Add support for automatic quit when idle for a long time.

Author: plietar

coder-base/config.js.default

@@ -5,6 +5,11 @@
 // - "systemd" for socket activation
 exports.listen = 80;
 
+// Automatically stop the server if idle for a long amount of time.
+// Designed to be used in conjunction with listen = "systemd".
+// Disabled if timeout is 0
+exports.idleTimeout = 0;
+
 exports.cacheApps = true;
 
 //Experimental

coder-base/config.js.localhost

@@ -5,6 +5,11 @@
 // - "systemd" for socket activation
 exports.listen = [8080, '127.0.0.1'];
 
+// Automatically stop the server if idle for a long amount of time.
+// Designed to be used in conjunction with listen = "systemd".
+// Disabled if timeout is 0
+exports.idleTimeout = 0;
+
 exports.cacheApps = true;
 
 //Experimental

coder-base/package.json

@@ -14,6 +14,7 @@
         "bcrypt": "~0.7",
         "connect": "~3.0",
         "cookie": "~0.1",
-        "systemd": "git+https://github.com/plietar/node-systemd.git"
+        "systemd": "git+https://github.com/plietar/node-systemd.git",
+        "autoquit": "~0.1.6"
     }
 }

coder-base/server.js

@@ -35,6 +35,7 @@ var session = require('express-session');
 var bodyParser = require('body-parser');
 var cookieParser = require('cookie-parser');
 var systemd = require('systemd')
+require('autoquit');
 
 global.config = require('./config');
 global.coderlib = require('./apps/coderlib/app');
@@ -334,6 +335,9 @@ coderapp.all( /^\/app\/(\w+)$/, function( req, res ) { apphandler( req, res,  __
 
 
 var server = http.createServer(coderapp);
+if (config.idleTimeout) {
+    server.autoQuit({ timeOut: config.idleTimeout });
+}
 
 if (Array.isArray(config.listen))
     var listenfn = server.listen.bind(server, config.listen[0], config.listen[1]);