[zeromq-dev] Using ZMQ_FD with select

[Schmurfy]

I have a strange problem related to using the file descriptor with an event
loop which led me to do some testing with it  in C but there is still
something I cannot figure out.

I created a simple client and server, the client (req.c) sends a request
and wait for an answer while the server just sends back what was received,
my problem is that the client (req.c) always timeout while doing a select
on the file descriptor and I cannot figure out what is wrong in my code.

Another thing that bother me is that the file descriptor is edge-triggered
as specified in the documentation but what happens if I "miss" the change ?
I am not sure if this is possible but let's say I was doing something else
when the data was receiving, if I do a select after will it block forever ?

Here is my code (I used czmq to make the code easier to write and read, I
used zeromq 3.1 for this test): https://gist.github.com/1859646

Thanks for any answer I hate when I don't understand something ^^

Julien Ammous
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20120218/97cd088e/attachment.htm>