pengtaihao
/
UniTask
mirror of https://github.com/Cysharp/UniTask
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

WithCancellation uses native timing of asyncOperation

test_il2cpp
neuecc 2020-06-08 01:45:41 +09:00
parent d2880a818f
commit 2337d705ec
3 changed files with 1021 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

261
src/UniTask/Assets/Plugins/UniTask/Runtime/External/AddressableAsyncExtensions.cs vendored
View File

@ -23,7 +23,7 @@ namespace Cysharp.Threading.Tasks
public static UniTask WithCancellation(this AsyncOperationHandle handle, CancellationToken cancellationToken)
{
if (handle.IsDone) return UniTask.CompletedTask;
return new UniTask(AsyncOperationHandleConfiguredSource.Create(handle, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask(AsyncOperationHandleWithCancellationSource.Create(handle, cancellationToken, out var token), token);
}
public static UniTask ToUniTask(this AsyncOperationHandle handle, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -77,6 +77,132 @@ namespace Cysharp.Threading.Tasks
}
}
sealed class AsyncOperationHandleWithCancellationSource : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<AsyncOperationHandleWithCancellationSource>
{
static TaskPool<AsyncOperationHandleWithCancellationSource> pool;
public AsyncOperationHandleWithCancellationSource NextNode { get; set; }
static AsyncOperationHandleWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(AsyncOperationHandleWithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperationHandle> continuationAction;
AsyncOperationHandle handle;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<AsyncUnit> core;
AsyncOperationHandleWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource Create(AsyncOperationHandle handle, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new AsyncOperationHandleWithCancellationSource();
}
result.handle = handle;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
handle.Completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperationHandle _)
{
handle.Completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
if (handle.Status == AsyncOperationStatus.Failed)
{
core.TrySetException(handle.OperationException);
}
else
{
core.TrySetResult(AsyncUnit.Default);
}
}
}
public void GetResult(short token)
{
core.GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
handle = default;
cancellationToken = default;
return pool.TryPush(this);
}
~AsyncOperationHandleWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class AsyncOperationHandleConfiguredSource : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<AsyncOperationHandleConfiguredSource>
{
static TaskPool<AsyncOperationHandleConfiguredSource> pool;
@ -210,7 +336,7 @@ namespace Cysharp.Threading.Tasks
public static UniTask<T> WithCancellation<T>(this AsyncOperationHandle<T> handle, CancellationToken cancellationToken)
{
if (handle.IsDone) return UniTask.FromResult(handle.Result);
return new UniTask<T>(AsyncOperationHandleConfiguredSource<T>.Create(handle, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask<T>(AsyncOperationHandleWithCancellationSource<T>.Create(handle, cancellationToken, out var token), token);
}
public static UniTask<T> ToUniTask<T>(this AsyncOperationHandle<T> handle, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -265,6 +391,137 @@ namespace Cysharp.Threading.Tasks
}
}
sealed class AsyncOperationHandleWithCancellationSource<T> : IUniTaskSource<T>, IPlayerLoopItem, ITaskPoolNode<AsyncOperationHandleWithCancellationSource<T>>
{
static TaskPool<AsyncOperationHandleWithCancellationSource<T>> pool;
public AsyncOperationHandleWithCancellationSource<T> NextNode { get; set; }
static AsyncOperationHandleWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(AsyncOperationHandleWithCancellationSource<T>), () => pool.Size);
}
readonly Action<AsyncOperationHandle<T>> continuationAction;
AsyncOperationHandle<T> handle;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<T> core;
AsyncOperationHandleWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource<T> Create(AsyncOperationHandle<T> handle, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource<T>.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new AsyncOperationHandleWithCancellationSource<T>();
}
result.handle = handle;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
handle.Completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperationHandle<T> _)
{
handle.Completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
if (handle.Status == AsyncOperationStatus.Failed)
{
core.TrySetException(handle.OperationException);
}
else
{
core.TrySetResult(handle.Result);
}
}
}
public T GetResult(short token)
{
return core.GetResult(token);
}
void IUniTaskSource.GetResult(short token)
{
GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
handle = default;
cancellationToken = default;
return pool.TryPush(this);
}
~AsyncOperationHandleWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class AsyncOperationHandleConfiguredSource<T> : IUniTaskSource<T>, IPlayerLoopItem, ITaskPoolNode<AsyncOperationHandleConfiguredSource<T>>
{
static TaskPool<AsyncOperationHandleConfiguredSource<T>> pool;

