public override void OnReceiveHandshakePacket(Packet pPacket)
{
ushort build;
pPacket.ReadUShort (out build);
if (build != Config.Instance.Build) {
Log.WriteLine (ELogLevel.Warn, "[Client] Build version mismatch. Disconnecting from server");
Disconnect ();
}
}
private void EndReceive(SocketAsyncEventArgs pArguments)
{
if (mDisconnected != 0) return;
if (pArguments.BytesTransferred <= 0)
{
if (pArguments.SocketError != SocketError.Success && pArguments.SocketError != SocketError.ConnectionReset) Log.WriteLine(ELogLevel.Error, "[{0}] Receive Error: {1}", Host, pArguments.SocketError);
Disconnect();
return;
}
mReceiveLength += pArguments.BytesTransferred;
while (mReceiveLength > 4)
{
if (mReceivingPacketLength == 0)
{
mReceivingPacketLength = GetHeaderLength(mReceiveBuffer, mReceiveStart);
}
if (mReceivingPacketLength > 0 && mReceiveLength >= mReceivingPacketLength + 4)
{
if (!mReceivedHandshakePacket && mReceiveStart == 0) {
// Handshake packet
mReceivedHandshakePacket = true;
Packet packet = new Packet(mReceiveBuffer, mReceiveStart + 4, mReceivingPacketLength, false);
ushort build;
packet.ReadUShort (out build);
if (build != Config.Instance.Build) {
Log.WriteLine (ELogLevel.Warn, "[Client] Build version mismatch. Disconnecting from server");
Disconnect ();
}
} else {
Packet packet = new Packet(mReceiveBuffer, mReceiveStart + 4, mReceivingPacketLength);
PacketHandlerAttribute handler = sHandlers.GetOrDefault (packet.Opcode, null);
if (handler != null)
Client.AddCallback (() => handler.Processor (packet));
else {
Log.WriteLine (ELogLevel.Debug, "[{0}] Receiving 0x{1}, {2} Bytes", Host, ((ushort)packet.Opcode).ToString ("X4"), packet.Length);
packet.Dump ();
}
}
mReceiveStart += mReceivingPacketLength + 4;
mReceiveLength -= mReceivingPacketLength + 4;
mReceivingPacketLength = 0;
mReceiveLast = DateTime.Now;
}
}
if (mReceiveLength == 0) mReceiveStart = 0;
else if (mReceiveStart > 0 && (mReceiveStart + mReceiveLength) >= mReceiveBuffer.Length)
{
Buffer.BlockCopy(mReceiveBuffer, mReceiveStart, mReceiveBuffer, 0, mReceiveLength);
mReceiveStart = 0;
}
if (mReceiveLength == mReceiveBuffer.Length)
{
Log.WriteLine(ELogLevel.Error, "[{0}] Receive Overflow", Host);
Disconnect();
}
else BeginReceive();
}