const id = toProcessId(request.id);
           await this.tspmInstance.setDesiredState(id, 'online');
           await this.tspmInstance.restart(id);
           const processInfo = this.tspmInstance.processInfo.get(id);
@@ -205,7 +223,9 @@ export class TspmDaemon {
       'delete',
       async (request: RequestForMethod<'delete'>) => {
         try {
-          const id = String(request.id).trim();
+          const id = toProcessId(request.id);
+          // Ensure desired state reflects stopped before deletion
+          await this.tspmInstance.setDesiredState(id, 'stopped');
           await this.tspmInstance.delete(id);
           return {
             success: true,
@@ -232,18 +252,20 @@ export class TspmDaemon {
     );
 
     this.ipcServer.onMessage(
-      'remove',
+      'update',
-      async (request: RequestForMethod<'remove'>) => {
+      async (request: RequestForMethod<'update'>) => {
         try {
-          const id = String(request.id).trim();
+          const id = toProcessId(request.id);
-          await this.tspmInstance.delete(id);
+          const updated = await this.tspmInstance.update(id, request.updates as any);
-          return { success: true, message: `Process ${id} deleted successfully` };
+          return { id, config: updated };
         } catch (error) {
-          throw new Error(`Failed to remove process: ${error.message}`);
+          throw new Error(`Failed to update process: ${error.message}`);
         }
       },
     );
 
+    // Note: 'remove' is only a CLI alias. Daemon exposes 'delete' only.
+
     this.ipcServer.onMessage(
       'list',
       async (request: RequestForMethod<'list'>) => {
@@ -255,7 +277,7 @@ export class TspmDaemon {
     this.ipcServer.onMessage(
       'describe',
       async (request: RequestForMethod<'describe'>) => {
-        const id = String(request.id).trim();
+        const id = toProcessId(request.id);
         const result = await this.tspmInstance.describe(id);
         if (!result) {
           throw new Error(`Process ${id} not found`);
@@ -271,17 +293,138 @@ export class TspmDaemon {
     this.ipcServer.onMessage(
       'getLogs',
       async (request: RequestForMethod<'getLogs'>) => {
-        const logs = await this.tspmInstance.getLogs(request.id);
+        const id = toProcessId(request.id);
+        const logs = await this.tspmInstance.getLogs(id, request.lines);
         return { logs };
       },
     );
 
