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* * python/qpid/codec.pyAndrew Stitcher2007-09-122-19/+54
| | | | | | | | | | | | | | | | | Comment typo * cpp/src/qpid/broker/RecoveryManagerImpl.cpp Cruft removal * python/qpid/codec.py * python/qpid/connection.py * cpp/src/qpid/framing/AMQFrame.h * cpp/src/qpid/framing/AMQFrame.cpp Initial implementation of 0-10 framing - This uses the new 12 byte frame header, but doesn't support splitting segments/framesets over multiple frames yet. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@574735 13f79535-47bb-0310-9956-ffa450edef68
* Moved old ClientChannel class from using basic to using message for publish ↵Gordon Sim2007-09-112-1/+43
| | | | | | | | | | & consume. (Get and qos still use the basic class's defintions, that will be changed next) git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@574551 13f79535-47bb-0310-9956-ffa450edef68
* Client side support for message and delivery properties in header segments.Gordon Sim2007-09-106-6/+125
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@574176 13f79535-47bb-0310-9956-ffa450edef68
* Implementation of execution.result on the client side Gordon Sim2007-09-064-2/+232
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@573359 13f79535-47bb-0310-9956-ffa450edef68
* * Tidy up framing::Buffer classAndrew Stitcher2007-09-062-47/+4
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@573213 13f79535-47bb-0310-9956-ffa450edef68
* Initial implementation (plus very simple tests) of message.acquire, ↵Gordon Sim2007-09-032-0/+17
| | | | | | message.release, message.reject and message.flush. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@572394 13f79535-47bb-0310-9956-ffa450edef68
* * Summary:Alan Conway2007-08-314-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | - Moved BrokerChannel functionality into Session. - Moved ChannelHandler methods handling into SessionAdapter. - Updated all handlers to use session. (We're still using AMQP channel methods in SessionAdapter) Roles & responsibilities: Session: - represents an _open_ session, may be active or suspended. - ows all session state including handler chains. - attahced to SessionAdapter when active, not when suspended. SessionAdapter: - reprents the association of a channel with a session. - owned by Connection, kept in the session map. - channel open == SessionAdapter.getSessio() != 0 Anything that depends on attachment to a channel, connection or protocol should be in SessionAdpater. Anything that suvives a session suspend belongs in Session. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@571575 13f79535-47bb-0310-9956-ffa450edef68
* * Changes to make C++ client code use the asynchronous network IOAndrew Stitcher2007-08-313-40/+46
| | | | | | | | * Fixed up the test for buffer changes * Removed unused buffer operations git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@571529 13f79535-47bb-0310-9956-ffa450edef68
* - Update cluster code to work with new FrameHandlerAlan Conway2007-08-301-15/+8
| | | | | | | | - Update ClassifierHandler to use Visitor rather than map. - Replace heap allocation in cluster classes with boost::optional. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@571246 13f79535-47bb-0310-9956-ffa450edef68
* * configure.ac: Disabled cluster build temporarily while fixing build problems.Alan Conway2007-08-301-1/+1
| | | | | | | * src/qpid/framing/Handler.h: Add missing default constructor. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@571161 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/broker/Session.h, .cpp: Session holds all state of a session ↵Alan Conway2007-08-295-63/+98
| | | | | | | | | | | | | | | | | | | | | | | including handlers created for that session. Session is not directly associated with a channel. * src/qpid/broker/SessionAdapter.h, .cpp: SessionAdapter is bound to a channel managed by the Connection. It can be attached to and detatched from a Session. * src/qpid/broker/Connection.cpp, .h: Use SessionAdapter. * src/qpid/framing/Handler.h: Removed use of shared_ptr. Handlers belong either to a Session or a Connection and are destroyed with it. * src/qpid/framing/InputHandler.h, OutputHandler.h: Both now inherit from FrameHandler and can be used as FrameHandlers. Intermediate step to removing them entirely. * src/qpid/broker/ConnectionAdapter.h: * src/qpid/client/ConnectionHandler.h: * src/qpid/framing/ChannelAdapter.cpp, .h: Minor changes required by Handler changes. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570982 13f79535-47bb-0310-9956-ffa450edef68
