On Fri, Apr 24, 2015 at 11:53:50AM +0200, Martijn Rijkeboer wrote:
On Fri, Apr 24, 2015 at 11:43:44AM +0200, Martijn Rijkeboer wrote:
I should have checked the code. Unfortunately the idea to use a recursive call to pollSockets comes from the Haskell examples in the ZeroMQ guide. So I will probably not be the only one that has this issue...
Strange. Can you link me to that?
An example that uses the pollSockets idea (pollServer): - https://github.com/imatix/zguide/blob/master/examples/Haskell/lpclient.hs
That's quite different. `sendServer` is not being called by `poll`.
Maybe I don't understand, but inside the pollServer function a call to poll is done and on line 47 and 56 of that same function, pollServer is called again (recursive).
It's fine to call `pollServer` recursively, but it's not fine to call it recursively from a handler, i.e. something that occurs in the second argument to `poll`. Tom