Introduction - If you have any usage issues, please Google them yourself
LogOutputSocketProtocol is the management object; m_uploadSocketProtocolMgr is UploadSocketProtocol management object, designed to detect and upload the same file; m_downloadSocketProtocolMgr is DownloadSocketProtocol management object; m_daemonThread is the guardian of process for closing the connection timeout.
2.: AsyncSocketUserToken for SocketAsyncEventArgs binding, save each Socket service object, including: m_receiveEventArgs receives data asynchronous events; m_asyncReceiveBuffer receive data asynchronous events using m_sendEventArgs to send data cache; asynchronous events; m_receiveBuffer receive asynchronous event data returned by the stored cache for subsequent subcontracting; m_sendBuffer is used to preserve the data sent by the cache; m_asyncSocketInvokeElement is the base class for the agreement calls, the main sub package to send a list of concurrent sending, sending a packet to send the completed callback; m_connectSocket is connected to the Socket object.