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