* Updated message.transfer encoding to use header and content segments ↵Gordon Sim2007-08-2818-50/+645
| | | | | | | | | | (including new structs). Unified more between the basic and message classes messages. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570538 13f79535-47bb-0310-9956-ffa450edef68
* * Fix compile errors.Alan Conway2007-08-271-8/+12
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570251 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/framing/FrameDefaultVisitor.h:Alan Conway2007-08-271-2/+12
| | | | | | | | | | | | | | | A visitor for all concrete frame body types. * src/qpid/broker/SessionState.h: 3 states - closed, active, suspended. * src/qpid/broker/SessionAdapter.h, .cpp: Session handler, implements session class commands. In progres.. * rubygen/templates/MethodBodyDefaultVisitor.rb: A visitor for all method body types. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570236 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/framing/FrameDefaultVisitor.h:Alan Conway2007-08-271-0/+56
| | | | | | | | | | | | | | Visitor for all concrete frame body types. Override to handle specific bodies (methods or header/content) and provide default handling for others. * rubygen/MethodBodyDefaultVisitor.rb: Visitor for MethodBodies with visit functions that call virtual defaultVisit(). Override to handle specific methods and give default behavior for others. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570121 13f79535-47bb-0310-9956-ffa450edef68
* * rubygen/amqpgen.rb: Performance and API improvements.Alan Conway2007-08-271-0/+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
* Reapply rev 568249 with the changes made to the generator this time, rather ↵Gordon Sim2007-08-222-2/+17
| | | | | | than the generated file itself. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@568517 13f79535-47bb-0310-9956-ffa450edef68
* Undo revision 568249, causing tests to hang.Alan Conway2007-08-212-17/+2
| | | | | | | | | | | | | ------------------------------------------------------------------------ r568249 | gsim | 2007-08-21 16:11:20 -0400 (Tue, 21 Aug 2007) | 3 lines Invocation now uses the visitor mechanism ------------------------------------------------------------------------ git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@568298 13f79535-47bb-0310-9956-ffa450edef68
* Invocation now uses the visitor mechanismGordon Sim2007-08-212-2/+17
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@568249 13f79535-47bb-0310-9956-ffa450edef68
* - header correction for bufferCarl C. Trieloff2007-08-211-0/+1
| | | | | | | | | - added tests for one msg to multiple queue in async mode - added counter for async multiple msg git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@568236 13f79535-47bb-0310-9956-ffa450edef68
* Refresh of transitional xml to more closely reflect latest specificationGordon Sim2007-08-213-0/+97
| | | | | | | | | Initial execution-result support (not yet handled on c++ client) Generation is now all done through the ruby code (it is a little slower at present I'm afraid, will try to speed it up over the next weeks) git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@568174 13f79535-47bb-0310-9956-ffa450edef68
* Fixed Blob bug causing test crashes/hangs.Alan Conway2007-08-204-24/+39
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@567755 13f79535-47bb-0310-9956-ffa450edef68
* Undo over-hasty commitAlan Conway2007-08-201-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@567701 13f79535-47bb-0310-9956-ffa450edef68
* get() returns 0 if Blob is empty.Alan Conway2007-08-201-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@567698 13f79535-47bb-0310-9956-ffa450edef68
* r1036@fuschia: andrew | 2007-08-20 01:41:12 +0100Andrew Stitcher2007-08-201-1/+1
| | | | | | | Small fixes to allow code to compile git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@567515 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/framing/MethodHolder.hAlan Conway2007-08-183-15/+27
