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Support RMW_EVENT_MESSAGE_LOST #169

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merged 1 commit into from
May 16, 2024
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@Yadunund Yadunund commented May 5, 2024

This PR brings support for RMW_EVENT_MESSAGE_LOST.

It's best to test with ros2/demos#679.

Run the message_lost_talker node to publish at 1000Hz. See https://github.com/ros2/demos/tree/rolling/quality_of_service_demo#message-lost-status-event-demo for more details.

Also removes unused variables from #103

@Yadunund Yadunund requested a review from clalancette May 5, 2024 21:21
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This generally looks OK to me.

I will say that I have some misgivings about adding this. It seems kind of fragile, and I worry that we'll receive this event more than we expect. But there are no concrete problems I see, so I think we should put this in and see what happens.

@Yadunund Yadunund merged commit e7aad9b into yadu/namespace May 16, 2024
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@delete-merged-branch delete-merged-branch bot deleted the yadu/message_lost_event branch May 16, 2024 15:02
Yadunund added a commit that referenced this pull request May 17, 2024
* Namespace

Signed-off-by: Yadunund <[email protected]>

* More namespacing

Signed-off-by: Yadunund <[email protected]>

* Check for lost messages in sub_data_handler (#169)

Signed-off-by: Yadunund <[email protected]>

* Address feedback

Signed-off-by: Yadunund <[email protected]>

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Signed-off-by: Yadunund <[email protected]>
Signed-off-by: Yadunund <[email protected]>
Signed-off-by: Yadunund <[email protected]>
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2 participants