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Add additional awaiter code comment.

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Neuheit 2022-12-08 00:17:46 -05:00 committed by GitHub
parent 9e791a92c3
commit a7fc5e6e12
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1 changed files with 3 additions and 1 deletions
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Jellyfin.Networking/HappyEyeballs/HttpClientExtension.cs
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@ -60,6 +60,9 @@ namespace Jellyfin.Networking.HappyEyeballs
using var cancelIPv6 = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken); using var cancelIPv6 = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken);
var tryConnectAsyncIPv6 = AttemptConnection(AddressFamily.InterNetworkV6, context, cancelIPv6.Token); var tryConnectAsyncIPv6 = AttemptConnection(AddressFamily.InterNetworkV6, context, cancelIPv6.Token);
//This connect task uses GetAwaiter().GetResult() as the appropriate task has already been completed.
//This results in improved exception handling.
//See https://github.com/dotnet/corefx/pull/29792/files#r189415885 for more details.
if (await Task.WhenAny(tryConnectAsyncIPv6, Task.Delay(200, cancelIPv6.Token)).ConfigureAwait(false) == tryConnectAsyncIPv6 && tryConnectAsyncIPv6.IsCompletedSuccessfully) if (await Task.WhenAny(tryConnectAsyncIPv6, Task.Delay(200, cancelIPv6.Token)).ConfigureAwait(false) == tryConnectAsyncIPv6 && tryConnectAsyncIPv6.IsCompletedSuccessfully)
{ {
cancelIPv6.Cancel(); cancelIPv6.Cancel();
@ -71,7 +74,6 @@ namespace Jellyfin.Networking.HappyEyeballs
//Both connect tasks use GetAwaiter().GetResult() as the appropriate task has already been completed. //Both connect tasks use GetAwaiter().GetResult() as the appropriate task has already been completed.
//This results in improved exception handling. //This results in improved exception handling.
//See https://github.com/dotnet/corefx/pull/29792/files#r189415885 for more details.
if (await Task.WhenAny(tryConnectAsyncIPv6, tryConnectAsyncIPv4).ConfigureAwait(false) == tryConnectAsyncIPv6) if (await Task.WhenAny(tryConnectAsyncIPv6, tryConnectAsyncIPv4).ConfigureAwait(false) == tryConnectAsyncIPv6)
{ {
if (tryConnectAsyncIPv6.IsCompletedSuccessfully) if (tryConnectAsyncIPv6.IsCompletedSuccessfully)