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Support RMW_EVENT_MESSAGE_LOST - #169

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Yadunund merged 1 commit into
yadu/namespacefrom
yadu/message_lost_event
May 16, 2024
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Yadunund merged 1 commit into
yadu/namespacefrom
yadu/message_lost_event

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@Yadunund Yadunund commented May 5, 2024 •

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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

Signed-off-by: Yadunund <yadunund@gmail.com>
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Yadunund requested a review from clalancette May 5, 2024 21:21

@clalancette clalancette left a comment

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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.

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Yadunund merged commit e7aad9b into yadu/namespace May 16, 2024
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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 <yadunund@openrobotics.org>

* More namespacing

Signed-off-by: Yadunund <yadunund@openrobotics.org>

* Check for lost messages in sub_data_handler (#169)

Signed-off-by: Yadunund <yadunund@gmail.com>

* Address feedback

Signed-off-by: Yadunund <yadunund@intrinsic.ai>

---------

Signed-off-by: Yadunund <yadunund@openrobotics.org>
Signed-off-by: Yadunund <yadunund@gmail.com>
Signed-off-by: Yadunund <yadunund@intrinsic.ai>
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2 participants