I'm trying to use one net_if for two ports at once... sorry if this
looks dumb. Using a modified 1.4.1 in raw mode.
I set up two pcb's... I have two different tcp_accept()'s for them. The
incoming packets appear to go to the proper places, but the connection
is reset after the other one is opened. I had to open up
MEMP_NUM_TCP_PCB_LISTEN to two from one. Obviously the two _accept()'s
set up two _receive()'s.
/**
* \brief HTTP server init.
*/
void httpd_init(void)
{
struct tcp_pcb *pcb;
struct tcp_pcb *pcbHttp;
pcbHttp = tcp_new();
tcp_bind(pcbHttp, IP_ADDR_ANY, 80);
pcbHttp = tcp_listen(pcbHttp);
tcp_accept(pcbHttp, http_accept);
pcb = tcp_new();
tcp_bind(pcb, IP_ADDR_ANY, 502);// was 80 slc
pcb = tcp_listen(pcb);
tcp_accept(pcb, modBus_accept);
}
Is this possible? Is this how it's supposed to be done? Can I do this
without setting up two different net_if's? Either one works fine with
the other commented out.
__
Steve
.
--
Stephen Cowell
Project Manager/Engineer
Plasmability LLC
Office (512) 267-7087
Cell (512) 632-8593 (best)
www.plasmability.com
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