.ConfigureAwait(false) in SignalR client libraries #39728
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pranavkm
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Jan 24, 2022
| @@ -2090,6 +2091,90 @@ await using (var server = await StartServer<Startup>(ExpectedErrors)) | |||
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| } | |||
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| [Theory] | |||
| [MemberData(nameof(TransportTypes))] | |||
| public async Task CanBlockOnAsyncOperationsWithOneAtATimeSynchronizationContext(HttpTransportType transportType) | |||
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I thought we had tests like this before, but looks like they never got merged 😮
aspnet/SignalR#792
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Why are we using ConfigureAwait on the server side? |
davidfowl
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src/SignalR/common/Http.Connections/src/Internal/HttpConnectionDispatcher.cs
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Fixed. |
BrennanConroy
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Jan 25, 2022
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.ConfigureAwait(false)in SignalR client librariesCA2007(Consider calling ConfigureAwait on the awaited task) for SignalR client libraries and shared librariesForceAsync()in ignalR client libraries and shared librariesForceAsync()could still cause deadlocks of the code using the client tried to block a UI thread (or any one-at-a-timeSynchronizationContext) because internal SignalR logic would try to post back to it.Fixes #39626
Partially addresses #31132