Graceful exit when <code>uncaughtException</code> emit, base on <code>process.on('uncaughtException')</code>.
Graceful exit when
uncaughtException emit, base on
It's the best way to handle
uncaughtException on current situations.
$ npm install graceful
Please see connect_with_cluster example.
This below code just for dev demo, don't use it on production env:
var express = require'express';var graceful = require'graceful';var app = expressuseuseif Mathrandom > 0.5foobar;setTimeoutif Mathrandom > 0.5throw 'Asynchronous error from timeout';elseresend'Hello from Connect!';100;setTimeoutif Mathrandom > 0.5throw 'Mock second error';200;useresenderrmessage;;var server = applisten1984;gracefulservers: serverkillTimeout: '30s';
If you have multi servers on one process, you just add them to
gracefulservers: server1 server2 restapikillTimeout: '15s';
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