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* 2007-06-30 <aconway@redhat.com>Alan Conway2007-07-021-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | * src/qpid/cluster/Cluster.cpp: Refactor - expose 4 handler points for all traffic to/from cluster. Removed HandlerUpdater functionality, separate class. Cluster only deals with membership and connecting the 4 handler points to CPG multicast. * src/tests/cluster.mk: Dropped newgrp ais wrapper scripts, its much simpler if the user just does "newgrp ais" before building. * src/tests/ais_check: Test script to check if users gid is ais and give clear notice if not. * src/tests/Cluster.cpp: Updated for changes to Cluster. * src/qpid/cluster/Cpg.cpp: Better messages for common errors. * Handler.h: Remove nextHandler() minor convenience is outweighted by risk of undetected errors if handlers that expect next() to be set are called when it's not set. * src/qpid/cluster/Cpg.cpp: Added logging. Replaced boost::function with traditional virtual interface (nasty stack traces.) git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@552614 13f79535-47bb-0310-9956-ffa450edef68
* * Summary:Alan Conway2007-06-291-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Improved plugin framework and HandlerUpdater interface. - Cluster handlers for traffic to/from cluster. - Cluster HandlerUpdater configures channel chains for cluster. - Cluster PluginProvider registers cluster objects with broker. * src/qpid/framing/AMQFrame.h: Made data members public. Handlers need to be able to modify frame data, getters/setters are just a nuisance here. * src/tests/Cluster.cpp: Updated for cluster changes, using handlers instead of friendship to hook test into Cluster code. * src/qpid/framing/amqp_types.h: Added CHANNEL_MAX and CHANNEL_HIGH_BIT constants. * src/qpid/framing/HandlerUpdater.h: Renamed ChannelInitializer, broke dependency on broker channel types. * src/qpid/framing/Handler.h: Added constructors and nextHandler() * src/qpid/framing/AMQFrame.h (class AMQFrame): Inlined getChannel() * src/qpid/cluster/ClusterPluginProvider.cpp: Provider for cluster plugins. * src/qpid/cluster/Cluster.cpp: Use ChannelManager. Factor out plugin details to ClusterPluginProvider. * src/qpid/cluster/ChannelManager.h: Insert cluster handlers into channel chains, route frames between cluster and channels. * src/qpid/broker/BrokerAdapter.cpp (startOk): use CHANNEL_MAX constant. * src/qpid/broker/Broker.cpp: - Refactored for new plugin framework. - Added getUrl(). * src/qpid/Url.h: Added constructor from Address. * src/qpid/Plugin.h: Generalized plugin framework, broke dependency on Broker interfaces. We may want to use plug-ins for clients also at some point. * src/tests/run_test: Fix bug when VALGRIND is not set. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@551981 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/framing/ChannelAdapter.cpp: Use handler chainsAlan Conway2007-06-271-58/+12
| | | | | | | | | | | | | | | | | | | for in and outbound frames. * src/qpid/framing/InputHandler.h, OutputHandler.h, FrameHandler.h: All handlers pass AMQFrame& and have consistent memory management. Terminal OutputHandlers used to take ownership and delete frame, now they make a shallow copy instead. * src/qpid/framing/Handler.h, FrameHandler.h: Simplified. * src/qpid/client/ClientConnection.cpp: * src/qpid/broker/Connection.cpp: * src/qpid/broker/BrokerChannel.cpp: Update for ChannelAdapter changes. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@551336 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/framing/Handler.h: Tempates for handlers and handler chains.Alan Conway2007-06-261-0/+98
* src/qpid/framing/FrameHandler.h: Use Handler.h templates. * src/tests/Handler.cpp: handler chain test. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@550846 13f79535-47bb-0310-9956-ffa450edef68