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Posted to user@jmeter.apache.org by "Mr. B Obst" <b....@gmail.com> on 2007/02/04 05:52:06 UTC

jmeter mail sampler Q&A

I am a new user, looking for more details on mail sampler. I have spent
considerable time playing, surfing, at this point I am asking for links,
blogs, user-lists, forums, or a direct answer to;

How to I check and erase IMAP emails?

I have thoroughly reviewed
http://jakarta.apache.org/jmeter/usermanual/get-started.html

I have added the two (2) jar files to /lib/ext
{
mail.jar,activation.jar
}

I have this error:
1170461276196,47,Mail Reader Sampler,500,java.io.IOException: Unknown
encoding: ,Thread Group 1-1,,false,null

Thats when I try to retrieve >0 messages.

Thanks in advance,

./b

Re: jmeter mail sampler Q&A

Posted by b1alpha gtalk <b....@gmail.com>.

Can anyone shed some light on this issue?

How can I debug IMAP emails that are failing, the JMeter client has its
"own" behaviour and I need somre more debugging to figure out what that is.
However, something has caught the IOexception and did not print the full
trace or exception to logs or screen, so therefor, one can not debug JMeter
IMAP. This is probably not the appropriate behaviour.

Please create bug report, fix or advise,

./Brennon

On 2/7/07, b1alpha gtalk <b....@gmail.com> wrote:
>
> Anyone out there know how to increase the logging of my error so that i
> get a StackTrace on this err.toString() from JMeter. It should be a
> printStackTrace(errorfiles) I think but its not.
>
> > > > > > Sample Start: Tue Feb 06 13:06:15 PST 2007
> > > > > > Load time: 47
> > > > > > HTTP response code: 500
> > > > > > HTTP response message: java.io.IOException : Unknown encoding:
>
> I turned on all the debugs but I cant get the stackTrace, pls send help.
>
> ./b
>
>
>
> On 2/6/07, Mr. B Obst <b....@gmail.com> wrote:
> >
> > I would like to debug my errors, can anyone show me a way to see more
> > logs, or enable more logging, or re-direct the output of error messages FULL
> > to the console, or files.
> >
> > I want the full errors, from my IMAP problem, so that I can see if the
> > Java.IO exception is a getStream or close, or die or whatever method is
> > failing. I can only look so much at the network traffic. I know the port is
> > being clobbered, but how?
> >
> > Thank you in advance,
> >
> > ./b
> >
> > On 2/6/07, Mr. B Obst <b.1.alpha@gmail.com > wrote:
> > >
> > > Please suggest a method to increase my ability to troubleshoot this
> > > error.
> > >
> > > /b
> > >
> > > On 2/6/07, sebb < sebbaz@gmail.com > wrote:
> > > >
> > > > Yes it does work, but not all test elements have debugging in them.
> > > >
> > > > On 06/02/07, Mr. B Obst <b....@gmail.com> wrote:
> > > > > Actually, does the GUI-->Help-->Enable Debug  actually have any
> > > > effect? If
> > > > > so what is it?
> > > > >
> > > > > On 2/6/07, Mr. B Obst <b....@gmail.com> wrote:
> > > > > >
> > > > > > Here is the web documentation to which I was referring when I
> > > > said,
> > > > > > "vague",  what I meant was too vague, and seemingly
> > > > inconsistent. For me
> > > > > > this information is not detailed enough to understand how the
> > > > following
> > > > > > debug options are used.  In the following examples;
> > > > > >
> > > > > > {argument}={value} and e.g. jorphan=INFO or
> > > > jmeter.util=DEBUGjmeter-LDEBUG
> > > > > > * I was unable to set options with that data as I do not know
> > > > enough where
> > > > > > to find such debug magic variables information. Additionally
> > > > they do not
> > > > > > match up to the previous example and there is no list of
> > > > supported options
> > > > > > or arguments linked to there either.
> > > > > >
> > > > > > page -->
> > > > http://jakarta.apache.org/jmeter/usermanual/get-started.html
> > > > > >
> > > > > > * 2.4.5 Overriding Properties Via The Command Line*
> > > > > >
> > > > > >
> > > > > > jmeter -Duser.dir=/home/mstover/jmeter_stuff \
> > > > > >     -Jremote_hosts=
> > > > > > 127.0.0.1 -Ljmeter.engine=DEBUG
> > > > > >
> > > > > > jmeter -LDEBUG
> > > > > >
> > > > > >
> > > > > >  2.4.7 Full list of command-line options
> > > > > >
> > > > > > -L, --loglevel {argument}={value}
> > > > > >
> > > > > >  Define loglevel: [category=]level
> > > > > >  e.g. jorphan=INFO or jmeter.util=DEBUG
> > > > > >
> > > > > >
> > > > > > **
> > > > > > On 2/6/07, Mr. B Obst < b.1.alpha@gmail.com > wrote:
> > > > > > >
> > > > > > > Ok that is good to know that its not a HTTP error.
> > > > > > > I have run this configuration on various machines, so I know
> > > > its not the
> > > > > > > hardware anymore.
> > > > > > >
> > > > > > > I know there is a debug mode under help. But how to I extend
> > > > the
> > > > > > > logging? I have read many pages of docs, but they are too
> > > > vague to get this
> > > > > > > setting to push the real java.io exception to a log file or
