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Merge pull request #70 from ros2/fix_busy_loop

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fix busy loop in spin_node_until_future_complete()
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Dirk Thomas 2015-07-29 12:18:22 -07:00
commit 38bbcdac79
1 changed files with 1 additions and 1 deletions
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rclcpp/include/rclcpp/executors.hpp
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@ -39,7 +39,7 @@ spin_node_until_future_complete(
// TODO(wjwwood): does not work recursively right, can't call spin_node_until_future_complete
// inside a callback executed by an executor.
do {
executor.spin_node_some(node_ptr);
executor.spin_node_once(node_ptr);
status = future.wait_for(std::chrono::seconds(0));
} while (status != std::future_status::ready && rclcpp::utilities::ok());
return future;