[wasm] System.Net.WebSockets.Client.Tests.CloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose failing on browser

@pavelsavara

Hit on #65752 (unrelated PR).
Build, and log:

[18:43:39] info: Discovering: System.Net.WebSockets.Client.Tests.dll (method display = ClassAndMethod, method display options = None)
[18:43:39] info: Discovered:  System.Net.WebSockets.Client.Tests.dll (found 60 of 87 test cases)
[18:43:39] info: Using random seed for test cases: 808720396
[18:43:39] info: Using random seed for collections: 808720396
[18:43:39] info: Starting:    System.Net.WebSockets.Client.Tests.dll
[18:43:39] fail: [out of order message from the browser]: http://127.0.0.1:49168/dotnet.js 2 WebSocket connection to 'ws://127.0.0.1:49168/WebSocket/EchoWebSocket.ashx?subprotocol=CustomProtocol' failed: Error during WebSocket handshake: Response must not include 'Sec-WebSocket-Protocol' header if not present in request: CustomProtocol
[18:43:39] fail: [out of order message from the browser]: http://127.0.0.1:49168/dotnet.js 2 WebSocket connection to 'wss://127.0.0.1:49169/WebSocket/EchoWebSocket.ashx?subprotocol=CustomProtocol' failed: Error during WebSocket handshake: Response must not include 'Sec-WebSocket-Protocol' header if not present in request: CustomProtocol
[18:43:40] fail: [out of order message from the browser]: http://127.0.0.1:49168/dotnet.js 2 WebSocket connection to 'ws://127.0.0.1:49186/' failed: Connection closed before receiving a handshake response
[18:43:42] fail: [out of order message from the browser]: http://127.0.0.1:49168/dotnet.js 2 WebSocket connection to 'ws://bf8a6a8eb73143a0ab2f9fea8dba8dca/' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
[18:43:50] warn: WARNING: Web browsers do not support closing the output side of a WebSocket. CloseOutputAsync has closed the socket and discarded any incoming messages.
[18:45:15] fail: [FAIL] System.Net.WebSockets.Client.Tests.CloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose(server: wss://127.0.0.1:49169/WebSocket/EchoWebSocket.ashx)
[18:45:15] info: Assert.Equal() Failure
[18:45:15] info: Expected: 17
[18:45:15] info: Actual:   0
[18:45:15] info:    at System.Net.WebSockets.Client.Tests.CloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose(Uri server)
[18:45:16] info: --- End of stack trace from previous location ---
[18:46:20] info: http://127.0.0.1:49168/dotnet.js 2 WebSocket connection to 'ws://127.0.0.1:49168/WebSocket/EchoWebSocket.ashx?delay10sec' failed: WebSocket is closed before the connection is established.
[18:46:20] info: http://127.0.0.1:49168/dotnet.js 2 WebSocket connection to 'wss://127.0.0.1:49169/WebSocket/EchoWebSocket.ashx?delay10sec' failed: WebSocket is closed before the connection is established.
[18:46:20] info: Finished:    System.Net.WebSockets.Client.Tests.dll

cc @pavelsavara

@pavelsavara

I can't reproduce it, can you @pavelsavara? Is it probable that it got fixed? Test itself does not have any recent changes.

Let's close it and re-open if it appears again.

Hit in #91910. There were several hits in August according to Kusto. Low frequency but reopening for more triage.

Details

cluster('engsrvprod.kusto.windows.net').database('engineeringdata').AzureDevOpsTests
   | where TestName startswith "System.Net"
       and Outcome == 'Failed' or Outcome == 'PassedOnRerun'
   | extend i = indexof_regex(TestName, @"[^.]+$")
   | extend Method = substring(TestName, i)
   | extend Type = substring(TestName, 0, i - 1)
   | project-away i, TestName
   | where Method has 'CloseOutputAsync_ClientInitiated_CanReceive_CanClose'
   | distinct JobId, WorkItemId, Message, StackTrace, Method, Type, Arguments, Outcome
   | join kind=inner (cluster('engsrvprod.kusto.windows.net').database('engineeringdata').Jobs
       | where Finished > now(-40d)
       | extend TargetBranch = extractjson("$.['System.PullRequest.TargetBranch']", Properties)
       | where (Branch == 'refs/heads/main') or (Source startswith "pr/" and TargetBranch == 'main')
       | where Type startswith "test/functional/cli/" and not(Properties contains "runtime-staging")
       | summarize arg_max(Finished, Properties, Type, Branch, Source, Started, QueueName, Attempt, Build, TargetBranch) by JobId
   | project-rename JobType = Type) on JobId
   | extend PropertiesJson = parse_json(Properties)
   | extend OS = replace_regex(tostring(PropertiesJson.operatingSystem), @'\((.*)\).*|([^\(].*)', @'\1\2')
   | extend Runtime = iif(PropertiesJson.runtimeFlavor == "mono", "Mono", iif(PropertiesJson.DefinitionName contains "coreclr", "CoreCLR", ""))
   | extend Architecture = PropertiesJson.architecture
   | extend DefinitionName = PropertiesJson.DefinitionName
   | project-away JobId
   | extend JobId = extractjson("$.['System.JobId']", Properties)
   | join kind=inner (cluster('engsrvprod.kusto.windows.net').database('engineeringdata').WorkItems
       | project-keep ConsoleUri, WorkItemId) on WorkItemId
   | project-away PropertiesJson
   | project-reorder Started, Type, Method, Arguments, StackTrace, ConsoleUri, OS, Architecture, DefinitionName, Branch, TargetBranch, Attempt, Build, *
;

Navigation Menu

Repository navigation

[wasm] `System.Net.WebSockets.Client.Tests.CloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose` failing on browser #65796

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

[wasm] System.Net.WebSockets.Client.Tests.CloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose failing on browser #65796

Description

Activity

ilonatommy commented on Jun 23, 2022

pavelsavara commented on Jun 23, 2022

antonfirsov commented on Sep 13, 2023

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

[wasm] `System.Net.WebSockets.Client.Tests.CloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose` failing on browser #65796