-- Allow ThreadPoolManager tp return immediately from addTask
Summary:
- it should be possible to specify a zero timeout if the pendingTaskQueue
is already full
Reviewed By: marc
Test Plan:
- Tested in search
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665406 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/src/concurrency/ThreadManager.h b/lib/cpp/src/concurrency/ThreadManager.h
index 4c56461..7bca5d0 100644
--- a/lib/cpp/src/concurrency/ThreadManager.h
+++ b/lib/cpp/src/concurrency/ThreadManager.h
@@ -123,7 +123,9 @@
* @param task The task to queue for execution
*
* @param timeout Time to wait in milliseconds to add a task when a pending-task-count
- * is specified
+ * is specified. Specific cases:
+ * timeout = 0 : Wait forever to queue task.
+ * timeout = -1 : Return immediately if pending task count exceeds specified max
*
* @throws TooManyPendingTasksException Pending task count exceeds max pending task count
*/