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36 Commits

Author SHA1 Message Date
f1d685b819 5.10.2
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2025-09-03 11:47:06 +00:00
61c4aabba3 fix(processmonitor): Bump smartdaemon and stop aggressive pidusage cache clearing in ProcessMonitor 2025-09-03 11:47:06 +00:00
f10a7847c2 5.10.1
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2025-09-03 08:27:06 +00:00
3a39fbd65f fix(processmonitor): Skip null pidusage entries when aggregating process-group memory/CPU to avoid errors 2025-09-03 08:27:06 +00:00
e208384d41 5.10.0
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2025-09-01 10:32:51 +00:00
c9d924811d feat(daemon): Add crash log manager with rotation and integrate crash logging; improve IPC & process listener cleanup 2025-09-01 10:32:51 +00:00
9473924fcc 5.9.0
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2025-08-31 16:36:06 +00:00
a0e7408c1a feat(cli): Add interactive edit flow to CLI and improve UX 2025-08-31 16:36:06 +00:00
6e39b1db8f 5.8.0
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2025-08-31 08:08:27 +00:00
ee4532221a feat(core): Add core TypeScript TSPM implementation: CLI, daemon, client, process management and tests 2025-08-31 08:08:27 +00:00
e39173a827 5.7.0
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2025-08-31 08:06:03 +00:00
6f14033d9b feat(cli): Add stats CLI command and daemon stats aggregation; fix process manager & wrapper state handling 2025-08-31 08:06:03 +00:00
1c4ffbb612 5.6.2
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2025-08-31 07:45:48 +00:00
0a75c4cf76 fix(processmanager): Improve process lifecycle handling and cleanup in daemon, monitors and wrappers 2025-08-31 07:45:47 +00:00
8f31672a67 5.6.1
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2025-08-31 00:01:50 +00:00
b3087831e2 fix(daemon): Ensure robust process shutdown and improve logs/subscriber diagnostics 2025-08-31 00:01:50 +00:00
4160b3f031 5.6.0
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2025-08-30 23:36:26 +00:00
fa50ce40c8 feat(processmonitor): Add CPU monitoring and display CPU in process list 2025-08-30 23:36:26 +00:00
8f96118e0c 5.5.0
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2025-08-30 23:26:59 +00:00
b210efde2a feat(logs): Improve logs streaming and backlog delivery; add CLI filters and ndjson output 2025-08-30 23:26:59 +00:00
d8709d8b94 5.4.2
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2025-08-30 22:16:44 +00:00
43799f3431 fix(cli/process/logs): Reset log sequence on process restart to avoid false log gap warnings 2025-08-30 22:16:44 +00:00
f4cbdd51e1 5.4.1
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2025-08-30 22:08:24 +00:00
1340c1c248 fix(processmonitor): Bump tsbuild devDependency and relax ps-tree callback typing in ProcessMonitor 2025-08-30 22:08:24 +00:00
92a6ecac71 5.4.0
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2025-08-30 22:01:19 +00:00
5e26b0ab5f feat(daemon): Add CLI systemd service refresh on version mismatch and fix daemon memory leak; update dependencies 2025-08-30 22:01:19 +00:00
e09cf38f30 5.3.2
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2025-08-30 21:50:43 +00:00
c694672438 fix(daemon): Improve daemon log delivery and process monitor memory accounting; gate debug output and update tests to numeric ProcessId 2025-08-30 21:50:43 +00:00
3b21a338fb 5.3.1
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2025-08-30 21:16:31 +00:00
28680309ad fix(client(tspmIpcClient)): Use bare topic names for IPC client subscribe/unsubscribe to fix log subscription issues 2025-08-30 21:16:31 +00:00
833573eb10 5.3.0
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2025-08-30 16:55:10 +00:00
ebc20a9232 feat(cli/daemon/processmonitor): Add flexible target resolution and search command; improve restart/backoff and error handling 2025-08-30 16:55:10 +00:00
22a43204d4 5.2.0
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2025-08-30 15:11:38 +00:00
699d07ea36 feat(cli): Preserve CLI environment when adding processes, simplify edit flow, and refresh README docs 2025-08-30 15:11:38 +00:00
2b57251f47 5.1.0
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2025-08-30 14:02:23 +00:00
311a536fae feat(cli): Add interactive edit command and update support for process configurations 2025-08-30 14:02:22 +00:00
34 changed files with 2798 additions and 411 deletions

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@@ -1,5 +1,162 @@
# Changelog
## 2025-09-03 - 5.10.2 - fix(processmonitor)
Bump smartdaemon and stop aggressive pidusage cache clearing in ProcessMonitor
- Update dependency @push.rocks/smartdaemon from ^2.0.9 to ^2.1.0 in package.json.
- Remove per-PID pidusage.clear calls in ts/daemon/processmonitor.ts (getProcessGroupStats) to avoid potential errors or unexpected behavior from manually clearing pidusage cache.
## 2025-09-03 - 5.10.1 - fix(processmonitor)
Skip null pidusage entries when aggregating process-group memory/CPU to avoid errors
- Add defensive check for null/undefined entries returned by pidusage before accessing memory/cpu fields
- Log a debug message when an individual process stat is null (process may have exited)
- Improve robustness of ProcessMonitor.getProcessGroupStats to prevent runtime exceptions during aggregation
## 2025-09-01 - 5.10.0 - feat(daemon)
Add crash log manager with rotation and integrate crash logging; improve IPC & process listener cleanup
- Introduce CrashLogManager to create formatted crash reports, persist them to disk and rotate old logs (max 100)
- Persist recent process logs, include metadata (exit code, signal, restart attempts, memory) and human-readable sizes in crash reports
- Integrate crash logging into ProcessMonitor: save crash logs on non-zero exits and errors, and persist/rotate logs
- Improve ProcessMonitor and ProcessWrapper by tracking and removing event listeners to avoid memory leaks
- Clear pidusage cache more aggressively to prevent stale entries
- Enhance TspmIpcClient to store/remove lifecycle event handlers on disconnect to avoid dangling listeners
- Add tests and utilities: test/test.crashlog.direct.ts, test/test.crashlog.manual.ts and test/test.crashlog.ts to validate crash log creation and rotation
## 2025-08-31 - 5.9.0 - feat(cli)
Add interactive edit flow to CLI and improve UX
- Add -i / --interactive flag to tspm add to open an interactive editor immediately after adding a process
- Implement interactiveEditProcess helper (smartinteract-based) to provide interactive editing for process configs
- Enable tspm edit to launch the interactive editor (replaces prior placeholder flow)
- Improve user-facing message when no processes are configured in tspm list
- Lower verbosity for missing saved configs on daemon startup (changed logger.info → logger.debug)
## 2025-08-31 - 5.8.0 - feat(core)
Add core TypeScript TSPM implementation: CLI, daemon, client, process management and tests
- Add CLI entrypoint and command set (start/stop/add/list/logs/daemon/service/stats/reset and batch ops)
- Add daemon implementation with ProcessManager, ProcessMonitor, ProcessWrapper, LogPersistence and config storage
- Add IPC client (tspmIpcClient) and TspmServiceManager for systemd integration using smartipc/smartdaemon
- Introduce shared protocol types, process ID helpers and standardized error codes for stable IPC
- Include tests and test assets for daemon, integration and IPC client scenarios
- Add README and package metadata (package.json, npmextra.json, commitinfo)
## 2025-08-31 - 5.7.0 - feat(cli)
Add 'stats' CLI command and daemon stats aggregation; fix process manager & wrapper state handling
- Add new 'stats' CLI command to show daemon + process statistics (memory, CPU, uptime, logs in memory, paths, configs) and include it in the default help output
- Implement daemon-side aggregation for logs-in-memory, per-process log counts/bytes, and expose tspmDir/socket/pidFile and config counts in daemon:status
- Enhance startById handler to detect already-running monitors and return current status/pid instead of attempting to restart
- Improve ProcessManager start/restart/stop behavior: if an existing monitor exists but is not running, restart it; ensure PID and status are updated consistently (clear PID on stop)
- Fix ProcessWrapper lifecycle handling: clear internal process reference on exit, improve isRunning() and getPid() semantics to reflect actual runtime state
- Update IPC types to include optional metadata fields (paths, configs, logsInMemory) in DaemonStatusResponse
## 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

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@@ -1,6 +1,6 @@
{
"name": "@git.zone/tspm",
"version": "5.0.0",
"version": "5.10.2",
"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",
@@ -35,11 +35,13 @@
"@push.rocks/npmextra": "^5.3.3",
"@push.rocks/projectinfo": "^5.0.2",
"@push.rocks/smartcli": "^4.0.11",
"@push.rocks/smartdaemon": "^2.0.9",
"@push.rocks/smartdaemon": "^2.1.0",
"@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"

206
pnpm-lock.yaml generated
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@@ -18,8 +18,8 @@ importers:
specifier: ^4.0.11
version: 4.0.11
'@push.rocks/smartdaemon':
specifier: ^2.0.9
version: 2.0.9
specifier: ^2.1.0
version: 2.1.0
'@push.rocks/smartfile':
specifier: ^11.2.7
version: 11.2.7
@@ -27,11 +27,17 @@ importers:
specifier: ^2.0.16
version: 2.0.16
'@push.rocks/smartipc':
specifier: ^2.2.2
version: 2.2.2
specifier: ^2.3.0
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
@@ -43,8 +49,8 @@ importers:
version: 4.20.5
devDependencies:
