I’m using TCP/IP by serial. I sent the small packet to server every minutes.
Now I have a problem.
When failed to communicated various reason, the session is can’t re-use anymore.
After send the AT+KTCPCNX=session_id, sometimes rejected from server. - receive the ack +KTCP_NOTIF: session_id,5.
Yes, it can be happend. But after this status, I tried to close the sesson or delete the session. Then it goes to fail.
How can I re-use that session number? Because I reached last session_id at one day. No more usable session_id.
How can I solve this problem?