callback group must only store weak ptrs #74
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+1, just run a linux test first |
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+1 |
dirk-thomas
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Aug 4, 2015
callback group must only store weak ptrs
nnmm
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Jul 9, 2022
DensoADAS
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Aug 5, 2022
* ros2GH-69 Read storage content in a separate thread For now the publishing starts only after the reading is completly done. This should change aufter ros2GH-68 is done and a thread-safe queue can be used instead of std::queue. * ros2GH-71 Add integration test for timing behavior * ros2GH-68 Introduce vendor package for shared queue - Download and install headers from moodycamel readerwriterqueue - Download and install headers from moodycamel concurrentqueue - Use readerwriterqueue in code to load and publish concurrently * ros2GH-71 Retain time difference of messages when playing a bag file - The main (play) thread sleeps until the time for publishing the message is reached. - Using std::chrono time_point and duration for type-safe time arithmetic instead of rcutils time types. * ros2GH-71 Improve stability of read test - Subscribers need to maintain a longer history if the messages are not consumed fast enough. * ros2GH-71 Fix Classloader instance lifetime The Classloader instance needs to outlive all objects created by it. * ros2GH-71 Extract playing code into a class of its own Reason: record and play have almost no common code but do the exact opposite with the storage and rclcpp. * ros2GH-70 Do not link explicitly against std_msgs - only required in tests - this decreases the amount of packages needed for a clean build without tests * ros2GH-70 Fix error message of storage * ros2GH-70 Fix pluginlib/storage issue for recording * ros2GH-71 Cleanup: variable naming * ros2GH-70 Load storage continuously instead of as fast as possible - Only load if queue contains less than 1000 messages - Wait a millisecond before loading again once the queue is long enough * ros2GH-70 Add options struct to allow specification of queue size * ros2GH-72 Wait for messages to fill up * ros2GH-74 Rename integration tests to play/record tests * ros2GH-74 Use test_msgs in integration tests - gets rid of string_msgs dependency * ros2GH-70 Rename is_not_ready to is_pending, use bulk reading to queue * ros2GH-70 Harmonize storage_loading_future variable * ros2GH-88 Read messages in order of their timestamps - Currently, we write sequentially in order of arrival time so reading in id order is fine - This may change at a later time and should not change the reading behaviour, i.e. we need to read in order of timestamps * Fix compiler error on Mac * ros2GH-8 Fix: use correct ros message type in test * ros2GH-8 Cleanup: minor code style fixes * ros2GH-8 Refactor future usage in player Make the future a class member of player to avoid having to hand it into several functions which is difficult with a move-only type. * ros2GH-8 Cleanup: remove verbose logging for every stored message * ros2GH-8 Refactor rosbag2 interface Add an explicit overload for record without a topic_names argument to record all topics. * fix: call vector.reserve instead of default initalization * fix record demo
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This is necessary to fix ros2/system_tests#26. Before the callback group was always keeping subscriptions and timer alive even when they ran out-of-scope in the user land code.