Hi Corey, Thanks for giving me the update on saga persister.
I think I can replace existing hash table within InMemorySagaPersister class with something else like a database table so that if the node/ server restarts the saga state can be persisted to somewhere safer than in memory. But I am not sure whether I will face concurrency violation like when there are multiple nodes processing the same saga id should I then introduce db locking when persisting etc? Or am I dreaming some scenarios which isn't gonna happen? Thanks. Jeffrey On Aug 7, 11:28 pm, Corey Kaylor <[email protected]> wrote: > Ayende removed the distributed hashtable due to complexity. The in memory > persister is the only one out of the box at the moment. At some point I plan > to post a RavenDB saga persister. However, this would require a paid license > in most instances and may be problematic for some. > > > > > > > > On Sun, Aug 7, 2011 at 6:32 AM, Jeffrey <[email protected]> wrote: > > Hi, > > > I am new to Rhino ESB and I am trying to figure out the saga persister > > bit at the moment. When I went through the code base / Starbucks > > example I could only find InMemorySagaPersister. However on one of > > Ayende's old post (circa 2009) he mentioned two other options which > > are OptimisticDistributedHashTableSagaSatePersister & > > DistributedHashTableSagaSatePersister which no where to be found in > > the current code base. Am I missing something here? How can I persist > > saga to some kind of data store (e.g. database)? I also want to > > implement a timer which can wake up saga within a given time. Example > > would be say I only want to process payment unless the order is 5 days > > old. > > >http://ayende.com/blog/4108/rhino-service-bus-dht-saga-sate-persister... > > > Thanks very much! > > > -- > > You received this message because you are subscribed to the Google Groups > > "Rhino Tools Dev" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > >http://groups.google.com/group/rhino-tools-dev?hl=en. -- You received this message because you are subscribed to the Google Groups "Rhino Tools Dev" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rhino-tools-dev?hl=en.
