Extra TCP

The main TCP server listening 8082 port,

TCP server listening 20001 port,

UDP server listening 20002 port,

HTTP server listening 20003 port,

HTTPs server listening 20004 port,

MQTT server listening 20005 port.

(v3, no authentication/encryption)

Every messages delivered to 20001-20004 port will be forwarded to all TCP clients connecting 8082 port, and the TCP server supports backward message.

More features:

- Multi-threaded

Unlimited client connection

- Heartbeat

Send out \n after receiving last message for 20s

- TCP Timeout resource recycling

Timeout when no message for one minute, TCP connection close