Java Mailing List Archive

http://www.junlu.com/

Home » Home (12/2007) » Apache Tomcat »

Re: Multi processor issue

Leon Rosenberg

2006-12-08

Replies:

looks like
Request.getParameterMap()
is called twice. The first call locks the request, the second fails.


what exactly does your
com.hp.swift.portal.state.HttpEventContextObject.getParameter(HttpEventC
ontextObject.java:64) ?

Could it be that two threads passes through this codepiece
concurrently and both calls comes through to the Request object? That
would be a clear synchronization issue and pretty typical for tomcat
:-)

regards
Leon


On 12/8/06, Caldarale, Charles R <Chuck.Caldarale@(protected):
> > From: Marziou, Gael [mailto:gael.marziou@(protected)]
> > Subject: RE: Multi processor issue
> >
> > com.hp.swift.portal.state.HttpEventContextObject.getParameter(
> > HttpEventContextObject.java:64)
>
> This looks suspicious - perhaps this portal code is the source of the
> second thread.
>
> - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
> MATERIAL and is thus for use only by the intended recipient. If you
> received this in error, please contact the sender and delete the e-mail
> and its attachments from all computers.
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@(protected)
> To unsubscribe, e-mail: users-unsubscribe@(protected)
> For additional commands, e-mail: users-help@(protected)
>
>

---------------------------------------------------------------------
To start a new topic, e-mail: users@(protected)
To unsubscribe, e-mail: users-unsubscribe@(protected)
For additional commands, e-mail: users-help@(protected)

©2008 junlu.com - Jax Systems, LLC, U.S.A.