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* Fix issues when cluster is run with persistence enabled.Alan Conway2009-04-111-0/+15
| | | | | | | | | | - Handle partial failures (e.g. due to disk error): failing brokers shut down, others continue. - Enable persistence in cluster tests. - Correct message status in DeliveryRecord updates. - Remove qpid.update queue when update complete - avoid it becoming persistent git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@764204 13f79535-47bb-0310-9956-ffa450edef68
* Fix cluster TTL: replicte expiry information to newcomers.Alan Conway2009-03-091-3/+3
| | | | git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@751760 13f79535-47bb-0310-9956-ffa450edef68
* Fixed race conditions in cluster.Alan Conway2009-03-081-1/+0
| | | | | | | | Execute all cluster logic in frameDeliverQueue thread, decoding only in eventDeliverQueue thread. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@751557 13f79535-47bb-0310-9956-ffa450edef68
* cluster: fix delivery-property.exchange-name set on updated messages.Alan Conway2009-03-051-0/+1
| | | | | | | | | Logging improvements, useful for debugging: - qpid/SessionState.cpp: show frame bodies with command IDs. - assign cluster-wide id number to each Event. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@750456 13f79535-47bb-0310-9956-ffa450edef68
* Replicate connection decoder fragments to new members.Alan Conway2009-03-021-0/+1
| | | | | | | | | | | | Refactoring: - Merge Decoder into ConnectionMap. - Process cluster controls in event queue thread. - Use counter not pointer for connection ID, avoid re-use. - Do all processing in event queue thread to avoid races (temporary pending performance measurements) git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@749473 13f79535-47bb-0310-9956-ffa450edef68
* Cluster security support:Alan Conway2009-02-121-0/+1
| | | | | | | | - Set correct user ID on update connections. - Allow configuration of user, pass and mechanism used for update connections. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@743839 13f79535-47bb-0310-9956-ffa450edef68
* Cluster support for message time-to-live.Alan Conway2009-02-091-0/+5
| | | | git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@742774 13f79535-47bb-0310-9956-ffa450edef68
* Fix for race conditions in cluster join.Alan Conway2009-02-031-3/+3
| | | | | | | | | - ConnectionDecoder: separated from Connection. - cluster/PollableQueue: stop processing frames if PollableQueue is stopped. - move state checks in event-queue handler to frame-queue handler. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@740459 13f79535-47bb-0310-9956-ffa450edef68
* Cluster rename: dump -> update, newbie -> joinerAlan Conway2009-01-271-13/+13
| | | | git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@737971 13f79535-47bb-0310-9956-ffa450edef68
* sys/PollableQueue: dispatch in batches, allow put-back.Alan Conway2008-12-111-7/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@725802 13f79535-47bb-0310-9956-ffa450edef68
* Cluster replicates queues/exchanges with same encode/decode functions as the ↵Alan Conway2008-11-121-0/+5
| | | | | | | | | store. Removed un-necessary heap allocation in QPID_LOG statements. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@713425 13f79535-47bb-0310-9956-ffa450edef68
* Include DeliveryRecord::credit in replication to new members.Alan Conway2008-11-111-0/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@713171 13f79535-47bb-0310-9956-ffa450edef68
* Cluster: replicate transaction state to newcomers.Alan Conway2008-11-051-0/+12
| | | | | | | | | | | | | constants.rb: generate type code constants for AMQP types. Useful with Array. framing/Array: - added some std:::vector like functions & typedefs. - use TypeCode enums, human readable ostream << operator. rubygen - fixed error in generation of exceptions for bad codes. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@711587 13f79535-47bb-0310-9956-ffa450edef68
* Replicate session state for un-acknowledged messages to new cluster members.Alan Conway2008-10-301-5/+25
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@709242 13f79535-47bb-0310-9956-ffa450edef68
* cluster: DumpClient updates consumer notifyEnabled and blocked.Alan Conway2008-10-201-4/+14
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@706293 13f79535-47bb-0310-9956-ffa450edef68
* Add UUID generated for each new cluster instance.Alan Conway2008-10-161-0/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@705322 13f79535-47bb-0310-9956-ffa450edef68
