Gateway module warmup blocking startup event loop
Cluster 73083 · apps/desktop. Data as of
Nothing open on GitHub. Fix merged in #73907 on 29 Jul 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #73907. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
unresolved. That is separate from the fix event. - Still open
- Nothing open on GitHub.
A startup delay of 15–22 seconds on Windows caused by _warm_gateway_module() import stalling the event loop, with fixes applied to both desktop and web-server to move the warmup import before the lifespan yield.
Open issues0
Open PRs0
Fixes on record
-
#73907 fix(desktop): raise probe timeout + sync warmup import before lifespan yield (#72632)
files:
apps/desktop/electron/backend-probes.test.ts,apps/desktop/electron/backend-probes.ts,hermes_cli/web_server.py,tests/hermes_cli/test_web_server_boot_handshake.py
1 PR closed without merging
From the close comments: merged via another change 1
-
#73291 fix(web-server): absorb _warm_gateway_module import before lifespan yield (#73083) · merged via another change →
#73907
Closed issues · 1
- Closed#73083Desktop startup fails with GIL stall on Windows — _warm_gateway_module() import blocks event loop 15-22s
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Subsystem
- apps/desktop
- Merged PRs
- #73907
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 29 Jul 2026