Increase stability (#42)

Author: LukePrior

js/tracker.js

@@ -1375,15 +1375,18 @@ function updateVehicleInfo(vcallsign, newPosition) {
   var current_time = convert_time(newPosition.server_time)
 
   for(var i = 0; i < vehicle.receiver_info.length; i++){
-    if (vehicle.receiver_info[i]["time"] < current_time - 10000) {
+    if (vehicle.receiver_info[i]["time"] < current_time - 15000) {
         vehicle.receiver_info.splice(i,1);
     }
   }
 
   function addReceiver(callsign) {
-    if (vehicle.receiver_info.filter(function(e) { return e.callsign === callsign; }).length > 0) {
-        return
-    }
+    for(var i = 0; i < vehicle.receiver_info.length; i++){
+        if (vehicle.receiver_info[i]["callsign"] === callsign) {
+            vehicle.receiver_info[i]["time"] = current_time
+            return
+        }
+      }
     var temp_receiver = {callsign: callsign, time: current_time}
     if(newPosition.callsign[callsign].hasOwnProperty('snr')){
         if(newPosition.callsign[callsign].snr){
@@ -1413,7 +1416,7 @@ function updateVehicleInfo(vcallsign, newPosition) {
     }
 
     for(var receiver in vehicle.receiver_info){
-        _new_call = vehicle.receiver_info[receiver].callsign;
+        _new_call = "- " + vehicle.receiver_info[receiver].callsign;
         tempFields = [];
         if(vehicle.receiver_info[receiver].hasOwnProperty('snr')){
             tempFields.push(vehicle.receiver_info[receiver].snr + " dB");
@@ -1429,12 +1432,11 @@ function updateVehicleInfo(vcallsign, newPosition) {
         }
         callsign_list.push(_new_call); // catch cases where there are no fields
     }
-
-    callsign_list = callsign_list.join(", ");
-}
+    callsign_list = callsign_list.join("<br>");
+  }
 
   var timeNow = new Date();
-  var timeSent = convert_time(newPosition.server_time);
+  var timeSent = convert_time(newPosition.gps_time);
   var timeChosen = null;
 
   if (timeSent > timeNow) {