[zeromq-dev] Java/Windows issues

Pavol Malosek malosek at fastmq.com
Mon Aug 3 23:13:35 CEST 2009


Hello Robin,

It should be possible to run more than one pgm receiver on the same machine - speaking about OpenPGM on Linux.
Could you please try to run two ./perf/tests/zmq/pgm_remote_thr test programs on one box against single pgm_local_thr on the second box?

Which error/assert are you seeing?

malo

  ----- Original Message ----- 
  From: Robin Weisberg 
  To: Martin Sustrik 
  Cc: zeromq-dev at lists.zeromq.org 
  Sent: Tuesday, August 04, 2009 7:29 PM
  Subject: Re: [zeromq-dev] Java/Windows issues


  Thanks Martin!

  FYI, I noticed that when running the same listener app under linux restarting the publisher doesn't cause a problem. So it seems its windows related not java related. 

  BTW is there a good reason for not being able to have multiple listeners listening on the same machine? Even when I run w/ udp encapsulation I can't have multiple apps running listening to the same multicast address. From a high level it would seem to me it should be as simple as just setting the appropriate socket option 

  setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)

  But I guess there could be more going on underneath the hood. Let me know if this is a more appropriate question for the OpenPGM folks.
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