Re: [lwip-users] idle connection timeout

[address@hidden]

mobin.seven wrote:
> I want to close idle connections on server side with 15s timeout.
> Is  SO_RCVTIMEO what I need?
> I use this line:
> int timeout = 15000;
> lwip_setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));

Where did you get that line from? lwIP tries to implement the standard. 
And the standard says (google for "opengroup so_rcvtimeo" and you find 
it) that it "accepts a timeval structure" for SO_RCVTIMEO. I guess you 
have been using winsock before (they use a DWORD pointer with 
miliseconds)? Winsock is in most cases not a good example when trying to 
write portable code :-)


Simon