MultiThreadExecutor number of threads is at least 2+ in default. (#2032)

Signed-off-by: Tomoya Fujita <Tomoya.Fujita@sony.com>
ros2 · Oct 28, 2022 · 6f22443 · 6f22443
1 parent e5d13a2
commit 6f22443
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rclcpp/include/rclcpp/executors/multi_threaded_executor.hpp b/rclcpp/include/rclcpp/executors/multi_threaded_executor.hpp
@@ -47,7 +47,7 @@ class MultiThreadedExecutor : public rclcpp::Executor
    *
    * \param options common options for all executors
    * \param number_of_threads number of threads to have in the thread pool,
-   *   the default 0 will use the number of cpu cores found instead
+   *   the default 0 will use the number of cpu cores found (minimum of 2)
    * \param yield_before_execute if true std::this_thread::yield() is called
    * \param timeout maximum time to wait
    */