Add `wsExceptionHandler` to `MicrometerPlugin` for WebSocket exception tagging by Copilot · Pull Request #2557 · javalin/javalin

Copilot · 2026-03-12T18:31:26Z

MicrometerPlugin.exceptionHandler is typed as ExceptionHandler<Exception> (HTTP Context only), making it unusable for WebSocket exception delegation — MicrometerPlugin.exceptionHandler.handle(e, wsCtx) fails to compile.

Changes

MicrometerPlugin.kt: Added wsExceptionHandler companion field of type WsExceptionHandler<Exception>. Stores the exception class name as a context attribute (equivalent to the HTTP header mechanism, adapted for WsContext).
README.md: Documented wsExceptionHandler usage with correct Javalin 7 API.
MicrometerPluginTest.kt: Added test verifying that wsExceptionHandler correctly stores the exception class name as a context attribute on WsContext.

Usage

Javalin.create(config -> {
    config.routes.wsException(Exception.class, MicrometerPlugin.wsExceptionHandler);
    // or inline delegation:
    config.routes.wsException(IllegalArgumentException.class, (e, ctx) ->
        MicrometerPlugin.wsExceptionHandler.handle(e, ctx)
    );
});

Original prompt

This section details on the original issue you should resolve

<issue_title>MicrometerPlugin.exceptionHandler.handle(Exception e, WsContext ctx)</issue_title>
<issue_description>https://github.com/javalin/javalin/tree/master/javalin-micrometer#exception-tagging

OK:

private static void handler(Context ctx, Exception e) {
    MicrometerPlugin.exceptionHandler.handle(e, ctx);
}

NOK:

