public void Worker()
{
Log("Waiting to recieve UDP messages on port {0}", this.clientEndPoint.Port);
bool gotFirst = false;
while (this.runThread)
{
try
{
comms.Packet packet = comms.Packet.Read(this.socket.Receive(ref this.serverEndPoint));
if (!gotFirst)
{
Log("Received first UDP message from {0}:{1}",
this.serverEndPoint.Address.ToString(), this.serverEndPoint.Port);
gotFirst = true;
}
if (packet.Time != null)
{
this.TimeUpdate = packet.Time;
}
this.VesselUpdate = packet.Vessel;
// If target hasn't changed, don't process as an update
if (packet.Target == null || !packet.Target.Equals(this.cachedTarget))
{
this.cachedTarget = packet.Target;
this.TargetUpdate = packet.Target;
}
var maneuverUpdate = packet.ManeuverList;
// If they haven't changed, don't process as an update
if (maneuverUpdate != null && maneuverUpdate.Equals(this.cachedManeuvers))
{
continue;
}
// They've changed on the other end, update locally
this.cachedManeuvers = maneuverUpdate;
this.ManeuverUpdate = maneuverUpdate;
}
catch (Exception e)
{
Log("SocketWorker exception: {0} {1}", e.Message, e.StackTrace);
if (!(e is System.IO.IOException || e is SocketException))
{
throw;
}
}
}
}
public void UnityWorker()
{
// Kill the server if the user exits the current game
if (HighLogic.LoadedScene == GameScenes.MAINMENU ||
HighLogic.LoadedScene == GameScenes.CREDITS ||
HighLogic.LoadedScene == GameScenes.SETTINGS)
{
Destroy(this.gameObject);
}
var message = this.socketWorker.logMessages.TryPop(null);
if (message != null)
{
this.Log(message);
}
message = this.tcpWorker.logMessages.TryPop(null);
if (message != null)
{
this.Log(message);
}
if (this.vesselListUpdateRequired)
{
if (!this.IsInvoking("SendVesselListUpdate"))
{
this.Invoke("SendVesselListUpdate", 2.0f);
}
this.vesselListUpdateRequired = false;
}
// Don't send time or flight data when in the VAB, astronaut complex etc.
if (!HighLogic.LoadedSceneHasPlanetarium)
{
//todo send sleep message or something, maybe cancel repeating
return;
}
// No such thing as GameEvents.onQuickLoadOrRevert, so do it ourselves
if (Planetarium.GetUniversalTime() < this.lastUniversalTime)
{
LogDebug("Time went backwards (quickload?).");
this.vesselListUpdateRequired = true;
}
this.lastUniversalTime = Planetarium.GetUniversalTime();
this.UpdateFromClient();
try
{
var packet = new comms.Packet();
packet.Time = new comms.Time(Planetarium.GetUniversalTime(),
TimeWarp.CurrentRateIndex, TimeWarp.CurrentRate);
var vessel = FlightGlobals.ActiveVessel;
if (vessel != null)
{
packet.Vessel = new comms.Vessel(vessel);
if (vessel.patchedConicSolver == null)
{
packet.ManeuverList = new comms.ManeuverList();
}
else
{
packet.ManeuverList = new comms.ManeuverList(vessel.patchedConicSolver.maneuverNodes);
}
packet.Target = new comms.Target(vessel.targetObject);
}
byte[] buffer = packet.Make();
this.socket.BeginSend(buffer, buffer.Length, this.clientEndPoint,
SendCallback, this.socket);
}
catch (System.IO.IOException e)
{
LogException(e);
}
catch (Exception e)
{
LogException(e);
throw;
}
}