json config

config/rtsdemo.json

@@ -0,0 +1,31 @@
+{
+    "mongodb": { 
+        "home": "/usr/local/mongodb-2.4.4",
+        "single": { 
+            "host": "localhost",
+            "port": 27017,
+            "db": "rtsdemo",
+            "collection": "statstore"
+        },
+        "repset": { 
+            "host": "localhost",
+            "name": "rtsdemo",
+            "ports": [ 8002, 8003 ],
+            "db": "local",
+            "collection": "oplog.rs"
+        }
+    },
+
+    "http": { 
+        "port": 8010
+    },
+
+    "watchers": {
+        "single": {
+            "websocket": 8011
+        },
+        "repset": {
+            "websocket": 8012
+        }
+    }
+}

rswatcher.js

@@ -7,7 +7,6 @@
 var http    = require('http');
 var socket  = require('socket.io');
 var mongo   = require('mongodb');
-require('./lib/cursorextension.js').extendCursor(mongo);
 var utils   = require('./lib/utils.js');
 
 // mongo/demo settings

server.js

@@ -4,7 +4,7 @@
 
 var http     = require('http');
 var content  = require('node-static');
-var demoPort = 8010;
+var config   = require('./config/rtsdemo.json');
 
 var www = new(content.Server)('public');
 
@@ -21,6 +21,6 @@ var handler = function (request, response) {
 };
 
 var server = http.createServer(handler);
-server.listen(demoPort);
+server.listen(config.http.port);
 
-console.log("RTS Demo: Server running on http://localhost:%s", demoPort);
+console.log("RTS Demo: Server running on http://localhost:%s", config.http.port);

sswatcher.js

@@ -1,38 +1,25 @@
 /**
- *
  *  RTS Demo - Single Mongo Server Watcher
- *
 **/
 
 var http    = require('http');
 var socket  = require('socket.io');
 var mongo   = require('mongodb');
-require('./lib/cursorextension.js').extendCursor(mongo);
 var utils   = require('./lib/utils.js');
-
-// mongo/demo settings
-
-var mongoHost = 'localhost';
-var mongoPort = 27017;
-var dbname    = 'rtsdemo';
-var collname  = 'statstore';
-
-var wsPort  = 8011;
-
-// start socket server
+var config  = require('./config/rtsdemo.json');
 
 var socketsApp = http.createServer();
 var io = socket.listen(socketsApp);
 io.set('log level', 1);
-socketsApp.listen(wsPort);
+socketsApp.listen(config.watchers.single.websocket);
 
-console.log("RTS Demo: SS Watcher WS server running on ws://localhost:" + wsPort);
+console.log("RTS Demo: SS Watcher WS server running on ws://localhost:%s", config.watchers.single.websocket);
 
 // create mongo connection and make a db
 
-var mongoServer  = new mongo.Server(mongoHost, mongoPort, {});
+var mongoServer  = new mongo.Server(config.mongodb.single.host, config.mongodb.single.port, {});
 
-var dbConnection = new mongo.Db(dbname, mongoServer, {});
+var dbConnection = new mongo.Db(config.mongodb.single.db, mongoServer, {});
 
 // Open db and wait for browser to connect
 
@@ -44,7 +31,7 @@ dbConnection.open(function(error,db){
         process.exit(1);
     }
 
-    var coll = db.collection(collname);
+    var coll = db.collection(config.mongodb.single.collection);
 
     io.sockets.on('connection', function (socket) {
         console.log('RTS Demo: Received browser connection.');