* Fix race in cluster causing incorrect known-broker lists to be sent to clients.Alan Conway2008-10-161-0/+4
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@705287 13f79535-47bb-0310-9956-ffa450edef68
* Cluster join & brain-dumps working.Alan Conway2008-10-031-10/+18
| | | | | | | | | cluster: improved join protocol, fixed race conditions. client/ConnectionHandler,ConnectionImpl: fixed connection close race causing client hang. src/qpid/sys/PollableQueue.h: fixed incorrect use of startWatch/stopWatch. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@701532 13f79535-47bb-0310-9956-ffa450edef68
* Enabled management, add cluster shutdown command.Alan Conway2008-09-251-0/+2
| | | | | | | | Remove dead Handler methods in Cluster. Fixed SessionException handling in broker, was throwing some SessionExceptions as "unknown exception" git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@698945 13f79535-47bb-0310-9956-ffa450edef68
* Cluster replicates session command sequence state and consumers to newcomers.Alan Conway2008-09-241-2/+3
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@698666 13f79535-47bb-0310-9956-ffa450edef68
* Dump shared state to new cluster members.Alan Conway2008-09-181-1/+3
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@696788 13f79535-47bb-0310-9956-ffa450edef68
* Fix race in cluster join protocol.Alan Conway2008-09-161-3/+6
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@696003 13f79535-47bb-0310-9956-ffa450edef68
* Simplified cluster updates.Alan Conway2008-09-161-18/+5
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@695696 13f79535-47bb-0310-9956-ffa450edef68
* Cluster member stalling, cluster map updates and unit tests.Alan Conway2008-09-151-2/+10
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@695593 13f79535-47bb-0310-9956-ffa450edef68
* Added ClusterMap and test. Moved PollableCondition, PollableQueue to sys.Alan Conway2008-09-121-8/+5
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@694758 13f79535-47bb-0310-9956-ffa450edef68
* Moved PollableCondition, PollableQueue and to sys. Fixed cluster shutdown ↵Alan Conway2008-09-111-10/+11
| | | | | | | | | | | | | | issues. sys/PollableCondition: is a generic mechansim to poll for non-IO events in the Poller. sys/PollableQueue: is a thread-safe queue template that can be dispatched from the Poller when there are items on the queue. It uses PollableCondition. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@694243 13f79535-47bb-0310-9956-ffa450edef68
* Cluster support for copying shared broker state to new members.Alan Conway2008-09-101-2/+48
| | | | | | | | | | | | cluster/DumpClient: Copies broker shared state to a new broker via AMQP. broker/*Registry, Queue, QueueBindings: Added iteration functions for DumpClient broker/SemanticState.cpp: Allow DumpClient to sidestep setting of delivery-properties.exchange. client/Connection.h: Added Connection::open(Url) overload. client/SessionImpl: Added send(AMQBody, FrameSet) overload for forwarding broker messages. tests/cluster_test.cpp: Added test for DumpClient copying shared state between brokers. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@693918 13f79535-47bb-0310-9956-ffa450edef68
* Cluster multicasts buffers rather than frames.Alan Conway2008-09-031-3/+3
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@691489 13f79535-47bb-0310-9956-ffa450edef68
* Refactored cluster to intercept at ConnectionCode, using sys:: interfaces ↵Alan Conway2008-08-291-7/+5
| | | | | | | | | rather than boost functions. Use framing::Operations and Invoker to dispatch cluster methods. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@690358 13f79535-47bb-0310-9956-ffa450edef68
* Pre-buffering output strategy for cluster.Alan Conway2008-08-211-2/+8
| | | | | | | Additional hooks in broker code, should not affect standalone broker. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@687813 13f79535-47bb-0310-9956-ffa450edef68
* Enable dequeue for prototype clusterAlan Conway2008-07-171-2/+4
| | | | | | | | | - qpid/broker/SemanticState.cpp: moved doOutput into write idle callback. - qpid/broker/Connection.cpp: make doOutput an intercept point. - qpid/cluster/*: intercept doOutput to serialize output in cluster thread. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@677486 13f79535-47bb-0310-9956-ffa450edef68
* Cluster: shadow connections, fix lifecycle & valgrind issues.Alan Conway2008-07-171-4/+6
