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Fix EPIPE error when console stdout is disconnected

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Wrap console output in try-catch to gracefully handle EPIPE errors
that occur when a parent process consuming output dies unexpectedly.

Fixes MAESTRO-5C
This commit is contained in:
Pedram Amini
2026-02-04 11:40:58 -06:00
parent af4a6c4c93
commit 3109189305
1 changed files with 29 additions and 21 deletions
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50
src/main/utils/logger.ts
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@@ -167,27 +167,35 @@ class Logger extends EventEmitter {
}
// Also output to console for development
switch (entry.level) {
case 'error':
console.error(message, entry.data || '');
break;
case 'warn':
console.warn(message, entry.data || '');
break;
case 'info':
console.info(message, entry.data || '');
break;
case 'debug':
console.log(message, entry.data || '');
break;
case 'toast':
// Toast notifications logged with info styling (purple in LogViewer)
console.info(message, entry.data || '');
break;
case 'autorun':
// Auto Run logs for workflow tracking (orange in LogViewer)
console.info(message, entry.data || '');
break;
// Wrapped in try-catch to handle EPIPE errors when stdout/stderr is disconnected
// (e.g., when a parent process consuming output dies unexpectedly)
// Fixes MAESTRO-5C
try {
switch (entry.level) {
case 'error':
console.error(message, entry.data || '');
break;
case 'warn':
console.warn(message, entry.data || '');
break;
case 'info':
console.info(message, entry.data || '');
break;
case 'debug':
console.log(message, entry.data || '');
break;
case 'toast':
// Toast notifications logged with info styling (purple in LogViewer)
console.info(message, entry.data || '');
break;
case 'autorun':
// Auto Run logs for workflow tracking (orange in LogViewer)
console.info(message, entry.data || '');
break;
}
} catch (err) {
// Silently ignore EPIPE errors - console is disconnected
// Other errors are also ignored to prevent infinite loops
}
}