[zeromq-dev] wuserver: broken pipe on OS X

Chuck Remes cremes.devlist at mac.com
Wed May 18 02:17:56 CEST 2011

On May 17, 2011, at 6:35 PM, John D. Mitchell wrote:

> Howdy, just installed latest zeromq from git (2.1.7) on OS X 10.6.7. This is a 2011 MBP with lots of free RAM and an SSD. Running into few problems that don't seem to show up in irc or mailing list logs...
> First off… running the wuclient & wuserver example code gives "broken pipe". The basic  functionality seems to work fine but when the (first) client is done it goes away and the server gets killed with the broken pipe.

1. Paste the error message somewhere where we can see it. Give us the whole backtrace (if there is one).

2. Make sure you check the FAQ and Tuning pages for OSX-specific details. The "stock" OSX setup has insufficient kernel buffers for running many of the examples under stress.


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