Hi Chuck,
did you start the clients and servers on one machine? This doesn't work
with multicast also makes not much sense. To do multicast you need
several computers in a network.
Andreas
Has anyone had recent experience using multicast with a cluster? I'm slogging
through the emails and seeing lots of positive
comments about clustering performance, but I'm not seeing it on my system.
I'm running on Windows XP Pro with the latest OpenSG sources, built with Studio
2005 (argh!), and just trying to run the cluster
test programs. Running 1 testClusterClient and 2 testClusterServer's, things
seem to work fine using the default connection
(StreamSock). When I enable multicast all around, I can move the default torus
for about 2 seconds before the system locks up.
In different DOS consoles, I'm executing:
testClusterClient -m -M -g640,240,320,600 Server1 Server2
testClusterServer -m -e -w -g640,480,0,0 Server1
testClusterServer -m -e -w -g640,480,640,0 Server2
I've seen comments that once sync is lost with the data stream, hope is lost
for the cluster. Has this been addressed and I'm
missing it somehow?
Dirk posted a link to some comments on the cluster tests way back in 2002 on
geocities, but it's now dead. If there's someone out
there who's knowledgeable about the project and would like to work this
through, I'm available to help. I'm not familiar enough
with the innards of the system to do it on my own, though (...yet ;-) ).
Also, is there an explanation for testClusterASyncServer somewhere?
Thanks,
Chuck Bueche
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-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
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