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D src/qpid/framing/ChannelAdapter.cpp
D src/qpid/framing/ChannelAdapter.h
D src/qpid/framing/HandlerUpdater.h
D src/tests/BrokerChannelTest.cpp
D src/tests/MockChannel.h
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@616353 13f79535-47bb-0310-9956-ffa450edef68
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- 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@571575 13f79535-47bb-0310-9956-ffa450edef68
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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@570982 13f79535-47bb-0310-9956-ffa450edef68
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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@566822 13f79535-47bb-0310-9956-ffa450edef68
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git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@565821 13f79535-47bb-0310-9956-ffa450edef68
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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@565770 13f79535-47bb-0310-9956-ffa450edef68
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- 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@559171 13f79535-47bb-0310-9956-ffa450edef68
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class.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@558700 13f79535-47bb-0310-9956-ffa450edef68
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* 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@556846 13f79535-47bb-0310-9956-ffa450edef68
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allow channel.close-ok (and fixed client to send it).
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@553441 13f79535-47bb-0310-9956-ffa450edef68
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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@551336 13f79535-47bb-0310-9956-ffa450edef68
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- allows rhm package to build consistently against checked-out or installed qpid.
- consistent correspondence between source paths and C++ namespaces.
- consistent use of #include <qpid/foo> in source and by users.
- allows header files to split over multiple directories,
e.g. separating generated code, separating public API from private files.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@528668 13f79535-47bb-0310-9956-ffa450edef68
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