[zeromq-dev] Other poll events than in/out

Brian Granger ellisonbg at gmail.com
Sat Feb 13 03:31:12 CET 2010


All,

> One other question about zmq_poll.  I am running 0MQ 2.0 and when I
> call zmq_poll
> I get:
>
> "Operation not supported"

OK, I figured this out - just needed to pass ZQM_POLL to the context.
But my other questions about poll still stand.

Cheers,

Brian

> as the error.  Do I need to use trunk?
>
> Cheers,
>
> Brian
>
> On 2/12/10, Brian Granger <ellisonbg at gmail.com> wrote:
>> I am working on the Python bindings to zmq_poll and have a few questions:
>>
>> * For zmq sockets only io/out events make sense.  But what about for
>> other socket types.  Can zmq_poll be used to monitor other sockets for
>> the other events that select/poll know about?
>>
>> * When working with zmq sockets, does zmq_poll know about when
>> complete messages are ready to be sent or received, or when the
>> underlying socket is ready for read/write?
>>
>> * In the IO thread, does zmq call the real poll/select and manage the
>> tcp/tpc/etc sockets in a non-blocking manner?
>>
>> Cheers,
>>
>> Brian
>>
>> --
>> Brian E. Granger, Ph.D.
>> Assistant Professor of Physics
>> Cal Poly State University, San Luis Obispo
>> bgranger at calpoly.edu
>> ellisonbg at gmail.com
>>
>
>
> --
> Brian E. Granger, Ph.D.
> Assistant Professor of Physics
> Cal Poly State University, San Luis Obispo
> bgranger at calpoly.edu
> ellisonbg at gmail.com
>


-- 
Brian E. Granger, Ph.D.
Assistant Professor of Physics
Cal Poly State University, San Luis Obispo
bgranger at calpoly.edu
ellisonbg at gmail.com



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