Disconnect() does not work
Ethernet Chips
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RE: Disconnect() does not work
by hjjeon0608 ·
After you send disconnect request to opponent you can receive ack message and then W5500 is closed.
But by some reason, if W5500 cannot ack message, it waits timeout. So until timeout occurred, the socket status is SOCK_INIT.
If W5500 cannot close, refer to RTR and RCR register.