30 lines
		
	
	
		
			591 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
		
		
			
		
	
	
			30 lines
		
	
	
		
			591 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
|  | 'use strict'; | ||
|  | 
 | ||
|  | module.exports.create = function () { | ||
|  |   var m = new (require('events').EventEmitter)(); | ||
|  | 
 | ||
|  |   m.addWorker = function (worker) { | ||
|  |     m._workers = []; | ||
|  | 
 | ||
|  |     var w = new (require('events').EventEmitter)(); | ||
|  | 
 | ||
|  |     worker.on('online', function () { | ||
|  |       //console.log('debug mw: worker is up')
 | ||
|  |       m.emit('connection', w); | ||
|  |     }); | ||
|  | 
 | ||
|  |     worker.on('message', function (data) { | ||
|  |       //console.log('debug mw: worker sends message', data)
 | ||
|  |       w.emit('message', data); | ||
|  |     }); | ||
|  | 
 | ||
|  |     w.send = function (data) { | ||
|  |       worker.send(data); | ||
|  |     }; | ||
|  | 
 | ||
|  |     m._workers.push(w); | ||
|  |   }; | ||
|  | 
 | ||
|  |   return m; | ||
|  | }; |