Guy Cube wrote:
Hello,
We are also haveing exact same issue in our environment. We are using
JBoss 4.2.3, Apache 2.2.11 with mod_proxy_ajp using ajp to connect between
Apache and JBoss. It happens intermittently and when i happnes all AJP's
TCP connections are stayed in ESTABLISHED
Rainer Jung-3 wrote:
I would say you should:
- set connectionTimeout on the AJP connector of JBOSS
- ensure you are using a recent version of the IIS plugin (1.2.28)
- read the timeouts documentation page of the plugin and set appropriate
timeouts.
- monitor the use of the ajp threads
kvancamp wrote:
Rainer Jung-3 wrote:
Can you try to get a couple of full thread dump (e.g. 3 dumps, each 3
seconds apart form each other), when the problem happens next time? If
the problem lasts for some time, your could e.g. generate those dumps
automatically using cron.
http
Rainer Jung-3 wrote:
Can you try to get a couple of full thread dump (e.g. 3 dumps, each 3
seconds apart form each other), when the problem happens next time? If
the problem lasts for some time, your could e.g. generate those dumps
automatically using cron.
My problem seems to be most similar to this post. We are having intermittent
problems with the JBoss/Tomcat AJP 1.3 connector hanging. From searching
the JBoss and Tomcat user forums, other issues that are similar to mine are:
http://marc.info/?l=tomcat-userm=116231271819840w=2
