[infinispan-dev] Total Order Anycast in JGroups 3.1.0.Alpha4

Mircea Markus mircea.markus at jboss.com
Mon Mar 26 09:27:44 EDT 2012


Good stuff! 
I'm still working on TOB integration ATM; My plan is to peer-review TOA with Pedro the week starting 16 Apr as we'll meet for the CLoudTM meeting, so from my it's not critical to release it before that time.


On 26 Mar 2012, at 15:21, Bela Ban wrote:
> FYI,
> 
> I've integrated Pedro's TOA protocol into JGroups. The protocol to be 
> used is org.jgroups.protocols.tomTOA.
> 
> If a message has an AnycastAddress (new class) with a list of cluster 
> members as destination, and TOA is at the top of the stack config (see 
> toa.xml), then that message will be sent with total order (unless flag 
> NO_TOTAL_ORDER is set, then the message will be sent as a regular 
> anycast message using multiple unicasts).
> 
> If an RPC is sent with a destination list and 
> RequestOptions.use_anycast_addrs=true, then we'll also use TOA to 
> establish total order.
> 
> This is probably only interesting for Mircea (integrating TOA into 
> Infinispan) and Pedro (seeing if his changes to CommandAwareDispatcher 
> and the interceptor) can be simplified.
> 
> Do you guys need a release, e.g. 3.1.0.Beta1 ?
> 
> Cheers,
> 
> -- 
> Bela Ban, JGroups lead (http://www.jgroups.org)
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