| | | | | | | | | - tests/ForkedBroker: improved broker forking, exec full qpidd. - Plugin::addFinalizer - more flexible way to shutdown plugins. - Reworked cluster extension points using boost::function. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@677471 13f79535-47bb-0310-9956-ffa450edef68
* Bring cluster code up to date.Alan Conway2008-06-181-32/+28
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@669236 13f79535-47bb-0310-9956-ffa450edef68
* Generate code for both 0-99 preview and 0-10 final specs .Alan Conway2008-02-271-1/+1
| | | | | | | 0-10 final: extended code generation and non-generated support classes. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@631638 13f79535-47bb-0310-9956-ffa450edef68
* Use octet each for class and method id (changed c++ and python)Gordon Sim2007-09-211-1/+1
| | | | | | | | | | | | | | | | | | Modified indexes in xml for message.empty, message.offset and the c++ cluster class Fixed encoding for rfc1982-long-set in c++ and python (its a size not a count that is prepended) Fixed minor typo in configuration option help string Use session.open/close in python tests, handle session.closed Commented out the response tag in session.close due to pythons ambiguity as to whether session.closed is a response or not Disabled broker.test_closed_channel (due to above issue); broker behaves as expected but test fails; test_invalid_channel is safe enough for now. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@578053 13f79535-47bb-0310-9956-ffa450edef68
* * rubygen/amqpgen.rb: Performance and API improvements.Alan Conway2007-08-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added nodes for all amqp.xml elements except doc, assert and rule. (They can easily be added.) In particular AmqpDomain is a proper node, providing a place to do type mapping. Every node has reader methods for AMQP attributes/elements: - attr() for each AMQP attribute "attr" returns the string value. - foos() returns AmqpElements for all the "foo" children. - foo(name) returns AmqpElements for the named "foo" child domain() returns an AmqpDomain rather than the string name. Method names that would clash with Object methods get a trailing "_" So: class_/classes, method_/methods_, type_/types Notes: - no amqp_ prefixes. - AmqpElement does not inherit REXML::Element, AmqpElement#xml() to get the REXML element. Performance: all templates run in 2.8 seconds on my laptop, compared to almost two minutes previously. Main change was to replace xpath searches with simple descent of the Amqp model and cache values selectively based on profiling. * rubygen/cppgen.rb: - Updated for amqpgen changes. - Introduced CppType to manage C++ type information - Moved all type mapping to CppType/AmqpDomain Some templates still do their own type calculations, these should be centralized in CppType so they can be re-used. * rubygen/templates/*: Updated for new API * src/qpid/framing/amqp_types_full.h: Added Uuid.h * xml/cluster.xml: change "type" attribute to "domain" git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570096 13f79535-47bb-0310-9956-ffa450edef68
* Initial support for latest approved 0-10 xml (with some transitional hacks ↵Gordon Sim2007-07-241-1/+1
| | | | | | included). git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@559059 13f79535-47bb-0310-9956-ffa450edef68
* 2007-06-25 <aconway@redhat.com>Alan Conway2007-06-261-0/+37
Cluster class implementing cluster membership map. * src/qpid/cluster/Cluster.cpp: Cluster membership implementation. * src/qpid/cluster/Cpg.cpp: Support for boost::function callbacks. * src/tests/Url.cpp: Implements AMQP-95 URL format. * xml/cluster.xml: Cluster join method. Build/packaging * README: Remove mention of openais till clustering is functional. For now it is optional and we depend on an unpackaged version. * configure.ac: Check openais has cpg_local_get(). * Makefile.am: Added cluster.xml to EXTRA_DIST. * src/generate.sh: add cluster.xml to codegen. * src/tests/Makefile.am: - Generate individual "sudo -u ais" wrappers for openais tests. - Drop "unit" directory, all unit tests in "tests" directory Minor changes: * src/qpid/sys/posix/Socket.cpp: * src/qpid/sys/posix/PosixAcceptor.cpp: * src/qpid/sys/posix/EventChannelAcceptor.cpp: * src/qpid/sys/apr/APRAcceptor.cpp: * src/qpid/sys/Acceptor.h (getHost): Added getHost() * src/tests/.valgrind.supp-default: Suppress benign valgrind warning in libcpg. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@550658 13f79535-47bb-0310-9956-ffa450edef68
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