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[HTTP] httpbin sometimes returns 503 - #128999

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ManickaP merged 1 commit into
dotnet:mainfrom
ManickaP:fix-httpbin
Jun 5, 2026
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ManickaP merged 1 commit into
dotnet:mainfrom
ManickaP:fix-httpbin

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@ManickaP

@ManickaP ManickaP commented Jun 4, 2026

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Fix for httpbin returning 503, which is out of our control.
Based on Kusto, started 28.5., seen in #128940

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Pull request overview

This PR reduces flakiness in the HTTP remote-server decompression tests by treating occasional 503 ServiceUnavailable responses from the external httpbin.org/deflate endpoint as an ignorable transient failure (similar to existing handling for 502/504).

Changes:

  • Extend the set of “ignore and return” HTTP status codes in the httpbin deflate decompression test to include HttpStatusCode.ServiceUnavailable (503).

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ManickaP commented Jun 5, 2026

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/azp run runtime-libraries-coreclr outerloop

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ManickaP commented Jun 5, 2026

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/ba-g unrelated

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ManickaP merged commit 055beba into dotnet:main Jun 5, 2026
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ManickaP deleted the fix-httpbin branch June 5, 2026 12:25
@dotnet-milestone-bot dotnet-milestone-bot Bot added this to the 11.0-preview6 milestone Jun 6, 2026
@github-actions github-actions Bot locked and limited conversation to collaborators Jul 7, 2026
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4 participants