| | | | | | | | | | | | | * src/qpid/framing/Blob.h - add empty() test - get() returns 0 when empty * src/qpid/client/Response.h: assert checks. * src/tests/perftest.cpp: default to listen and publish. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@567221 13f79535-47bb-0310-9956-ffa450edef68
* Fix memory leak in client_test, caused by bug in Blob.h.Alan Conway2007-08-171-9/+12
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@567129 13f79535-47bb-0310-9956-ffa450edef68
* AMQBodies are no longer allocated on the heap and passed with shared_ptr.Alan Conway2007-08-1624-495/+348
| | | | | | | | | | | | | | | | | | | | | | | | | | AMQFrame contains a boost::variant of AMQHeaderBody,AMQContentBody, AMQHeatbeatBody, and MethodHolder. A variant is basically a type-safe union, it can allocate any of the types in-place. MethodHolder contains a Blob, a less sophisticated kind of variant, which can contain any of the concrete method body types. Using variants for all the method types causes outrageous compile times and bloated library symbol names. Blob lacks some of the finer features of variant and needs help from generated code. For now both are hidden to the rest of the code base behind AMQFrame and MethodBody classes so if/when we decide to settle on just one "variant" type solution we can do so. This commit touches nearly 100 files, mostly converting method signatures with shared_ptr<FooBody> to FooBody* or FooBody&, and converting stored shared_ptr<AMQBody> to AMQFrame and share_ptr<AMQMethodBody> to MethodHolder. There is one outstanding client memory leak, which I will fix in my next commit. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@566822 13f79535-47bb-0310-9956-ffa450edef68
* Removed unused types: RequestId, ResponseId, MethodContext.Alan Conway2007-08-145-92/+6
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@565821 13f79535-47bb-0310-9956-ffa450edef68
* Deleted following files that are obsolete for 0-10:Alan Conway2007-08-1419-740/+8
| | | | | | | | | | | | | | | | | | | src/qpid/framing/AMQRequestBody.cpp src/qpid/framing/AMQRequestBody.h src/qpid/framing/AMQResponseBody.cpp src/qpid/framing/AMQResponseBody.h src/qpid/framing/Correlator.cpp src/qpid/framing/Correlator.h src/qpid/framing/MethodContext.cpp src/qpid/framing/Requester.cpp src/qpid/framing/Requester.h src/qpid/framing/Responder.cpp src/qpid/framing/Responder.h Made changes to support their deletion. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@565770 13f79535-47bb-0310-9956-ffa450edef68
* Broker management of message acknowledgements now runs entirely off ↵Gordon Sim2007-08-102-0/+18
| | | | | | | | | | execution layer. Flow control support. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@564611 13f79535-47bb-0310-9956-ffa450edef68
* 2007-08-09 <aconway@redhat.com>Alan Conway2007-08-101-1/+0
| | | | | | | | | | | | * src/qpid/framing/MethodHolder.h, .cpp: Replace boost::variant with Blob. * rubygen/templates/MethodHolder.rb: Generate support files for Blob-based MethodHolder. * src/Makefile.am: generate MethodHolder suppport files. * rubygen/cppgen.rb: Minor fixes/enhancements. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@564447 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/framing/MethodHolder.h, .cpp:Alan Conway2007-08-093-84/+53
| | | | | | | | | | | Replace boost::variant with Blob. * rubygen/templates/MethodHolder.rb: Generate support files for Blob-based MethodHolder. * src/Makefile.am: generate MethodHolder suppport files. * rubygen/cppgen.rb: Minor fixes/enhancements. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@564409 13f79535-47bb-0310-9956-ffa450edef68
* Blob: a crude kind of variant that avoids template hell.Alan Conway2007-08-091-0/+134
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@564372 13f79535-47bb-0310-9956-ffa450edef68
* Moved Proxy generation to rubygen.Alan Conway2007-08-091-0/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@564051 13f79535-47bb-0310-9956-ffa450edef68
* Fixed include guard.Alan Conway2007-08-081-3/+3
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@563826 13f79535-47bb-0310-9956-ffa450edef68
* * Summary: new Frame type to replace AMQFrame. Instead of holdingAlan Conway2007-08-077-0/+458
