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Jetty 12: StateTrackingHandler #11072

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sbordet opened this issue Dec 15, 2023 · 0 comments · Fixed by #11786
Closed

Jetty 12: StateTrackingHandler #11072

sbordet opened this issue Dec 15, 2023 · 0 comments · Fixed by #11786
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sbordet commented Dec 15, 2023 •
edited by joakime
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Jetty version(s)
12+

Enhancement Description
Introduce a StateTrackingHandler that detects when callbacks are not invoked, or take too long to execute (maybe because they block).

Document it.

See discussion at #10916.
@sbordet sbordet mentioned this issue Dec 15, 2023
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@joakime joakime mentioned this issue Apr 11, 2024
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@sbordet sbordet linked a pull request May 13, 2024 that will close this issue
Fixes #11072 - Jetty 12: Implement StateTrackingHandler #11786
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@sbordet sbordet moved this to 🏗 In progress in Jetty 12.0.10 (FROZEN) May 13, 2024
sbordet added a commit that referenced this issue May 19, 2024
@sbordet
Fixes #11072 - Jetty 12: CompleteCallbackHandler (#11786)
a4c2970 
Introduced StateTrackingHandler.

StateTrackingHandler is a troubleshooting Handler that helps to identify those cases where the Handler/Request/Response APIs are used improperly.

In particular, it tracks the events described in StateTrackingHandler.Listener, such as the Handler callback not completed, or blocking demand callback, or a write callback not completed, etc.

It also provides dump() capabilities, so the current requests and their state is dumped to help troubleshooting.

Signed-off-by: Simone Bordet <[email protected]>
@github-project-automation github-project-automation bot moved this from 🏗 In progress to ✅ Done in Jetty 12.0.10 (FROZEN) May 19, 2024
@joakime joakime changed the title Jetty 12: CompleteCallbackHandler Jetty 12: StateTrackingHandler Jun 3, 2024
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Jetty 12.0.10 (FROZEN)
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Fixes #11072 - Jetty 12: Implement StateTrackingHandler jetty/jetty.project
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