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nodejs/test/parallel/test-cluster-uncaught-exception.js
isaacs 3e1b1dd4a9 Remove excessive copyright/license boilerplate
The copyright and license notice is already in the LICENSE file.  There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
2015-01-12 15:30:28 -08:00

39 lines
875 B
JavaScript

// Installing a custom uncaughtException handler should override the default
// one that the cluster module installs.
// https://github.com/joyent/node/issues/2556
var common = require('../common');
var assert = require('assert');
var cluster = require('cluster');
var fork = require('child_process').fork;
var MAGIC_EXIT_CODE = 42;
var isTestRunner = process.argv[2] != 'child';
if (isTestRunner) {
var exitCode = -1;
process.on('exit', function() {
assert.equal(exitCode, MAGIC_EXIT_CODE);
});
var master = fork(__filename, ['child']);
master.on('exit', function(code) {
exitCode = code;
});
}
else if (cluster.isMaster) {
process.on('uncaughtException', function() {
process.nextTick(function() {
process.exit(MAGIC_EXIT_CODE);
});
});
cluster.fork();
throw new Error('kill master');
}
else { // worker
process.exit();
}