Hi Ross,
With a colleage we saw a filedescriptor leak in somethink that looks like a
workaround for windows.
In BasicTaskScheduler.cpp there is :
#if defined(__WIN32__) || defined(_WIN32)
int err = WSAGetLastError();
// For some unknown reason, select() in Windoze sometimes fails with
WSAEINVAL if
// it was called with no entries set in "readSet". If this happens, ignore
it:
if (err == WSAEINVAL && readSet.fd_count == 0) {
err = EINTR;
// To stop this from happening again, create a dummy socket:
int dummySocketNum = socket(AF_INET, SOCK_DGRAM, 0);
FD_SET((unsigned)dummySocketNum, &fReadSet);
}
if (err != EINTR) {
#else
But the dummySocket is never closed.
As during the lifetime of the process we can create/destroy many TaskScheduler,
this small leak becomes important.
Do you think it could be safe to add a close(dummySocketNum) ?
Best Regards,
Michel.
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