Hi.

I am far from being the specialist here, but my inner application designer core revolts at the idea of having a thread in Tomcat busy at nothing else but checking 86,400 times a day, just in case you redeploy an application from time to time.
There must exist a more efficient mechanism for doing that.
One should probably check how the Tomcat Manager deploys an application on-demand, and use the same mechanism e.g.

I'm curious to see Chuck's reaction to this thread.



Khlystov Alexandr wrote:

I have 10 seconds now instead of 15 with 2 of 3 options:

backgroundProcessorDelay="1"
<Context docBase="hello-webapp" path="/hello-webapp" reloadable="true" antiJARLocking="true" backgroundProcessorDelay="1"/>

and
lazy-init for all beans.

Cool! thanks again.

Now I'm going to sleep, and will implement javac direct compilation tomorrow.

Kees Jan Koster пишет:
Dear Khlystov,

1. 5 second (using maven) compile source ( usually it is 1 or 2 files )
2. 0 second copy *.class file into Tomcat/webapps

Stop using Maven for simple compiles and write a small shell script that just calls javac with the webapp's WEB-INF/classes as output dir.

3. 5-7 seconds waiting while Tomcat finds that my webapp deployed
files are changed

There is a timer somewhere that you can lower for this. I forget precisely which one. It will slow down Tomcat a bit, but you will redeploy faster.

4. 1 seconds takes to undeploy my webapp
5. 3-5 seconds takes to deploy ( really initialize Wicket & Spring
Beans frameworks with my data)


Well, you chose these frameworks, so you'll have to live with their startup times. Lazy initialisation *may* help, if you initialise more than you need for a specific test.

--
Kees Jan

http://java-monitor.com/forum/
kjkos...@kjkoster.org
06-51838192

Rule 1 for being in a hole: stop digging.


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