637
src/UniTask/Assets/Plugins/UniTask/Runtime/UnityAsyncExtensions.cs
View File

@ -25,7 +25,7 @@ namespace Cysharp.Threading.Tasks
{
Error.ThrowArgumentNullException(asyncOperation, nameof(asyncOperation));
if (asyncOperation.isDone) return UniTask.CompletedTask;
return new UniTask(AsyncOperationConfiguredSource.Create(asyncOperation, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask(AsyncOperationWithCancellationSource.Create(asyncOperation, cancellationToken, out var token), token);
}
public static UniTask ToUniTask(this AsyncOperation asyncOperation, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -75,7 +75,127 @@ namespace Cysharp.Threading.Tasks
}
}
class AsyncOperationConfiguredSource : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<AsyncOperationConfiguredSource>
sealed class AsyncOperationWithCancellationSource : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<AsyncOperationWithCancellationSource>
{
static TaskPool<AsyncOperationWithCancellationSource> pool;
public AsyncOperationWithCancellationSource NextNode { get; set; }
static AsyncOperationWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(AsyncOperationWithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperation> continuationAction;
AsyncOperation asyncOperation;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<AsyncUnit> core;
AsyncOperationWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource Create(AsyncOperation asyncOperation, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new AsyncOperationWithCancellationSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
asyncOperation.completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperation _)
{
asyncOperation.completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
core.TrySetResult(AsyncUnit.Default);
}
}
public void GetResult(short token)
{
core.GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
asyncOperation = default;
cancellationToken = default;
return pool.TryPush(this);
}
~AsyncOperationWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class AsyncOperationConfiguredSource : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<AsyncOperationConfiguredSource>
{
static TaskPool<AsyncOperationConfiguredSource> pool;
public AsyncOperationConfiguredSource NextNode { get; set; }
@ -203,7 +323,7 @@ namespace Cysharp.Threading.Tasks
{
Error.ThrowArgumentNullException(asyncOperation, nameof(asyncOperation));
if (asyncOperation.isDone) return UniTask.FromResult(asyncOperation.asset);
return new UniTask<UnityEngine.Object>(ResourceRequestConfiguredSource.Create(asyncOperation, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask<UnityEngine.Object>(ResourceRequestWithCancellationSource.Create(asyncOperation, cancellationToken, out var token), token);
}
public static UniTask<UnityEngine.Object> ToUniTask(this ResourceRequest asyncOperation, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -257,7 +377,131 @@ namespace Cysharp.Threading.Tasks
}
}
class ResourceRequestConfiguredSource : IUniTaskSource<UnityEngine.Object>, IPlayerLoopItem, ITaskPoolNode<ResourceRequestConfiguredSource>
sealed class ResourceRequestWithCancellationSource : IUniTaskSource<UnityEngine.Object>, IPlayerLoopItem, ITaskPoolNode<ResourceRequestWithCancellationSource>
{
static TaskPool<ResourceRequestWithCancellationSource> pool;
public ResourceRequestWithCancellationSource NextNode { get; set; }
static ResourceRequestWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(ResourceRequestWithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperation> continuationAction;
ResourceRequest asyncOperation;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<UnityEngine.Object> core;
ResourceRequestWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource<UnityEngine.Object> Create(ResourceRequest asyncOperation, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource<UnityEngine.Object>.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new ResourceRequestWithCancellationSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
asyncOperation.completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperation _)
{
asyncOperation.completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
core.TrySetResult(asyncOperation.asset);
}
}
public UnityEngine.Object GetResult(short token)
{
return core.GetResult(token);
}
void IUniTaskSource.GetResult(short token)
{
GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
asyncOperation = default;
cancellationToken = default;
return pool.TryPush(this);
}
~ResourceRequestWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class ResourceRequestConfiguredSource : IUniTaskSource<UnityEngine.Object>, IPlayerLoopItem, ITaskPoolNode<ResourceRequestConfiguredSource>
{
static TaskPool<ResourceRequestConfiguredSource> pool;
public ResourceRequestConfiguredSource NextNode { get; set; }
@ -389,7 +633,7 @@ namespace Cysharp.Threading.Tasks
{
Error.ThrowArgumentNullException(asyncOperation, nameof(asyncOperation));
if (asyncOperation.isDone) return UniTask.FromResult(asyncOperation.asset);
return new UniTask<UnityEngine.Object>(AssetBundleRequestConfiguredSource.Create(asyncOperation, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask<UnityEngine.Object>(AssetBundleRequestWithCancellationSource.Create(asyncOperation, cancellationToken, out var token), token);
}
