diff options
Diffstat (limited to 'indra/llcommon')
| -rw-r--r-- | indra/llcommon/threadpool.cpp | 17 | ||||
| -rw-r--r-- | indra/llcommon/threadpool.h | 10 |
2 files changed, 21 insertions, 6 deletions
diff --git a/indra/llcommon/threadpool.cpp b/indra/llcommon/threadpool.cpp index 3a9a5a2062..a063a01b82 100644 --- a/indra/llcommon/threadpool.cpp +++ b/indra/llcommon/threadpool.cpp @@ -60,12 +60,15 @@ struct sleepy_robin: public boost::fibers::algo::round_robin /***************************************************************************** * ThreadPoolBase *****************************************************************************/ -LL::ThreadPoolBase::ThreadPoolBase(const std::string& name, size_t threads, - WorkQueueBase* queue): +LL::ThreadPoolBase::ThreadPoolBase(const std::string& name, + size_t threads, + WorkQueueBase* queue, + bool auto_shutdown): super(name), mName("ThreadPool:" + name), mThreadCount(getConfiguredWidth(name, threads)), - mQueue(queue) + mQueue(queue), + mAutomaticShutdown(auto_shutdown) {} void LL::ThreadPoolBase::start() @@ -79,6 +82,14 @@ void LL::ThreadPoolBase::start() run(tname); }); } + + if (!mAutomaticShutdown) + { + // Some threads, like main window's might need to run a bit longer + // to wait for a proper shutdown message + return; + } + // Listen on "LLApp", and when the app is shutting down, close the queue // and join the workers. LLEventPumps::instance().obtain("LLApp").listen( diff --git a/indra/llcommon/threadpool.h b/indra/llcommon/threadpool.h index 60f4a0ce1b..fa16c6fe71 100644 --- a/indra/llcommon/threadpool.h +++ b/indra/llcommon/threadpool.h @@ -40,7 +40,7 @@ namespace LL * overrides this parameter. */ ThreadPoolBase(const std::string& name, size_t threads, - WorkQueueBase* queue); + WorkQueueBase* queue, bool auto_shutdown = true); virtual ~ThreadPoolBase(); /** @@ -87,6 +87,7 @@ namespace LL protected: std::unique_ptr<WorkQueueBase> mQueue; + bool mAutomaticShutdown; private: void run(const std::string& name); @@ -117,8 +118,11 @@ namespace LL * Constraining the queue can cause a submitter to block. Do not * constrain any ThreadPool accepting work from the main thread. */ - ThreadPoolUsing(const std::string& name, size_t threads=1, size_t capacity=1024*1024): - ThreadPoolBase(name, threads, new queue_t(name, capacity)) + ThreadPoolUsing(const std::string& name, + size_t threads=1, + size_t capacity=1024*1024, + bool auto_shutdown = true): + ThreadPoolBase(name, threads, new queue_t(name, capacity), auto_shutdown) {} ~ThreadPoolUsing() override {} |