SOCKET/6/TCPCONNBLK:The current TCP connection was blocked at [ULONG]:[ULONG]:[ULONG] (Hour:Minute:Second)
The current TCP connection was blocked.
blocked at
indicates the time when the TCP connection or disconnection is cut off. The format is HH:MM:SS.
1. The user called the Close function to turn off the socket.
2. The TCP server received RST packets from the TCP client.
3. TCP retransmission timed out.
4. Failed to perform TCP keepalive detection.