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Improve error handling in streaming/index.js (#5968)
On an unhandled worker exception, we should log the exception and exit with nonzero status, instead of letting workers silently fail and restarting them in an endless loop. Note: we previously tried to handle the `'error'` signal. That's not a signal Node fires; my patch traps `'uncaughtException'`, which is what the code was _trying_ to do.
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@ -563,12 +563,14 @@ const startWorker = (workerId) => {
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const onError = (err) => {
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log.error(err);
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server.close();
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process.exit(0);
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};
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process.on('SIGINT', onExit);
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process.on('SIGTERM', onExit);
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process.on('exit', onExit);
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process.on('error', onError);
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process.on('uncaughtException', onError);
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};
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throng({
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