Re: [lwip-devel] Moving Layer4+ protocols to main git

[Jan Breuer]

2015-09-09 22:52 GMT+02:00 address@hidden <address@hidden>:

Jan Breuer wrote:

In full blown OS, you can wait also on other sources - timers, external events. In netconn API, it is easy to implement this, but in socket API?

Really? How does that work on winsock(2) using "select()"?

There is the same problem - bare select() can't do it but there is alternative API for this

/* Create Event handle */

HANDLE sock_ev = WSACreateEvent();

/* Assign socket to this handle by  */

WSAEventSelect(sock_fd,sock_ev, FD_READ);

/* Wait events */

WSAEVENT pEvents[n];

pEvents[0] = sock_ev;

pEvents[1] = other_event;

res = WaitForMultipleObjects(n, pEvents, FALSE, INFINITE);

Jan