private static void wsHandler(WsContext ctx, Exception e) {
    MicrometerPlugin.exceptionHandler.handle(e, ctx);
}
```</issue_description>

<agent_instructions>Try to figure out what the user wants. Check the micrometer plugin module against the provided code examples and provide a fix (if applicable).</agent_instructions>

## Comments on the Issue (you are @copilot in this section)

<comments>
</comments>

Fixes MicrometerPlugin.exceptionHandler.handle(Exception e, WsContext ctx) #2550

📱 Kick off Copilot coding agent tasks wherever you are with GitHub Mobile, available on iOS and Android.

… support Co-authored-by: tipsy <1521451+tipsy@users.noreply.github.com>

tipsy · 2026-03-12T18:46:36Z

@copilot no test?

Co-authored-by: tipsy <1521451+tipsy@users.noreply.github.com>

Copilot · 2026-03-12T18:54:16Z

@copilot no test?

Added in 106b1af — wsExceptionHandler sets exception attribute on WsContext connects via Java's built-in java.net.http.WebSocket, triggers an exception in a WS handler, delegates to MicrometerPlugin.wsExceptionHandler, and asserts the exception class name is stored as a context attribute.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

www.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=11865 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.Cuxp9x --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,9224621364422843534,16792948367647246841,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
- Triggering command: /opt/google/chrome/chrome /opt/google/chrome/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless=new --log-level=0 --no-first-run --no-sandbox (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=11987 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.En02xB --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,15167062635213098341,8937242099750805793,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled
Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

codecov · 2026-03-12T19:06:34Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.29%. Comparing base (37c91c4) to head (422682e).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #2557   +/-   ##
=========================================
  Coverage     86.29%   86.29%           
  Complexity     1509     1509           
=========================================
  Files           155      155           
  Lines          4348     4348           
  Branches        523      523           
=========================================
  Hits           3752     3752           
  Misses          363      363           
  Partials        233      233

☔ View full report in Codecov by Sentry.
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tipsy · 2026-03-12T20:31:42Z

augment review

augmentcode · 2026-03-12T20:35:08Z

🤖 Augment PR Summary

Summary: Adds WebSocket-specific exception tagging support to the Micrometer plugin so WS exceptions can be delegated without a type mismatch.

Changes:

Introduces MicrometerPlugin.wsExceptionHandler (WsExceptionHandler<Exception>) which stores the exception class name on the WsContext
Documents WebSocket exception delegation in javalin-micrometer/README.md
Adds a regression test that triggers a WS handler exception and asserts the stored exception name

Technical Notes: Mirrors the existing HTTP exception-tagging approach (header) by using a WsContext attribute for WebSockets.

_{🤖 Was this summary useful? React with 👍 or 👎}

augmentcode

Review completed. 1 suggestion posted.

Comment augment review to trigger a new review at any time.

tipsy · 2026-03-12T20:38:57Z

@copilot consider review comment

…ndalone handler Co-authored-by: tipsy <1521451+tipsy@users.noreply.github.com>

Copilot · 2026-03-12T20:43:20Z

@copilot consider review comment

Addressed in 422682e — updated the README doc to clarify that registering a wsException handler prevents Javalin's default socket-close behavior, and updated the example to show ctx.closeSession(WsCloseStatus.SERVER_ERROR, e.getMessage()) after delegating to wsExceptionHandler.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

www.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=11847 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.FMJ8u8 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,9684012871555543075,14672358630220776065,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
- Triggering command: /opt/google/chrome/chrome /opt/google/chrome/chrome --allow-pre-commit-input --disable-REDACTED-networking --disable-REDACTED-timer-throttling --disable-REDACTEDing-occluded-windows --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless=new --log-level=0 --no-first-run --no-sandbox (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=11969 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/org.chromium.Chromium.scoped_dir.HByYi6 --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,3633396608954587753,15446080831882663965,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled
Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Bumps `javalin.version` from 7.0.1 to 7.1.0. Updates `io.javalin:javalin-bundle` from 7.0.1 to 7.1.0 Release notes *Sourced from [io.javalin:javalin-bundle's releases](https://github.com/javalin/javalin/releases).* > 7.1.0 > ----- > > What's Changed > -------------- > > * Bump com.fasterxml.jackson.core:jackson-core from 2.21.0 to 2.21.1 by [`@dependabot`](https://github.com/dependabot)[bot] in [javalin/javalin#2543](https://redirect.github.com/javalin/javalin/pull/2543) > * [deps]: Bump the dependencies group across 1 directory with 17 updates by [`@dependabot`](https://github.com/dependabot)[bot] in [javalin/javalin#2545](https://redirect.github.com/javalin/javalin/pull/2545) > * [websocket] Fix WebSocket over HTTP/2 Extended Connect (RFC 8441) by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2547](https://redirect.github.com/javalin/javalin/pull/2547) > * fix(README): update artifactId for SSL plugin in `README.md` by [`@yvasyliev`](https://github.com/yvasyliev) in [javalin/javalin#2556](https://redirect.github.com/javalin/javalin/pull/2556) > * Add `wsExceptionHandler` to `MicrometerPlugin` for WebSocket exception tagging by [`@Copilot`](https://github.com/Copilot) in [javalin/javalin#2557](https://redirect.github.com/javalin/javalin/pull/2557) > * [rendering] jte - introduce directoryTemplateEngine for (6.x-like), rename default to classPathTemplateEngine by [`@elwin013`](https://github.com/elwin013) in [javalin/javalin#2551](https://redirect.github.com/javalin/javalin/pull/2551) > * Add javalin-bom module by [`@Copilot`](https://github.com/Copilot) in [javalin/javalin#2558](https://redirect.github.com/javalin/javalin/pull/2558) > * [performance] Reduce per-request overhead in hot path by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2559](https://redirect.github.com/javalin/javalin/pull/2559) > * [performance] Eliminate per-request regex and allocation overhead by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2560](https://redirect.github.com/javalin/javalin/pull/2560) > > New Contributors > ---------------- > > * [`@yvasyliev`](https://github.com/yvasyliev) made their first contribution in [javalin/javalin#2556](https://redirect.github.com/javalin/javalin/pull/2556) > * [`@elwin013`](https://github.com/elwin013) made their first contribution in [javalin/javalin#2551](https://redirect.github.com/javalin/javalin/pull/2551) > > **Full Changelog**: <javalin/javalin@javalin-parent-7.0.1...javalin-parent-7.1.0> Commits * [`e458dba`](javalin/javalin@e458dba) [maven-release-plugin] prepare for next development iteration * [`9766d2f`](javalin/javalin@9766d2f) [maven-release-plugin] prepare release javalin-parent-7.1.0 * [`12acf0b`](javalin/javalin@12acf0b) [performance] Eliminate per-request regex and allocation overhead ([#2560](https://redirect.github.com/javalin/javalin/issues/2560)) * [`f6a1e40`](javalin/javalin@f6a1e40) [performance] Reduce per-request overhead in hot path * [`1e59eda`](javalin/javalin@1e59eda) [pom] Add javalin-bom module ([#2558](https://redirect.github.com/javalin/javalin/issues/2558)) * [`b43f37a`](javalin/javalin@b43f37a) [rendering] jte - introduce directoryTemplateEngine for (6.x-like behavior) * [`72b2320`](javalin/javalin@72b2320) [micrometer] Add `wsExceptionHandler` to `MicrometerPlugin` * [`37c91c4`](javalin/javalin@37c91c4) [readme] Update artifactId for SSL plugin * [`9acf45e`](javalin/javalin@9acf45e) [cleanup] Use Header constants * [`0289084`](javalin/javalin@0289084) [headers] Add missing headers to Header.kt * Additional commits viewable in [compare view](javalin/javalin@javalin-parent-7.0.1...7.1.0) Updates `io.javalin.community.openapi:javalin-openapi-plugin` from 7.0.1 to 7.1.0 Release notes *Sourced from [io.javalin.community.openapi:javalin-openapi-plugin's releases](https://github.com/javalin/javalin-openapi/releases).* > 7.1.0 > ----- > > **Changes** > > * [javalin/javalin-openapi#275](https://redirect.github.com/javalin/javalin-openapi/issues/275) [Make ClassLoader used for loading resources configurable](javalin/javalin-openapi@de1b6b7) > * Support Javalin 7.1.0 > > **Sponsors** > Thanks to everyone who supported me this month 💜 > > **Minimal requirements** > > * Java 17+ / Kotlin 2.3+ > * Javalin 7.1.0 Commits * [`5388862`](javalin/javalin-openapi@5388862) [GH-275](https://redirect.github.com/javalin/javalin-openapi/issues/275) Cover missing resource loaders and release 7.1.1-rc.1 * [`cbbc8d0`](javalin/javalin-openapi@cbbc8d0) [GH-276](https://redirect.github.com/javalin/javalin-openapi/issues/276) Release 7.1.0 (Resolves [#276](https://redirect.github.com/javalin/javalin-openapi/issues/276)) * [`de1b6b7`](javalin/javalin-openapi@de1b6b7) [GH-275](https://redirect.github.com/javalin/javalin-openapi/issues/275) Make ClassLoader used for loading resources configurable (Resolves [#275](https://redirect.github.com/javalin/javalin-openapi/issues/275)) * See full diff in [compare view](javalin/javalin-openapi@7.0.1...7.1.0) Updates `io.javalin.community.openapi:javalin-swagger-plugin` from 7.0.1 to 7.1.0 Release notes *Sourced from [io.javalin.community.openapi:javalin-swagger-plugin's releases](https://github.com/javalin/javalin-openapi/releases).