Repository navigation
System.Net.Security.Tests.TlsSessionTests ServerSession_TlsResume_HonorsAllowTlsResumeOption Failed #132111
Description
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1547469
Build error leg or test failing: System.Net.Security.Tests.TlsSessionTests.ServerSession_TlsResume_HonorsAllowTlsResumeOption
Pull request: #131821
Error Message
Expected resumed handshake to be smaller. first=3488 second=3488
at System.Net.Security.Tests.TlsSessionTests.ServerSession_TlsResume_HonorsAllowTlsResumeOption(SslProtocols protocol, Boolean allowResume) in /_/src/libraries/System.Net.Security/tests/FunctionalTests/TlsSessionTests.cs:line 202
--- End of stack trace from previous location ---
{
"ErrorMessage": "Expected resumed handshake to be smaller. ",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1547469
Error message validated: [Expected resumed handshake to be smaller. ]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 8/11/2026 2:42:48 AM UTC
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 4 | 9 |
Activity
dotnet-policy-service commentedon Aug 11, 2026
Tagging subscribers to this area: @dotnet/ncl, @bartonjs, @vcsjones
See info in area-owners.md if you want to be subscribed.
Fix TlsSessionTests TLS resume flakiness by using a unique SNI (#132749)