+    // Stream backlog logs and let client subscribe to live topic separately
+    this.ipcServer.onMessage(
+      'logs:subscribe',
+      async (
+        request: RequestForMethod<'logs:subscribe'>,
+        clientId: string,
+      ) => {
+        const id = toProcessId(request.id);
+        // Determine backlog set
+        const allLogs = await this.tspmInstance.getLogs(id);
+        let filtered = allLogs;
+        if (request.types && request.types.length) {
+          filtered = filtered.filter((l) => request.types!.includes(l.type));
+        }
+        if (request.sinceTime && request.sinceTime > 0) {
+          filtered = filtered.filter(
+            (l) => new Date(l.timestamp).getTime() >= request.sinceTime!,
+          );
+        }
+        const lines = request.lines && request.lines > 0 ? request.lines : 0;
+        if (lines > 0 && filtered.length > lines) {
+          filtered = filtered.slice(-lines);
+        }
+
+        // Send backlog entries directly to the requesting client as topic messages
+        // in small batches to avoid overwhelming the transport or client.
+        const chunkSize = 200;
+        for (let i = 0; i < filtered.length; i += chunkSize) {
+          const chunk = filtered.slice(i, i + chunkSize);
+          await Promise.allSettled(
+            chunk.map((entry) =>
+              this.ipcServer.sendToClient(
+                clientId,
+                `topic:logs.backlog.${id}`,
+                {
+                  ...entry,
+                  timestamp: new Date(entry.timestamp).getTime(),
+                },
+              ),
+            ),
+          );
+          // Yield a bit between chunks
+          await new Promise((r) => setTimeout(r, 5));
+        }
+        return { ok: true } as any;
+      },
+    );
+
+    // Inspect subscribers for a process log topic
+    this.ipcServer.onMessage(
+      'logs:subscribers',
+      async (
+        request: RequestForMethod<'logs:subscribers'>,
+        clientId: string,
+      ) => {
+        const id = toProcessId(request.id);
+        const topic = `logs.${id}`;
+        try {
+          const topicIndex = (this.ipcServer as any).topicIndex as Map<string, Set<string>> | undefined;
+          const subs = Array.from(topicIndex?.get(topic) || []);
+          // Also include the requesting clientId if it has a local handler without subscription
+          return { topic, subscribers: subs, count: subs.length } as any;
+        } catch (err: any) {
+          return { topic, subscribers: [], count: 0 } as any;
+        }
+      },
+    );
+
+    // Resolve target (id:n | name:foo | numeric string) to ProcessId
+    this.ipcServer.onMessage(
+      'resolveTarget',
+      async (request: RequestForMethod<'resolveTarget'>) => {
+        const raw = String(request.target || '').trim();
+        if (!raw) {
+          throw new Error('Empty target');
+        }
+
+        // id:<n>
+        if (/^id:\s*\d+$/i.test(raw)) {
+          const idNum = raw.split(':')[1].trim();
+          const id = toProcessId(idNum);
+          const config = this.tspmInstance.processConfigs.get(id);
+          if (!config) throw new Error(`Process ${id} not found`);
+          return { id, name: config.name } as ResponseForMethod<'resolveTarget'>;
+        }
+
+        // name:<label>
+        if (/^name:/i.test(raw)) {
+          const name = raw.slice(raw.indexOf(':') + 1).trim();
+          if (!name) throw new Error('Missing name after name:');
+          const matches = Array.from(this.tspmInstance.processConfigs.values()).filter(
+            (c) => (c.name || '').trim() === name,
+          );
+          if (matches.length === 0) {
+            throw new Error(`No process found with name "${name}"`);
+          }
+          if (matches.length > 1) {
+            const ids = matches.map((c) => String(c.id)).join(', ');
+            throw new Error(
+              `Multiple processes found with name "${name}": ids [${ids}]. Please use id:<n>.`,
+            );
+          }
+          return { id: matches[0].id, name } as ResponseForMethod<'resolveTarget'>;
+        }
+
+        // bare numeric id
+        if (/^\d+$/.test(raw)) {
+          const id = toProcessId(raw);
+          const config = this.tspmInstance.processConfigs.get(id);
+          if (!config) throw new Error(`Process ${id} not found`);
+          return { id, name: config.name } as ResponseForMethod<'resolveTarget'>;
+        }
+
+        // Unknown format
+        throw new Error(
+          'Unsupported target format. Use numeric id (e.g. 1), id:<n> (e.g. id:1), or name:<label> (e.g. name:api).',
+        );
+      },
+    );
+
     // Batch operations handlers
     this.ipcServer.onMessage(
       'startAll',
       async (request: RequestForMethod<'startAll'>) => {
-        const started: string[] = [];
+        const started: ProcessId[] = [];
-        const failed: Array<{ id: string; error: string }> = [];
+        const failed: Array<{ id: ProcessId; error: string }> = [];
 
         await this.tspmInstance.setDesiredStateForAll('online');
         await this.tspmInstance.startAll();
@@ -302,15 +445,17 @@ export class TspmDaemon {
     this.ipcServer.onMessage(
       'stopAll',
       async (request: RequestForMethod<'stopAll'>) => {
-        const stopped: string[] = [];
+        const stopped: ProcessId[] = [];
-        const failed: Array<{ id: string; error: string }> = [];
+        const failed: Array<{ id: ProcessId; error: string }> = [];
 
         await this.tspmInstance.setDesiredStateForAll('stopped');
         await this.tspmInstance.stopAll();
+        // Yield briefly to allow any pending exit events to settle
+        await new Promise((r) => setTimeout(r, 50));
 
-        // Get status of all processes
+        // Determine which monitors are no longer running
-        for (const [id, processInfo] of this.tspmInstance.processInfo) {
+        for (const [id, monitor] of this.tspmInstance.processes) {
-          if (processInfo.status === 'stopped') {
+          if (!monitor.isRunning()) {
             stopped.push(id);
           } else {
             failed.push({ id, error: 'Failed to stop' });
@@ -324,8 +469,8 @@ export class TspmDaemon {
     this.ipcServer.onMessage(
       'restartAll',
       async (request: RequestForMethod<'restartAll'>) => {
-        const restarted: string[] = [];
+        const restarted: ProcessId[] = [];
-        const failed: Array<{ id: string; error: string }> = [];
+        const failed: Array<{ id: ProcessId; error: string }> = [];
 
         await this.tspmInstance.restartAll();
 
@@ -556,3 +701,11 @@ export const startDaemon = async (): Promise<void> => {
   // Keep the process alive
   await new Promise(() => {});
 };
+
+// If this file is run directly (not imported), start the daemon
+if (process.env.TSPM_DAEMON_MODE === 'true') {
+  startDaemon().catch((error) => {
+    console.error('Failed to start TSPM daemon:', error);
+    process.exit(1);
+  });
+}

ts/plugins.ts

@@ -10,12 +10,13 @@ import * as npmextra from '@push.rocks/npmextra';
 import * as projectinfo from '@push.rocks/projectinfo';
 import * as smartcli from '@push.rocks/smartcli';
 import * as smartdaemon from '@push.rocks/smartdaemon';
+import * as smartfile from '@push.rocks/smartfile';
 import * as smartipc from '@push.rocks/smartipc';
 import * as smartpath from '@push.rocks/smartpath';
 import * as smartinteract from '@push.rocks/smartinteract';
 
