fix(service): Force HTTP/1-only for backend reqwest client#574
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Sentry upgrades unified deps such that the shared reqwest client now negotiates HTTP/2. Keep objectstore backends on HTTP/1 to avoid latency spikes under high concurrency against GCS.
lcian
marked this pull request as ready for review
July 22, 2026 14:38
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #574 +/- ##
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Coverage 87.66% 87.66%
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Files 93 93
Lines 15115 15116 +1
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+ Hits 13251 13252 +1
Misses 1864 1864
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jan-auer
approved these changes
Jul 22, 2026
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Upgrading Sentry unified our dependency graph such that the current Sentry release enables HTTP/2 negotiation on the
reqwestclient.Under many concurrent requests to GCS, turns out that HTTP/2 introduces high latency.
The shared backend
reqwestclient now forces HTTP/1 only.Close FS-455