hello, i´m testing my application in EVK1100, and always the listen function
return error. Can anybody help me?
The code
//Create the NUM_SOCKET=8 connection to wait the accept
for(i=0;i<NUM_SOCKET;i++)
{
//Create the 8 socket
lSocket[i] = lwip_socket(AF_INET, SOCK_STREAM, 0);
if (lSocket[i]<0)
return;
//Bind to this socket
memset((char *)&sLocalAddr[i], 0, sizeof(sLocalAddr[i]));
sLocalAddr[i].sin_family = AF_INET;
sLocalAddr[i].sin_len = sizeof(sLocalAddr[i]);
sLocalAddr[i].sin_addr.s_addr = htonl(INADDR_ANY); //MY LOCAL IP is
192.168.1.7 defined for me
sLocalAddr[i].sin_port = PortConnection[i]; //Ports of the table are
1500, 1501,1502...
if (lwip_bind(lSocket[i],(struct sockaddr *)&sLocalAddr[i],
sizeof(sLocalAddr[i])) < 0)
{
//Error. Close the socket
lwip_close(lSocket[i]);
}
//Listen to the 8 socket.Maximum 10 connection for socket
if ( lwip_listen(lSocket[i],10) != 0 )
{
lwip_close(lSocket[i]); //Always enter here
}
}
I don´t know the listen function fail. then i´ve using select to accept the
connection
Thanks
Oscar
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