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From cos...@apache.org
Subject cvs commit: jakarta-tomcat-connectors/jk/xdocs/jk2 configwebcom.xml
Date Thu, 03 Oct 2002 16:57:49 GMT
costin      2002/10/03 09:57:49

  Modified:    jk/xdocs index.xml
               jk/xdocs/jk2 configwebcom.xml
  Log:
  Added the 'version' common property.
  
  Few addition and fixes in the description of jk2.
  
  Revision  Changes    Path
  1.11      +23 -7     jakarta-tomcat-connectors/jk/xdocs/index.xml
  
  Index: index.xml
  ===================================================================
  RCS file: /home/cvs/jakarta-tomcat-connectors/jk/xdocs/index.xml,v
  retrieving revision 1.10
  retrieving revision 1.11
  diff -u -r1.10 -r1.11
  --- index.xml	23 Sep 2002 14:59:39 -0000	1.10
  +++ index.xml	3 Oct 2002 16:57:49 -0000	1.11
  @@ -13,7 +13,7 @@
   It was a completely new Tomcat-Apache plug-in that handles the communication between Tomcat
and Apache.
   </p>
   <p>
  -The newest <b>JK2</b> is a rewrite of <b>JK</b>.
  +The newest <b>JK2</b> is a refactoring of <b>JK</b>.
   The native part has been completly
   restructured and the configuration has been simplified a lot.
   </p>
  @@ -75,19 +75,35 @@
   
   <section name="What's the difference between JK and JK2 ?">
   <p>
  -JK2 is a full rewrite of JK and is much more powerfull.
  +JK2 is a refactoring of JK and is much more powerfull.
   </p>
   <p>
   Even if it works with Apache 1.3, JK2 has been developed with Apache 2.0 in mind,
  -and sus is better suited for multi-threaded servers like IIS, NES/iPlanet.
  +and is better suited for multi-threaded servers like IIS, NES/iPlanet. It can also
  +be embeded in other applications and used from java.
   </p>
   <p>
  -JK2 has a better separation between protocol and physical layer.
  +JK2 improves the modularity and has a better separation between protocol and physical layer.
   As such JK2 support fast unix-socket, and could be extended to support others communications
  -channels. Better it's suited for JNI and JDK 1.4 fast IO APIs
  +channels. It is better suited for JNI and may use (in a future version) JDK 1.4 NIO.
   </p>
   <p>
  -JK2 could be monitored via special URLs (like mod_status)
  +There is additional support for monitoring, similar with JMX in java. A module similar
  +with mod_status is provided, and additional adapters can be used to interface and 
  +provide status and runtime configuration. .
  +</p>
  +<p>
  +The configuration has been changed to follow the component models. Multiple configuration
  +sources can be supported ( in additon to file ) providing better integration with
  +the embeding application. The config layer uses the management layer APIs and it can
  +support persistence for changes done via runtime configuration.
  +</p>
  +<p>
  +Another feature is the JNI mode. Jk2 can be used as a JNI library and provide access to
  +native features to java. For example it provides access to shared memory ( used for 
  +config and monitoring in a multiprocess environment ), unix domain sockets. It can
  +also provide access to signals, chuid, win registry. All using the same communication
  +mechansim, and supporting both in-process and out-of process modes.
   </p>
   </section>
   
  
  
  
  1.2       +11 -2     jakarta-tomcat-connectors/jk/xdocs/jk2/configwebcom.xml
  
  Index: configwebcom.xml
  ===================================================================
  RCS file: /home/cvs/jakarta-tomcat-connectors/jk/xdocs/jk2/configwebcom.xml,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- configwebcom.xml	3 Oct 2002 15:33:41 -0000	1.1
  +++ configwebcom.xml	3 Oct 2002 16:57:49 -0000	1.2
  @@ -31,8 +31,17 @@
                       <tr>
                           <td>debug</td>
                           <td>0 (false)</td>
  -                        <td>"debug" state for the component, 1=true 0=false</td>
  +                        <td>Debug level for the component, 0=disabled, 1..10 enabled.
Higher levels
  +                            generate more debug.</td>
                       </tr>
  +                    <tr>
  +                        <td>version</td>
  +                        <td>0</td>
  +                        <td>'Generation' of the component config. Important for runtime
reconfiguration.
  +                            If you edit the config file or set the shmem properties, you
need to also
  +                            upgrade the version of the modified component. The config layer
will detect
  +                            the change and call the setter method.</td>
  +                     </tr>
                   </table>
               </p>
           </section>
  
  
  

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