//public virtual bool Send<T>(T msg) where T : global::ProtoBuf.IExtensible
//{
// MemoryStream body = new MemoryStream();
// MessagePacker.ProtobufHelper.Serialize(body, msg);
// MemoryStream head = new MemoryStream(sizeof(ushort) + sizeof(uint));
// ushort len = (ushort)body.Length;
// head.Write(BitConverter.GetBytes(len),0,2);
// head.Write(BitConverter.GetBytes(Id<T>.Value),0,4);
// return Send(head, body);
//}
public bool Send(MemoryStream head, MemoryStream body)
{
head.Seek(0, SeekOrigin.Begin);
body.Seek(0, SeekOrigin.Begin);
if (body.Length == 0)
{
return(Send(head));
}
else
{
AsyncSendBufferManager asyncSendBufferManager = _userToken.SendBuffer;
asyncSendBufferManager.StartPacket();
asyncSendBufferManager.DynamicBufferManager.WriteBuffer(head.GetBuffer(), 0, (int)head.Length);
asyncSendBufferManager.DynamicBufferManager.WriteBuffer(body.GetBuffer(), 0, (int)body.Length);
asyncSendBufferManager.EndPacket();
bool result = true;
if (!_sendAsync)
{
int packetOffset = 0;
int packetCount = 0;
if (asyncSendBufferManager.GetFristPacket(ref packetOffset, ref packetCount))
{
_sendAsync = true;
result = SendAsyncEvent(_userToken.ConnectSocket, _userToken.SendEventArgs, asyncSendBufferManager.DynamicBufferManager.Buffer, packetOffset, packetCount);
return(result);
}
}
}
return(true);
}
public bool Send(MemoryStream stream)
{
if (stream.Length == 0)
{
return(true);
}
else
{
AsyncSendBufferManager asyncSendBufferManager = _userToken.SendBuffer;
asyncSendBufferManager.StartPacket();
asyncSendBufferManager.DynamicBufferManager.WriteBuffer(stream.GetBuffer(), 0, (int)stream.Length);
asyncSendBufferManager.EndPacket();
bool result = true;
if (!_sendAsync)
{
int packetOffset = 0;
int packetCount = 0;
if (asyncSendBufferManager.GetFristPacket(ref packetOffset, ref packetCount))
{
_sendAsync = true;
result = SendAsyncEvent(_userToken.ConnectSocket, _userToken.SendEventArgs, asyncSendBufferManager.DynamicBufferManager.Buffer, packetOffset, packetCount);
return(result);
}
}
}
return(true);
}
public AsyncUserToken(int asyncReceiveBufferSize)
{
_connectSocket = null;
_receiveEventArgs = new SocketAsyncEventArgs();
_receiveEventArgs.UserToken = this;
_asyncReceiveBuffer = new byte[asyncReceiveBufferSize];
_receiveEventArgs.SetBuffer(_asyncReceiveBuffer, 0, _asyncReceiveBuffer.Length);
_receiveBuffer = new DynamicBufferManager(10);
_sendEventArgs = new SocketAsyncEventArgs();
_sendEventArgs.UserToken = this;
_sendBuffer = new AsyncSendBufferManager(10);
}
private bool SendCompleted()
{
_sendAsync = false;
AsyncSendBufferManager asyncSendBufferManager = _userToken.SendBuffer;
asyncSendBufferManager.ClearFirstPacket();
int offset = 0;
int count = 0;
if (asyncSendBufferManager.GetFristPacket(ref offset, ref count))
{
return(SendAsyncEvent(_userToken.ConnectSocket, _userToken.SendEventArgs, asyncSendBufferManager.DynamicBufferManager.Buffer, offset, count));
}
else
{
return(SendCallback());
}
}