 // Export with explicit module types
-export { npmextra, projectinfo, smartcli, smartdaemon, smartipc, smartpath, smartinteract };
+export { npmextra, projectinfo, smartcli, smartdaemon, smartfile, smartipc, smartpath, smartinteract };
 
 // third-party scope
 import psTree from 'ps-tree';

ts/shared/protocol/id.ts

@@ -0,0 +1,56 @@
+/**
+ * Branded type for process IDs to ensure type safety
+ */
+export type ProcessId = number & { readonly __brand: 'ProcessId' };
+
+/**
+ * Input type that accepts various ID formats for backward compatibility
+ */
+export type ProcessIdInput = ProcessId | number | string;
+
+/**
+ * Normalizes various ID input formats to a ProcessId
+ * @param input - The ID in various formats (string, number, or ProcessId)
+ * @returns A normalized ProcessId
+ * @throws Error if the input is not a valid process ID
+ */
+export function toProcessId(input: ProcessIdInput): ProcessId {
+  let num: number;
+  
+  if (typeof input === 'string') {
+    const trimmed = input.trim();
+    if (!/^\d+$/.test(trimmed)) {
+      throw new Error(`Invalid process ID: "${input}" is not a numeric string`);
+    }
+    num = parseInt(trimmed, 10);
+  } else if (typeof input === 'number') {
+    num = input;
+  } else {
+    // Already a ProcessId
+    return input;
+  }
+  
+  if (!Number.isInteger(num) || num < 1) {
+    throw new Error(`Invalid process ID: ${input} must be a positive integer`);
+  }
+  
+  return num as ProcessId;
+}
+
+/**
+ * Type guard to check if a value is a ProcessId
+ */
+export function isProcessId(value: unknown): value is ProcessId {
+  return typeof value === 'number' && Number.isInteger(value) && value >= 1;
+}
+
+/**
+ * Gets the next sequential ID given existing IDs
+ */
+export function getNextProcessId(existingIds: Iterable<ProcessId>): ProcessId {
+  let maxId = 0;
+  for (const id of existingIds) {
+    maxId = Math.max(maxId, id);
+  }
+  return (maxId + 1) as ProcessId;
+}

ts/shared/protocol/ipc.types.ts

@@ -1,3 +1,5 @@
+import type { ProcessId } from './id.js';
+
 // Process-related interfaces (used in IPC communication)
 export interface IMonitorConfig {
   name?: string; // Optional name to identify the instance
@@ -11,14 +13,14 @@ export interface IMonitorConfig {
 }
 
 export interface IProcessConfig extends IMonitorConfig {
-  id: string; // Unique identifier for the process
+  id: ProcessId; // Unique identifier for the process
   autorestart: boolean; // Whether to restart the process automatically on crash
   watch?: boolean; // Whether to watch for file changes and restart
   watchPaths?: string[]; // Paths to watch for changes
 }
 
 export interface IProcessInfo {
-  id: string;
+  id: ProcessId;
   pid?: number;
   status: 'online' | 'stopped' | 'errored';
   memory: number;
@@ -61,25 +63,25 @@ export interface StartRequest {
 }
 
 export interface StartResponse {
-  processId: string;
+  processId: ProcessId;
   pid?: number;
   status: 'online' | 'stopped' | 'errored';
 }
 
 // Start by id (server resolves config)
 export interface StartByIdRequest {
-  id: string;
+  id: ProcessId;
 }
 
 export interface StartByIdResponse {
-  processId: string;
+  processId: ProcessId;
   pid?: number;
   status: 'online' | 'stopped' | 'errored';
 }
 
 // Stop command
 export interface StopRequest {
-  id: string;
+  id: ProcessId;
 }
 
 export interface StopResponse {
@@ -89,18 +91,18 @@ export interface StopResponse {
 
 // Restart command
 export interface RestartRequest {
-  id: string;
+  id: ProcessId;
 }
 
 export interface RestartResponse {
-  processId: string;
+  processId: ProcessId;
   pid?: number;
   status: 'online' | 'stopped' | 'errored';
 }
 
 // Delete command
 export interface DeleteRequest {
-  id: string;
+  id: ProcessId;
 }
 
 export interface DeleteResponse {
@@ -119,7 +121,7 @@ export interface ListResponse {
 