'@git.zone/tsbuild':
specifier: ^2.6.7
version: 2.6.7
specifier: ^2.6.8
version: 2.6.8
'@git.zone/tsbundle':
specifier: ^2.5.1
version: 2.5.1
@@ -530,8 +536,8 @@ packages:
'@esm-bundle/chai@4.3.4-fix.0':
resolution: {integrity: sha512-26SKdM4uvDWlY8/OOOxSB1AqQWeBosCX3wRYUZO7enTAj03CtVxIiCimYVG2WpULcyV51qapK4qTovwkUr5Mlw==}
'@git.zone/tsbuild@2.6.7':
resolution: {integrity: sha512-nLRYk1V4gxdEAp5mbLYNdr/in9mFA26L4MPKBKqzASID4lXSYya5sDbLRdDTv+mD0ZRBgdn6e+WMylA0SU4hSw==}
'@git.zone/tsbuild@2.6.8':
resolution: {integrity: sha512-g1z7+MxiYD0xMfuqn8NSWitbfK1OaF0Qolmw7WOmUsHmNF60T1AR02Lo4DtNmnjSpchA+xzDFAQzL1xTcQA39w==}
hasBin: true
'@git.zone/tsbundle@2.5.1':
@@ -769,8 +775,8 @@ packages:
'@push.rocks/isounique@1.0.5':
resolution: {integrity: sha512-Z0BVqZZOCif1THTbIKWMgg0wxCzt9CyBtBBqQJiZ+jJ0KlQFrQHNHrPt81/LXe/L4x0cxWsn0bpL6W5DNSvNLw==}
'@push.rocks/levelcache@3.1.1':
resolution: {integrity: sha512-+JpDNEt+EuvmbtADGH9SkODxBy+slHDDzs43mAbuMbwpVvi6uNuMK0Mkhrfz9UFpxUSp+cJE/jl/OxdpD0xL1A==}
'@push.rocks/levelcache@3.2.0':
resolution: {integrity: sha512-Ch0Oguta2I0SVi704kHghhBcgfyfS92ua1elRu9d8X1/9LMRYuqvvBAnyXyFxQzI3S8q8QC6EkRdd8CAAYSzRg==}
'@push.rocks/lik@6.1.0':
resolution: {integrity: sha512-BoSAIRFNryQ8Sd5EP+35ZBj6vAQ1C60/XjZIO2O65XDyLG8xz7xJ+u5Wm8/fjIJ0WX3h8GkkaCz2tJM34nFT3A==}
@@ -805,6 +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==}
@@ -817,8 +826,8 @@ packages:
'@push.rocks/smartcrypto@2.0.4':
resolution: {integrity: sha512-1+/5bsjyataf5uUkUNnnVXGRAt+gHVk1KDzozjTqgqJxHvQk1d9fVDohL6CxUhUucTPtu5VR5xNBiV8YCDuGyw==}
'@push.rocks/smartdaemon@2.0.9':
resolution: {integrity: sha512-TJd2N/vMAY3qpuy7ub0btNsSqdy7oU/hF/D+BbmfJVAiTKpvlgtCXKE5POwfuee03SONyh8LuH5Ey1ycIpsEHA==}
'@push.rocks/smartdaemon@2.1.0':
resolution: {integrity: sha512-cxc05jvA/frb3rJ5EdQkkfbJXiFC33u57LmOaBye6Hynj4w/ZZjph7WLAkp6Yx8+75Ldajm6LXIRxn91+RbDeQ==}
'@push.rocks/smartdata@5.16.4':
resolution: {integrity: sha512-COiKw8yk9iAcLN44WmZHG8Gi0v+HGkgM8Osoq7Cns+UsOA+grPepqbN2r0XPG1fm5vOdJcaydi2ZU0xrnbGVvQ==}
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'@smithy/core': 3.9.1
'@smithy/middleware-serde': 4.0.9
'@smithy/node-config-provider': 4.1.4
'@smithy/shared-ini-file-loader': 4.0.5
@@ -7153,12 +7213,12 @@ snapshots:
tslib: 2.8.1
uuid: 9.0.1
'@smithy/middleware-retry@4.1.20':
'@smithy/middleware-retry@4.1.21':
dependencies:
'@smithy/node-config-provider': 4.1.4
'@smithy/protocol-http': 5.1.3
'@smithy/service-error-classification': 4.0.7
'@smithy/smithy-client': 4.5.0
'@smithy/smithy-client': 4.5.1
'@smithy/types': 4.3.2
'@smithy/util-middleware': 4.0.5
'@smithy/util-retry': 4.0.7
@@ -7244,10 +7304,10 @@ snapshots:
'@smithy/util-stream': 4.2.4
tslib: 2.8.1
'@smithy/smithy-client@4.5.0':
'@smithy/smithy-client@4.5.1':
dependencies:
'@smithy/core': 3.9.0
'@smithy/middleware-endpoint': 4.1.19
'@smithy/core': 3.9.1
'@smithy/middleware-endpoint': 4.1.20
'@smithy/middleware-stack': 4.0.5
'@smithy/protocol-http': 5.1.3
'@smithy/types': 4.3.2
@@ -7301,10 +7361,10 @@ snapshots:
bowser: 2.12.1
tslib: 2.8.1
'@smithy/util-defaults-mode-browser@4.0.27':
'@smithy/util-defaults-mode-browser@4.0.28':
dependencies:
'@smithy/property-provider': 4.0.5
'@smithy/smithy-client': 4.5.0
'@smithy/smithy-client': 4.5.1
'@smithy/types': 4.3.2
bowser: 2.12.1
tslib: 2.8.1
@@ -7320,13 +7380,13 @@ snapshots:
'@smithy/types': 4.3.2
tslib: 2.8.1
'@smithy/util-defaults-mode-node@4.0.27':
'@smithy/util-defaults-mode-node@4.0.28':
dependencies:
'@smithy/config-resolver': 4.1.5
'@smithy/credential-provider-imds': 4.0.7
'@smithy/node-config-provider': 4.1.4
'@smithy/property-provider': 4.0.5
'@smithy/smithy-client': 4.5.0
'@smithy/smithy-client': 4.5.1
'@smithy/types': 4.3.2
tslib: 2.8.1
optional: true
@@ -7592,8 +7652,12 @@ 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': {}

485
readme.md
View File

@@ -2,118 +2,137 @@
**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
- **Smart Auto-Restart** - Crashed processes come back automatically (when you want them to)
- **File Watching** - Auto-restart on file changes during development
- **Process Groups** - Track parent and child processes together
- **Daemon Architecture** - Survives terminal sessions with a persistent background daemon
- **Beautiful CLI** - Clean, informative terminal output with real-time status
- **Structured Logging** - Capture and manage stdout/stderr with intelligent buffering
- **Zero Config** - Works out of the box, customize when you need to
### ✨ Key Features
- **🧠 Smart Memory Management** - Tracks memory including child processes, enforces limits, and auto-restarts when exceeded
- **💾 Persistent Log Storage** - Keeps 10MB of logs in memory, persists to disk on restart/stop/error
- **🔄 Intelligent Auto-Restart** - Automatically restarts crashed processes with configurable policies
- **👀 File Watching** - Auto-restart on file changes for seamless development
- **🌳 Process Group Tracking** - Monitors parent and all child processes as a unit
- **🏗️ 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)
tspm daemon start
# Add a process (creates config without starting)
tspm add "node server.js" --name my-server --memory 1GB
# Start a process
tspm start server.js --name my-server
# Start the process (by name or id)
tspm start name:my-server
# or
tspm start id:1
# Start with memory limit
tspm start app.js --memory 512MB --name my-app
# Start with file watching (great for development)
tspm start dev.js --watch --name dev-server
# Or add and start in one go
tspm add "node app.js" --name my-app
tspm start name:my-app
# 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
# Restart a process
tspm restart my-server
tspm stop name:my-app
```
## 📋 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 (default: script name)
- `--name <name>` - Custom name for the process (required)
- `--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)
- `-i, --interactive` - Enter interactive edit mode after adding
**Examples:**
```bash
# Simple start
tspm start server.js
# Add a simple Node.js app
tspm add "node server.js" --name api-server
# Production setup with 2GB memory
tspm start app.js --name production-api --memory 2GB
# Add with 2GB memory limit
tspm add "node app.js" --name production-api --memory 2GB
# Development with watching
tspm start dev-server.js --watch --watch-paths "src,config" --name dev
# Add TypeScript app with watching
tspm add "tsx watch src/index.ts" --name dev-server --watch --watch-paths "src,config"
# Custom working directory
tspm start ../other-project/index.js --cwd ../other-project --name other
# Add without auto-restart
tspm add "node worker.js" --name one-time-job --autorestart false
# Add and immediately edit interactively
tspm add "node server.js" --name api -i
```
#### `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 +145,21 @@ Display all managed processes in a beautiful table.
tspm list
# Output:
┌─────────┬─────────────┬───────────┬───────────┬──────────┐
│ ID │ Name │ Status │ Memory │ Restarts │
├─────────┼─────────────┼───────────┼───────────┼──────────┤
my-app │ my-app │ online │ 245.3 MB 0
worker │ worker │ online │ 128.7 MB 2
└─────────┴─────────────┴───────────┴───────────┴──────────┘
┌─────────┬─────────────┬───────────┬───────────┬──────────┬──────────
│ ID │ Name │ Status │ PID │ Memory │ Restarts │
├─────────┼─────────────┼───────────┼───────────┼──────────┼──────────
1 │ my-app │ online │ 45123 245.3 MB │ 0
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 +167,51 @@ 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 Paths: src, config
Watch: disabled
```
#### `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 display (default: 50)
- `--lines <n>` Number of lines to show (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 +220,10 @@ Start all saved processes at once.
```bash
tspm start-all
# ✓ Started 3 processes:
# - my-app
# - worker
# - api-server
```
#### `tspm stop-all`
@@ -188,6 +232,7 @@ Stop all running processes.
```bash
tspm stop-all
# ✓ Stopped 3 processes
```
#### `tspm restart-all`
@@ -196,24 +241,49 @@ 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 +300,187 @@ Status: running
PID: 12345
Uptime: 86400s
Processes: 5
Memory: 45.2 MB
CPU: 0.1%
Socket: /home/user/.tspm/tspm.sock
```
#### 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
const processId = await manager.start({
id: 'worker',
name: 'Background Worker',
// Add and start a process
const { id } = await client.request('add', {
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
const info = await manager.getProcessInfo(processId);
console.log(`Process ${info.id} is ${info.status}`);
await client.request('start', { id });
// Stop process
await manager.stop(processId);
// Get process info
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 +491,109 @@ 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%)
- Small memory footprint (~30-50MB for the daemon)
- Fast process startup and shutdown
- Efficient log buffering and rotation
## 🎯 Targeting Processes (IDs and Names)
## 🤝 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
- **ESM Native** - Full support for ES modules
- **Developer Friendly** - Beautiful CLI output and helpful error messages
- **Production Ready** - Battle-tested memory management and error handling
- **No Configuration Required** - Sensible defaults that just work
- **Modern Architecture** - Async/await throughout, no callback hell
Notes:
- Names must be used with the `name:` prefix.
- If multiple processes share the same name, the CLI will report the ambiguous matches. Use `id:N` to disambiguate.
- Use `tspm search <query>` to discover IDs by name or ID fragments.
