Sha256: 99ef728720725dd000c048ca891e98a401e2281c6f1e33b49fae34e4900a9351
Contents?: true
Size: 1.02 KB
Versions: 5
Compression:
Stored size: 1.02 KB
Contents
'use strict';
// Open a chain of five Node processes each a child of the next. The final
// process exits immediately. Each process in the chain is instructed to
// exit when its child exits.
// https://github.com/joyent/node/issues/1726
require('../common');
var assert = require('assert');
var ch = require('child_process');
var gen = +(process.argv[2] || 0);
var maxGen = 5;
if (gen === maxGen) {
console.error('hit maxGen, exiting', maxGen);
return;
}
var child = ch.spawn(process.execPath, [__filename, gen + 1], {
stdio: [ 'ignore', 'pipe', 'ignore' ]
});
assert.ok(!child.stdin);
assert.ok(child.stdout);
assert.ok(!child.stderr);
console.error('gen=%d, pid=%d', gen, process.pid);
/*
var timer = setTimeout(function() {
throw new Error('timeout! gen='+gen);
}, 1000);
*/
child.on('exit', function(code) {
console.error('exit %d from gen %d', code, gen + 1);
//clearTimeout(timer);
});
child.stdout.pipe(process.stdout);
child.stdout.on('close', function() {
console.error('child.stdout close gen=%d', gen);
});
Version data entries
5 entries across 4 versions & 1 rubygems