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From "Chiming Huang" <chiming_hu...@hotmail.com>
Subject Re: Is JServ and Tomcat mod_jserv the same? Was: building JServ
Date Fri, 28 Apr 2000 06:57:12 GMT
Alex,

I am trying to do exactly the same senario as you described but on OpenVMS.  
Because I don't have the Tcomcat mod_jserv so I use the working Jserv 
mod_jserv.  But I just can't get any of the test JSPs or Servlets work.  It 
seems that Apache can't translate the URL properly.

Chiming

>From: Jan Labanowski <jkl@osc.edu>
>Reply-To: tomcat-user@jakarta.apache.org
>To: Alex Chaffee <alex@jguru.com>
>CC: Jan Labanowski <jkl@osc.edu>, tomcat-user@jakarta.apache.org,        
>tomcat-dev@jakarta.apache.org
>Subject: Is JServ and Tomcat mod_jserv the same? Was: building JServ
>Date: Fri, 28 Apr 2000 01:31:43 -0400 (EDT)
>
>Again,
>
>I am confused...
>You say that JServ's mod_jserv and Tomcat's mod_jserv are the same.
>
>Below is the "ls -l *.c" on source files for JServ 1.1
>and on the stable relase of Tomcat 3.1.
>
>I did not run diff on the files. But without diff,
>everyone sees that files are different SIZE, i.e., different.
>
>And I see all these people asking questions why it does not work,
>and the answers -- because you have JServ's mod_jserv, and you need
>Tomcat's mod_jserv. I may be wrong, but I would really like
>this issue put to the grave.
>
>I wish someone did the experiment buy copying over the JServ1.1
>C sources over Tomcat C sources, and recompiling, and proving that
>nothing is broken.
>
>The question is simple...
>=========================
>You have a working installtion of JServ 1.1, which is the last stable
>release from http://java.apache.org/jserv/
>Then you get the Tomcat from http://jakarta.apache.org.
>You unpack the tomcat binaries, without overwriting the
>mod_jserv.so module in <APACHE_HOME>/libexec
>
>Will the Tomcat work correctly?
>Can you mount the Tomcat and Jserv servlet engines/contexts at the
>same time with, say port 8007 (Tomcat3.1), and  8008 (JServ1.1)?
>
>Anybody did this and everything works? Read the question carefully
>before answering, please...
>
>
>=========== C sources from JServ 1.1 distribution =================
>/usr/local/apache_JServ1.1/sources/ApacheJServ-1.1/src/c
>JServ1.1
># ls -l *.c
>-rw-r--r--   1 root     bin         19406 Oct 27  1999 jserv_ajpv11.c
>-rw-r--r--   1 root     bin         24918 Jan 13 14:12 jserv_ajpv12.c
>-rw-r--r--   1 root     bin         19942 Oct 27  1999 jserv_balance.c
>-rw-r--r--   1 root     bin         14373 Sep 28  1999 jserv_image.c
>-rw-r--r--   1 root     bin         14833 Nov  8 14:51 jserv_mmap.c
>-rw-r--r--   1 root     bin         11282 Oct 27  1999 jserv_protocols.c
>-rw-r--r--   1 root     bin         38196 Jan 11 20:36 jserv_status.c
>-rw-r--r--   1 root     bin         13950 Dec  1 17:59 jserv_utils.c
>-rw-r--r--   1 root     bin         10152 Oct 29  1999 jserv_watchdog.c
>-rw-r--r--   1 root     bin         33090 Jan 11 20:37 jserv_wrapper.c
>-rwxr-xr-x   1 root     bin         19385 Oct 27  1999 jserv_wrapper_unix.c
>-rw-r--r--   1 root     bin         61494 Dec  1 17:59 mod_jserv.c
>
>
>=========== C sources from Tomcat 3.1 stable distribution =================
>/usr/local/apache_t3.1/sources/jakarta-tomcat/src/native/apache/jserv
>$ ls -l *.c
>-rw-rw-r--    1 500      500          5270 Nov 24 20:29 autochange.c
>-rw-rw-r--    1 500      500         17555 Apr  4 15:58 jserv_ajpv11.c
>-rw-rw-r--    1 500      500         24207 Apr  4 15:58 jserv_ajpv12.c
>-rw-rw-r--    1 500      500         18783 Apr  4 15:18 jserv_balance.c
>-rw-rw-r--    1 500      500         14373 Nov 24 20:29 jserv_image.c
>-rw-rw-r--    1 500      500         13736 Nov 24 20:29 jserv_mmap.c
>-rw-rw-r--    1 500      500         10329 Nov 24 20:29 jserv_protocols.c
>-rw-rw-r--    1 500      500         32839 Apr  4 15:58 jserv_status.c
>-rw-rw-r--    1 500      500         13104 Apr  4 15:26 jserv_utils.c
>-rw-rw-r--    1 500      500          9431 Mar 30 04:26 jserv_watchdog.c
>-rw-rw-r--    1 500      500         30757 Mar 30 04:26 jserv_wrapper.c
>-rw-rw-r--    1 500      500         19153 Apr  1 12:37 
>jserv_wrapper_unix.c
>-rw-rw-r--    1 500      500         18562 Nov 24 20:29 jserv_wrapper_win.c
>-rw-rw-r--    1 500      500         56478 Mar 30 04:26 mod_jserv.c
>
>
>On Thu, 27 Apr 2000, Alex Chaffee wrote:
>
> > >
> > > Not sure if this will help, but I just submitted that as a bug :-)
> > >
> > > http://jakarta.apache.org/bugs/show_bug.cgi?id=303
> > >
> > >
> >
> > ------- Additional Comments From costin@eng.sun.com  04/27/00 08:59 
>-------
> >
> > First, mod_jserv is the same - we tried as much as possible to keep it
> > in sync with the "stable" releases. AJP11 is identical, AJP12 had
> > various variations.  The main difference is in load balancing, where
> > we are forced by the spec to use a different cookie and encoding.
> >
> > For 3.2 release - I don't think we can change the name, for 3.3 we
> > plan to move to a different code base, the jk_ modules ( that also
> > support IIS and Netscape, but we will still use AJP12 as mod_jserv
> > ). It will have a different name.
> >
>
>Jan K. Labanowski            |    phone: 614-292-9279,  FAX: 614-292-7168
>Ohio Supercomputer Center    |    Internet: jkl@osc.edu
>1224 Kinnear Rd,             |    http://www.ccl.net/chemistry.html
>Columbus, OH 43212-1163      |    http://www.osc.edu/
>
>
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