@Test( dataProvider = "nodesAndExpectedCountDataProvider" ) public void testCountNodes( final String memcachedNodes, final int expectedCount ) { final MemcachedNodesManager result = createFor( memcachedNodes, null, null, _mcc ); assertNotNull(result); assertEquals(result.getCountNodes(), expectedCount); }
private void initNonStickyLockingMode( @Nonnull final MemcachedNodesManager config ) { if ( _sticky ) { setLockingMode( null, null, false ); return; } if ( _sessionAttributeFilter != null ) { _log.warn( "There's a sessionAttributesFilter configured ('" + _sessionAttributeFilter + "')," + " all other session attributes will be lost after the request due to non-sticky configuration!" ); } Pattern uriPattern = null; LockingMode lockingMode = null; if ( _lockingMode != null ) { if ( _lockingMode.startsWith( "uriPattern:" ) ) { lockingMode = LockingMode.URI_PATTERN; uriPattern = Pattern.compile( _lockingMode.substring( "uriPattern:".length() ) ); } else { lockingMode = LockingMode.valueOf( _lockingMode.toUpperCase() ); } } if ( lockingMode == null ) { lockingMode = LockingMode.NONE; } final boolean storeSecondaryBackup = config.getCountNodes() > 1 && !config.isCouchbaseBucketConfig(); setLockingMode( lockingMode, uriPattern, storeSecondaryBackup ); }
_storageKeyFormat = storageKeyFormat; _encodeNodeIdInSessionId = !((getCountNodes() <= 1 || isCouchbaseConfig(memcachedNodes)) && _primaryNodeIds.isEmpty()); _nodeIdService = new NodeIdService( createNodeAvailabilityCache( getCountNodes(), NODE_AVAILABILITY_CACHE_TTL, storageClientCallback), primaryNodeIds, failoverNodeIds );
/** * Test for issue #105: Make memcached node optional for single-node setup * http://code.google.com/p/memcached-session-manager/issues/detail?id=105 */ @Test public void testConfigurationFormatMemcachedNodesFeature105() throws LifecycleException { _service.setMemcachedNodes( "127.0.0.1:11211" ); _service.startInternal(new MemcachedStorageClient(_memcachedMock)); assertEquals(_service.getMemcachedNodesManager().getCountNodes(), 1); assertEquals(_service.getMemcachedNodesManager().isEncodeNodeIdInSessionId(), false); assertEquals(_service.getMemcachedNodesManager().isValidForMemcached("123456"), true); _service.shutdown(); _service.setMemcachedNodes( "n1:127.0.0.1:11211" ); _service.startInternal(new MemcachedStorageClient(_memcachedMock)); assertEquals(_service.getMemcachedNodesManager().getCountNodes(), 1); assertEquals(_service.getMemcachedNodesManager().isEncodeNodeIdInSessionId(), true); assertEquals(_service.getMemcachedNodesManager().isValidForMemcached("123456"), false); assertEquals(_service.getMemcachedNodesManager().isValidForMemcached("123456-n1"), true); }
private void initNonStickyLockingMode( @Nonnull final MemcachedNodesManager config ) { if ( _sticky ) { setLockingMode( null, null, false ); return; } if ( _sessionAttributeFilter != null ) { _log.warn( "There's a sessionAttributesFilter configured ('" + _sessionAttributeFilter + "')," + " all other session attributes will be lost after the request due to non-sticky configuration!" ); } Pattern uriPattern = null; LockingMode lockingMode = null; if ( _lockingMode != null ) { if ( _lockingMode.startsWith( "uriPattern:" ) ) { lockingMode = LockingMode.URI_PATTERN; uriPattern = Pattern.compile( _lockingMode.substring( "uriPattern:".length() ) ); } else { lockingMode = LockingMode.valueOf( _lockingMode.toUpperCase() ); } } if ( lockingMode == null ) { lockingMode = LockingMode.NONE; } final boolean storeSecondaryBackup = config.getCountNodes() > 1 && !config.isCouchbaseBucketConfig(); setLockingMode( lockingMode, uriPattern, storeSecondaryBackup ); }
_storageKeyFormat = storageKeyFormat; _encodeNodeIdInSessionId = !((getCountNodes() <= 1 || isCouchbaseConfig(memcachedNodes)) && _primaryNodeIds.isEmpty()); _nodeIdService = new NodeIdService( createNodeAvailabilityCache( getCountNodes(), NODE_AVAILABILITY_CACHE_TTL, storageClientCallback), primaryNodeIds, failoverNodeIds );