[zeromq-dev] zmq_poll() error

Michel Pelletier pelletier.michel at gmail.com
Tue Jan 7 00:03:35 CET 2014

As the docs say:


The operation was interrupted by delivery of a signal before any events
were available."

I assume if you want to ignore the signal then just looping back over
zmq_poll() again would be fine.  You could also set a signal mask to ignore
whatever signal is happening.


On Mon, Jan 6, 2014 at 2:40 PM, Lindley French <lindleyf at gmail.com> wrote:

> I'm trying to use zmq_poll() to test whether a TCP dealer or an inproc
> pull socket have anything available to read. However, sometimes I am
> getting an EINTR error. This appears to be because the poll() function is
> returning -1. However, no bits are set in revents for either descriptor, so
> I'm not sure what's going on.
> Any suggestions?
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