Re: [lwip-users] Basic LISTEN question

[address@hidden]

Zahir Lalani schrieb:
>  
>
>       while (1){
>
>             ptel_pcb = tcp_listen(ptel_pcb);
>
>             tcp_accept(ptel_pcb, echo_accept);
>
>       }
>
>  
>
> Is this correct? I would normally expect to issue the listen on a port 
> only one
>
>  
No, the correct way is to call tcp_listen() before the while loop: the 
pcb stays in listening state until closed by tcp_close().

Simon