[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Optimisations: A couple of low hanging fruits going for

[clebert.suconic@jboss.com]

Another low hanging fruit :-)

MessagingImpl::decode will aways change the size of the buffer, making the Message to be bigger than it needs to be when serializing or transporting:



MessageImpl::decode
  | {      
  | 
  | ...
  |       byte[] bytes = new byte[len];
  |       buffer.getBytes(bytes);
  |       body = new BufferWrapper(1024); // this should be len
  |       body.putBytes(bytes);      
  | 
  | ...
  | }



Another point also... Making ClientProducerIimpl to use nonBlocking on transacted sends, made those to be much slower on my computer. It is taking about 200 msgs/second against 2000 as it used to be when sending blocking.

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