diff options
Diffstat (limited to 'indra/llcommon/llworkerthread.cpp')
| -rw-r--r-- | indra/llcommon/llworkerthread.cpp | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/indra/llcommon/llworkerthread.cpp b/indra/llcommon/llworkerthread.cpp index 1b0e03cb2a..411977474b 100644 --- a/indra/llcommon/llworkerthread.cpp +++ b/indra/llcommon/llworkerthread.cpp @@ -65,6 +65,27 @@ LLWorkerThread::~LLWorkerThread() // ~LLQueuedThread() will be called here } +//called only in destructor. +void LLWorkerThread::clearDeleteList() +{ + // Delete any workers in the delete queue (should be safe - had better be!) + if (!mDeleteList.empty()) + { + llwarns << "Worker Thread: " << mName << " destroyed with " << mDeleteList.size() + << " entries in delete list." << llendl; + + mDeleteMutex->lock(); + for (delete_list_t::iterator iter = mDeleteList.begin(); iter != mDeleteList.end(); ++iter) + { + (*iter)->mRequestHandle = LLWorkerThread::nullHandle(); + (*iter)->clearFlags(LLWorkerClass::WCF_HAVE_WORK); + delete *iter ; + } + mDeleteList.clear() ; + mDeleteMutex->unlock() ; + } +} + // virtual S32 LLWorkerThread::update(U32 max_time_ms) { @@ -320,7 +341,20 @@ bool LLWorkerClass::checkWork(bool aborting) if (mRequestHandle != LLWorkerThread::nullHandle()) { LLWorkerThread::WorkRequest* workreq = (LLWorkerThread::WorkRequest*)mWorkerThread->getRequest(mRequestHandle); - llassert_always(workreq); + if(!workreq) + { + if(mWorkerThread->isQuitting() || mWorkerThread->isStopped()) //the mWorkerThread is not running + { + mRequestHandle = LLWorkerThread::nullHandle(); + clearFlags(WCF_HAVE_WORK); + return true ; + } + else + { + llassert_always(workreq); + } + } + LLQueuedThread::status_t status = workreq->getStatus(); if (status == LLWorkerThread::STATUS_ABORTED) { |