added done and open simulation stats

Author: ChristophBodenstein

TOEDistributionServer/src/node/tns/routes/index.js

@@ -5,6 +5,11 @@ var path = require('path');
 var glob = require("glob");
 var masterpw = "gulli";
 
+//Global counter variables
+	var doneSimulations=0;
+	var openSimulations=0;
+
+
 
 // Required modules for form handling
 var express = require('express'),
@@ -19,13 +24,52 @@ var DEFAULT_MINIMUM_TIMEOUT = 500;//in sec
 router.get('/', function (req, res) {
     var db = req.db;
     var activeclients = db.collection('activeclients');
-    console.log("Delivering index-page.");
+    var simlist = db.collection('simlist');
+   
+
+    /*console.log("Delivering index-page.");*/
+	simlist.find({simulated: false}, function (err, result) {
+        if (err) {
+            console.log("Error finding open simulations in db.");
+        } else {
+//console.log("Will try to count open simulations.");
+            if (result != null) {
+                result.count(function (err, count){
+					if(err){
+					console.log("Error counting open simulations.");
+					}	else{
+						openSimulations=count;
+						//console.log("Number of open Simulations is:"+openSimulations);
+						}
+				});
+			}//End if
+			}//End else
+		});
+	simlist.find({simulated: true}, function (err, result) {
+        if (err) {
+            console.log("Error finding done simulations in db.");
+        } else {
+//console.log("Will try to count open simulations.");
+            if (result != null) {
+                result.count(function (err, count){
+					if(err){
+					console.log("Error counting done simulations.");
+					}	else{
+						doneSimulations=count;
+						//console.log("Number of done Simulations is:"+doneSimulations);
+						}
+				});
+			}//End if
+			}//End else
+		});
 
     removeOldClientsFromList(db, function (error) {
         res.render('index', {
             title: 'TimeNET distribution server',
             clientcount: Math.round(global.clientcount),
-            clientsrunning: global.clientsrunning
+            clientsrunning: global.clientsrunning,
+			opensimulations: openSimulations,
+			donesimulations: doneSimulations
         });
 
     });
@@ -326,7 +370,8 @@ router.post('/rest/log/upload', function (req, res) {
 
 
     form.parse(req, function (err, fields, files) {
-        var old_path = files.attachment.path,
+	try{        
+	var old_path = files.attachment.path,
             file_size = files.attachment.size,
             file_name = files.attachment.name,
             simid = fields.simid,
@@ -370,7 +415,11 @@ router.post('/rest/log/upload', function (req, res) {
             });
 
         });
-    });
+
+    }catch(e){
+	console.log("Error while uploading logfile. ");
+	}
+     });
 
 });
 
@@ -679,6 +728,7 @@ function removeOldClientsFromList(db, cb) {
 
             }
         }
+	if (global.clientsrunning == NaN)global.clientsrunning = 0;
     });
 
     //console.log("Simulating Clients:"+global.clientsrunning);

TOEDistributionServer/src/node/tns/views/index.jade

@@ -9,6 +9,12 @@ block content
 
   #clientsrunning
     p #{clientsrunning} simulations distributed for simulation and not yet ended.
+
+  #opensimulations
+    p #{opensimulations} simulations waiting.
+
+  #donesimulations
+    p #{donesimulations} simulations done (current).
 
   div
     form(name="reset", action="/reset", method="post")