### `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.

View File

@@ -0,0 +1,148 @@
#!/usr/bin/env tsx
import { CrashLogManager } from '../ts/daemon/crashlogmanager.js';
import type { IProcessLog } from '../ts/shared/protocol/ipc.types.js';
import * as plugins from '../ts/plugins.js';
import * as paths from '../ts/paths.js';
import * as fs from 'fs/promises';
async function testCrashLogManager() {
console.log('🧪 Testing CrashLogManager directly...\n');
const crashLogManager = new CrashLogManager();
const crashLogsDir = plugins.path.join(paths.tspmDir, 'crashlogs');
// Clean up any existing crash logs
console.log('📁 Cleaning up existing crash logs...');
try {
await fs.rm(crashLogsDir, { recursive: true, force: true });
} catch {}
// Create test logs
const testLogs: IProcessLog[] = [
{
timestamp: Date.now() - 5000,
message: '[TEST] Process starting up...',
type: 'stdout'
},
{
timestamp: Date.now() - 4000,
message: '[TEST] Initializing components...',
type: 'stdout'
},
{
timestamp: Date.now() - 3000,
message: '[TEST] Running main loop...',
type: 'stdout'
},
{
timestamp: Date.now() - 2000,
message: '[TEST] Warning: Memory usage high',
type: 'stderr'
},
{
timestamp: Date.now() - 1000,
message: '[TEST] Error: Unhandled exception occurred!',
type: 'stderr'
},
{
timestamp: Date.now() - 500,
message: '[TEST] Fatal: Process crashing with exit code 42',
type: 'stderr'
}
];
// Test saving a crash log
console.log('💾 Saving crash log...');
await crashLogManager.saveCrashLog(
1 as any, // ProcessId
'test-process',
testLogs,
42, // exit code
null, // signal
3, // restart count
1024 * 1024 * 50 // 50MB memory usage
);
// Check if crash log was created
console.log('🔍 Checking for crash log...');
const crashLogFiles = await fs.readdir(crashLogsDir).catch(() => []);
console.log(` Found ${crashLogFiles.length} crash log files:`);
crashLogFiles.forEach(file => console.log(` - ${file}`));
if (crashLogFiles.length === 0) {
console.error('❌ No crash logs were created!');
process.exit(1);
}
// Read and display the crash log
const crashLogFile = crashLogFiles[0];
const crashLogPath = plugins.path.join(crashLogsDir, crashLogFile);
const crashLogContent = await fs.readFile(crashLogPath, 'utf-8');
console.log('\n📋 Crash log content:');
console.log('─'.repeat(60));
console.log(crashLogContent);
console.log('─'.repeat(60));
// Verify content
const checks = [
{ text: 'CRASH REPORT', found: crashLogContent.includes('CRASH REPORT') },
{ text: 'Exit Code: 42', found: crashLogContent.includes('Exit Code: 42') },
{ text: 'Restart Attempt: 3/10', found: crashLogContent.includes('Restart Attempt: 3/10') },
{ text: 'Memory Usage: 50 MB', found: crashLogContent.includes('Memory Usage: 50 MB') },
{ text: 'Fatal: Process crashing', found: crashLogContent.includes('Fatal: Process crashing') }
];
console.log('\n✅ Verification:');
checks.forEach(check => {
console.log(` ${check.found ? '✓' : '✗'} Contains "${check.text}"`);
});
const allChecksPassed = checks.every(c => c.found);
// Test rotation (create 100+ logs to test limit)
console.log('\n🔄 Testing rotation (creating 105 crash logs)...');
for (let i = 2; i <= 105; i++) {
await crashLogManager.saveCrashLog(
i as any,
`test-process-${i}`,
testLogs,
i,
null,
1,
1024 * 1024 * 10
);
// Small delay to ensure different timestamps
await new Promise(resolve => setTimeout(resolve, 10));
}
// Check that we have exactly 100 logs (rotation working)
const finalLogFiles = await fs.readdir(crashLogsDir);
console.log(` After rotation: ${finalLogFiles.length} crash logs (should be 100)`);
if (finalLogFiles.length !== 100) {
console.error(`❌ Rotation failed! Expected 100 logs, got ${finalLogFiles.length}`);
process.exit(1);
}
// Verify oldest logs were deleted (test-process should be gone)
const hasOriginal = finalLogFiles.some(f => f.includes('_1_test-process.log'));
if (hasOriginal) {
console.error('❌ Rotation failed! Oldest log still exists');
process.exit(1);
}
if (allChecksPassed) {
console.log('\n✅ All crash log tests passed!');
} else {
console.log('\n❌ Some crash log tests failed!');
process.exit(1);
}
}
// Run the test
testCrashLogManager().catch(error => {
console.error('❌ Test failed:', error);
process.exit(1);
});

View File

@@ -0,0 +1,137 @@
#!/usr/bin/env tsx
import * as plugins from '../ts/plugins.js';
import * as paths from '../ts/paths.js';
import * as fs from 'fs/promises';
import { execSync } from 'child_process';
// Test process that will crash
const CRASH_SCRIPT = `
setInterval(() => {
console.log('[test] Process is running...');
}, 1000);
setTimeout(() => {
console.error('[test] About to crash with non-zero exit code!');
process.exit(42);
}, 3000);
`;
async function testCrashLog() {
console.log('🧪 Testing crash log functionality...\n');
const crashScriptPath = plugins.path.join(paths.tspmDir, 'test-crash-script.js');
const crashLogsDir = plugins.path.join(paths.tspmDir, 'crashlogs');
try {
// Clean up any existing crash logs
console.log('📁 Cleaning up existing crash logs...');
try {
await fs.rm(crashLogsDir, { recursive: true, force: true });
} catch {}
// Write the crash script
console.log('📝 Writing test crash script...');
await fs.writeFile(crashScriptPath, CRASH_SCRIPT);
// Stop any existing daemon
console.log('🛑 Stopping any existing daemon...');
try {
execSync('tsx ts/cli.ts daemon stop', { stdio: 'inherit' });
} catch {}
await new Promise(resolve => setTimeout(resolve, 1000));
// Start the daemon
console.log('🚀 Starting daemon...');
execSync('tsx ts/cli.ts daemon start', { stdio: 'inherit' });
await new Promise(resolve => setTimeout(resolve, 2000));
// Add a process that will crash
console.log(' Adding crash test process...');
const addOutput = execSync(`tsx ts/cli.ts add "node ${crashScriptPath}" --name crash-test`, { encoding: 'utf-8' });
console.log(addOutput);
// Extract process ID from output
const idMatch = addOutput.match(/Process added with ID: (\d+)/);
if (!idMatch) {
throw new Error('Could not extract process ID from output');
}
const processId = parseInt(idMatch[1]);
console.log(` Process ID: ${processId}`);
// Start the process
console.log('▶️ Starting process that will crash...');
execSync(`tsx ts/cli.ts start ${processId}`, { stdio: 'inherit' });
// Wait for the process to crash (it crashes after 3 seconds)
console.log('⏳ Waiting for process to crash...');
await new Promise(resolve => setTimeout(resolve, 5000));
// Check if crash log was created
console.log('🔍 Checking for crash log...');
const crashLogFiles = await fs.readdir(crashLogsDir).catch(() => []);
console.log(` Found ${crashLogFiles.length} crash log files:`);
crashLogFiles.forEach(file => console.log(` - ${file}`));
if (crashLogFiles.length === 0) {
throw new Error('No crash logs were created!');
}
// Find the crash log for our test process
const testCrashLog = crashLogFiles.find(file => file.includes('crash-test'));
if (!testCrashLog) {
throw new Error('Could not find crash log for test process');
}
// Read and display crash log content
const crashLogPath = plugins.path.join(crashLogsDir, testCrashLog);
const crashLogContent = await fs.readFile(crashLogPath, 'utf-8');
console.log('\n📋 Crash log content:');
console.log('─'.repeat(60));
console.log(crashLogContent);
console.log('─'.repeat(60));
// Verify crash log contains expected information
const checks = [
{ text: 'CRASH REPORT', found: crashLogContent.includes('CRASH REPORT') },
{ text: 'Exit Code: 42', found: crashLogContent.includes('Exit Code: 42') },
{ text: 'About to crash', found: crashLogContent.includes('About to crash') },
{ text: 'Process is running', found: crashLogContent.includes('Process is running') }
];
console.log('\n✅ Verification:');
checks.forEach(check => {
console.log(` ${check.found ? '✓' : '✗'} Contains "${check.text}"`);
});
const allChecksPassed = checks.every(c => c.found);
// Clean up
console.log('\n🧹 Cleaning up...');
execSync(`tsx ts/cli.ts delete ${processId}`, { stdio: 'inherit' });
execSync('tsx ts/cli.ts daemon stop', { stdio: 'inherit' });
await fs.unlink(crashScriptPath).catch(() => {});
if (allChecksPassed) {
console.log('\n✅ All crash log tests passed!');
} else {
console.log('\n❌ Some crash log tests failed!');
process.exit(1);
}
} catch (error) {
console.error('\n❌ Test failed:', error);
// Clean up on error
try {
execSync('tsx ts/cli.ts daemon stop', { stdio: 'inherit' });
await fs.unlink(crashScriptPath).catch(() => {});
} catch {}
process.exit(1);
}
}
// Run the test
testCrashLog();

172
test/test.crashlog.ts Normal file
View File

@@ -0,0 +1,172 @@
import { tap, expect } from '@git.zone/tstest/tapbundle';
import * as plugins from '../ts/plugins.js';
import * as paths from '../ts/paths.js';
import * as fs from 'fs/promises';
// Import tspm client
import { tspmIpcClient } from '../ts/client/tspm.ipcclient.js';
// Test process that will crash
const CRASH_SCRIPT = `
setInterval(() => {
console.log('[test] Process is running...');
}, 1000);
setTimeout(() => {
console.error('[test] About to crash with non-zero exit code!');
process.exit(42);
}, 3000);
`;
tap.test('should create crash logs when process crashes', async (tools) => {
const crashScriptPath = plugins.path.join(paths.tspmDir, 'test-crash-script.js');
const crashLogsDir = plugins.path.join(paths.tspmDir, 'crashlogs');
// Clean up any existing crash logs
try {
await fs.rm(crashLogsDir, { recursive: true, force: true });
} catch {}
// Write the crash script
await fs.writeFile(crashScriptPath, CRASH_SCRIPT);
// Start the daemon
console.log('Starting daemon...');
const daemonResult = await tools.runCommand('tsx ts/cli/tspm.cli.ts daemon start');
expect(daemonResult.exitCode).toEqual(0);
// Wait for daemon to be ready
await tools.wait(2000);
// Add a process that will crash
console.log('Adding crash test process...');
const addResult = await tools.runCommand(`tsx ts/cli/tspm.cli.ts add "node ${crashScriptPath}" --name crash-test`);
expect(addResult.exitCode).toEqual(0);
// Extract process ID from output
const idMatch = addResult.stdout.match(/Process added with ID: (\d+)/);
expect(idMatch).toBeTruthy();
const processId = parseInt(idMatch![1]);
// Start the process
console.log('Starting process that will crash...');
const startResult = await tools.runCommand(`tsx ts/cli/tspm.cli.ts start ${processId}`);
expect(startResult.exitCode).toEqual(0);
// Wait for the process to crash (it crashes after 3 seconds)
console.log('Waiting for process to crash...');
await tools.wait(5000);
// Check if crash log was created
console.log('Checking for crash log...');