> > > > screen.
> > > > > > >
> > > > > > > 1170802459721,62,Mail Reader Sampler,500, java.io.IOException:
> > > > Unknown
> > > > > > > encoding: ,Thread Group 1-1,,false
> > > > > > > Thats the only log I get. Its impossible to tell where the IO
> > > > method
> > > > > > > that failed is. How can I get the logging?
> > > > > > >
> > > > > > > thanks again,
> > > > > > >
> > > > > > > ./b
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On 2/6/07, sebb < sebbaz@gmail.com> wrote:
> > > > > > > >
> > > > > > > > JMeter often reports errors as HTTP even though they aren't
> > > > - it
> > > > > > > > started as an HTTP test tool and grew...
> > > > > > > >
> > > > > > > > As far as I know the packet checksum errors are nothing to
> > > > do with
> > > > > > > > JMeter or even Java; they are generated at a much lower
> > > > level.
> > > > > > > >
> > > > > > > > Perhaps there is a network problem or hardware fault on the
> > > > ethernet
> > > > > > > > card.
> > > > > > > >
> > > > > > > >
> > > > > > > > On 06/02/07, Mr. B Obst < b.1.alpha@gmail.com> wrote:
> > > > > > > > > Error
> > > > > > > > > ----------
> > > > > > > > >
> > > > > > > > > Thread Name: Thread Group 1-1
> > > > > > > > > Sample Start: Tue Feb 06 13:06:15 PST 2007
> > > > > > > > > Load time: 47
> > > > > > > > > HTTP response code: 500
> > > > > > > > > HTTP response message: java.io.IOException : Unknown
> > > > encoding:
> > > > > > > > >
> > > > > > > > > HTTP response headers:
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > On 2/6/07, Mr. B Obst < b.1.alpha@gmail.com> wrote:
> > > > > > > > > >
> > > > > > > > > > Thanks Sebb,
> > > > > > > > > >
> > > > > > > > > > I have tried the suggested methods and there are a few
> > > > things now;
> > > > > > > > > >
> > > > > > > > > > Packets
> > > > > > > > > > ----------
> > > > > > > > > > - JMeter Reports  Http Errors? This is IMAP, why do i
> > > > get an HTTP
> > > > > > > > 500.
> > > > > > > > > > Once this error is reported JMeter stops, but there is
> > > > no HTTP
> > > > > > > > trafic in the
> > > > > > > > > > packet sniff. IMAP Connection Left Abandon.
> > > > > > > > > > - EtherReal packet analysis indicates ALL the ACK
> > > > packets from
> > > > > > > > JMeter have
> > > > > > > > > > invalid checksum errors.
> > > > > > > > > >
> > > > > > > > > > Real Clients
> > > > > > > > > > -----------------
> > > > > > > > > > - ThunderBird/Outlooks works properly with our
> > > > goodserver IMAP,
> > > > > > > > and with
> > > > > > > > > > debug options enabled, there are no errors/warnings
> > > > > > > > > >
> > > > > > > > > > Please Advise,
> > > > > > > > > >
> > > > > > > > > > .b
> > > > > > > > > >
> > > > > > > > > > Packet Trace
> > > > > > > > > > -------------------
> > > > > > > > > > available upon request
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > On 2/6/07, sebb < sebbaz@gmail.com > wrote:
> > > > > > > > > > >
> > > > > > > > > > > On 06/02/07, Mr. B Obst < b.1.alpha@gmail.com > wrote:
> > > > > > > > > > > > Q. Is there a way to turn off the Newsgroup request
> > > > in IMAP?
> > > > > > > > > > > >
> > > > > > > > > > > > It turns out there is a bug in goodserver, if you
> > > > are using
> > > > > > > > it, which
> > > > > > > > > > > if you
> > > > > > > > > > > > are on this list probably not, but the bug is ;
> > > > > > > > > > > > //BUG>> When JMeter requests this line;
> > > > > > > > > > > > A6 FETCH 1 ( BODY.PEEK[HEADER.FIELDS (Newsgroups)])
> > > > > > > > > > > > //goodserver responds um yes and gobledygook what
> > > > you said
> > > > > > > > > > > > * 1 FETCH (BODY[HEADER.FIELDS (Newsgroups)] {2}
> > > > > > > > > > > > //afterward the error occurs, IO exception, there is
> > > > no more
> > > > > > > > > > > communication
> > > > > > > > > > > > the TC fails and thats the end. Both JMeter and IMAP
> > > > server
> > > > > > > > hold the
> > > > > > > > > > > socket
> > > > > > > > > > > > open untill JMeter is terminated.
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > > > Please respond anyone who has an idea what im
> > > > talking about or
> > > > > > > > knows
> > > > > > > > > > > what
> > > > > > > > > > > > goodserver is or how to adjust the IMAP properties
> > > > or can
> > > > > > > > sympathize
> > > > > > > > > > > with
> > > > > > > > > > > > me.
> > > > > > > > > > >
> > > > > > > > > > > By the way, might be worth using a real mail client
> > > > such as
> > > > > > > > > > > Thunderbird to see how it handles the situation. I
> > > > expect you
> > > > > > > > can turn
> > > > > > > > > > > on logging for that; if not, use a network sniffer or
> > > > proxy (see
> > > > > > > > the
> > > > > > > > > > > JMeter Wiki).
> > > > > > > > > > >
> > > > > > > > > > > S
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > >
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