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a shared_ptr to a heap-allocated AMQBody subclass, it holds the body in-line in a boost::variant of all the concrete AMQBody subclasses. Actually there are nested variants, the compiler does not cope well with a single variant of 130-some types. Creating, encoding and decoding a local Frame doess 0 heap allocation apart from that done by the concrete AMQBody::encode/decode - e.g. method bodies with std::string fields. for method bodies All variants contain type boost::blank. This guarantees 0 heap alloocation by the variant and represents the "uninitialized" state. variant.h provides NoBlankVisitor to help write visitors for variants containing blank. * src/qpid/framing/MethodHolder.h, .cpp: Holds a variant containing a method body. * src/qpid/framing/Frame.h, .cpp: New Frame holds body in a variant rather than via heap allocation. * src/qpid/framing/variant.h: Utilities for using boost::variant. * src/qpid/framing/amqp_types.h: Added FrameType typedef. * src/qpid/framing/AMQMethodBody.h: Friends with MethodHolder. * src/Makefile.am: - Improved ruby generation rule. - Run method_variants template. - Added new source files - Pre-compiled header rule for method_variants.h * rubygen/templates/method_variants.rb: Generate variants to hold methods of each class, and MethodVariant to hold all the class variants. * rubygen/cppgen.rb: variant, tuple methods. * MethodBodyClass.h.tmpl: Added default constructor to method bodies. * amqpgen.rb (AmqpRoot::merge): fix bug in merge. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@563683 13f79535-47bb-0310-9956-ffa450edef68
* Added first cut of generated client interface.Gordon Sim2007-08-051-0/+39
| | | | | | | | | Old channel interface still supported; shares SessionCore with the new interface. Todo: allow applications to signal completion of received commands; keywrod args for interface. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@562866 13f79535-47bb-0310-9956-ffa450edef68
* src/qpid/framing/Visitor.h:Alan Conway2007-07-311-27/+47
| | | | | | | | | | - Removed depdency on Handler, Visitor is a separate pattern. - QPID_VISITOR macro to generate visitor classes replaces use of mpl (Default limits on mpl::vector (20) is too low, concenred about compile time problems if raised to 150. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@561345 13f79535-47bb-0310-9956-ffa450edef68
* Template visitor pattern for Handlers.Alan Conway2007-07-301-0/+71
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@561128 13f79535-47bb-0310-9956-ffa450edef68
* * src/tests/ais_check, cluster.mk: Run AIS tests only if:Alan Conway2007-07-271-2/+2
| | | | | | | | | | | | | | - CLUSTER makefile conditional set by configure. - Effective gid == ais - aisexec is running Otherwise print a warning. * src/tests/EventChannelConnectionTest.cpp * src/qpid/cluster/doxygen_overview.h Removed unused files. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@560404 13f79535-47bb-0310-9956-ffa450edef68
* Use execution layer to acknowledge messages. Gordon Sim2007-07-275-1/+121
| | | | | | | | | Turn off 0-9 framing of requests and responses. Some refactoring around message delivery. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@560285 13f79535-47bb-0310-9956-ffa450edef68
* * Summary:Alan Conway2007-07-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Wiring (declare/delete/bind) is replicated via AIS. - TestOptions includes all logging options. - Logger automatically parses env vars so logging can be enabled for any program linked with libqpidcommon e.g. by setting QPID_TRACE=1. * src/qpid/cluster/SessionManager.cpp: Handle frames from cluster - Forward to BrokerAdapter for execution. - Suppress responses in proxy. * src/tests/TestOptions.h (Options): Logging options, --help option. * src/qpid/client/ClientConnection.cpp: Removed log initialization. Logs are initialized either in TestOptions or automatically from env vars, e.g. QPID_TRACE, * src/qpid/QpidError.h (class QpidError): Initialize Exception in constructor so messages can be logged. * src/qpid/framing/ChannelAdapter.h: Made send() virtual. * src/tests/Cluster_child.cpp: UUID corrected. * src/qpid/broker/Broker.cpp: Pass chains to updater by ref. * src/qpid/Options.cpp (parse): Fix log settings from environment. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@559171 13f79535-47bb-0310-9956-ffa450edef68