const crashLogFiles = await fs.readdir(crashLogsDir).catch(() => []);
console.log(`Found ${crashLogFiles.length} crash log files:`, crashLogFiles);
// Should have at least one crash log
expect(crashLogFiles.length).toBeGreaterThan(0);
// Find the crash log for our test process
const testCrashLog = crashLogFiles.find(file => file.includes('crash-test'));
expect(testCrashLog).toBeTruthy();
// Read and verify crash log content
const crashLogPath = plugins.path.join(crashLogsDir, testCrashLog!);
const crashLogContent = await fs.readFile(crashLogPath, 'utf-8');
console.log('Crash log content:');
console.log(crashLogContent);
// Verify crash log contains expected information
expect(crashLogContent).toIncludeIgnoreCase('crash report');
expect(crashLogContent).toIncludeIgnoreCase('exit code: 42');
expect(crashLogContent).toIncludeIgnoreCase('About to crash');
// Stop the process
console.log('Cleaning up...');
await tools.runCommand(`tsx ts/cli/tspm.cli.ts delete ${processId}`);
// Stop the daemon
await tools.runCommand('tsx ts/cli/tspm.cli.ts daemon stop');
// Clean up test file
await fs.unlink(crashScriptPath).catch(() => {});
});
tap.test('should create crash logs when process is killed', async (tools) => {
const killScriptPath = plugins.path.join(paths.tspmDir, 'test-kill-script.js');
const crashLogsDir = plugins.path.join(paths.tspmDir, 'crashlogs');
// Write a script that runs indefinitely
const KILL_SCRIPT = `
setInterval(() => {
console.log('[test] Process is running and will be killed...');
}, 500);
`;
await fs.writeFile(killScriptPath, KILL_SCRIPT);
// Start the daemon
console.log('Starting daemon...');
const daemonResult = await tools.runCommand('tsx ts/cli/tspm.cli.ts daemon start');
expect(daemonResult.exitCode).toEqual(0);
// Wait for daemon to be ready
await tools.wait(2000);
// Add a process that we'll kill
console.log('Adding kill test process...');
const addResult = await tools.runCommand(`tsx ts/cli/tspm.cli.ts add "node ${killScriptPath}" --name kill-test`);
expect(addResult.exitCode).toEqual(0);
// Extract process ID
const idMatch = addResult.stdout.match(/Process added with ID: (\d+)/);
expect(idMatch).toBeTruthy();
const processId = parseInt(idMatch![1]);
// Start the process
console.log('Starting process to be killed...');
const startResult = await tools.runCommand(`tsx ts/cli/tspm.cli.ts start ${processId}`);
expect(startResult.exitCode).toEqual(0);
// Wait for process to run a bit
await tools.wait(2000);
// Get the actual PID of the running process
const statusResult = await tools.runCommand(`tsx ts/cli/tspm.cli.ts describe ${processId}`);
const pidMatch = statusResult.stdout.match(/pid:\s+(\d+)/);
if (pidMatch) {
const pid = parseInt(pidMatch[1]);
console.log(`Killing process with PID ${pid}...`);
// Kill the process with SIGTERM
await tools.runCommand(`kill -TERM ${pid}`);
// Wait for crash log to be created
await tools.wait(3000);
// Check for crash log
console.log('Checking for crash log from killed process...');
const crashLogFiles = await fs.readdir(crashLogsDir).catch(() => []);
const killCrashLog = crashLogFiles.find(file => file.includes('kill-test'));
if (killCrashLog) {
const crashLogPath = plugins.path.join(crashLogsDir, killCrashLog);
const crashLogContent = await fs.readFile(crashLogPath, 'utf-8');
console.log('Kill crash log content:');
console.log(crashLogContent);
// Verify it contains signal information
expect(crashLogContent).toIncludeIgnoreCase('signal: SIGTERM');
}
}
// Clean up
console.log('Cleaning up...');
await tools.runCommand(`tsx ts/cli/tspm.cli.ts delete ${processId}`);
await tools.runCommand('tsx ts/cli/tspm.cli.ts daemon stop');
await fs.unlink(killScriptPath).catch(() => {});
});
export default tap.start();

View File

@@ -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(
(p) => p.id === 'test-echo',
);
const deletedProcess = listResponse.processes.find((p) => p.id === toProcessId(1001));
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');

View File

@@ -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 () => {

View File

@@ -3,6 +3,6 @@
*/
export const commitinfo = {
name: '@git.zone/tspm',
version: '5.0.0',
version: '5.10.2',
description: 'a no fuzz process manager'
}

View File

@@ -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(' restart <id> Restart a process');
console.log(' delete <id> Delete a process');
console.log(' describe <id> Show details for a process');
console.log(' logs <id> Show logs for a process');
console.log(' stop <id|id:N|name:LBL> Stop a process');
console.log(' restart <id|id:N|name:LBL> Restart a process');
console.log(' delete <id|id:N|name:LBL> Delete a process');
console.log(' describe <id|id:N|name:LBL> Show details 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');
@@ -38,6 +39,7 @@ export function registerDefaultCommand(smartcli: plugins.smartcli.Smartcli) {
);
console.log(' daemon stop Stop the daemon');
console.log(' daemon status Show daemon status');
console.log(' stats Show daemon + process stats');
console.log(
'\nUse tspm [command] --help for more information about a command.',
);

View File

@@ -20,6 +20,7 @@ export function registerAddCommand(smartcli: plugins.smartcli.Smartcli) {
console.log(' --watch Watch for file changes');
console.log(' --watch-paths <paths> Comma-separated paths');
console.log(' --autorestart Auto-restart on crash (default true)');
console.log(' -i, --interactive Enter interactive edit mode after adding');
return;
}
@@ -29,6 +30,9 @@ export function registerAddCommand(smartcli: plugins.smartcli.Smartcli) {
? parseMemoryString(argvArg.memory)
: 512 * 1024 * 1024;
// Check for interactive flag
const isInteractive = argvArg.i || argvArg.interactive;
// Resolve .ts single-file execution via tsx if needed
const parts = script.split(' ');
const first = parts[0];
@@ -69,6 +73,33 @@ 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 +107,7 @@ export function registerAddCommand(smartcli: plugins.smartcli.Smartcli) {
args: cmdArgs,
projectDir,
memoryLimitBytes: memoryLimit,
env: essentialEnvVars,
autorestart,
watch,
watchPaths,
@@ -84,6 +116,12 @@ export function registerAddCommand(smartcli: plugins.smartcli.Smartcli) {
console.log('✓ Added');
console.log(` Assigned ID: ${response.id}`);
// If interactive flag is set, enter edit mode
if (isInteractive) {
const { interactiveEditProcess } = await import('../../helpers/interactive-edit.js');
await interactiveEditProcess(response.id);
}
},
{ actionLabel: 'add process config' },
);

View File

@@ -8,23 +8,25 @@ export function registerDeleteCommand(smartcli: plugins.smartcli.Smartcli) {
smartcli,
['delete', 'remove'],
async (argvArg: CliArguments) => {
const id = argvArg._[1];
if (!id) {
console.error('Error: Please provide a process ID');
console.log('Usage: tspm delete <id> | tspm remove <id>');
const target = argvArg._[1];
if (!target) {
console.error('Error: Please provide a process target');
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';
console.log(`${useRemove ? 'Removing' : 'Deleting'} process: ${id}`);
const response = await tspmIpcClient.request(useRemove ? 'remove' : 'delete', { id } as any);
const isRemoveAlias = cmd === 'remove';
console.log(`${isRemoveAlias ? 'Removing' : 'Deleting'} process: ${target}`);
const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
// Always call daemon 'delete'; 'remove' is CLI alias only
const response = await tspmIpcClient.request('delete', { id: resolved.id } as any);
if (response.success) {
console.log(`${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' },

View File

@@ -9,16 +9,17 @@ export function registerDescribeCommand(smartcli: plugins.smartcli.Smartcli) {
smartcli,
'describe',
async (argvArg: CliArguments) => {
const id = argvArg._[1];
if (!id) {
console.error('Error: Please provide a process ID');
console.log('Usage: tspm describe <id>');
const target = argvArg._[1];
if (!target) {
console.error('Error: Please provide a process target');
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'}`);

View File

@@ -0,0 +1,28 @@
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 the target to get the process ID
const resolved = await tspmIpcClient.request('resolveTarget', { target: String(target) });
// Use the shared interactive edit function
const { interactiveEditProcess } = await import('../../helpers/interactive-edit.js');
await interactiveEditProcess(resolved.id);
},
{ actionLabel: 'edit process config' },
);
}

View File

@@ -14,19 +14,21 @@ export function registerListCommand(smartcli: plugins.smartcli.Smartcli) {
const processes = response.processes;
if (processes.length === 0) {
console.log('No processes running.');
console.log('No processes configured.');
console.log('Use "tspm add <command>" to add one, e.g.:');
console.log(' tspm add "pnpm start"');
return;
}
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 +40,18 @@ 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(String(proc.id), 7)}${pad(String(proc.id), 11)}${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' },

View File

@@ -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];
if (!id) {
console.error('Error: Please provide a process ID');
console.log('Usage: tspm logs <id> [options]');
const target = argvArg._[1];
if (!target) {
console.error('Error: Please provide a process target');
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(' --follow Stream logs in real-time (like tail -f)');
console.log(' --lines <n> Number of lines to show (default: 50)');
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
console.log(`Logs for process: ${id} (streaming...)`);
console.log('─'.repeat(60));
let lastSeq = 0;
// Print initial backlog (already fetched via getLogs)
for (const log of response.logs) {
const timestamp = new Date(log.timestamp).toLocaleTimeString();
const prefix =
log.type === 'stdout'
? '[OUT]'
: log.type === 'stderr'
? '[ERR]'
: '[SYS]';
console.log(`${timestamp} ${prefix} ${log.message}`);
printLog(log);
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 ${log.seq}`,
);
}
const timestamp = new Date(log.timestamp).toLocaleTimeString();
const prefix =
log.type === 'stdout'
? '[OUT]'
: log.type === 'stderr'
? '[ERR]'
: '[SYS]';
console.log(`${timestamp} ${prefix} ${log.message}`);
printLog(log);
if (log.seq !== undefined) lastSeq = log.seq;
});
},

View File

@@ -1,6 +1,5 @@
import * as plugins from '../../plugins.js';
import { tspmIpcClient } from '../../../client/tspm.ipcclient.js';
