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File: [Pegasus] / pegasus / src / Pegasus / Common / MessageQueueService.h
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Revision: 1.58, Tue Oct 3 17:16:03 2006 UTC (17 years, 9 months ago) by kumpf Branch: MAIN CVS Tags: TASK-TASK-BUG4011_WinLocalConnect-branch-New-root, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_to_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_from_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_to_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_from_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-branch, TASK-PEP268_SSLClientCertificatePropagation-root, TASK-PEP268_SSLClientCertificatePropagation-merged_out_to_branch, TASK-PEP268_SSLClientCertificatePropagation-merged_out_from_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_to_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_from_branch, TASK-PEP268_SSLClientCertificatePropagation-branch, TASK-PEP267_SLPReregistrationSupport-root, TASK-PEP267_SLPReregistrationSupport-merging_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merging_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merged_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_to_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_from_branch, TASK-PEP267_SLPReregistrationSupport-branch, TASK-Bugs5690_3913_RemoteCMPI-root, TASK-Bugs5690_3913_RemoteCMPI-merged_out_to_branch, TASK-Bugs5690_3913_RemoteCMPI-merged_out_from_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_to_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_from_branch, TASK-Bugs5690_3913_RemoteCMPI-branch, TASK-Bug2021_RemoteCMPIonWindows-root, TASK-Bug2021_RemoteCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RemoteCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RemoteCMPIonWindows-branch, TASK-Bug2021_RCMPIonWindows-root, TASK-Bug2021_RCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RCMPIonWindows-branch, TASK-BUG4011_WinLocalConnect-branch-New Changes since 1.57: +0 -4 lines BUG#: 5650 TITLE: Cleaning up idle threads uses a thread DESCRIPTION: Clean up idle threads on the current thread rather than launching a new thread for that purpose. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_MessageQueue_Service_h #define Pegasus_MessageQueue_Service_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Message.h> #include <Pegasus/Common/InternalException.h> #include <Pegasus/Common/Thread.h> #include <Pegasus/Common/ThreadPool.h> #include <Pegasus/Common/AsyncOpNode.h> #include <Pegasus/Common/Cimom.h> #include <Pegasus/Common/Mutex.h> #include <Pegasus/Common/CimomMessage.h> #include <Pegasus/Common/Linkage.h> #include <Pegasus/Common/Mutex.h> PEGASUS_NAMESPACE_BEGIN extern const Uint32 CIMOM_Q_ID; class message_module; class cimom; class PEGASUS_COMMON_LINKAGE MessageQueueService : public Linkable, public MessageQueue { public: typedef MessageQueue Base; MessageQueueService( const char *name, Uint32 queueID = MessageQueue::getNextQueueId(), Uint32 capabilities = 0, Uint32 mask = MessageMask::type_cimom | MessageMask::type_service | MessageMask::ha_request | MessageMask::ha_reply | MessageMask::ha_async); virtual ~MessageQueueService(); virtual Boolean isAsync() const { return true; } // enqueue may throw an IPCException virtual void enqueue(Message *); AsyncReply *SendWait(AsyncRequest *request); Boolean SendAsync(AsyncOpNode *op, Uint32 destination, void (*callback)(AsyncOpNode *, MessageQueue *, void *), MessageQueue *callback_q, void *callback_ptr); Boolean SendAsync(Message *msg, Uint32 destination, void (*callback)(Message *response, void *handle, void *parameter), void *handle, void *parameter); Boolean SendForget(Message *msg); Boolean register_service(String name, Uint32 capabilities, Uint32 mask); Boolean update_service(Uint32 capabilities, Uint32 mask); Boolean deregister_service(); virtual void _shutdown_incoming_queue(); void find_services(String name, Uint32 capabilities, Uint32 mask, Array<Uint32> *results); void enumerate_service(Uint32 queue, message_module *result); static AsyncOpNode *get_op(); void return_op(AsyncOpNode *op); static ThreadPool *get_thread_pool(); Uint32 _mask; AtomicInt _die; AtomicInt _threads; Uint32 getIncomingCount() {return _incoming.count(); } protected: virtual Boolean accept_async(AsyncOpNode *op); virtual Boolean messageOK(const Message *msg); virtual void handleEnqueue() = 0; virtual void handleEnqueue(Message *) = 0; Boolean _enqueueResponse(Message *, Message *); // virtual void _handle_incoming_operation(AsyncOpNode *operation, Thread *thread, MessageQueue *queue); virtual void _handle_incoming_operation(AsyncOpNode *); virtual void _handle_async_request(AsyncRequest *req); virtual void _handle_async_callback(AsyncOpNode *operation); virtual void _make_response(Message *req, Uint32 code); virtual void handle_heartbeat_request(AsyncRequest *req); virtual void handle_heartbeat_reply(AsyncReply *rep); virtual void handle_AsyncIoctl(AsyncIoctl *req); virtual void handle_CimServiceStart(CimServiceStart *req); virtual void handle_CimServiceStop(CimServiceStop *req); virtual void handle_CimServicePause(CimServicePause *req); virtual void handle_CimServiceResume(CimServiceResume *req); virtual void handle_AsyncOperationStart(AsyncOperationStart *req); virtual void handle_AsyncOperationResult(AsyncOperationResult *rep); virtual void handle_AsyncLegacyOperationStart(AsyncLegacyOperationStart *req); virtual void handle_AsyncLegacyOperationResult(AsyncLegacyOperationResult *rep); void _completeAsyncResponse(AsyncRequest *request, AsyncReply *reply, Uint32 state, Uint32 flag); void _complete_op_node(AsyncOpNode *, Uint32, Uint32, Uint32); static cimom *_meta_dispatcher; static AtomicInt _service_count; static Mutex _meta_dispatcher_mutex; static ThreadPool *_thread_pool; private: static ThreadReturnType PEGASUS_THREAD_CDECL polling_routine(void *); AsyncQueue<AsyncOpNode> _incoming; static Thread* _polling_thread; static Semaphore _polling_sem; static AtomicInt _stop_polling; typedef List<MessageQueueService, Mutex> PollingList; static PollingList* _polling_list; static Mutex _polling_list_mutex; PollingList* _get_polling_list(); static ThreadReturnType PEGASUS_THREAD_CDECL _req_proc(void *); static void _sendwait_callback(AsyncOpNode *, MessageQueue *, void *); AtomicInt _incoming_queue_shutdown; struct timeval _default_op_timeout; friend class cimom; }; PEGASUS_NAMESPACE_END #endif /* Pegasus_MessageQueue_Service_h */
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