Pid * wrote:
On 31 Jan 2012, at 06:59, baba smith <junkuri...@gmail.com> wrote:
the problem that i'm trying to fix is that after a while that apache and
tomcat work together, the tomcat stops responding to the apache.
it looks like the connector itself stops working.
the errors i see in the apach log are:
"(70007)The timeout specified has expired: ajp_ilink_receive() can't receive
header"
"ajp_read_header: ajp_ilink_receive failed"
"(120006)APR does not understand this error code: proxy: read response
failed from 127.0.0.1:9005 (localhost)")
do you know these errors? i'm pretty new to apache and tomcat so i thought
to start investigating by checking the configurations. i found lots of
documentation and yet nothing about the correlation/relation between the
apache
config and the tomcat config.
Perhaps you can provide the information produced by the version.bat or
.sh script in Tomcat/bin.
(put your answer here)
The exact versions of HTTPD and details about the connector you are
using would also be useful.
(put your answer here)
p
In addition to what Pid is asking for, and to give us a rough idea of the
context :
How many requests are forwarded by Apache to Tomcat : 1 per minute, 1 per second, 10 per
second, 100 per second, 1000 per second ?
And on average, how much time does Tomcat need to process one request ? milliseconds,
seconds, minutes ?
To answer your question more broadly : there does not seem to exist a lot of documentation
about mod_proxy_ajp. And/or, maybe the documentation page that exists is complete, and
there simply are no other parameters to adjust.
The following is just a personal guess :
mod_proxy_ajp uses the same AJP protocol as the other Apache/AJP connector
(mod_jk).
mod_jk provides a lot of parameters to fine-tune its configuration.
mod_proxy_ajp apparently does not.
But also, mod_jk seems to be able to adjust its configuration automatically by default, in
function of the corresponding Tomcat AJP Connector. So I guess that it must be able to
find out the Tomcat Connector configuration through the AJP interface with that Connector.
And since mod_proxy_ajp uses the same protocol, maybe it uses the same functionality to
also set itself up automatically.
Again, just a guess..
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
