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File: [Pegasus] / pegasus / src / Pegasus / Common / MessageQueueService.h
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Revision: 1.80, Tue Jun 11 10:18:29 2013 UTC (11 years ago) by karl Branch: MAIN CVS Tags: preBug9676, postBug9676, TASK-TASK_PEP362_RestfulService_branch-root, TASK-TASK_PEP362_RestfulService_branch-merged_out_from_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_to_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_from_branch, TASK-TASK_PEP362_RestfulService_branch-branch, TASK-PEP362_RestfulService-root, TASK-PEP362_RestfulService-merged_out_to_branch, TASK-PEP362_RestfulService-merged_out_from_trunk, TASK-PEP362_RestfulService-merged_in_to_trunk, TASK-PEP362_RestfulService-merged_in_from_branch, TASK-PEP362_RestfulService-branch, TASK-PEP317_pullop-merged_out_from_trunk, TASK-PEP317_pullop-merged_in_to_trunk, RELEASE_2_14_1, RELEASE_2_14_0-RC2, RELEASE_2_14_0-RC1, RELEASE_2_14_0, RELEASE_2_14-root, RELEASE_2_14-branch, RELEASE_2_13_0-RC2, RELEASE_2_13_0-RC1, RELEASE_2_13_0-FC, RELEASE_2_13_0, RELEASE_2_13-root, RELEASE_2_13-branch, HEAD, CIMRS_WORK_20130824 Changes since 1.79: +1 -1 lines BUG#: 9604 TITLE: Implement subscription's OnFatalErrorPolicy DESCRIPTION: Implemented code to feedback Fatal Error from handler to subscription and execute OnFaltaErrorPolicy |
//%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // 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 class message_module; class cimom; class PEGASUS_COMMON_LINKAGE MessageQueueService : public Linkable, public MessageQueue { public: typedef MessageQueue Base; MessageQueueService( const char* name); virtual ~MessageQueueService(); virtual Boolean isAsync() const { return true; } virtual void enqueue(Message *); static AsyncReply* SendWait(AsyncRequest* request); Boolean SendAsync(AsyncOpNode* op, Uint32 destination, void (*callback)(AsyncOpNode*, MessageQueue*, void*), MessageQueue* callback_q, void* callback_ptr); static Boolean SendForget(Message* msg); Boolean update_service(Uint32 capabilities, Uint32 mask); Boolean deregister_service(); static Uint32 find_service_qid(const char* name); static AsyncOpNode* get_op(); static void return_op(AsyncOpNode* op); static ThreadPool* get_thread_pool(); AtomicInt _die; AtomicInt _threads; Uint32 getIncomingCount() {return _incoming.count(); } protected: virtual Boolean accept_async(AsyncOpNode* op); virtual void handleEnqueue() = 0; virtual void handleEnqueue(Message *) = 0; Boolean _enqueueResponse(Message *, Message *); 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_AsyncIoClose(AsyncIoClose* req); virtual void handle_CimServiceStart(CimServiceStart* req); virtual void handle_CimServiceStop(CimServiceStop* req); void _completeAsyncResponse( AsyncRequest* request, AsyncReply* reply); void _complete_op_node(AsyncOpNode *); static cimom* _meta_dispatcher; static AtomicInt _service_count; static Mutex _meta_dispatcher_mutex; static ThreadPool* _thread_pool; Boolean _isRunning; private: static Boolean _sendAsync(AsyncOpNode* op, Uint32 destination, void (*callback)(AsyncOpNode*, MessageQueue*, void*), MessageQueue* callback_q, void* callback_ptr, Uint32 flags); void _removeFromPollingList(MessageQueueService *service); 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, NullLock> PollingList; static PollingList* _polling_list; static Mutex _polling_list_mutex; static ThreadReturnType PEGASUS_THREAD_CDECL _req_proc(void *); AtomicInt _incoming_queue_shutdown; friend class cimom; }; PEGASUS_NAMESPACE_END #endif /* Pegasus_MessageQueue_Service_h */
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