void OnRecievePacket(IAsyncResult result)
{
try {
Socket socket = result.AsyncState as Socket;
int len = socket.EndReceive(result);
if (len != packetSize)
{
throw new OverflowException("packet size not equal!");
}
PostNotification(() => {
int typeid = PacketHelper.UnpackHeader(buffer);
if (!handlerMap.ContainsKey(typeid))
{
Debug.LogWarning("type id not registered: " + typeid.ToString());
return;
}
handlerMap[typeid](typeid, buffer);
});
//recieve next packet
RecievePacket(socket);
} catch (SocketException ex) {
Close();
PostNotification(() => { networkErrorCallback(ex.Message); });
Debug.LogException(ex);
} catch (Exception ex) {
//pass
}
}
void OnRecieveHeader(IAsyncResult result)
{
try {
Socket socket = result.AsyncState as Socket;
int recvLen = socket.EndReceive(result);
if (recvLen == 0)
{
throw new SocketException(10054);
}
packetSize = PacketHelper.UnpackHeader(header);
buffer = new byte[packetSize];
socket.BeginReceive(buffer, 0, packetSize, SocketFlags.None, OnRecievePacket, socket);
} catch (SocketException ex) {
Close();
PostNotification(() => { networkErrorCallback(ex.Message); });
Debug.LogException(ex);
} catch (Exception ex) {
//pass
}
}
