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author | Alan Conway <aconway@apache.org> | 2006-12-01 05:11:45 +0000 |
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committer | Alan Conway <aconway@apache.org> | 2006-12-01 05:11:45 +0000 |
commit | fb9ad93a3d422c1e83c998f44c4782f7bf1d1a66 (patch) | |
tree | a2ebf932750bf13bf3db271f92df390335b0e844 /cpp/src/qpid/posix/EventChannelThreads.h | |
parent | 33c04c7e619a65e2d92ac231805e8ad27f4a29c2 (diff) | |
download | qpid-python-fb9ad93a3d422c1e83c998f44c4782f7bf1d1a66.tar.gz |
2006-12-01 Jim Meyering <meyering@redhat.com>
This delta imposes two major changes on the C++ hierarchy:
- adds autoconf, automake, libtool support
- makes the hierarchy flatter and renames a few files (e.g., Queue.h,
Queue.cpp) that appeared twice, once under client/ and again under broker/.
In the process, I've changed many #include directives, mostly
to remove a qpid/ or qpid/framing/ prefix from the file name argument.
Although most changes were to .cpp and .h files under qpid/cpp/, there
were also several to template files under qpid/gentools, and even one
to CppGenerator.java.
Nearly all files are moved to a new position in the hierarchy.
The new hierarchy looks like this:
src # this is the new home of qpidd.cpp
tests # all tests are here. See Makefile.am.
gen # As before, all generated files go here.
lib # This is just a container for the 3 lib dirs:
lib/client
lib/broker
lib/common
lib/common/framing
lib/common/sys
lib/common/sys/posix
lib/common/sys/apr
build-aux
m4
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@481159 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/posix/EventChannelThreads.h')
-rw-r--r-- | cpp/src/qpid/posix/EventChannelThreads.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/cpp/src/qpid/posix/EventChannelThreads.h b/cpp/src/qpid/posix/EventChannelThreads.h deleted file mode 100644 index ae172ae752..0000000000 --- a/cpp/src/qpid/posix/EventChannelThreads.h +++ /dev/null @@ -1,92 +0,0 @@ -#ifndef _posix_EventChannelThreads_h -#define _sys_EventChannelThreads_h - -/* - * - * Copyright (c) 2006 The Apache Software Foundation - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -#include <vector> - -#include <qpid/Exception.h> -#include <qpid/sys/Time.h> -#include <qpid/sys/Monitor.h> -#include <qpid/sys/Thread.h> -#include <qpid/sys/AtomicCount.h> -#include "EventChannel.h" - -namespace qpid { -namespace sys { - -/** - Dynamic thread pool serving an EventChannel. - - Threads run a loop { e = getEvent(); e->dispatch(); } - The size of the thread pool is automatically adjusted to optimal size. -*/ -class EventChannelThreads : - public qpid::SharedObject<EventChannelThreads>, - public sys::Monitor, private sys::Runnable -{ - public: - /** Create the thread pool and start initial threads. */ - static EventChannelThreads::shared_ptr create( - EventChannel::shared_ptr channel - ); - - ~EventChannelThreads(); - - /** Post event to the underlying channel */ - void postEvent(Event& event) { channel->postEvent(event); } - - /** Post event to the underlying channel Must not be 0. */ - void postEvent(Event* event) { channel->postEvent(event); } - - /** - * Terminate all threads. - * - * Returns immediately, use join() to wait till all threads are - * shut down. - */ - void shutdown(); - - /** Wait for all threads to terminate. */ - void join(); - - private: - typedef std::vector<sys::Thread> Threads; - typedef enum { - RUNNING, TERMINATE_SENT, JOINING, SHUTDOWN - } State; - - EventChannelThreads(EventChannel::shared_ptr underlyingChannel); - void addThread(); - - void run(); - bool keepRunning(); - void adjustThreads(); - - EventChannel::shared_ptr channel; - Threads workers; - sys::AtomicCount nWaiting; - State state; - Event terminate; -}; - - -}} - - -#endif /*!_sys_EventChannelThreads_h*/ |