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Topic Statistics reports 0 for topics under 1Hz #1562

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ektoz opened this issue Dec 11, 2018 · 0 comments · Fixed by #1695
Closed

Topic Statistics reports 0 for topics under 1Hz #1562

ektoz opened this issue Dec 11, 2018 · 0 comments · Fixed by #1695
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@ektoz
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ektoz commented Dec 11, 2018

When /enable_statistics parameter is true, Subscribers publish to the /statistics topic. For a topic that has an expected 0.2Hz publishing frequency, this feature always reports msg.mean_period as 0, no matter how much time is given.
ghost pushed a commit to emersonknapp/ros_comm that referenced this issue Jan 10, 2019
Fix dynamic windowing for Topic Statistics to accurately adapt to slo…
f2d520d 
…w or fast topics.

fixes ros#1562 (Topic statistics report 0Hz for topics under 1Hz)
@ghost ghost mentioned this issue Jan 10, 2019
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emersonknapp pushed a commit to emersonknapp/ros_comm that referenced this issue Feb 13, 2019
Fix dynamic windowing for Topic Statistics to accurately adapt to slo…
1127c00 
…w or fast topics.

fixes ros#1562 (Topic statistics report 0Hz for topics under 1Hz)
@cwecht cwecht mentioned this issue Apr 12, 2019
Merged
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@dirk-thomas @ektoz