[lwip-users] Changing Port number at run time

[Sanchayan]

Hello everyone,

I have got a connection running in listening mode on a particular port. 
For giving Dynamic DNS provision, i need to change the port number of my 
listening connection at run time. I tried tcp_bind, but, it returns 
"ERR_ISCONN     -13   Already connected".   I tried to see in lwiplib.c 
file, if there is a function like lwIPNetworkConfigChange(), which will 
help me change the port number for a particular connection.

Can anyone help me with this?

--
Thanks & Regards,
Sanchayan Maity.



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