[zeromq-dev] Problem with blocking recv in V.3.0

[Martin Sustrik]

Hi Peter,

> In "signaler.cpp":
> @@ -176,11 +176,11 @@ int zmq::signaler_t::wait (int timeout_)
> FD_SET (r, &fds);
> struct timeval timeout;
> timeout.tv_sec = timeout_ / 1000;
> timeout.tv_usec = timeout_ % 1000 * 1000;
> #ifdef ZMQ_HAVE_WINDOWS
> - int rc = select (0, &fds, NULL, NULL, &timeout);
> + int rc = select (0, &fds, NULL, NULL, timeout_ < 0 ? NULL : &timeout);
> wsa_assert (rc != SOCKET_ERROR);
> #else
> int rc = select (r + 1, &fds, NULL, NULL, &timeout);
> if (unlikely (rc < 0)) {
> zmq_assert (errno == EINTR);

Actually, this bug have been already fixed in 3.0 (commit 
d846c679e9e480eb29aa) and it will be incorporated into the next release.

Till then you can use the version of 0mq from github zeromq3-0 repo.

Martin