You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
904 B
34 lines
904 B
'use strict'
|
|
|
|
const childProcess = require('child_process')
|
|
, childModule = require.resolve('./child/index')
|
|
|
|
|
|
function fork (forkModule, workerOptions) {
|
|
// suppress --debug / --inspect flags while preserving others (like --harmony)
|
|
let filteredArgs = process.execArgv.filter(function (v) {
|
|
return !(/^--(debug|inspect)/).test(v)
|
|
})
|
|
, options = Object.assign({
|
|
execArgv : filteredArgs
|
|
, env : process.env
|
|
, cwd : process.cwd()
|
|
}, workerOptions)
|
|
, child = childProcess.fork(childModule, process.argv, options)
|
|
|
|
child.on('error', function() {
|
|
// this *should* be picked up by onExit and the operation requeued
|
|
})
|
|
|
|
child.send({ owner: 'farm', module: forkModule })
|
|
|
|
// return a send() function for this child
|
|
return {
|
|
send : child.send.bind(child)
|
|
, child : child
|
|
}
|
|
}
|
|
|
|
|
|
module.exports = fork
|