[zeromq-dev] 0MQ 3.2.3, Windows XP-SP3 and epgm

Steven McCoy steven.mccoy at miru.hk
Tue Jul 9 15:48:56 CEST 2013

On 9 July 2013 05:53, Marten Feldtmann <itlists at schrievkrom.de> wrote:

> Despite this problem the XP programs are doing their job - sending and
> receiving the data.

This implies some form of spin-wait as per Laurent's reply.  The symptoms
should typically appear after the first packet loss and NAK generation.

The question is how you are driving 0mq IO and whether it is the 0mq IO
thread spinning.  Some annotation to the runtime may be required.  With PGM
you can enable console level trace roles and play with different timers to
see if that improves the operation.

Also, one might need to verify this problem is not arising:


Setting timer mechanism:

Setting trace log levels:

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