Files
claude-mem/src/shared/hook-constants.ts
T
Ryan Malia 88b47f9e9c fix: prevent worker daemon from being killed by its own hooks (#1490)
Three independent fixes for worker daemon instability:

1. Remove version mismatch auto-restart from ensureWorkerStarted() (#1435).
   The marketplace bundle ships with __DEFAULT_PACKAGE_VERSION__ unbaked,
   causing BUILT_IN_VERSION to fall back to "development". This creates a
   100% reproducible mismatch on every hook call, killing a healthy worker
   and often failing to restart. Same pattern across #566, #665, #667,
   #669, #689, #1124, #1145 (8+ releases).

2. Add process.ppid and PID-file PID to aggressiveStartupCleanup()
   exclusions (#1426). Without this, a newly spawned daemon SIGKILLs
   the hook process that spawned it and any already-running worker
   the PID file points to.

3. Increase POST_SPAWN_WAIT from 5s to 15s (#1423). The 5s timeout was
   sized for Linux (<1s startup) but macOS ARM64 cold starts take 6-8s
   with Chroma enabled.
2026-03-30 03:43:36 -07:00

35 lines
1.5 KiB
TypeScript

export const HOOK_TIMEOUTS = {
DEFAULT: 300000, // Standard HTTP timeout (5 min for slow systems)
HEALTH_CHECK: 3000, // Worker health check (3s — healthy worker responds in <100ms)
POST_SPAWN_WAIT: 15000, // Wait for daemon to start after spawn (starts in <1s on Linux, 6-8s on macOS with Chroma)
READINESS_WAIT: 30000, // Wait for DB + search init after spawn (typically <5s)
PORT_IN_USE_WAIT: 3000, // Wait when port occupied but health failing
WORKER_STARTUP_WAIT: 1000,
PRE_RESTART_SETTLE_DELAY: 2000, // Give files time to sync before restart
POWERSHELL_COMMAND: 10000, // PowerShell process enumeration (10s - typically completes in <1s)
WINDOWS_MULTIPLIER: 1.5 // Platform-specific adjustment for hook-side operations
} as const;
/**
* Hook exit codes for Claude Code
*
* Exit code behavior per Claude Code docs:
* - 0: Success. For SessionStart/UserPromptSubmit, stdout added to context.
* - 2: Blocking error. For SessionStart, stderr shown to user only.
* - Other non-zero: stderr shown in verbose mode only.
*/
export const HOOK_EXIT_CODES = {
SUCCESS: 0,
FAILURE: 1,
/** Blocking error - for SessionStart, shows stderr to user only */
BLOCKING_ERROR: 2,
/** Show stderr to user only, don't inject into context. Used by user-message handler (Cursor). */
USER_MESSAGE_ONLY: 3,
} as const;
export function getTimeout(baseTimeout: number): number {
return process.platform === 'win32'
? Math.round(baseTimeout * HOOK_TIMEOUTS.WINDOWS_MULTIPLIER)
: baseTimeout;
}