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Remove sync block->task 

await rather than synchronously blocking and then returning a
Task.FromResult
This commit is contained in:
Ben Adams 2015-11-10 16:24:13 +00:00
parent 0bfc97e46f
commit 344c821f83
1 changed files with 5 additions and 3 deletions
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8
src/Microsoft.AspNet.Server.Kestrel/Http/Frame.FeatureCollection.cs
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@ -277,7 +277,7 @@ namespace Microsoft.AspNet.Server.Kestrel.Http
OnCompleted(callback, state); OnCompleted(callback, state);
} }
Task<Stream> IHttpUpgradeFeature.UpgradeAsync() async Task<Stream> IHttpUpgradeFeature.UpgradeAsync()
{ {
StatusCode = 101; StatusCode = 101;
ReasonPhrase = "Switching Protocols"; ReasonPhrase = "Switching Protocols";
@ -290,8 +290,10 @@ namespace Microsoft.AspNet.Server.Kestrel.Http
ResponseHeaders["Upgrade"] = values; ResponseHeaders["Upgrade"] = values;
} }
} }
ProduceStartAndFireOnStarting(immediate: true).GetAwaiter().GetResult();
return Task.FromResult(DuplexStream); await ProduceStartAndFireOnStarting(immediate: true);
return DuplexStream;
} }
IEnumerator<KeyValuePair<Type, object>> IEnumerable<KeyValuePair<Type, object>>.GetEnumerator() => FastEnumerable().GetEnumerator(); IEnumerator<KeyValuePair<Type, object>> IEnumerable<KeyValuePair<Type, object>>.GetEnumerator() => FastEnumerable().GetEnumerator();