Call Flow Monitoring in SailFin

SailFin supports call flow monitoring which is a feature inherited from GlassFish. This feature can be used to debug the request call flow in the application server. In case of SailFin, you will now be able to see how much time a SIP request spends in the SIP container.

Here, I shall demonstrate how to use this feature.

To start with, you will need to enable call flow on a running server instance.

1. Start the DAS

2. Login to administration console (point your browser to http://localhost:4848)

3. In the Common Tasks page, click on 'View Monitoring Data'

4. Then click on 'Call Flow' tab

5. Click on 'Enabled', then 'Save'

You will now see a message like the following in server.log:

[#|2008-03-07T13:37:57.313+0530|INFO|sun-comms-appserver1.0|javax.enterprise.system.tools.admin|_ThreadID=16;_ThreadName=httpWorkerThread-4848-1;|ADM11009: CallFlow enable successful.|#]



I'll use the 'subscribe' test from the quicklook tests of the SailFin tests suite. To set up the test environment, do the following:

1. Checkout sailfin-tests

cd <workspace>/sailfin

cvs up -d sailfin-tests

2. Edit proxy host/port in config-dev.properties Set environment variables, SF_HOME, ANT_HOME and PATH. Invoke ant

ant setup

3. cd quicklook/publish

4. Run the test

ant all

Now, go back to admin console and click on 'Refresh' to view the call flow data. Here is a sample screenshot.






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Posted by aizheng on March 18, 2008 at 03:53 AM IST #

hi
am trying to run call set up sample of sailfin. the first step i.e http://localhost:8080/callsetup/RegistrationBrowserServlet is working fine but when am clicking the submit button am getting ar error Exception: java.io.NullPointerException.

Please help me out

Posted by suparna on March 27, 2008 at 06:57 AM IST #

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