[openamq-dev] Multi-threaded connection requests fail?

Martin Sustrik sustrik at imatix.com
Mon Nov 12 07:00:27 CET 2007


Hi Jonathan,

This warning seems to appear when you create 2 connections, each from a 
different thread, however, it doesn't seem to have any harmful effect. 
Can you confirm it is OK? If so, we can kill the warning.

Martin

Jonathan Schultz wrote:
>> 14:51:16: Only a single thread may register signals.
> 
> I don't know if this is connected with the failure to connect, but it 
> does indicate a problem somewhere.  A long time ago in a galaxy far away 
> a decision was made in the design of the SMT signal handling code that 
> only a single thread may handle signals.  This output indicates that 
> either 1. there is a bug in the signal handling code or 2. Multiple 
> threads are attempting to register signals.
> 
> Jonathan
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