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Posted to users@tomcat.apache.org by Alexander Lazic <al...@none.at> on 2006/08/19 21:40:51 UTC
Valve && Connectors && Request-Objects
Hi,
today i have try to get some Infos from tomcat 4.1.x similar like
--- 5.5.x
=>container/webapps/manager/WEB-INF/classes/org/apache/catalina/manager/StatusTransformer.java
.
.
.
mBeanServer.getAttribute(grpName, "requestCount"));
.
.
---
My main target is as follow:
currentUsersSessions
currentConnections <= from connector if possible ;-)
requestDuration
Btw.: Is it true that mod_proxy_ajp and mod_jk make a tcp-session per
request?!
I have seen a in 4.1.32
connectors/coyote/src/java/org/apache/coyote/RequestInfo.java which have
the infos but when i try to use this i get this error:
Javac: ${JAVA_HOME}/bin/javac -version
javac 1.5.0_05
OS: uname -a
Linux home1 2.6.17-1-686 #1 SMP Sat Jul 29 15:32:47 UTC 2006 i686
GNU/Linux
Distri: Debbian unstable
---
${JAVA_HOME}/bin/javac -deprecation -classpath ../apache-tomcat-4.1.32-LE-jdk14/server/lib/tomcat-jk.jar:../apache-tomcat-4.1.32-LE-jdk14/common/lib/servlet.jar:../apache-tomcat-4.1.32-LE-jdk14/server/lib/catalina.jar:../apache-tomcat-4.1.32-LE-jdk14/server/lib/tomcat4-coyote.jar:../apache-tomcat-4.1.32-LE-jdk14/server/lib/tomcat-coyote.jar LogData.java && rm LogData.jar && jar cf LogData.jar LogData.class && cp LogData.jar ../apache-tomcat-4.1.32-LE-jdk14/server/lib/LogData.jar
LogData.java:367: cannot find symbol
symbol : constructor RequestInfo(org.apache.catalina.Request)
location: class org.apache.coyote.RequestInfo
RequestInfo rp = new RequestInfo(request).getRequestProcessor();
^
LogData.java:415: cannot find symbol
symbol : method Long(long)
location: class LogData
log(Long(rp.getRequestProcessingTime()).toString(),date);
^
2 errors
---
I have try to replace the org.apache.catalina.Request to
org.apache.coyote.Request but i wasn't successfully :-(
If you interested you can get the .java file from:
http://none.at/LogData.java
Be warned it is in development status ;-)
I use this Connector-setting in server.xml:
---
<Connector className="org.apache.ajp.tomcat4.Ajp13Connector"
port="4091"
minProcessors="5" maxProcessors="75"
enableLookups="false"
acceptCount="10" debug="9"/>
---
and this valve setting in <Engine ...:
---
<Valve className="LogData" prefix="LogData1-" suffix=".log"
rotatable="true" />
---
A statment like "unpossible with this connector" is also valid ;-)
Btw2.: there are some more methodes in RequestInfo-class which is also
nice that i can use it ;-) (getRequestProcessingTime(),getProcessingTime(),...)
Please also tell me if i'am on the wrong way ;-)
Thanks for help && regards
Alex
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Re: Valve && Connectors && Request-Objects
Posted by Alexander Lazic <al...@none.at>.
Hi,
On Mon 21.08.2006 11:36, Martin Gainty wrote:
>
>If you know the name of the attribute you could use the getAttribute
>method
[snipp]
Ok, thanks.
I think i will go another way ;-)
For this i will start a new thread on this list, i hope that this is the
right List ;-)
Regards
Alex
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Re: Valve && Connectors && Request-Objects
Posted by Martin Gainty <mg...@hotmail.com>.
Hello Alex
If you know the name of the attribute you could use the getAttribute method
public Object getAttribute(String name)
{ //notice this goes to the ProcessorAttributes..
return this.processorAttributes.get(name);
}
HTH,
M-
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----- Original Message -----
From: "Alexander Lazic" <al...@none.at>
To: "Tomcat Users List" <us...@tomcat.apache.org>
Sent: Monday, August 21, 2006 4:17 AM
Subject: Re: Valve && Connectors && Request-Objects
> On Son 20.08.2006 18:50, Martin Gainty wrote:
>>I believe you will have to acquire the ServletInfo from the
>>(Action)servlet itself as in the example..
>>
>>ServletInfo info = cyR.getRequestProcessor().servlet.getServletInfo();
>
> Thanks for info but i'am not sure if i understand you right?!
>
> The getServletInfo() give me *only* a String?!
>
> ---
> apache-tomcat-4.1.32-src $ egrep -r ServletInfo *
> ---
>
> Regards
>
> alex
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>
>
Re: Valve && Connectors && Request-Objects
Posted by Alexander Lazic <al...@none.at>.
On Son 20.08.2006 18:50, Martin Gainty wrote:
>I believe you will have to acquire the ServletInfo from the
>(Action)servlet itself as in the example..
>
>ServletInfo info = cyR.getRequestProcessor().servlet.getServletInfo();
Thanks for info but i'am not sure if i understand you right?!