* * src/tests/cluster.mk: Enable cluster test.Alan Conway2007-07-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | * src/tests/Cluster.h (class TestHandler): Fixed race in TestHandler::waitFor * src/tests/Cluster.cpp - Allow separate start of parent and child processes. * src/qpid/Options.cpp (parse): Skip argv parsing if argc=0. * src/qpid/cluster/Cluster.cpp (configChange): assert group name. * src/qpid/cluster/Cpg.cpp, .h: Additional logging * src/qpid/framing/AMQFrame.cpp: Initialize all fields in ctor, avoid valgrind warning. * src/qpid/log/Logger.cpp: Initialize singleton automatically from environment so logging can be used on tests. * src/qpid/sys/Time.h: Avoid overflow in AbsTime(t, TIME_INFINITE) git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@558710 13f79535-47bb-0310-9956-ffa450edef68
* Added initial 'execution-layer' to try out methods form the 0-10 execution ↵Gordon Sim2007-07-234-4/+11
| | | | | | class. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@558700 13f79535-47bb-0310-9956-ffa450edef68
* * Summary:Alan Conway2007-07-191-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Connect cluster handlers into broker handler chains. - Progress on wiring replication. * src/tests/cluster.mk: Temporarily disabled Cluster test. * src/tests/Cluster.h, cpp, Cluster_child.cpp: Updated to use UUIDs. * src/qpidd.cpp: - Load optional libs (cluster) - Include plugin config in options.parse. * src/qpid/cluster/SessionManager.h: - Create sessions, update handler chains (as HandlerUpdater) - Handle frames from cluster. * src/qpid/cluster/ClusterPlugin.h, .cpp: - renamed from ClusterPluginProvider - Create and connect Cluster and SessionManager. - Register SessionManager as HandlerUpdater. * src/qpid/cluster/Cluster.h, .cpp: Refactor as SessionFrameHandler. * src/qpid/broker/Connection.cpp: Apply HandlerUpdaters. * src/qpid/broker/Broker.h, .cpp: - Initialize plugins - Apply HandlerUpdaters * src/qpid/Plugin.h, .cpp: Simplified plugin framework. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@557788 13f79535-47bb-0310-9956-ffa450edef68
* Added difference operator to the sequence numberGordon Sim2007-07-192-0/+14
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@557570 13f79535-47bb-0310-9956-ffa450edef68
* removed the need to pass MethodContext/RequestId through proxy and ↵Gordon Sim2007-07-195-2/+139
| | | | | | handler/adapter interfaces git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@557522 13f79535-47bb-0310-9956-ffa450edef68
* Some refactoring towards a more decoupled handler chain structure:Gordon Sim2007-07-171-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Connection no longer depends on Channel; it contains a map of FrameHandler::Chains. (The construction of the chains still refers to specific handlers). * Channel is no longer tied to ChannelAdapter through inheritance. The former is independent of any particular handler chain or protocol version, the latter is still used by ConnectionAdapter and SemanticHandler in the 0-9 chain. * A DeliveryAdapter interface has been introduced as part of the separation of ChannelAdapter from Channel. This is intended to adapt from a version independent core to version specific mechanisms for sending messages. i.e. it fulfills the same role for outputs that e.g. BrokerAdapter does for inputs. (Its not perfect yet by any means but is a step on the way to the correct model I think). * The connection related methods sent over channel zero are implemented in their own adapter (ConnectionAdapter), and are entirely separate from the semantic layer. The channel control methods are still bundled with the proper semantic layer methods; they too can be separated but would have to share the request id with the semantic method handler due to the nature of the 0-9 WIP. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@556846 13f79535-47bb-0310-9956-ffa450edef68
* * src/qpid/sys/Serializer.h: Serialize calls to a function,Alan Conway2007-07-161-0/+49
| | | | | | | | | by queueing and dispatching in a separate thread if necessary. * src/qpid/sys/*/Mutex.h: trylock to return a bool. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@556679 13f79535-47bb-0310-9956-ffa450edef68
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