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baiheqiang / memcached-session-manager

Automatically exported from code.google.com/p/memcached-session-manager
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Support locking with single node (without node-id) configuration #119

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
This was requested/reported on the mailing list 
(http://groups.google.com/group/memcached-session-manager/browse_thread/thread/2
37168484a7b4217):

With a single node configuration (without node id) it's not possible to enable 
locking. If tried the following exception is thrown:

2012-01-23T22:49:09+00:00 app[web.2]: WARNING: Could not load session with
id 7A218E2E0D4569248686ADB855FEAE74 from memcached.
2012-01-23T22:49:09+00:00 app[web.2]: Jan 23, 2012 10:49:09 PM
de.javakaffee.web.msm.MemcachedSessionService loadFromMemcached
2012-01-23T22:49:09+00:00 app[web.2]:
java.lang.UnsupportedOperationException: Not supported for single node
configuration without node id.
2012-01-23T22:49:09+00:00 app[web.2]: at
de.javakaffee.web.msm.MemcachedSessionService.findSession(MemcachedSessionServic
e.java:568)
2012-01-23T22:49:09+00:00 app[web.2]: at
de.javakaffee.web.msm.LockingStrategy.acquireLock(LockingStrategy.java:167)
2012-01-23T22:49:09+00:00 app[web.2]: at
de.javakaffee.web.msm.MemcachedSessionService.loadFromMemcached(MemcachedSession
Service.java:998)
2012-01-23T22:49:09+00:00 app[web.2]: at
de.javakaffee.web.msm.LockingStrategy.lock(LockingStrategy.java:134)
2012-01-23T22:49:09+00:00 app[web.2]: at
de.javakaffee.web.msm.LockingStrategyAuto.onBeforeLoadFromMemcached(LockingStrat
egyAuto.java:133)

Original issue reported on code.google.com by martin.grotzke on 25 Jan 2012 at 8:30

GoogleCodeExporter commented 8 years ago 
Fixed, it's now possible to use session locking (lockingMode) also if no 
memcached node id is configured in single node setup.

Original comment by martin.grotzke on 25 Jan 2012 at 9:00