import { toProcessId } from '../../../shared/protocol/id.js';
import type { CliArguments } from '../../types.js';
import { registerIpcCommand } from '../../registration/index.js';
@@ -11,9 +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;
}
@@ -33,12 +32,13 @@ export function registerRestartCommand(smartcli: plugins.smartcli.Smartcli) {
return;
}
const id = String(arg);
console.log(`Restarting process: ${id}`);
const response = await tspmIpcClient.request('restart', { id: toProcessId(id) });
const target = String(arg);
console.log(`Restarting process: ${target}`);
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}`);
},

View File

@@ -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' },
);
}

View File

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

View File

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

66
ts/cli/commands/stats.ts Normal file
View File

@@ -0,0 +1,66 @@
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 { pad } from '../helpers/formatting.js';
import { formatMemory } from '../helpers/memory.js';
export function registerStatsCommand(smartcli: plugins.smartcli.Smartcli) {
registerIpcCommand(
smartcli,
'stats',
async (_argvArg: CliArguments) => {
// Daemon status
const status = await tspmIpcClient.request('daemon:status', {});
console.log('TSPM Daemon:');
console.log('─'.repeat(60));
console.log(`Version: ${status.version || 'unknown'}`);
console.log(`PID: ${status.pid}`);
console.log(`Uptime: ${Math.floor((status.uptime || 0) / 1000)}s`);
console.log(`Processes: ${status.processCount}`);
if (typeof status.memoryUsage === 'number') {
console.log(`Memory: ${formatMemory(status.memoryUsage)}`);
}
if (typeof status.cpuUsage === 'number') {
console.log(`CPU (user): ${status.cpuUsage.toFixed(3)}s`);
}
if ((status as any).paths) {
const pathsInfo = (status as any).paths as { tspmDir?: string; socketPath?: string; pidFile?: string };
console.log(`tspmDir: ${pathsInfo.tspmDir || '-'}`);
console.log(`Socket: ${pathsInfo.socketPath || '-'}`);
console.log(`PID File: ${pathsInfo.pidFile || '-'}`);
}
if ((status as any).configs) {
const cfg = (status as any).configs as { processConfigs?: number };
console.log(`Configs: ${cfg.processConfigs ?? 0}`);
}
if ((status as any).logsInMemory) {
const lm = (status as any).logsInMemory as { totalCount: number; totalBytes: number };
console.log(`Logs (mem): ${lm.totalCount} entries, ${formatMemory(lm.totalBytes)}`);
}
console.log('');
// Process list (reuse list view with CPU column)
const response = await tspmIpcClient.request('list', {});
const processes = response.processes;
console.log('Process List:');
console.log('┌─────────┬─────────────┬───────────┬───────────┬──────────┬──────────┬─────────┐');
console.log('│ ID │ Name │ Status │ PID │ Memory │ CPU │ Restarts │');
console.log('├─────────┼─────────────┼───────────┼───────────┼──────────┼──────────┼──────────┤');
for (const proc of processes) {
const statusColor =
proc.status === 'online' ? '\x1b[32m' : proc.status === 'errored' ? '\x1b[31m' : '\x1b[33m';
const resetColor = '\x1b[0m';
const cpuStr = typeof proc.cpu === 'number' && isFinite(proc.cpu) ? `${proc.cpu.toFixed(1)}%` : '-';
const nameDisplay = String(proc.id); // name not carried in IProcessInfo
console.log(
`${pad(String(proc.id), 7)}${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: 'get daemon stats' },
);
}

View File

@@ -0,0 +1,164 @@
import * as plugins from '../plugins.js';
import { tspmIpcClient } from '../../client/tspm.ipcclient.js';
import { formatMemory, parseMemoryString } from './memory.js';
export async function interactiveEditProcess(processId: number): Promise<void> {
// Load current config
const { config } = await tspmIpcClient.request('describe', { id: processId as any });
// Create interactive prompts for editing
const smartInteract = new plugins.smartinteract.SmartInteract([
{
name: 'name',
type: 'input',
message: 'Process name:',
default: config.name,
validate: (input: string) => {
return input && input.trim() !== '';
}
},
{
name: 'command',
type: 'input',
message: 'Command to execute:',
default: config.command,
validate: (input: string) => {
return input && input.trim() !== '';
}
},
{
name: 'projectDir',
type: 'input',
message: 'Working directory:',
default: config.projectDir,
validate: (input: string) => {
return input && input.trim() !== '';
}
},
{
name: 'memoryLimit',
type: 'input',
message: 'Memory limit (e.g., 512M, 1G):',
default: formatMemory(config.memoryLimitBytes),
validate: (input: string) => {
const parsed = parseMemoryString(input);
return parsed !== null;
}
},
{
name: 'autorestart',
type: 'confirm',
message: 'Enable auto-restart on failure?',
default: config.autorestart
},
{
name: 'watch',
type: 'confirm',
message: 'Enable file watching for auto-restart?',
default: config.watch || false
},
{
name: 'updateEnv',
type: 'confirm',
message: 'Update environment variables to current environment?',
default: true
}
]);
console.log('\n📝 Edit Process Configuration');
console.log(` Process ID: ${processId}`);
console.log(' (Press Enter to keep current values)\n');
// Run the interactive prompts
const answerBucket = await smartInteract.runQueue();
// Get answers from the bucket
const name = answerBucket.getAnswerFor('name');
const command = answerBucket.getAnswerFor('command');
const projectDir = answerBucket.getAnswerFor('projectDir');
const memoryLimit = answerBucket.getAnswerFor('memoryLimit');
const autorestart = answerBucket.getAnswerFor('autorestart');
const watch = answerBucket.getAnswerFor('watch');
const updateEnv = answerBucket.getAnswerFor('updateEnv');
// Prepare updates object
const updates: any = {};
// Check what has changed
if (name !== config.name) {
updates.name = name;
}
if (command !== config.command) {
updates.command = command;
}
if (projectDir !== config.projectDir) {
updates.projectDir = projectDir;
}
const newMemoryBytes = parseMemoryString(memoryLimit);
if (newMemoryBytes !== config.memoryLimitBytes) {
updates.memoryLimitBytes = newMemoryBytes;
}
if (autorestart !== config.autorestart) {
updates.autorestart = autorestart;
}
if (watch !== config.watch) {
updates.watch = watch;
}
// Handle environment variables update if requested
if (updateEnv) {
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];
}
});
updates.env = { ...(config.env || {}), ...essentialEnvVars };
}
// Only update if there are changes
if (Object.keys(updates).length === 0) {
console.log('\n✓ No changes made');
return;
}
// Send updates to daemon
await tspmIpcClient.request('update', {
id: processId as any,
updates,
});
// Display what was updated
console.log('\n✓ Process configuration updated successfully');
if (updates.name) console.log(` Name: ${updates.name}`);
if (updates.command) console.log(` Command: ${updates.command}`);
if (updates.projectDir) console.log(` Directory: ${updates.projectDir}`);
if (updates.memoryLimitBytes) console.log(` Memory limit: ${formatMemory(updates.memoryLimitBytes)}`);
if (updates.autorestart !== undefined) console.log(` Auto-restart: ${updates.autorestart}`);
if (updates.watch !== undefined) console.log(` Watch: ${updates.watch ? 'enabled' : 'disabled'}`);
if (updateEnv) console.log(' Environment variables: updated');
}

View File

@@ -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';
@@ -10,13 +11,16 @@ 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';
import { registerDaemonCommand } from './commands/daemon/index.js';
import { registerStatsCommand } from './commands/stats.js';
import { registerEnableCommand } from './commands/service/enable.js';
import { registerDisableCommand } from './commands/service/disable.js';
import { registerResetCommand } from './commands/reset.js';
@@ -49,6 +53,38 @@ 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 +108,8 @@ export const run = async (): Promise<void> => {
registerListCommand(smartcliInstance);
registerDescribeCommand(smartcliInstance);
registerLogsCommand(smartcliInstance);
registerEditCommand(smartcliInstance);
registerSearchCommand(smartcliInstance);
// Batch commands
registerStartAllCommand(smartcliInstance);
@@ -80,6 +118,7 @@ export const run = async (): Promise<void> => {
// Daemon commands
registerDaemonCommand(smartcliInstance);
registerStatsCommand(smartcliInstance);
// Service commands
registerEnableCommand(smartcliInstance);

View File

@@ -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 };

View File

@@ -17,6 +17,9 @@ export class TspmIpcClient {
private socketPath: string;
private daemonPidFile: string;
private isConnected: boolean = false;
// Store event handlers for cleanup
private heartbeatTimeoutHandler?: () => void;
private markDisconnectedHandler?: () => void;
constructor() {
this.socketPath = plugins.path.join(paths.tspmDir, 'tspm.sock');
@@ -74,20 +77,21 @@ export class TspmIpcClient {
this.isConnected = true;
// Handle heartbeat timeouts gracefully
this.ipcClient.on('heartbeatTimeout', () => {
this.heartbeatTimeoutHandler = () => {
console.warn('Heartbeat timeout detected, connection may be degraded');
this.isConnected = false;
});
};
this.ipcClient.on('heartbeatTimeout', this.heartbeatTimeoutHandler);
// Reflect connection lifecycle on the client state
const markDisconnected = () => {
this.markDisconnectedHandler = () => {
this.isConnected = false;
};
// Common lifecycle events
this.ipcClient.on('disconnect', markDisconnected as any);
this.ipcClient.on('close', markDisconnected as any);
this.ipcClient.on('end', markDisconnected as any);
this.ipcClient.on('error', markDisconnected as any);
this.ipcClient.on('disconnect', this.markDisconnectedHandler as any);
this.ipcClient.on('close', this.markDisconnectedHandler as any);
this.ipcClient.on('end', this.markDisconnectedHandler as any);
this.ipcClient.on('error', this.markDisconnectedHandler as any);
// connected
} catch (error) {
@@ -103,6 +107,21 @@ export class TspmIpcClient {
*/
public async disconnect(): Promise<void> {
if (this.ipcClient) {
// Remove event listeners before disconnecting
if (this.heartbeatTimeoutHandler) {
this.ipcClient.removeListener('heartbeatTimeout', this.heartbeatTimeoutHandler);
}
if (this.markDisconnectedHandler) {
this.ipcClient.removeListener('disconnect', this.markDisconnectedHandler as any);
this.ipcClient.removeListener('close', this.markDisconnectedHandler as any);
this.ipcClient.removeListener('end', this.markDisconnectedHandler as any);
this.ipcClient.removeListener('error', this.markDisconnectedHandler as any);
}
// Clear handler references
