Michael Dang wrote: >I don't know specifically what you need to record on the server side that is hard to >do on the client side. It depends on what you trying to achieve. > >If you need to record in url level, then tools like OpenSTA is sufficient. If you >need to record class loading or method calling level, then you probably need a Java >profiler. If you need to intercept Servlet calls, you could plugin a Servlet filter. > And then it depends on what you need to do with the information. > >--Michael > >________________________________ > >From: xudong [mailto:[EMAIL PROTECTED] >Sent: 2004-8-20 (星期五) 19:26 >To: Michael Dang; [EMAIL PROTECTED] >Subject: Re: tomcat-dev Digest 20 Aug 2004 14:34:27 -0000 Issue 2211 > > > >hi Michael > >Thanks for your suggestion. But after taking a look at opensta, I think it cannot >work as my wish. > >I hope I can record all traffic on server side, because it is not convinient to >deploy sush system on client side. > >Any other suggestion :=) > >best wishes, >xudong > >--------------------------------------------------------------- > > >You don't have to go inside Tomcat to do such thing. I think you can use some >external tools to do this. For example, a free open source tool -- OpenSTA from >http://www.opensta.org >You can record all traffic to the server, modify your script to do certain session, >and play back. > >--Michael > >-----Original Message----- >From: xudong [mailto:[EMAIL PROTECTED] >Sent: Wednesday, August 18, 2004 8:00 PM >To: [EMAIL PROTECTED] >Subject: capture HTML pages under TOMCAT > > >hi all, > >I want to do such a thing: >Capture all HTTP request/response according to a specified session id >under Tomcat. Then I could find the backgrounds of errors by *play* >these pages. > >I think I have to understand the architecture of Tomcat first, then find >the way to add some plugin(maybe change Tomcat's source codes directly). >Am I right? > >But where I could find the related documents about the architecture of >Tomcat? > >Any suggestion will be very important for me. Thanks. > >best wishes, >xudong > > > > > > > > hi, Michael
Thanks a lot. I am implementing such a system: if a user got an error or an unexpected result from his browser, he could click a *error report* hyperlink to report the error or bug. Then on server side, I could store some history data about this user. It is very important for us to anaylize the reason of the error. Of course, I need to record other related information about this user. So I hope 1. I could deploy the helper system on server side. 2. I could record HTML pages according to the session ID. (User name is defined on other application domain, so it is not a good choice.) I thought I should record these pages inside servlet container. Obviously, such design is servlet-container-dependent. So I decide to instrument some log codes into each servlet, which holdes all information such as HttpRequest/HttpResponse/Session. Am I right? Your suggestion is great helpful. :=) Best wishes, xudong --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