* > 7.1.0 > ----- > > **Changes** > > * [javalin/javalin-openapi#275](https://redirect.github.com/javalin/javalin-openapi/issues/275) [Make ClassLoader used for loading resources configurable](javalin/javalin-openapi@de1b6b7) > * Support Javalin 7.1.0 > > **Sponsors** > Thanks to everyone who supported me this month 💜 > > **Minimal requirements** > > * Java 17+ / Kotlin 2.3+ > * Javalin 7.1.0 Commits * [`5388862`](javalin/javalin-openapi@5388862) [GH-275](https://redirect.github.com/javalin/javalin-openapi/issues/275) Cover missing resource loaders and release 7.1.1-rc.1 * [`cbbc8d0`](javalin/javalin-openapi@cbbc8d0) [GH-276](https://redirect.github.com/javalin/javalin-openapi/issues/276) Release 7.1.0 (Resolves [#276](https://redirect.github.com/javalin/javalin-openapi/issues/276)) * [`de1b6b7`](javalin/javalin-openapi@de1b6b7) [GH-275](https://redirect.github.com/javalin/javalin-openapi/issues/275) Make ClassLoader used for loading resources configurable (Resolves [#275](https://redirect.github.com/javalin/javalin-openapi/issues/275)) * See full diff in [compare view](javalin/javalin-openapi@7.0.1...7.1.0) Updates `io.javalin:javalin-micrometer` from 7.0.1 to 7.1.0 Release notes *Sourced from [io.javalin:javalin-micrometer's releases](https://github.com/javalin/javalin/releases).* > 7.1.0 > ----- > > What's Changed > -------------- > > * Bump com.fasterxml.jackson.core:jackson-core from 2.21.0 to 2.21.1 by [`@dependabot`](https://github.com/dependabot)[bot] in [javalin/javalin#2543](https://redirect.github.com/javalin/javalin/pull/2543) > * [deps]: Bump the dependencies group across 1 directory with 17 updates by [`@dependabot`](https://github.com/dependabot)[bot] in [javalin/javalin#2545](https://redirect.github.com/javalin/javalin/pull/2545) > * [websocket] Fix WebSocket over HTTP/2 Extended Connect (RFC 8441) by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2547](https://redirect.github.com/javalin/javalin/pull/2547) > * fix(README): update artifactId for SSL plugin in `README.md` by [`@yvasyliev`](https://github.com/yvasyliev) in [javalin/javalin#2556](https://redirect.github.com/javalin/javalin/pull/2556) > * Add `wsExceptionHandler` to `MicrometerPlugin` for WebSocket exception tagging by [`@Copilot`](https://github.com/Copilot) in [javalin/javalin#2557](https://redirect.github.com/javalin/javalin/pull/2557) > * [rendering] jte - introduce directoryTemplateEngine for (6.x-like), rename default to classPathTemplateEngine by [`@elwin013`](https://github.com/elwin013) in [javalin/javalin#2551](https://redirect.github.com/javalin/javalin/pull/2551) > * Add javalin-bom module by [`@Copilot`](https://github.com/Copilot) in [javalin/javalin#2558](https://redirect.github.com/javalin/javalin/pull/2558) > * [performance] Reduce per-request overhead in hot path by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2559](https://redirect.github.com/javalin/javalin/pull/2559) > * [performance] Eliminate per-request regex and allocation overhead by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2560](https://redirect.github.com/javalin/javalin/pull/2560) > > New Contributors > ---------------- > > * [`@yvasyliev`](https://github.com/yvasyliev) made their first contribution in [javalin/javalin#2556](https://redirect.github.com/javalin/javalin/pull/2556) > * [`@elwin013`](https://github.com/elwin013) made their first contribution in [javalin/javalin#2551](https://redirect.github.com/javalin/javalin/pull/2551) > > **Full Changelog**: <javalin/javalin@javalin-parent-7.0.1...javalin-parent-7.1.0> Commits * [`e458dba`](javalin/javalin@e458dba) [maven-release-plugin] prepare for next development iteration * [`9766d2f`](javalin/javalin@9766d2f) [maven-release-plugin] prepare release javalin-parent-7.1.0 * [`12acf0b`](javalin/javalin@12acf0b) [performance] Eliminate per-request regex and allocation overhead ([#2560](https://redirect.github.com/javalin/javalin/issues/2560)) * [`f6a1e40`](javalin/javalin@f6a1e40) [performance] Reduce per-request overhead in hot path * [`1e59eda`](javalin/javalin@1e59eda) [pom] Add javalin-bom module ([#2558](https://redirect.github.com/javalin/javalin/issues/2558)) * [`b43f37a`](javalin/javalin@b43f37a) [rendering] jte - introduce directoryTemplateEngine for (6.x-like behavior) * [`72b2320`](javalin/javalin@72b2320) [micrometer] Add `wsExceptionHandler` to `MicrometerPlugin` * [`37c91c4`](javalin/javalin@37c91c4) [readme] Update artifactId for SSL plugin * [`9acf45e`](javalin/javalin@9acf45e) [cleanup] Use Header constants * [`0289084`](javalin/javalin@0289084) [headers] Add missing headers to Header.kt * Additional commits viewable in [compare view](javalin/javalin@javalin-parent-7.0.1...7.1.0) Updates `io.javalin:javalin-testtools` from 7.0.1 to 7.1.0 Release notes *Sourced from [io.javalin:javalin-testtools's releases](https://github.com/javalin/javalin/releases).