[zeromq-dev] PGM 2.0.19rc4 updates require code changes in ZMQ2

Martin Sustrik sustrik at 250bpm.com
Mon Jan 4 09:46:58 CET 2010

Hi Steven,

Malo is going to have a look this week.

Happy New Year!

Steven McCoy wrote:
> Hi Hi,
>   I noticed Malo recently updated to 2.0.18rc3 which missed the rate 
> control precision update Martin worked on before.  I ran through all the 
> unit and network tests and discovered a few major regressions in 
> functionality for certain edge conditions. One of these was the TX 
> thread needs to wake a waiting RX thread if it's timeout value is longer 
> than the first SPM heartbeat interval (used for flushing stream ends). 
>  I re-use the pending event FD that the RX thread currently uses to 
> notify the application of receive-state generated events.
> For ZMQ this means pgm_sender.[ch]pp and pgm_socket.cpp need to be 
> updated with the additional FD retrieved via pgm_transport_get_pending_fd().
> -- 
> Steve-o
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