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From p...@apache.org
Subject cvs commit: jakarta-tomcat-catalina/modules/cluster to-do.txt
Date Sat, 16 Jul 2005 21:06:34 GMT
pero        2005/07/16 14:06:34

  Modified:    modules/cluster to-do.txt
  Log:
  Document new todo
  Close some todo's
  
  Revision  Changes    Path
  1.18      +32 -5     jakarta-tomcat-catalina/modules/cluster/to-do.txt
  
  Index: to-do.txt
  ===================================================================
  RCS file: /home/cvs/jakarta-tomcat-catalina/modules/cluster/to-do.txt,v
  retrieving revision 1.17
  retrieving revision 1.18
  diff -u -r1.17 -r1.18
  --- to-do.txt	1 Jul 2005 18:40:25 -0000	1.17
  +++ to-do.txt	16 Jul 2005 21:06:34 -0000	1.18
  @@ -2,8 +2,6 @@
   Next actions
   ==============================
   
  -- add mapping sender mapping properties file
  -	- let people eaiser extend sender mode
   - Add MbeanFactory to generate dynamic cluster at runtime.
       Problem: How we can start those central services?
       - StandardEngine support load Mbean from external file.     
  @@ -18,6 +16,25 @@
       	long queues
       	detect long wait acks
           Idea: Wrote a ant script with the new jmx tasks!
  +        Optimzied information access:
  +        	Create a MBean.attribute that store the complete cluster state 
  +        	information inside one attribute from type TabularData and CompositeData!
  +        	Implement as SimpleTcpCluster operation
  +        	Cluster <CompositeData>
  +        	  -- Attributes <SimpleType>
  +        	  -- ClusterMembership
  +        	      -- Attributes <SimpleType>
  +        	      -- Members <CompositeType>
  +        	         -- Attributes <SimpeType>
  +        	  -- ClusterReceiver
  +        	      -- Attributes <SimpleType>
  +        	  -- ClusterSender
  +        	      -- Attributes <SimpleType>
  +        	      -- DataSenders <TabularData>
  +        	         -- Sender <CompositeType>
  +        	         	-- Attributes <SimpeType>
  +        	         	-- (optional)Queue Stats <CompositeData>
  + 	       	         		-- Attributes <SimpeType>      	    
   - add cluster setup template (src)	
   - documentation
   	wrote a complete new how-to
  @@ -85,6 +102,9 @@
   ================
   problems
   ================   
  +- We not set SimpleTcpCluster Properties when element exists inside config.
  +	Element must have all properties!! - Note inside docs!!   
  +			
   - How we can stop the request traffic when restart an application?
       currently the jk 1.2.10 can only disable the complete loadbalancer,
       but this detect only the new session request desicion.
  @@ -180,9 +200,16 @@
   - Add single sign on support
   
   ==============================   
  -COMPLETED (pero)
  +COMPLETED
   ==============================
  -5.5.10
  +5.5.10 (pero)
  +- add mapping sender mapping properties file (IDataSenderFactory)
  +	- let advanced people eaiser implemented there own sender mode
  +- We register different application with same name from different host?
  +	SimpleTcpManager register manager with app name + hostname when Cluster is configured
as Engine element.
  +- Configured DeltaManager inside context
  +	- SimpleTcpCluster setProperty and transferproperty reflect changes only to defaultMode
managers
  +    - Look inside SimpleTcpCluster.addManager and DeltaManager.start?
   - Session serialization eat memory but now we can send session messages with blocks...
   	When all sessions serialze after GET_ALL_SESSION is received following works
   	- find all sessions
  @@ -272,7 +299,7 @@
   - Add new SocketReplicationListener
   - Add Stats to DeltaManager
   
  -5.5.9
  +5.5.9  (pero)
   - JMX friendly
       pero:  Add some MBeanSupport to SimpleTCPCluster, ReplicationTransmitter and Senders
   - Add Keep Alive and WaitForAck at async mode implementation.
  
  
  

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