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
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