this.heartbeatTimeoutHandler = undefined;
this.markDisconnectedHandler = undefined;
await this.ipcClient.disconnect();
this.ipcClient = null;
this.isConnected = false;
@@ -155,7 +174,58 @@ export class TspmIpcClient {
const id = toProcessId(processId);
const topic = `logs.${id}`;
await this.ipcClient.subscribe(`topic:${topic}`, handler);
// 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.${id}`;
(this.ipcClient as any).onMessage(topicType, handler);
return () => {
try {
(this.ipcClient as any).messageHandlers?.delete?.(topicType);
} catch {}
};
}
/**
@@ -168,7 +238,8 @@ export class TspmIpcClient {
const id = toProcessId(processId);
const topic = `logs.${id}`;
await this.ipcClient.unsubscribe(`topic:${topic}`);
// Pass bare topic; client handles 'topic:' prefix internally
await this.ipcClient.unsubscribe(topic);
}
/**

View File

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

View File

@@ -0,0 +1,265 @@
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 crash log storage for failed processes
*/
export class CrashLogManager {
private crashLogsDir: string;
private readonly MAX_CRASH_LOGS = 100;
private readonly MAX_LOG_SIZE_BYTES = 1024 * 1024; // 1MB
constructor() {
this.crashLogsDir = plugins.path.join(paths.tspmDir, 'crashlogs');
}
/**
* Save a crash log for a failed process
*/
public async saveCrashLog(
processId: ProcessId,
processName: string,
logs: IProcessLog[],
exitCode: number | null,
signal: string | null,
restartCount: number,
memoryUsage?: number
): Promise<void> {
try {
// Ensure directory exists
await this.ensureCrashLogsDir();
// Generate filename with timestamp
const timestamp = new Date();
const dateStr = this.formatDate(timestamp);
const sanitizedName = this.sanitizeFilename(processName);
const filename = `${dateStr}_${processId}_${sanitizedName}.log`;
const filepath = plugins.path.join(this.crashLogsDir, filename);
// Get recent logs that fit within size limit
const recentLogs = this.getRecentLogs(logs, this.MAX_LOG_SIZE_BYTES);
// Create crash report
const crashReport = this.formatCrashReport({
processId,
processName,
timestamp,
exitCode,
signal,
restartCount,
memoryUsage,
logs: recentLogs
});
// Write crash log
await plugins.smartfile.memory.toFs(crashReport, filepath);
// Rotate old logs if needed
await this.rotateOldLogs();
console.log(`Crash log saved: ${filename}`);
} catch (error) {
console.error(`Failed to save crash log for process ${processId}:`, error);
}
}
/**
* Format date for filename: YYYY-MM-DD_HH-mm-ss
*/
private formatDate(date: Date): string {
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, '0');
const day = String(date.getDate()).padStart(2, '0');
const hours = String(date.getHours()).padStart(2, '0');
const minutes = String(date.getMinutes()).padStart(2, '0');
const seconds = String(date.getSeconds()).padStart(2, '0');
return `${year}-${month}-${day}_${hours}-${minutes}-${seconds}`;
}
/**
* Sanitize process name for use in filename
*/
private sanitizeFilename(name: string): string {
// Replace problematic characters with underscore
return name
.replace(/[^a-zA-Z0-9-_]/g, '_')
.replace(/_+/g, '_')
.substring(0, 50); // Limit length
}
/**
* Get recent logs that fit within the size limit
*/
private getRecentLogs(logs: IProcessLog[], maxBytes: number): IProcessLog[] {
if (logs.length === 0) return [];
// Start from the end and work backwards
const recentLogs: IProcessLog[] = [];
let currentSize = 0;
for (let i = logs.length - 1; i >= 0; i--) {
const log = logs[i];
const logSize = this.estimateLogSize(log);
if (currentSize + logSize > maxBytes && recentLogs.length > 0) {
// Would exceed limit, stop adding
break;
}
recentLogs.unshift(log);
currentSize += logSize;
}
return recentLogs;
}
/**
* Estimate size of a log entry in bytes
*/
private estimateLogSize(log: IProcessLog): number {
// Format: [timestamp] [type] message\n
const formatted = `[${new Date(log.timestamp).toISOString()}] [${log.type}] ${log.message}\n`;
return Buffer.byteLength(formatted, 'utf8');
}
/**
* Format a crash report with metadata and logs
*/
private formatCrashReport(data: {
processId: ProcessId;
processName: string;
timestamp: Date;
exitCode: number | null;
signal: string | null;
restartCount: number;
memoryUsage?: number;
logs: IProcessLog[];
}): string {
const lines: string[] = [
'================================================================================',
'TSPM CRASH REPORT',
'================================================================================',
`Process: ${data.processName} (ID: ${data.processId})`,
`Date: ${data.timestamp.toISOString()}`,
`Exit Code: ${data.exitCode ?? 'N/A'}`,
`Signal: ${data.signal ?? 'N/A'}`,
`Restart Attempt: ${data.restartCount}/10`,
];
if (data.memoryUsage !== undefined && data.memoryUsage > 0) {
lines.push(`Memory Usage: ${this.humanReadableBytes(data.memoryUsage)}`);
}
lines.push(
'================================================================================',
'',
`LAST ${data.logs.length} LOG ENTRIES:`,
'--------------------------------------------------------------------------------',
''
);
// Add log entries
for (const log of data.logs) {
const timestamp = new Date(log.timestamp).toISOString();
const type = log.type.toUpperCase().padEnd(6);
lines.push(`[${timestamp}] [${type}] ${log.message}`);
}
lines.push(
'',
'================================================================================',
'END OF CRASH REPORT',
'================================================================================',
''
);
return lines.join('\n');
}
/**
* Convert bytes to human-readable format
*/
private humanReadableBytes(bytes: number): string {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const sizes = ['Bytes', 'KB', 'MB', 'GB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
}
/**
* Ensure crash logs directory exists
*/
private async ensureCrashLogsDir(): Promise<void> {
await plugins.smartfile.fs.ensureDir(this.crashLogsDir);
}
/**
* Rotate old crash logs when exceeding max count
*/
private async rotateOldLogs(): Promise<void> {
try {
// Get all crash log files
const files = await plugins.smartfile.fs.listFileTree(this.crashLogsDir, '*.log');
if (files.length <= this.MAX_CRASH_LOGS) {
return; // No rotation needed
}
// Get file stats and sort by modification time (oldest first)
const fileStats = await Promise.all(
files.map(async (file) => {
const filepath = plugins.path.join(this.crashLogsDir, file);
const stats = await plugins.smartfile.fs.stat(filepath);
return { filepath, mtime: stats.mtime.getTime() };
})
);
fileStats.sort((a, b) => a.mtime - b.mtime);
// Delete oldest files to stay under limit
const filesToDelete = fileStats.length - this.MAX_CRASH_LOGS;
for (let i = 0; i < filesToDelete; i++) {
await plugins.smartfile.fs.remove(fileStats[i].filepath);
console.log(`Rotated old crash log: ${plugins.path.basename(fileStats[i].filepath)}`);
}
} catch (error) {
console.error('Failed to rotate crash logs:', error);
}
}
/**
* Get list of crash logs for a specific process
*/
public async getCrashLogsForProcess(processId: ProcessId): Promise<string[]> {
try {
await this.ensureCrashLogsDir();
const files = await plugins.smartfile.fs.listFileTree(this.crashLogsDir, `*_${processId}_*.log`);
return files.map(file => plugins.path.join(this.crashLogsDir, file));
} catch (error) {
console.error(`Failed to get crash logs for process ${processId}:`, error);
return [];
}
}
/**
* Clean up all crash logs (for maintenance)
*/
public async cleanupAllCrashLogs(): Promise<void> {
try {
await this.ensureCrashLogsDir();
const files = await plugins.smartfile.fs.listFileTree(this.crashLogsDir, '*.log');
for (const file of files) {
const filepath = plugins.path.join(this.crashLogsDir, file);
await plugins.smartfile.fs.remove(filepath);
}
console.log(`Cleaned up ${files.length} crash logs`);
} catch (error) {
console.error('Failed to cleanup crash logs:', error);
}
}
}

View File

@@ -95,6 +95,16 @@ export class ProcessManager extends EventEmitter {
// Check if process with this id already exists
if (this.processes.has(config.id)) {
const existing = this.processes.get(config.id)!;
// If an existing monitor is present but not running, treat this as a fresh start via restart logic
if (!existing.isRunning()) {
this.logger.info(
`Existing monitor found for id '${config.id}' but not running. Restarting it...`,
);
await this.restart(config.id);
return;
}
// Already running surface a meaningful error
throw new ValidationError(
`Process with id '${config.id}' already exists`,
'ERR_DUPLICATE_PROCESS',
@@ -156,6 +166,11 @@ export class ProcessManager extends EventEmitter {
this.updateProcessInfo(config.id, { pid: undefined });
});
// Set up failure handler to mark process as errored
monitor.on('failed', () => {
this.updateProcessInfo(config.id, { status: 'errored', pid: undefined });
});
await monitor.start();
// Wait a moment for the process to spawn and get its PID
@@ -197,6 +212,32 @@ 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 '${id}' does not exist`,
'ERR_PROCESS_NOT_FOUND',
);
}
// Shallow merge; keep id intact
const merged: IProcessConfig = {
...existing,
...updates,
} as IProcessConfig;
this.processConfigs.set(id, merged);
await this.saveProcessConfigs();
return merged;
}
/**
* Stop a process by id
*/
@@ -215,7 +256,8 @@ export class ProcessManager extends EventEmitter {
try {
await monitor.stop();
this.updateProcessInfo(id, { status: 'stopped' });
// Ensure status and PID are reflected immediately
this.updateProcessInfo(id, { status: 'stopped', pid: undefined });
this.logger.info(`Successfully stopped process with id '${id}'`);
} catch (error: Error | unknown) {
const processError = new ProcessError(
@@ -301,6 +343,11 @@ export class ProcessManager extends EventEmitter {
});
}
// 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(
@@ -394,6 +441,8 @@ export class ProcessManager extends EventEmitter {
const pid = monitor.getPid();
if (pid) {
info.pid = pid;
} else {
info.pid = undefined;
}
// Update uptime if available
@@ -402,13 +451,18 @@ export class ProcessManager extends EventEmitter {
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';
}
info.status = monitor.isRunning() ? 'online' : 'stopped';
}
}
@@ -456,8 +510,12 @@ 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);
}
}
}
@@ -681,7 +739,8 @@ export class ProcessManager extends EventEmitter {
throw configError;
}
} else {
this.logger.info('No saved process configurations found');
// First run / no configs yet — keep this quiet unless debugging
