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fix(smart-proxy): start metrics polling before certificate provisioning to avoid blocking metrics collection

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Jürgen Kunz
2026-02-14 12:42:20 +00:00
parent d6fdd3fc86
commit 487a603fa3
3 changed files with 15 additions and 5 deletions
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7
changelog.md
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@@ -1,5 +1,12 @@
# Changelog # Changelog
## 2026-02-14 - 25.2.2 - fix(smart-proxy)
start metrics polling before certificate provisioning to avoid blocking metrics collection
- Start metrics polling immediately after Rust engine startup so metrics are available without waiting for certificate provisioning.
- Run certProvisionFunction after startup because ACME/DNS-01 provisioning can hang or be slow and must not block observability.
- Code change in ts/proxies/smart-proxy/smart-proxy.ts: metricsAdapter.startPolling() moved to run before provisionCertificatesViaCallback().
## 2026-02-14 - 25.2.1 - fix(smartproxy) ## 2026-02-14 - 25.2.1 - fix(smartproxy)
no changes detected in git diff no changes detected in git diff

2
ts/00_commitinfo_data.ts
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@@ -3,6 +3,6 @@
*/ */
export const commitinfo = { export const commitinfo = {
name: '@push.rocks/smartproxy', name: '@push.rocks/smartproxy',
version: '25.2.1', version: '25.2.2',
description: 'A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.' description: 'A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.'
} }

11
ts/proxies/smart-proxy/smart-proxy.ts
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@@ -191,13 +191,16 @@ export class SmartProxy extends plugins.EventEmitter {
} }
} }
// Handle certProvisionFunction // Start metrics polling BEFORE cert provisioning — the Rust engine is already
await this.provisionCertificatesViaCallback(preloadedDomains); // running and accepting connections, so metrics should be available immediately.
// Cert provisioning can hang indefinitely (e.g. DNS-01 ACME timeouts) and must
// Start metrics polling // not block metrics collection.
this.metricsAdapter.startPolling(); this.metricsAdapter.startPolling();
logger.log('info', 'SmartProxy started (Rust engine)', { component: 'smart-proxy' }); logger.log('info', 'SmartProxy started (Rust engine)', { component: 'smart-proxy' });
// Handle certProvisionFunction (may be slow — runs after startup is complete)
await this.provisionCertificatesViaCallback(preloadedDomains);
} }
/** /**