RE: [Tomcat-jg-development] RE: State transfer to new node

[Filip H. <ma...@fi...>]

haven't got around to this yet, hopefully today, are you in a hurry?

Filip

~
Namaste - I bow to the divine in you
~
Filip Hanik
Software Architect
www.filip.net 

>-----Original Message-----
>From: tom...@li...
>[mailto:tom...@li...]On Behalf Of
>Filip Hanik
>Sent: Wednesday, November 27, 2002 9:12 AM
>To: Bela Ban; Bruce Duncan
>Cc: tom...@li...
>Subject: [Tomcat-jg-development] RE: State transfer to new node
>
>
>I will get this method done for you today
>
>Filip
>
>~
>Namaste - I bow to the divine in you
>~
>Filip Hanik
>Software Architect
>www.filip.net 
>
>>-----Original Message-----
>>From: Bela Ban [mailto:be...@ya...]
>>Sent: Tuesday, November 26, 2002 9:50 PM
>>To: Bruce Duncan
>>Cc: Filip Hanik; tom...@li...
>>Subject: State transfer to new node
>>
>>
>>Filip, Bruce,
>>
>>I noticed that transfer of all session to a new node is done by 2 
>>asynchronous EVT_GET_ALL_SESSIONS messages.
>>The new node sends this message to the current coordinator (first node 
>>started), which then sends back a unicast message for each session (and 
>>associated principal) to the joining node.
>>
>>So if you have 100 sessions, the joining node will receive at least 100 
>>messages (EVT_SESSION_CREATED msg).
>>
>>I'd like to change this to use the STATE_TRANSFER protocol of 
>>JavaGroups. To do so, I'll need your help:
>>
>>    * Filip: is there a method to get all sessions as a byte buffer ?
>>      I'll also need a method to recreate and set the sessions given a
>>      byte buffer.
>>    * The default protocol stack needs to contain the STATE_TRANSFER
>>      protocol on top. Do we have default properties anywhere ? At least
>>      we need to change the documentation.
>>
>>Cheers,
>>
>>-- 
>>Bela Ban
>>www.javagroups.com
>>(408) 316-4459
>>
>>
>>
>
>
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