Browser SignalRClientTests failing in CI

[jkotas]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=618222
Build error leg or test failing: Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution
Pull request: #100222

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "at Microsoft.Playwright.Transport.Connection.InnerSendMessageToServerAsync",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=618222
Error message validated: [at Microsoft.Playwright.Transport.Connection.InnerSendMessageToServerAsync]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 3/26/2024 8:14:00 PM UTC

Report

Build	Definition	Test	Pull Request
626284	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100490
625160	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution
624831	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100402
624617	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100283
623842	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100402
623810	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100401
622955	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.Blazor.IcuTests.WorkItemExecution	#96169
622813	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.MT.Blazor.SimpleMultiThreadedTests.WorkItemExecution	#100266
622808	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution
622670	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100377
622534	dotnet/runtime	Workloads-Wasm.Build.Tests.MT.Blazor.SimpleMultiThreadedTests.WorkItemExecution	#100410
622469	dotnet/runtime	Wasm.Build.Tests.Blazor.BuildPublishTests.DefaultTemplate_WithoutWorkload	#100141
622346	dotnet/runtime	Wasm.Build.Tests.Blazor.IcuTests.FullIcuFromRuntimePackWithInvariant	#100266
622303	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.AppSettingsTests.WorkItemExecution	#100073
622138	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99685
622178	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.DownloadResourceProgressTests.WorkItemExecution	#99673
621984	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.DebugLevelTests.WorkItemExecution	#100141
621934	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99833
621932	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution
621337	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100288
620921	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99439
621147	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100251
621102	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100106
621089	dotnet/runtime	Wasm.Build.Tests.Blazor.BuildPublishTests.Test_WasmStripILAfterAOT	#100141
621015	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100294
620807	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99901
620702	dotnet/runtime	Workloads-Wasm.Build.Tests.Blazor.AppsettingsTests.WorkItemExecution	#100280
620527	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.DownloadResourceProgressTests.WorkItemExecution	#100074
620480	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100271
620433	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution
620405	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100251
620329	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100106
619862	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99922
619810	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100266
619304	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.MT.Blazor.SimpleMultiThreadedTests.WorkItemExecution	#100294
619029	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.MT.Blazor.SimpleMultiThreadedTests.WorkItemExecution	#98559
618890	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.MT.Blazor.SimpleMultiThreadedTests.WorkItemExecution	#99833
618669	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99596
618638	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100272
618222	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100222
618579	dotnet/runtime	Workloads-Wasm.Build.Tests.Blazor.BuildPublishTests.WorkItemExecution	#100141
618181	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.MT.Blazor.SimpleMultiThreadedTests.WorkItemExecution	#98559
617697	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#98559
617624	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99596
617458	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution
617166	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#100233
607398	dotnet/runtime	Workloads-Wasm.Build.Tests.TestAppScenarios.SignalRClientTests.WorkItemExecution	#99927

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
1	41	47

[ilonatommy]

It's the same problem as #99961, being fixed in #100074