* > 7.1.0 > ----- > > What's Changed > -------------- > > * Bump com.fasterxml.jackson.core:jackson-core from 2.21.0 to 2.21.1 by [`@dependabot`](https://github.com/dependabot)[bot] in [javalin/javalin#2543](https://redirect.github.com/javalin/javalin/pull/2543) > * [deps]: Bump the dependencies group across 1 directory with 17 updates by [`@dependabot`](https://github.com/dependabot)[bot] in [javalin/javalin#2545](https://redirect.github.com/javalin/javalin/pull/2545) > * [websocket] Fix WebSocket over HTTP/2 Extended Connect (RFC 8441) by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2547](https://redirect.github.com/javalin/javalin/pull/2547) > * fix(README): update artifactId for SSL plugin in `README.md` by [`@yvasyliev`](https://github.com/yvasyliev) in [javalin/javalin#2556](https://redirect.github.com/javalin/javalin/pull/2556) > * Add `wsExceptionHandler` to `MicrometerPlugin` for WebSocket exception tagging by [`@Copilot`](https://github.com/Copilot) in [javalin/javalin#2557](https://redirect.github.com/javalin/javalin/pull/2557) > * [rendering] jte - introduce directoryTemplateEngine for (6.x-like), rename default to classPathTemplateEngine by [`@elwin013`](https://github.com/elwin013) in [javalin/javalin#2551](https://redirect.github.com/javalin/javalin/pull/2551) > * Add javalin-bom module by [`@Copilot`](https://github.com/Copilot) in [javalin/javalin#2558](https://redirect.github.com/javalin/javalin/pull/2558) > * [performance] Reduce per-request overhead in hot path by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2559](https://redirect.github.com/javalin/javalin/pull/2559) > * [performance] Eliminate per-request regex and allocation overhead by [`@tipsy`](https://github.com/tipsy) in [javalin/javalin#2560](https://redirect.github.com/javalin/javalin/pull/2560) > > New Contributors > ---------------- > > * [`@yvasyliev`](https://github.com/yvasyliev) made their first contribution in [javalin/javalin#2556](https://redirect.github.com/javalin/javalin/pull/2556) > * [`@elwin013`](https://github.com/elwin013) made their first contribution in [javalin/javalin#2551](https://redirect.github.com/javalin/javalin/pull/2551) > > **Full Changelog**: <javalin/javalin@javalin-parent-7.0.1...javalin-parent-7.1.0> Commits * [`e458dba`](javalin/javalin@e458dba) [maven-release-plugin] prepare for next development iteration * [`9766d2f`](javalin/javalin@9766d2f) [maven-release-plugin] prepare release javalin-parent-7.1.0 * [`12acf0b`](javalin/javalin@12acf0b) [performance] Eliminate per-request regex and allocation overhead ([#2560](https://redirect.github.com/javalin/javalin/issues/2560)) * [`f6a1e40`](javalin/javalin@f6a1e40) [performance] Reduce per-request overhead in hot path * [`1e59eda`](javalin/javalin@1e59eda) [pom] Add javalin-bom module ([#2558](https://redirect.github.com/javalin/javalin/issues/2558)) * [`b43f37a`](javalin/javalin@b43f37a) [rendering] jte - introduce directoryTemplateEngine for (6.x-like behavior) * [`72b2320`](javalin/javalin@72b2320) [micrometer] Add `wsExceptionHandler` to `MicrometerPlugin` * [`37c91c4`](javalin/javalin@37c91c4) [readme] Update artifactId for SSL plugin * [`9acf45e`](javalin/javalin@9acf45e) [cleanup] Use Header constants * [`0289084`](javalin/javalin@0289084) [headers] Add missing headers to Header.kt * Additional commits viewable in [compare view](javalin/javalin@javalin-parent-7.0.1...7.1.0) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- Dependabot commands and options You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Initial plan

94f8a67

Copilot AI assigned Copilot and tipsy Mar 12, 2026

Copilot started work on behalf of tipsy March 12, 2026 18:31 View session

[micrometer] Add wsExceptionHandler to MicrometerPlugin for WsContext…

9c4cc1e

… support Co-authored-by: tipsy <1521451+tipsy@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Fix MicrometerPlugin.exceptionHandler handling in wsContext~~ Add wsExceptionHandler to MicrometerPlugin for WebSocket exception tagging Mar 12, 2026

Copilot AI requested a review from tipsy March 12, 2026 18:40

Copilot finished work on behalf of tipsy March 12, 2026 18:40

Copilot started work on behalf of tipsy March 12, 2026 18:46 View session

[tests] Add wsExceptionHandler test to MicrometerPluginTest

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Co-authored-by: tipsy <1521451+tipsy@users.noreply.github.com>

Copilot finished work on behalf of tipsy March 12, 2026 18:54

tipsy mentioned this pull request Mar 12, 2026

MicrometerPlugin.exceptionHandler.handle(Exception e, WsContext ctx) #2550

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tipsy marked this pull request as ready for review March 12, 2026 20:31

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Comment thread javalin-micrometer/README.md Outdated

Copilot started work on behalf of tipsy March 12, 2026 20:39 View session

[docs] Clarify wsExceptionHandler must close session when used as sta…

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…ndalone handler Co-authored-by: tipsy <1521451+tipsy@users.noreply.github.com>

Copilot finished work on behalf of tipsy March 12, 2026 20:43

tipsy merged commit 72b2320 into master Mar 12, 2026
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tipsy deleted the copilot/fix-exception-handler-in-wscontext branch March 12, 2026 20:49

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Add `wsExceptionHandler` to `MicrometerPlugin` for WebSocket exception tagging#2557

Add `wsExceptionHandler` to `MicrometerPlugin` for WebSocket exception tagging#2557
tipsy merged 4 commits into
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copilot/fix-exception-handler-in-wscontext

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