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call webRequest.Abort() on canceled

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neuecc
2020-05-25 09:54:26 +09:00
parent 8a56838111
commit 7cce0f48e5
2 changed files with 30 additions and 19 deletions
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31
src/UniTask/Assets/Plugins/UniTask/Runtime/UnityAsyncExtensions.cs
View File

@@ -13,7 +13,7 @@ namespace Cysharp.Threading.Tasks
{
public static partial class UnityAsyncExtensions
{
#region AsyncOperation
#region AsyncOperation
public static AsyncOperationAwaiter GetAwaiter(this AsyncOperation asyncOperation)
{
@@ -116,7 +116,7 @@ namespace Cysharp.Threading.Tasks
try
{
TaskTracker.RemoveTracking(this);
core.GetResult(token);
}
finally
@@ -179,9 +179,9 @@ namespace Cysharp.Threading.Tasks
}
}
# endregion
#endregion
#region ResourceRequest
#region ResourceRequest
public static ResourceRequestAwaiter GetAwaiter(this ResourceRequest asyncOperation)
{
@@ -288,7 +288,7 @@ namespace Cysharp.Threading.Tasks
try
{
TaskTracker.RemoveTracking(this);
return core.GetResult(token);
}
finally
@@ -356,9 +356,9 @@ namespace Cysharp.Threading.Tasks
}
}
# endregion
#endregion
#region AssetBundleRequest
#region AssetBundleRequest
public static AssetBundleRequestAwaiter GetAwaiter(this AssetBundleRequest asyncOperation)
{
@@ -465,7 +465,7 @@ namespace Cysharp.Threading.Tasks
try
{
TaskTracker.RemoveTracking(this);
return core.GetResult(token);
}
finally
@@ -533,9 +533,9 @@ namespace Cysharp.Threading.Tasks
}
}
# endregion
#endregion
#region AssetBundleCreateRequest
#region AssetBundleCreateRequest
public static AssetBundleCreateRequestAwaiter GetAwaiter(this AssetBundleCreateRequest asyncOperation)
{
@@ -642,7 +642,7 @@ namespace Cysharp.Threading.Tasks
try
{
TaskTracker.RemoveTracking(this);
return core.GetResult(token);
}
finally
@@ -710,10 +710,10 @@ namespace Cysharp.Threading.Tasks
}
}
# endregion
#endregion
#if ENABLE_UNITYWEBREQUEST
#region UnityWebRequestAsyncOperation
#region UnityWebRequestAsyncOperation
public static UnityWebRequestAsyncOperationAwaiter GetAwaiter(this UnityWebRequestAsyncOperation asyncOperation)
{
@@ -820,7 +820,7 @@ namespace Cysharp.Threading.Tasks
try
{
TaskTracker.RemoveTracking(this);
return core.GetResult(token);
}
finally
@@ -853,6 +853,7 @@ namespace Cysharp.Threading.Tasks
{
if (cancellationToken.IsCancellationRequested)
{
asyncOperation.webRequest.Abort();
core.TrySetCanceled(cancellationToken);
return false;
}
@@ -888,7 +889,7 @@ namespace Cysharp.Threading.Tasks
}
}
# endregion
#endregion
#endif
}

18
src/UniTask/Assets/Scenes/SandboxMain.cs
View File

@@ -252,8 +252,18 @@ public class SandboxMain : MonoBehaviour
async UniTaskVoid Test2()
{
var r = await UniAsync("https://bing.com/");
Debug.Log("UNIASYNC");
try
{
var cts = new CancellationTokenSource();
var r = UniAsync("https://bing.com/", cts.Token);
cts.Cancel();
await r;
Debug.Log("UNIASYNC");
}
catch
{
Debug.Log("Canceled");
}
}
IEnumerator Test3(string url)
@@ -269,9 +279,9 @@ public class SandboxMain : MonoBehaviour
return req;
}
static async UniTask<UnityWebRequest> UniAsync(string url)
static async UniTask<UnityWebRequest> UniAsync(string url, CancellationToken cancellationToken)
{
var req = await UnityWebRequest.Get(url).SendWebRequest();
var req = await UnityWebRequest.Get(url).SendWebRequest().WithCancellation(cancellationToken);
return req;
}