Forever - living dead processors

emitter.js

var http = require('http');
    http.createServer(function (req, res) {
        res.end("emitter.js is running");
    }).listen(1337, "127.0.0.1");

console.log('output form emitter.js: emitter.js is running');

Terminal

Andreas-Madsens-MacBook-Pro:~ Andreas$ cd Sites/WebNodes/interface/
Andreas-Madsens-MacBook-Pro:interface Andreas$ node test.js
Output forever list:
Number of open processors:  0
null
start emitter.js
emitter.js is started
Output forever list:
Number of open processors:  1
  [0] node /Users/Andreas/Sites/WebNodes/interface/emitter.js [4483, 4482] /Users/Andreas/Sites/WebNodes/interface/log/S9H7.log 0:0:0:0.38


stop all processors
Andreas-Madsens-MacBook-Pro:interface Andreas$ node test.js
Output forever list:
Number of open processors:  1
  [0] node /Users/Andreas/Sites/WebNodes/interface/emitter.js [4483, 4482] /Users/Andreas/Sites/WebNodes/interface/log/S9H7.log 0:0:0:15.741
start emitter.js
emitter.js is started
Output forever list:
Number of open processors:  2
  [0] node /Users/Andreas/Sites/WebNodes/interface/emitter.js [4491, 4490] /Users/Andreas/Sites/WebNodes/interface/log/Dd3D.log 0:0:0:0.34
  [1] node /Users/Andreas/Sites/WebNodes/interface/emitter.js [4483, 4482] /Users/Andreas/Sites/WebNodes/interface/log/S9H7.log 0:0:0:15.777


stop all processors
Andreas-Madsens-MacBook-Pro:interface Andreas$ 

test.js

/*jslint white: true, devel: true, debug: true, onevar: true,
  node: true, undef: true, nomen: true, regexp: false,
  plusplus: false, bitwise: true, unparam: false, es5: true,
  newcap: true, on: true, strict: true */

(function (global, undefined) {
    "use strict";
    
    //!! I still need to figure out  why node search in /usr/local/lib/node ??
    require.paths = [ '/Users/Andreas/.node_modules', '/usr/local/lib/node_modules' ];
    
    //get the forever module
    var forever = require("forever"),
    
    	rootPath = process.cwd(),
    	
		emitter = rootPath + "/emitter.js",
		
		outputList = function () {
			
			console.log("Output forever list:");
			var list = (forever.list(false) || []),
				open = 0;
			
			for (var i=0,il=list.length; i<il; i++) {
				if (list[i].dead !== true) {
					open++;
				}
			}
		
			console.log("Number of open processors: ", open);
			console.log(forever.list(true));
		}; 
	
	
	//Load data
	forever.load({
		root : rootPath + "/log/",
        pidPath : rootPath + "/.forever/"
	});

	//Output list
	outputList();
		
	//Start
	console.log("start emitter.js");
	forever.start(emitter, {
	
		forever: false,
        "outFile" : rootPath + "/log/emitter_output.log",
        "errFile" : rootPath + "/log/emitter_error.log"
        
	}).on("start", function () {

		//Output list
		console.log("emitter.js is started");
		outputList();
		
		console.log("");
		console.log("");
		console.log("stop all processors");
		
		forever.stopAll(false).on("stopAll", function () {
			
			console.log("All processors is stop");
			outputList();
			console.log("");
			console.log(forever.list(false));

		});
	})

})(global);