The getServletInfo() give me *only* a String?!
---
apache-tomcat-4.1.32-src $ egrep -r ServletInfo *
---
Regards
alex
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Re: Valve && Connectors && Request-Objects
Posted by Martin Gainty <mg...@hotmail.com>.
I believe you will have to acquire the ServletInfo from the (Action)servlet itself as in the example..
ServletInfo info = cyR.getRequestProcessor().servlet.getServletInfo();
In your Valve class:
public void invoke(request,response,valveContext) throws IOException,ServletException
{
//main processing here
// now execute all other valves
valveContext.invokeNext(request, response);
}
Anyone else ?
M-
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----- Original Message -----
From: "Alexander Lazic" <al...@none.at>
To: "Tomcat Users List" <us...@tomcat.apache.org>
Sent: Sunday, August 20, 2006 2:41 PM
Subject: Re: Valve && Connectors && Request-Objects
> On Sam 19.08.2006 21:40, Alexander Lazic wrote:
>
>>I have seen a in 4.1.32
>>connectors/coyote/src/java/org/apache/coyote/RequestInfo.java which
>>have the infos but when i try to use this i get this error:
>
> With help from Mark Thomas i have know a working CoyoteConnector, thanks
> you Mark ;-).
>
> But kow i have another question and I'am not sure if i'am on the wrong
> way.
>
> My setup now:
>
> ---
> <Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
> protocolHandler="org.apache.jk.server.JkCoyoteHandler"
> port="8009" enableLookups="false"
> connectionTimeout="0" debug="9"
> useURIValidationHack="false"
> protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler" />
>
> .
> .
> <Engine ...
> <Valve className="LogData" prefix="LogData1-" suffix=".log"
> rotatable="true" />
> .
> .
> ---
>
> and try to get out some infos from RequstInfo:
>
> ---
> org.apache.coyote.Request cyR = ((CoyoteRequest)request).getCoyoteRequest();
> RequestInfo rqInf = cyR.getRequestProcessor();
> .
> .
> .
> log("==>>>rqInf.getRequestProcessingTime() :"+rqInf.getRequestProcessingTime() +":\n",date);
> log("==>>>rqInf.getProcessingTime() :"+rqInf.getProcessingTime() +":\n",date);
> log("==>>>rqInf.getRequestCount() :" + rqInf.getRequestCount() +
> >>>":\n",date);
> context.invokeNext(request, response);
> .
> .
> .
> result.append("RequestProcessingTime() :");
> result.append(rqInf.getRequestProcessingTime());
> result.append(": ProcessingTime() :");
> result.append(rqInf.getProcessingTime());
> result.append(": RequestCount() :");
> result.append(rqInf.getRequestCount());
> result.append(":");
>
> log(" result.toString() :" + result.toString(),date);
> ---
>
> and i get for the first request 0, could this be a bug or do i
> understand the RequestInfo class wrong?!
>
> Btw: i it possibel to get the info how many requests at the moment
> tomcat currently handle?!
>
> Thanks for help && regards
>
> Alex
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
Re: Valve && Connectors && Request-Objects
Posted by Alexander Lazic <al...@none.at>.
On Sam 19.08.2006 21:40, Alexander Lazic wrote:
>I have seen a in 4.1.32
>connectors/coyote/src/java/org/apache/coyote/RequestInfo.java which
>have the infos but when i try to use this i get this error:
With help from Mark Thomas i have know a working CoyoteConnector, thanks
you Mark ;-).
But kow i have another question and I'am not sure if i'am on the wrong
way.
My setup now:
---
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
protocolHandler="org.apache.jk.server.JkCoyoteHandler"
port="8009" enableLookups="false"
connectionTimeout="0" debug="9"
useURIValidationHack="false"
protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler" />
.
.
<Engine ...
<Valve className="LogData" prefix="LogData1-" suffix=".log"
rotatable="true" />
.
.
---
and try to get out some infos from RequstInfo:
---
org.apache.coyote.Request cyR = ((CoyoteRequest)request).getCoyoteRequest();
RequestInfo rqInf = cyR.getRequestProcessor();
.
.
.
log("==>>>rqInf.getRequestProcessingTime() :"+rqInf.getRequestProcessingTime() +":\n",date);
log("==>>>rqInf.getProcessingTime() :"+rqInf.getProcessingTime() +":\n",date);
log("==>>>rqInf.getRequestCount() :" + rqInf.getRequestCount() +
>>>":\n",date);
context.invokeNext(request, response);
.
.
.
result.append("RequestProcessingTime() :");
result.append(rqInf.getRequestProcessingTime());
result.append(": ProcessingTime() :");
result.append(rqInf.getProcessingTime());
result.append(": RequestCount() :");
result.append(rqInf.getRequestCount());
result.append(":");
log(" result.toString() :" + result.toString(),date);
---
and i get for the first request 0, could this be a bug or do i
understand the RequestInfo class wrong?!
Btw: i it possibel to get the info how many requests at the moment
tomcat currently handle?!
Thanks for help && regards
Alex
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