[zeromq-dev] Making push-pull connections

Timothy Shead tshead at sandia.gov
Mon Mar 7 19:37:36 CET 2011


On 3/7/11 11:33 AM, Pieter Hintjens wrote:

OK, so this is comparable to the PUB-SUB connection issues described in 
detail in the Guide ... that gives me what I need to proceed.

Many thanks!
Tim

> There is a trick, yes. Connects take a finite time, so the first pull
> socket past the gate will grab a lot of messages before the others
> arrive. You need to have all pull sockets connected before pushing out
> messages.
>
> -Pieter
>
> On 7 Mar 2011 19:25, "Timothy Shead" <tshead at sandia.gov
> <mailto:tshead at sandia.gov>> wrote:
>  > Folks:
>  >
>  > Is there a trick when connecting multiple PULL sockets to a single PUSH
>  > socket? What I'm seeing is that sometimes my messages are load-balanced
>  > among all the connected PULL sockets, but other times go to just one
>  > PULL socket, or a subset of PULL sockets. My assumption is that some of
>  > my PULL sockets aren't getting a chance to connect, so aren't receiving
>  > messages, but I'm not clear on what to do differently.
>  >
>  > Thanks in advance,
>  > Tim
>  >
>  >
>  > --
>  > Timothy M. Shead
>  > Sandia National Laboratories
>  > 1461, Scalable Analysis and Visualization
>  >
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>  >


-- 
Timothy M. Shead
Sandia National Laboratories
1461, Scalable Analysis and Visualization




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