ensure that indexing threads operations are transparent to high level callers such as the real time monitor

2012-11-26 15:40:31 +01:00
parent 6457fb4100
commit f252050247
5 changed files with 76 additions and 67 deletions
@@ -107,8 +107,10 @@ public:
     */
    bool put(T t)
    {
-        if (!ok() || pthread_mutex_lock(&m_mutex) != 0) 
+        if (!ok() || pthread_mutex_lock(&m_mutex) != 0) {
+	    LOGERR(("WorkQueue::put: !ok or mutex_lock failed\n"));
            return false;
+	}

        while (ok() && m_high > 0 && m_queue.size() >= m_high) {
            // Keep the order: we test ok() AFTER the sleep...