Home Help Center

IceStorm "batch" reliability with Java?

I'm playing with some publish/subscribe code in Java that works fine until
I set the QoS parameter "reliability" to "batch", at which point the subscriber no
longer receives published messages. (It also stops receiving if I use
ice_batchOneway() instead of ice_oneway() in the publisher, but I'm concerned
here with the first issue. This is with JDK 1.5 and Ice 2.1.2 under Linux RH9.

Before I trouble people too much about this, does anyone have the Clock demo
from the c++ demo suite rewritten in Java? Having that as a working example
might help me track down my problem faster.

Thanks!

Comments

  • benoitbenoit Rennes, FranceAdministrators, ZeroC Staff Benoit FoucherOrganization: ZeroC, Inc.Project: Ice ZeroC Staff
    Hi,

    I'm not aware of any port of this demo to Java. However, we might be able to help if you take a look at [thread=1697]this thread[/thread] for our new support policy :).

    Cheers,
    Benoit.
  • SteveWamplerSteveWampler Member ✭✭
    I think the signature's there now. Is this a known issue? Quite literally the
    code works fine if I use null or an empty java.util.Map for the QoS, but the
    moment I add the "batch" value to the reliability paramter the subscriber
    no longer sees any messages. I thought I could play with a Java version
    of Clock to see what wrong with our setup.
  • SteveWamplerSteveWampler Member ✭✭
    I've solved the problem. The default MessageSizeMax is too small for
    batching messages through IceStorm.
Sign In or Register to comment.