 // Describe command
 export interface DescribeRequest {
-  id: string;
+  id: ProcessId;
 }
 
 export interface DescribeResponse {
@@ -129,7 +131,7 @@ export interface DescribeResponse {
 
 // Get logs command
 export interface GetLogsRequest {
-  id: string;
+  id: ProcessId;
   lines?: number;
 }
 
@@ -137,15 +139,38 @@ export interface GetLogsResponse {
   logs: IProcessLog[];
 }
 
+// Subscribe and stream backlog logs
+export interface LogsSubscribeRequest {
+  id: ProcessId;
+  lines?: number; // number of backlog lines
+  sinceTime?: number; // ms epoch
+  types?: Array<IProcessLog['type']>;
+}
+
+export interface LogsSubscribeResponse {
+  ok: boolean;
+}
+
+// Inspect current subscribers for a process log topic
+export interface LogsSubscribersRequest {
+  id: ProcessId;
+}
+
+export interface LogsSubscribersResponse {
+  topic: string;
+  subscribers: string[];
+  count: number;
+}
+
 // Start all command
 export interface StartAllRequest {
   // No parameters needed
 }
 
 export interface StartAllResponse {
-  started: string[];
+  started: ProcessId[];
   failed: Array<{
-    id: string;
+    id: ProcessId;
     error: string;
   }>;
 }
@@ -156,9 +181,9 @@ export interface StopAllRequest {
 }
 
 export interface StopAllResponse {
-  stopped: string[];
+  stopped: ProcessId[];
   failed: Array<{
-    id: string;
+    id: ProcessId;
     error: string;
   }>;
 }
@@ -169,9 +194,9 @@ export interface RestartAllRequest {
 }
 
 export interface RestartAllResponse {
-  restarted: string[];
+  restarted: ProcessId[];
   failed: Array<{
-    id: string;
+    id: ProcessId;
     error: string;
   }>;
 }
@@ -182,10 +207,10 @@ export interface ResetRequest {
 }
 
 export interface ResetResponse {
-  stopped: string[];
+  stopped: ProcessId[];
-  removed: string[];
+  removed: ProcessId[];
   failed: Array<{
-    id: string;
+    id: ProcessId;
     error: string;
   }>;
 }
@@ -229,22 +254,35 @@ export interface HeartbeatResponse {
 // Add (register config without starting)
 export interface AddRequest {
   // Optional id is ignored server-side if present; server assigns sequential id
-  config: Omit<IProcessConfig, 'id'> & { id?: string };
+  config: Omit<IProcessConfig, 'id'> & { id?: ProcessId };
 }
 
 export interface AddResponse {
-  id: string;
+  id: ProcessId;
   config: IProcessConfig;
 }
 
 // Remove (delete config and stop if running)
-export interface RemoveRequest {
+
-  id: string;
+// Update (modify existing config)
+export interface UpdateRequest {
+  id: ProcessId;
+  updates: Partial<Omit<IProcessConfig, 'id'>>;
 }
 
-export interface RemoveResponse {
+export interface UpdateResponse {
-  success: boolean;
+  id: ProcessId;
-  message?: string;
+  config: IProcessConfig;
+}
+
+// Resolve a user-provided target (id:n or name:foo or numeric string) to a ProcessId
+export interface ResolveTargetRequest {
+  target: string;
+}
+
+export interface ResolveTargetResponse {
+  id: ProcessId;
+  name?: string;
 }
 
 // Type mappings for methods
@@ -255,10 +293,12 @@ export type IpcMethodMap = {
   restart: { request: RestartRequest; response: RestartResponse };
   delete: { request: DeleteRequest; response: DeleteResponse };
   add: { request: AddRequest; response: AddResponse };
-  remove: { request: RemoveRequest; response: RemoveResponse };
+  update: { request: UpdateRequest; response: UpdateResponse };
   list: { request: ListRequest; response: ListResponse };
   describe: { request: DescribeRequest; response: DescribeResponse };
   getLogs: { request: GetLogsRequest; response: GetLogsResponse };
+  'logs:subscribe': { request: LogsSubscribeRequest; response: LogsSubscribeResponse };
+  'logs:subscribers': { request: LogsSubscribersRequest; response: LogsSubscribersResponse };
   startAll: { request: StartAllRequest; response: StartAllResponse };
   stopAll: { request: StopAllRequest; response: StopAllResponse };
   restartAll: { request: RestartAllRequest; response: RestartAllResponse };
@@ -272,6 +312,7 @@ export type IpcMethodMap = {
     response: DaemonShutdownResponse;
   };
   heartbeat: { request: HeartbeatRequest; response: HeartbeatResponse };
+  resolveTarget: { request: ResolveTargetRequest; response: ResolveTargetResponse };
 };
 
 // Helper type to extract request type for a method