this.logger.debug('No saved process configurations found');
}
} catch (error: Error | unknown) {
// Only throw if it's not the "no configs found" case
@@ -690,9 +749,7 @@ export class ProcessManager extends EventEmitter {
}
// If no configs found or error reading, just continue with empty configs
this.logger.info(
'No saved process configurations found or error reading them',
);
this.logger.debug('No saved process configurations found or error reading them');
}
}

View File

@@ -2,6 +2,7 @@ import * as plugins from '../plugins.js';
import { EventEmitter } from 'events';
import { ProcessWrapper } from './processwrapper.js';
import { LogPersistence } from './logpersistence.js';
import { CrashLogManager } from './crashlogmanager.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';
@@ -15,9 +16,23 @@ export class ProcessMonitor extends EventEmitter {
private logger: Logger;
private logs: IProcessLog[] = [];
private logPersistence: LogPersistence;
private crashLogManager: CrashLogManager;
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;
// Store event listeners for cleanup
private logHandler?: (log: IProcessLog) => void;
private startHandler?: (pid: number) => void;
private exitHandler?: (code: number | null, signal: string | null) => Promise<void>;
private errorHandler?: (error: Error | ProcessError) => Promise<void>;
constructor(config: IMonitorConfig & { id?: ProcessId }) {
super();
@@ -25,6 +40,7 @@ export class ProcessMonitor extends EventEmitter {
this.logger = new Logger(`ProcessMonitor:${config.name || 'unnamed'}`);
this.logs = [];
this.logPersistence = new LogPersistence();
this.crashLogManager = new CrashLogManager();
this.processId = config.id;
this.currentLogMemorySize = 0;
}
@@ -35,7 +51,13 @@ export class ProcessMonitor extends EventEmitter {
const persistedLogs = await this.logPersistence.loadLogs(this.processId);
if (persistedLogs.length > 0) {
this.logs = persistedLogs;
this.currentLogMemorySize = LogPersistence.calculateLogMemorySize(this.logs);
// 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
@@ -69,6 +91,14 @@ export class ProcessMonitor extends EventEmitter {
this.logger.info(`Spawning process: ${this.config.command}`);
// Clear any orphaned pidusage cache entries before spawning
try {
(plugins.pidusage as any)?.clearAll?.();
} catch {}
// Clean up previous listeners if any
this.cleanupListeners();
// Create a new process wrapper
this.processWrapper = new ProcessWrapper({
name: this.config.name || 'unnamed-process',
@@ -80,21 +110,31 @@ export class ProcessMonitor extends EventEmitter {
});
// Set up event handlers
this.processWrapper.on('log', (log: IProcessLog): void => {
this.logHandler = (log: IProcessLog): void => {
// Store the log in our buffer
this.logs.push(log);
console.error(`[ProcessMonitor:${this.config.name}] Received log (type=${log.type}): ${log.message}`);
console.error(`[ProcessMonitor:${this.config.name}] Logs array now has ${this.logs.length} items`);
if (process.env.TSPM_DEBUG) {
console.error(
`[ProcessMonitor:${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
this.currentLogMemorySize = LogPersistence.calculateLogMemorySize(this.logs);
// 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
this.logs.shift();
this.currentLogMemorySize = LogPersistence.calculateLogMemorySize(this.logs);
const removed = this.logs.shift()!;
const removedSize = this.logSizeMap.get(removed) ?? this.estimateLogSize(removed);
this.logSizeMap.delete(removed); // Clean up map entry to prevent memory leak
this.currentLogMemorySize -= removedSize;
}
// Re-emit the log event for upstream handlers
@@ -104,20 +144,49 @@ export class ProcessMonitor extends EventEmitter {
if (log.type === 'system') {
this.log(log.message);
}
});
};
this.processWrapper.on('log', this.logHandler);
// Re-emit start event with PID for upstream handlers
this.processWrapper.on('start', (pid: number): void => {
this.startHandler = (pid: number): void => {
this.emit('start', pid);
});
};
this.processWrapper.on('start', this.startHandler);
this.processWrapper.on(
'exit',
async (code: number | null, signal: string | null): Promise<void> => {
this.exitHandler = 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 {}
// Detect if this was a crash (non-zero exit code or killed by signal)
const isCrash = (code !== null && code !== 0) || signal !== null;
// Save crash log if this was a crash
if (isCrash && this.processId && this.config.name) {
try {
await this.crashLogManager.saveCrashLog(
this.processId,
this.config.name,
this.logs,
code,
signal,
this.restartCount,
this.lastMemoryUsage
);
this.logger.info(`Saved crash log for process ${this.config.name}`);
} catch (error) {
this.logger.error(`Failed to save crash log: ${error}`);
}
}
// Flush logs to disk on exit
if (this.processId && this.logs.length > 0) {
try {
@@ -132,19 +201,16 @@ export class ProcessMonitor extends EventEmitter {
this.emit('exit', code, signal);
if (!this.stopped) {
this.logger.info('Restarting process...');
this.log('Restarting process...');
this.restartCount++;
this.spawnProcess();
this.scheduleRestart('exit');
} else {
this.logger.debug(
'Not restarting process because monitor is stopped',
);
}
},
);
};
this.processWrapper.on('exit', this.exitHandler);
this.processWrapper.on('error', async (error: Error | ProcessError): Promise<void> => {
this.errorHandler = async (error: Error | ProcessError): Promise<void> => {
const errorMsg =
error instanceof ProcessError
? `Process error: ${error.toString()}`
@@ -153,6 +219,24 @@ export class ProcessMonitor extends EventEmitter {
this.logger.error(error);
this.log(errorMsg);
// Save crash log for errors
if (this.processId && this.config.name) {
try {
await this.crashLogManager.saveCrashLog(
this.processId,
this.config.name,
this.logs,
null, // no exit code for errors
null, // no signal for errors
this.restartCount,
this.lastMemoryUsage
);
this.logger.info(`Saved crash log for process ${this.config.name} due to error`);
} catch (crashLogError) {
this.logger.error(`Failed to save crash log: ${crashLogError}`);
}
}
// Flush logs to disk on error
if (this.processId && this.logs.length > 0) {
try {
@@ -164,14 +248,12 @@ export class ProcessMonitor extends EventEmitter {
}
if (!this.stopped) {
this.logger.info('Restarting process due to error...');
this.log('Restarting process due to error...');
this.restartCount++;
this.spawnProcess();
this.scheduleRestart('error');
} else {
this.logger.debug('Not restarting process because monitor is stopped');
}
});
};
this.processWrapper.on('error', this.errorHandler);
// Start the process
try {
@@ -185,6 +267,74 @@ export class ProcessMonitor extends EventEmitter {
}
}
/**
* Clean up event listeners from process wrapper
*/
private cleanupListeners(): void {
if (this.processWrapper) {
if (this.logHandler) {
this.processWrapper.removeListener('log', this.logHandler);
}
if (this.startHandler) {
this.processWrapper.removeListener('start', this.startHandler);
}
if (this.exitHandler) {
this.processWrapper.removeListener('exit', this.exitHandler);
}
if (this.errorHandler) {
this.processWrapper.removeListener('error', this.errorHandler);
}
}
// Clear references
this.logHandler = undefined;
this.startHandler = undefined;
this.exitHandler = undefined;
this.errorHandler = undefined;
}
/**
* 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.
@@ -194,18 +344,24 @@ 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
this.log(
`Current memory usage for process group (PID ${pid}): ${this.humanReadableBytes(
memoryUsage,
)} (${memoryUsage} bytes)`,
);
// Store latest readings
this.lastMemoryUsage = memoryUsage;
this.lastCpuUsage = cpuUsage;
// 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(
@@ -217,7 +373,7 @@ 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) {
@@ -235,7 +391,7 @@ 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}`,
@@ -243,7 +399,7 @@ 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}`,
@@ -265,7 +421,7 @@ 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}`,
@@ -277,14 +433,22 @@ export class ProcessMonitor extends EventEmitter {
}
let totalMemory = 0;
let totalCpu = 0;
for (const key in stats) {
totalMemory += stats[key].memory;
// Check if stats[key] exists and is not null (process may have exited)
if (stats[key]) {
totalMemory += stats[key].memory || 0;
totalCpu += Number.isFinite(stats[key].cpu) ? stats[key].cpu : 0;
} else {
this.logger.debug(`Process ${key} stats are null (process may have exited)`);
}
}
this.logger.debug(
`Total memory for process group: ${this.humanReadableBytes(totalMemory)}`,
);
resolve(totalMemory);
resolve({ memory: totalMemory, cpu: totalCpu });
},
);
},
@@ -311,6 +475,9 @@ export class ProcessMonitor extends EventEmitter {
this.log('Stopping process monitor.');
this.stopped = true;
// Clean up event listeners
this.cleanupListeners();
// Flush logs to disk before stopping
if (this.processId && this.logs.length > 0) {
try {
@@ -324,8 +491,20 @@ export class ProcessMonitor extends EventEmitter {
if (this.intervalId) {
clearInterval(this.intervalId);
}
// Cancel any pending restart timer
if (this.restartTimer) {
clearTimeout(this.restartTimer);
this.restartTimer = null;
}
if (this.processWrapper) {
this.processWrapper.stop();
// Clear pidusage state for current PID before stopping to avoid leaks
try {
const pidToClear = this.processWrapper.getPid();
if (pidToClear) {
(plugins.pidusage as any)?.clear?.(pidToClear);
}
} catch {}
await this.processWrapper.stop();
}
}
@@ -333,7 +512,11 @@ export class ProcessMonitor extends EventEmitter {
* Get the current logs from the process
*/
public getLogs(limit?: number): IProcessLog[] {
console.error(`[ProcessMonitor:${this.config.name}] getLogs called, logs.length=${this.logs.length}, limit=${limit}`);
if (process.env.TSPM_DEBUG) {
console.error(
`[ProcessMonitor:${this.config.name}] getLogs called, logs.length=${this.logs.length}, limit=${limit}`,
);
}
this.logger.debug(`Getting logs, total stored: ${this.logs.length}`);
if (limit && limit > 0) {
return this.logs.slice(-limit);
@@ -369,6 +552,20 @@ export class ProcessMonitor extends EventEmitter {
return this.processWrapper?.isRunning() || false;
}
/**
* Get last measured memory usage for the process group (bytes)
*/
public getLastMemoryUsage(): number {
return this.lastMemoryUsage;
}
/**
* Get last measured CPU usage for the process group (sum of group, percent)
*/
public getLastCpuUsage(): number {
return this.lastCpuUsage;
}
/**
* Helper method for logging messages with the instance name.
