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Support lifecycle node - NodeInterfaces #352
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3de255d
Support lifecycle node - NodeInterfaces
ahcorde 946582a
review feedback and reduce code duplicity
ahcorde 547f3e9
Removed rclcpp::Node
ahcorde 7c3840c
Fix pybind_image_transport
ahcorde 19ba989
Added deprecation warnings
ahcorde 1f0fdec
Deprecated methods
ahcorde 8db6316
Update image_transport/include/image_transport/camera_publisher.hpp
ahcorde 98ac725
Merge branch 'rolling' into ahcorde/rolling/lifecycle
ahcorde a98d28e
Added feedback
ahcorde 7a4d930
Simplify how to API is called
ahcorde 9ebcb2a
Update image_transport/src/image_transport.cpp
ahcorde 6bf7d3d
Added deprecation warning to rclcpp::Node*
ahcorde d89185d
make linters happy
ahcorde aaa464c
Merge remote-tracking branch 'origin/rolling' into ahcorde/rolling/li…
ahcorde a8f9810
Fixed test
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56 changes: 56 additions & 0 deletions
56
image_transport/include/image_transport/node_interfaces.hpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| // Copyright (c) 2025, Open Source Robotics Foundation, Inc. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright | ||
| // notice, this list of conditions and the following disclaimer. | ||
| // | ||
| // * Redistributions in binary form must reproduce the above copyright | ||
| // notice, this list of conditions and the following disclaimer in the | ||
| // documentation and/or other materials provided with the distribution. | ||
| // | ||
| // * Neither the name of the Willow Garage nor the names of its | ||
| // contributors may be used to endorse or promote products derived from | ||
| // this software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | ||
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| // POSSIBILITY OF SUCH DAMAGE. | ||
|
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| #ifndef IMAGE_TRANSPORT__NODE_INTERFACES_HPP_ | ||
| #define IMAGE_TRANSPORT__NODE_INTERFACES_HPP_ | ||
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| #include <rclcpp/node_interfaces/node_interfaces.hpp> | ||
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| #include <rclcpp/node_interfaces/node_base_interface.hpp> | ||
| #include <rclcpp/node_interfaces/node_logging_interface.hpp> | ||
| #include <rclcpp/node_interfaces/node_parameters_interface.hpp> | ||
| #include <rclcpp/node_interfaces/node_timers_interface.hpp> | ||
| #include <rclcpp/node_interfaces/node_topics_interface.hpp> | ||
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| namespace image_transport | ||
| { | ||
| using NodeBaseInterface = rclcpp::node_interfaces::NodeBaseInterface; | ||
| using NodeParametersInterface = rclcpp::node_interfaces::NodeParametersInterface; | ||
| using NodeLoggingInterface = rclcpp::node_interfaces::NodeLoggingInterface; | ||
| using NodeTimersInterface = rclcpp::node_interfaces::NodeTimersInterface; | ||
| using NodeTopicsInterface = rclcpp::node_interfaces::NodeTopicsInterface; | ||
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| using RequiredInterfaces = rclcpp::node_interfaces::NodeInterfaces< | ||
| NodeBaseInterface, | ||
| NodeParametersInterface, | ||
| NodeLoggingInterface, | ||
| NodeTimersInterface, | ||
| NodeTopicsInterface>; | ||
| } // namespace image_transport | ||
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| #endif // IMAGE_TRANSPORT__NODE_INTERFACES_HPP_ |
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Out of curiosity: Why did you remove the old pointer in your second iteration?In my view keeping this pointer was one key benefit of your suggested implementation, as it allowed to keep the image_transport_plugins unchanged. I would really appreciate a plugin interface centered around therclcpp::NodeInterfacesas the long run solution, however, I cannot quantify the additional overhead caused by the synchronization need for both repositories. As a maintainer you have likely more insights regarding this topic.Depending on how large that overhead is, I would see your first iteration which kept the pointer as an acceptable solution since backwards compatibility is included. The full switch to using only
rclcpp::NodeInterfacesin the plugin interfaces may then still be carried later on (potentially including multiple steps / deprecation cycles for backwards compatibility?)EDIT:
Did the first version which kept the old pointer even work with the unmodified rolling state of the plugins for you? Even though it compiles I would expect runtime problems, since the plugins (e.g. for compressed image transport) explicitly override
advertiseImpl(rclcpp::Node * node, ...).