private void ProcessMessage(ReceivedMessage receivedMessage)
{
try
{
var senderHostId = HostMapping.GetHostIdForSocket(receivedMessage.SenderSocket);
int receipentHostId;
BaseMessage deserializedMessage;
logger.Debug("[CS] Received message from host with id = {senderHostId}", senderHostId);
if (!HostMapping.IsHostGameMaster(senderHostId))
{
// TODO: Decide what should be done if GameMaster has not connected yet (NoGameMaster)
receipentHostId = HostMapping.GetGameMasterHostId();
deserializedMessage = MessageSerializer.DeserializeMessage(receivedMessage.SerializedMessage);
deserializedMessage.SetAgentId(senderHostId);
}
else
{
deserializedMessage = MessageSerializer.DeserializeMessage(receivedMessage.SerializedMessage, true);
receipentHostId = deserializedMessage.AgentId;
}
logger.Debug("[CS] Message type = {id} (id = {indId})", deserializedMessage.MessageId, (int)deserializedMessage.MessageId);
logger.Debug("[CS] Forwarding to host with id = {recipent}", receipentHostId);
var receipentSocket = HostMapping.GetSocketForHostId(receipentHostId);
NetworkComponent.SendMessage(receipentSocket, deserializedMessage);
}
catch (JsonSerializationException e)
{
logger.Error("[CS] {message}", e.Message);
}
catch (CommunicationErrorException e)
{
logger.Error("[CS] {message}", e.Message);
// Socket has been closed or is invalid
if (e.Type == CommunicationExceptionType.InvalidSocket)
{
if (receivedMessage.SenderSocket == null)
{
return;
}
var senderHostId = HostMapping.GetHostIdForSocket(receivedMessage.SenderSocket);
// Message should be sent to GameMaster but error occured - abort
if (!HostMapping.IsHostGameMaster(senderHostId))
{
throw;
}
}
}
}
public CommunicationServer(CommunicationServerConfiguration configuration)
{
logger.Info("[CS] CommunicationServer created");
Configuration = configuration;
NetworkComponent = new NetworkComponent(this);
HostMapping = new HostMapping();
messageQueue = new ConcurrentQueue <ReceivedMessage>();
shouldProcessMessage = new ManualResetEvent(false);
}
public void Run()
{
try
{
IPAddress = NetworkComponent.GetLocalIPAddress();
gameMasterListener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
gameMasterListener.NoDelay = true;
agentListener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
agentListener.NoDelay = true;
}
catch (SocketException ex)
{
throw new CommunicationErrorException(CommunicationExceptionType.SocketNotCreated, ex);
}
NetworkComponent.StartListening(gameMasterListener, agentListener);
ProcessMessages();
}
public void OnDestroy()
{
NetworkComponent?.Disconnect();
}