*/
@@ -376,4 +573,17 @@ export class ProcessMonitor extends EventEmitter {
const prefix = this.config.name ? `[${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;
}
}

View File

@@ -23,6 +23,33 @@ export class ProcessWrapper extends EventEmitter {
private runId: string = '';
private stdoutRemainder: string = '';
private stderrRemainder: string = '';
// Store event handlers for cleanup
private exitHandler?: (code: number | null, signal: string | null) => void;
private errorHandler?: (error: Error) => void;
private stdoutDataHandler?: (data: Buffer) => void;
private stdoutEndHandler?: () => void;
private stderrDataHandler?: (data: Buffer) => void;
private stderrEndHandler?: () => void;
// 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();
@@ -47,7 +74,7 @@ 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
},
);
@@ -55,7 +82,7 @@ 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,
});
@@ -64,7 +91,7 @@ export class ProcessWrapper extends EventEmitter {
this.startTime = new Date();
// Handle process exit
this.process.on('exit', (code, signal) => {
this.exitHandler = (code, signal) => {
const exitMessage = `Process exited with code ${code}, signal ${signal}`;
this.logger.info(exitMessage);
this.addSystemLog(exitMessage);
@@ -73,11 +100,15 @@ export class ProcessWrapper extends EventEmitter {
this.stdoutRemainder = '';
this.stderrRemainder = '';
// Mark process reference as gone so isRunning() reflects reality
this.process = null;
this.emit('exit', code, signal);
});
};
this.process.on('exit', this.exitHandler);
// Handle errors
this.process.on('error', (error) => {
this.errorHandler = (error) => {
const processError = new ProcessError(
error.message,
'ERR_PROCESS_EXECUTION',
@@ -86,13 +117,24 @@ export class ProcessWrapper extends EventEmitter {
this.logger.error(processError);
this.addSystemLog(`Process error: ${processError.toString()}`);
this.emit('error', processError);
});
};
this.process.on('error', this.errorHandler);
// Capture stdout
if (this.process.stdout) {
console.error(`[ProcessWrapper] Setting up stdout listener for process ${this.process.pid}`);
this.process.stdout.on('data', (data) => {
console.error(`[ProcessWrapper] Received stdout data from PID ${this.process?.pid}: ${data.toString().substring(0, 100)}`);
if (process.env.TSPM_DEBUG) {
console.error(
`[ProcessWrapper] Setting up stdout listener for process ${this.process.pid}`,
);
}
this.stdoutDataHandler = (data) => {
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');
@@ -102,27 +144,31 @@ export class ProcessWrapper extends EventEmitter {
// Process complete lines
for (const line of lines) {
console.error(`[ProcessWrapper] Processing stdout line: ${line}`);
if (process.env.TSPM_DEBUG) {
console.error(`[ProcessWrapper] Processing stdout line: ${line}`);
}
this.logger.debug(`Captured stdout: ${line}`);
this.addLog('stdout', line);
}
});
};
this.process.stdout.on('data', this.stdoutDataHandler);
// Flush remainder on stream end
this.process.stdout.on('end', () => {
this.stdoutEndHandler = () => {
if (this.stdoutRemainder) {
this.logger.debug(`Flushing stdout remainder: ${this.stdoutRemainder}`);
this.addLog('stdout', this.stdoutRemainder);
this.stdoutRemainder = '';
}
});
};
this.process.stdout.on('end', this.stdoutEndHandler);
} else {
this.logger.warn('Process stdout is null');
}
// Capture stderr
if (this.process.stderr) {
this.process.stderr.on('data', (data) => {
this.stderrDataHandler = (data) => {
// Add data to remainder buffer and split by newlines
const text = this.stderrRemainder + data.toString();
const lines = text.split('\n');
@@ -134,15 +180,17 @@ export class ProcessWrapper extends EventEmitter {
for (const line of lines) {
this.addLog('stderr', line);
}
});
};
this.process.stderr.on('data', this.stderrDataHandler);
// Flush remainder on stream end
this.process.stderr.on('end', () => {
this.stderrEndHandler = () => {
if (this.stderrRemainder) {
this.addLog('stderr', this.stderrRemainder);
this.stderrRemainder = '';
}
});
};
this.process.stderr.on('end', this.stderrEndHandler);
}
this.addSystemLog(`Process started with PID ${this.process.pid}`);
@@ -165,46 +213,105 @@ export class ProcessWrapper extends EventEmitter {
}
}
/**
* Clean up event listeners from process and streams
*/
private cleanupListeners(): void {
if (this.process) {
if (this.exitHandler) {
this.process.removeListener('exit', this.exitHandler);
}
if (this.errorHandler) {
this.process.removeListener('error', this.errorHandler);
}
if (this.process.stdout) {
if (this.stdoutDataHandler) {
this.process.stdout.removeListener('data', this.stdoutDataHandler);
}
if (this.stdoutEndHandler) {
this.process.stdout.removeListener('end', this.stdoutEndHandler);
}
}
if (this.process.stderr) {
if (this.stderrDataHandler) {
this.process.stderr.removeListener('data', this.stderrDataHandler);
}
if (this.stderrEndHandler) {
this.process.stderr.removeListener('end', this.stderrEndHandler);
}
}
}
// Clear references
this.exitHandler = undefined;
this.errorHandler = undefined;
this.stdoutDataHandler = undefined;
this.stdoutEndHandler = undefined;
this.stderrDataHandler = undefined;
this.stderrEndHandler = undefined;
}
/**
* 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');
return;
}
// Clean up event listeners before stopping
this.cleanupListeners();
this.logger.info('Stopping process...');
this.addSystemLog('Stopping process...');
// First try SIGTERM for graceful shutdown
if (this.process.pid) {
try {
this.logger.debug(`Sending SIGTERM to process ${this.process.pid}`);
process.kill(this.process.pid, 'SIGTERM');
this.logger.debug(`Sending SIGTERM to process tree rooted at ${this.process.pid}`);
await this.killProcessTree('SIGTERM');
// Give it 5 seconds to shut down gracefully
setTimeout((): void => {
if (this.process && this.process.pid) {
// If the process already exited, return immediately
if (typeof this.process.exitCode === 'number') {
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...`,
);
this.addSystemLog(
'Process 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...');
try {
process.kill(this.process.pid, 'SIGKILL');
} catch (error: Error | unknown) {
// Process might have exited between checks
this.logger.debug(
`Failed to send SIGKILL, process probably already exited: ${
error instanceof Error ? error.message : String(error)
}`,
);
}
}
}, 5000);
await this.killProcessTree('SIGKILL');
} catch {}
// Give a short grace period after SIGKILL
setTimeout(() => cleanup(), 500);
}, 5000);
// Safety cap in case neither exit nor timer fires (shouldn't happen)
setTimeout(() => {
clearTimeout(killTimer);
cleanup();
}, 10000);
});
} catch (error: Error | unknown) {
const processError = new ProcessError(
error instanceof Error ? error.message : String(error),
@@ -221,6 +328,7 @@ export class ProcessWrapper extends EventEmitter {
* Get the process ID if running
*/
public getPid(): number | null {
if (!this.isRunning()) return null;
return this.process?.pid || null;
}
@@ -244,7 +352,13 @@ export class ProcessWrapper extends EventEmitter {
* Check if the process is currently running
*/
public isRunning(): boolean {
return this.process !== null && typeof this.process.exitCode !== 'number';
if (!this.process) return false;
// In Node, while the child is running: exitCode === null and signalCode === null/undefined
// After it exits: exitCode is a number OR signalCode is a string
const anyProc: any = this.process as any;
const exitCode = anyProc.exitCode;
const signalCode = anyProc.signalCode;
return exitCode === null && (signalCode === null || typeof signalCode === 'undefined');
}
/**

View File

@@ -10,6 +10,7 @@ import type {
DaemonStatusResponse,
HeartbeatResponse,
} from '../shared/protocol/ipc.types.js';
import { LogPersistence } from './logpersistence.js';
/**
* Central daemon server that manages all TSPM processes
@@ -97,9 +98,25 @@ 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);
}
}
});
@@ -154,7 +171,22 @@ export class TspmDaemon {
throw new Error(`Process ${id} not found`);
}
await this.tspmInstance.setDesiredState(id, 'online');
await this.tspmInstance.start(config);
const existing = this.tspmInstance.processes.get(id);
if (existing) {
if (existing.isRunning()) {
// Already running; return current status/pid
const runningInfo = this.tspmInstance.processInfo.get(id);
return {
processId: id,
pid: runningInfo?.pid,
status: runningInfo?.status || 'online',
};
} else {
await this.tspmInstance.restart(id);
}
} else {
await this.tspmInstance.start(config);
}
const processInfo = this.tspmInstance.processInfo.get(id);
return {
processId: id,
@@ -208,6 +240,8 @@ export class TspmDaemon {
async (request: RequestForMethod<'delete'>) => {
try {
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,
@@ -234,18 +268,20 @@ export class TspmDaemon {
);
this.ipcServer.onMessage(
'remove',
async (request: RequestForMethod<'remove'>) => {
'update',
async (request: RequestForMethod<'update'>) => {
try {
const id = toProcessId(request.id);
await this.tspmInstance.delete(id);
return { success: true, message: `Process ${id} deleted successfully` };
const updated = await this.tspmInstance.update(id, request.updates as any);
return { id, config: updated };
} catch (error) {
throw new Error(`Failed to remove process: ${error.message}`);
throw new Error(`Failed to update process: ${error.message}`);
}
},
);
// Note: 'remove' is only a CLI alias. Daemon exposes 'delete' only.
this.ipcServer.onMessage(
'list',
async (request: RequestForMethod<'list'>) => {
@@ -273,11 +309,132 @@ export class TspmDaemon {
this.ipcServer.onMessage(
'getLogs',
async (request: RequestForMethod<'getLogs'>) => {
const logs = await this.tspmInstance.getLogs(toProcessId(request.id));
const id = toProcessId(request.id);
const logs = await this.tspmInstance.getLogs(id, request.lines);
return { logs };
},
);
// Stream backlog logs and let client subscribe to live topic separately
this.ipcServer.onMessage(
'logs:subscribe',
async (
request: RequestForMethod<'logs:subscribe'>,
clientId: string,
) => {
const id = toProcessId(request.id);
// Determine backlog set
const allLogs = await this.tspmInstance.getLogs(id);
let filtered = allLogs;
if (request.types && request.types.length) {
filtered = filtered.filter((l) => request.types!.includes(l.type));
}
if (request.sinceTime && request.sinceTime > 0) {
filtered = filtered.filter(
(l) => new Date(l.timestamp).getTime() >= request.sinceTime!,
);
}
const lines = request.lines && request.lines > 0 ? request.lines : 0;
if (lines > 0 && filtered.length > lines) {
filtered = filtered.slice(-lines);
}
// Send backlog entries directly to the requesting client as topic messages
// in small batches to avoid overwhelming the transport or client.
const chunkSize = 200;
for (let i = 0; i < filtered.length; i += chunkSize) {
const chunk = filtered.slice(i, i + chunkSize);
await Promise.allSettled(
chunk.map((entry) =>
this.ipcServer.sendToClient(
clientId,
`topic:logs.backlog.${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',
@@ -309,10 +466,12 @@ export class TspmDaemon {
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
for (const [id, processInfo] of this.tspmInstance.processInfo) {
if (processInfo.status === 'stopped') {
// Determine which monitors are no longer running
for (const [id, monitor] of this.tspmInstance.processes) {
if (!monitor.isRunning()) {
stopped.push(id);
} else {
failed.push({ id, error: 'Failed to stop' });
@@ -358,6 +517,28 @@ export class TspmDaemon {
'daemon:status',
async (request: RequestForMethod<'daemon:status'>) => {
const memUsage = process.memoryUsage();
// Aggregate log stats from monitors
let totalLogCount = 0;
let totalLogBytes = 0;
const perProcess: Array<{ id: ProcessId; count: number; bytes: number }> = [];
for (const [id, monitor] of this.tspmInstance.processes.entries()) {
try {
const logs = monitor.getLogs();
const count = logs.length;
const bytes = LogPersistence.calculateLogMemorySize(logs);
totalLogCount += count;
totalLogBytes += bytes;
perProcess.push({ id, count, bytes });
} catch {}
}
const pathsInfo = {
tspmDir: paths.tspmDir,
socketPath: this.socketPath,
pidFile: this.daemonPidFile,
};
const configsInfo = {
processConfigs: this.tspmInstance.processConfigs.size,
};
return {
status: 'running',
pid: process.pid,
@@ -366,6 +547,13 @@ export class TspmDaemon {
memoryUsage: memUsage.heapUsed,
cpuUsage: process.cpuUsage().user / 1000000, // Convert to seconds
version: this.version,
logsInMemory: {
totalCount: totalLogCount,
totalBytes: totalLogBytes,
perProcess,
},
paths: pathsInfo,
configs: configsInfo,
};
},
);

View File

@@ -139,6 +139,29 @@ 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
@@ -205,6 +228,20 @@ export interface DaemonStatusResponse {
memoryUsage?: number;
cpuUsage?: number;
version?: string;
// Additional metadata (optional)
paths?: {
tspmDir?: string;
socketPath?: string;
pidFile?: string;
};
configs?: {
processConfigs?: number;
};
logsInMemory?: {
totalCount: number;
totalBytes: number;
perProcess: Array<{ id: ProcessId; count: number; bytes: number }>;
};
}
// Daemon shutdown command
@@ -240,13 +277,26 @@ export interface AddResponse {
}
// Remove (delete config and stop if running)
export interface RemoveRequest {
// Update (modify existing config)
export interface UpdateRequest {
id: ProcessId;
updates: Partial<Omit<IProcessConfig, 'id'>>;
}
export interface RemoveResponse {
success: boolean;
message?: string;
export interface UpdateResponse {
id: ProcessId;
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
@@ -257,10 +307,12 @@ 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 };
@@ -274,6 +326,7 @@ export type IpcMethodMap = {
response: DaemonShutdownResponse;
};
heartbeat: { request: HeartbeatRequest; response: HeartbeatResponse };
resolveTarget: { request: ResolveTargetRequest; response: ResolveTargetResponse };
};
// Helper type to extract request type for a method