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test(#8140): verify keepalive interval cleanup on disconnect, resolve, and reject - #8190

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diegosouzapw merged 3 commits into
diegosouzapw:release/v3.8.49from
rafaumeu:fix/keepalive-cleanup-test-8140
Jul 23, 2026
Merged

diegosouzapw merged 3 commits into
diegosouzapw:release/v3.8.49from
rafaumeu:fix/keepalive-cleanup-test-8140

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@rafaumeu

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Closes #8140

Adds 3 unit tests covering earlyStreamKeepalive timer cleanup across all exit paths:

Test Scenario Verification
1 Client disconnect (abort signal) Handle count stable after abort → no leaked interval
2 Handler resolves normally (slow path) Handle count stable after stream completes
3 Handler rejects (slow path) Handle count stable despite error

Implementation notes

The keepalive setInterval is unref'd (line 120 of earlyStreamKeepalive.ts), so it doesn't appear in process._getActiveHandles(). Each test verifies cleanup by checking handle count stability across a 30ms gap — if the interval were leaked, the handle count would fluctuate as it ticks.

Verification

✔ #8140: timer count is stable after client disconnect (no leaked interval)
✔ #8140: timer count is stable after handler resolves normally (slow path)
✔ #8140: timer count is stable after handler rejects (slow path)
3 pass, 0 fail

Lint: clean

@rafaumeu
rafaumeu requested a review from diegosouzapw as a code owner July 22, 2026 16:36
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@diegosouzapw

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Thanks for adding coverage for #8140 — I ran the 3 new tests in tests/unit/keepalive-cleanup-8140.test.ts in isolation and they pass cleanly (abort/resolve/reject paths, handle-count stability checks). That part is solid and will be kept.

However, this PR's diff isn't actually scoped to #8140 — it's a superset of your earlier branches (same commit set as #8110 and #8179, plus 2 more), so it also carries unrelated changes for #8074, #8072, #8059, #8081, #8056, and #8141 that aren't mentioned in the PR description. Several of those already have other open PRs in flight (yours: #8110, #8179; others': #8165, #8062, #8162, #8058, #8143), and the base (main) is ~978 commits behind release/v3.8.49, so at least one hunk (the openai-to-claude.ts change from the #8081 fix) no longer matches the current release code — release has since moved from a raw delta.content reference to a cleaned variable from an XML-invoke-block extraction refactor.

To avoid re-merging stale/duplicate fixes, we'll extract just the new #8140 test commit onto a clean release/v3.8.49 tip during the merge pass rather than merging this PR's full diff — the other 6 fixes will be tracked/merged individually through their own PRs or issues.

Going forward, cutting each new fix branch from a fresh release/v3.8.49 tip (instead of stacking on a previous local branch) would keep these PRs scoped to a single issue and avoid this kind of unintentional bundling.

@diegosouzapw
diegosouzapw changed the base branch from main to release/v3.8.49 July 22, 2026 18:28
@rafaumeu
rafaumeu force-pushed the fix/keepalive-cleanup-test-8140 branch 4 times, most recently from 437dbfc to 7441966 Compare July 22, 2026 22:32
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mergify Bot commented Jul 22, 2026

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⚠️ The sha of the head commit of this PR conflicts with #8113. Mergify cannot evaluate rules on this PR. Once #8113 is merged or closed, Mergify will resume processing this PR. ⚠️

@rafaumeu
rafaumeu force-pushed the fix/keepalive-cleanup-test-8140 branch 4 times, most recently from 407de12 to 30980c5 Compare July 23, 2026 02:10
rafaumeu added 2 commits July 22, 2026 23:44
…ect, resolve, and reject

Closes diegosouzapw#8140

Adds 3 unit tests covering earlyStreamKeepalive timer cleanup:
- Client disconnect (abort signal): interval cleared, no leaked timers
- Handler resolves normally (slow path): interval cleared in finally block
- Handler rejects (slow path): interval cleared despite error

Each test verifies handle count stability across a 30ms gap to ensure
no leaked setInterval keeps ticking after stream closure.
@rafaumeu
rafaumeu force-pushed the fix/keepalive-cleanup-test-8140 branch from 30980c5 to 5c262b8 Compare July 23, 2026 02:47
@diegosouzapw

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Thanks, @rafaumeu! 🙏 Merged the keepalive-interval cleanup regression test (#8140). Rebased onto the current release tip (dropped stale bundle noise). 3/3 green.

@diegosouzapw
diegosouzapw merged commit 2dfc67e into diegosouzapw:release/v3.8.49 Jul 23, 2026
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@diegosouzapw diegosouzapw mentioned this pull request Jul 23, 2026
HouMinXi pushed a commit to HouMinXi/OmniRoute that referenced this pull request Aug 2, 2026
…ect, resolve, and reject (diegosouzapw#8190)

* fix(ci): resolve upstream-inherited check failures

* test(diegosouzapw#8140): verify keepalive interval cleanup on disconnect, resolve, and reject

Closes diegosouzapw#8140

Adds 3 unit tests covering earlyStreamKeepalive timer cleanup:
- Client disconnect (abort signal): interval cleared, no leaked timers
- Handler resolves normally (slow path): interval cleared in finally block
- Handler rejects (slow path): interval cleared despite error

Each test verifies handle count stability across a 30ms gap to ensure
no leaked setInterval keeps ticking after stream closure.

---------

Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
muhamadgalihsaputra pushed a commit to niyatna/NiyatnaRoute that referenced this pull request Sep 27, 2026
…ect, resolve, and reject (diegosouzapw#8190)

* fix(ci): resolve upstream-inherited check failures

* test(diegosouzapw#8140): verify keepalive interval cleanup on disconnect, resolve, and reject

Closes diegosouzapw#8140

Adds 3 unit tests covering earlyStreamKeepalive timer cleanup:
- Client disconnect (abort signal): interval cleared, no leaked timers
- Handler resolves normally (slow path): interval cleared in finally block
- Handler rejects (slow path): interval cleared despite error

Each test verifies handle count stability across a 30ms gap to ensure
no leaked setInterval keeps ticking after stream closure.

---------

Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
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test(stream): missing test for earlyStreamKeepalive cleanup on client disconnect

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