Merge tag 'Second_Life_Release#54678285-26.4' into 26.4

2 files changed, 16 insertions, 0 deletions

diff --git a/indra/llcommon/workqueue.cpp b/indra/llcommon/workqueue.cpp
index fbd92d089e..4f19ab2cc2 100644
--- a/indra/llcommon/workqueue.cpp
+++ b/indra/llcommon/workqueue.cpp
@@ -319,6 +319,12 @@ bool LL::WorkQueue::tryPost(const Work& callable)
     }
 }
 
+bool LL::WorkQueue::postToMainLoop(const Work& work)
+{
+    auto queue = getInstance("mainloop");
+    return queue && queue->tryPost(work);
+}
+
 LL::WorkQueue::Work LL::WorkQueue::pop_()
 {
     return mQueue.pop();
diff --git a/indra/llcommon/workqueue.h b/indra/llcommon/workqueue.h
index 69f3286c1b..322baa36e6 100644
--- a/indra/llcommon/workqueue.h
+++ b/indra/llcommon/workqueue.h
@@ -265,6 +265,16 @@ namespace LL
          */
         bool tryPost(const Work&) override;
 
+        /**
+         * @brief Post work to the well-known main-loop queue without blocking
+         * @return true if posted, false if the main loop is gone or its
+         *         queue is closed/full
+         *
+         * For callers on a secondary thread that must not block waiting for
+         * the main thread (e.g. a websocket I/O thread).
+         */
+        static bool postToMainLoop(const Work& work);
+
     private:
         using Queue = LLThreadSafeQueue<Work>;
         Queue mQueue;