feat: make PROVIDER_TIMEOUT_MS configurable via environment variable

typhon8 · claude · typhon8 · commit 6a1a4f4e122e · 2026-04-17T21:47:53.000-04:00
Fixes #1583 The hardcoded 180s timeout caused fallback chains to fail when upstream clients (e.g. OpenClaw) share the same timeout — both fire simultaneously and the client disconnects first, bypassing Manifest's fallback logic. Reading from PROVIDER_TIMEOUT_MS env var lets self-hosted users set a lower value so fallbacks can complete within the upstream timeout window. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
diff --git a/packages/backend/src/routing/proxy/provider-client.ts b/packages/backend/src/routing/proxy/provider-client.ts
@@ -29,7 +29,7 @@ export interface ForwardResult {
   isChatGpt: boolean;
 }
 
-const PROVIDER_TIMEOUT_MS = 180_000;
+const PROVIDER_TIMEOUT_MS = parseInt(process.env.PROVIDER_TIMEOUT_MS ?? '', 10) || 180_000;
 
 /**
  * Strip vendor prefix from model name (e.g. "anthropic/claude-sonnet-4" → "claude-sonnet-4").

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ export interface ForwardResult {`
`29`	`29`	`isChatGpt: boolean;`
`30`	`30`	`}`
`31`	`31`
`32`		`-const PROVIDER_TIMEOUT_MS = 180_000;`
	`32`	`+const PROVIDER_TIMEOUT_MS = parseInt(process.env.PROVIDER_TIMEOUT_MS ?? '', 10) \|\| 180_000;`
`33`	`33`
`34`	`34`	`/**`
`35`	`35`	`* Strip vendor prefix from model name (e.g. "anthropic/claude-sonnet-4" → "claude-sonnet-4").`