Possible 2 + 3 implemented.
Raul did you by any chance had a chance to take a look also? What remains is gnodets suggest which has been listed as task 18. And then the naming of the new API and possible adding a bit more javadoc etc. On Tue, May 28, 2013 at 10:26 AM, Claus Ibsen <claus.ib...@gmail.com> wrote: > Hi > > So after a week we got good progress on this one. > We have been able to reduce the stack-frames with a factor of 2 - 3 times. > > The sample we have been using for benchmark is down from 40 to 16. > And there is room for 1, 2 or 3 more to be shaved off. > > > Possible #1) > The JMX InstrumentationProcessor is harder to "reduce" as it wraps the > processor in the route to be executed, eg > - an EIP > - a custom bean > - a custom processor > - etc. > > So it sits there and track utilization, how many calls, how long time, > how many success / failures / redeliveries etc. > And its this fine grained "redelivery" that is a challenge. > > If we want to keep having fine grained redelivery tracking and > whatnot, then it has to sit just at the edge of the actual processor > being invoked, eg in between the error handler and the processor. So > when the error handler "kick in" and do a redelivery, we can keep > track of that. > > > Possible #2) > Just noticed these two which can be optimized. This ought to be easy and > doable. > > at > org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:391) > at > org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:273) > > > Possible #3) > When calling a custom Processor that is only sync we could enhance > logic at places to call the sync processor without using the > ProcessorToAsyncProcessorBridge. This is also what gnodet have > suggested. > > > > > > > > > > > > > > -- > Claus Ibsen > ----------------- > www.camelone.org: The open source integration conference. > > Red Hat, Inc. > FuseSource is now part of Red Hat > Email: cib...@redhat.com > Web: http://fusesource.com > Twitter: davsclaus > Blog: http://davsclaus.com > Author of Camel in Action: http://www.manning.com/ibsen -- Claus Ibsen ----------------- www.camelone.org: The open source integration conference. Red Hat, Inc. FuseSource is now part of Red Hat Email: cib...@redhat.com Web: http://fusesource.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen
