Posted: Wed Mar 18, 2009 6:17 pm Post subject: webservices on WMBv6.0
Yatiri
Joined: 30 Nov 2006 Posts: 614 Location: Washington DC
Once we deploy a message flow exposed as a web service and deployed on broker (with additional instances 0), it will allow 250 client connections and broker process them sequentially...
In one scenario where the web service has a time out of 3 seconds and already 250 client connections are made....in the sequence of processing the first flow suppose it would have taken 2.59 seconds and all the remaining 249 connections will get timeout.
That will lead us to increase the number of instances on the message flow based on our load to achieve a better throughput.
Definitely we can do that and we did and working well.
By doing that it would increase in memory consumption, CPU e.t.c....
If we think in more deeper what's the purpose of providing 250 client connections and processing the requests one by one.....
If increasing the number of threads is the only solution and if we have more number of message flows(lets say 50) deployed and each increasing the threads (lets say 10) think of how much of memory, CPU consumed..Just this only a thought on web services on broker. _________________ IBM ->Let's build a smarter planet
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