public static UniTask<UnityEngine.Object> ToUniTask(this AssetBundleRequest asyncOperation, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -443,7 +687,131 @@ namespace Cysharp.Threading.Tasks
}
}
class AssetBundleRequestConfiguredSource : IUniTaskSource<UnityEngine.Object>, IPlayerLoopItem, ITaskPoolNode<AssetBundleRequestConfiguredSource>
sealed class AssetBundleRequestWithCancellationSource : IUniTaskSource<UnityEngine.Object>, IPlayerLoopItem, ITaskPoolNode<AssetBundleRequestWithCancellationSource>
{
static TaskPool<AssetBundleRequestWithCancellationSource> pool;
public AssetBundleRequestWithCancellationSource NextNode { get; set; }
static AssetBundleRequestWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(AssetBundleRequestWithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperation> continuationAction;
AssetBundleRequest asyncOperation;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<UnityEngine.Object> core;
AssetBundleRequestWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource<UnityEngine.Object> Create(AssetBundleRequest asyncOperation, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource<UnityEngine.Object>.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new AssetBundleRequestWithCancellationSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
asyncOperation.completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperation _)
{
asyncOperation.completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
core.TrySetResult(asyncOperation.asset);
}
}
public UnityEngine.Object GetResult(short token)
{
return core.GetResult(token);
}
void IUniTaskSource.GetResult(short token)
{
GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
asyncOperation = default;
cancellationToken = default;
return pool.TryPush(this);
}
~AssetBundleRequestWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class AssetBundleRequestConfiguredSource : IUniTaskSource<UnityEngine.Object>, IPlayerLoopItem, ITaskPoolNode<AssetBundleRequestConfiguredSource>
{
static TaskPool<AssetBundleRequestConfiguredSource> pool;
public AssetBundleRequestConfiguredSource NextNode { get; set; }
@ -575,7 +943,7 @@ namespace Cysharp.Threading.Tasks
{
Error.ThrowArgumentNullException(asyncOperation, nameof(asyncOperation));
if (asyncOperation.isDone) return UniTask.FromResult(asyncOperation.assetBundle);
return new UniTask<AssetBundle>(AssetBundleCreateRequestConfiguredSource.Create(asyncOperation, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask<AssetBundle>(AssetBundleCreateRequestWithCancellationSource.Create(asyncOperation, cancellationToken, out var token), token);
}
public static UniTask<AssetBundle> ToUniTask(this AssetBundleCreateRequest asyncOperation, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -629,7 +997,131 @@ namespace Cysharp.Threading.Tasks
}
}
class AssetBundleCreateRequestConfiguredSource : IUniTaskSource<AssetBundle>, IPlayerLoopItem, ITaskPoolNode<AssetBundleCreateRequestConfiguredSource>
sealed class AssetBundleCreateRequestWithCancellationSource : IUniTaskSource<AssetBundle>, IPlayerLoopItem, ITaskPoolNode<AssetBundleCreateRequestWithCancellationSource>
{
static TaskPool<AssetBundleCreateRequestWithCancellationSource> pool;
public AssetBundleCreateRequestWithCancellationSource NextNode { get; set; }
static AssetBundleCreateRequestWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(AssetBundleCreateRequestWithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperation> continuationAction;
AssetBundleCreateRequest asyncOperation;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<AssetBundle> core;
AssetBundleCreateRequestWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource<AssetBundle> Create(AssetBundleCreateRequest asyncOperation, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource<AssetBundle>.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new AssetBundleCreateRequestWithCancellationSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
asyncOperation.completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperation _)
{
asyncOperation.completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
core.TrySetResult(asyncOperation.assetBundle);
}
}
public AssetBundle GetResult(short token)
{
return core.GetResult(token);
}
void IUniTaskSource.GetResult(short token)
{
GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
asyncOperation = default;
cancellationToken = default;
return pool.TryPush(this);
}
~AssetBundleCreateRequestWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class AssetBundleCreateRequestConfiguredSource : IUniTaskSource<AssetBundle>, IPlayerLoopItem, ITaskPoolNode<AssetBundleCreateRequestConfiguredSource>
{
static TaskPool<AssetBundleCreateRequestConfiguredSource> pool;
public AssetBundleCreateRequestConfiguredSource NextNode { get; set; }
@ -762,7 +1254,7 @@ namespace Cysharp.Threading.Tasks
{
Error.ThrowArgumentNullException(asyncOperation, nameof(asyncOperation));
if (asyncOperation.isDone) return UniTask.FromResult(asyncOperation.webRequest);
return new UniTask<UnityWebRequest>(UnityWebRequestAsyncOperationConfiguredSource.Create(asyncOperation, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new UniTask<UnityWebRequest>(UnityWebRequestAsyncOperationWithCancellationSource.Create(asyncOperation, cancellationToken, out var token), token);
}
public static UniTask<UnityWebRequest> ToUniTask(this UnityWebRequestAsyncOperation asyncOperation, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -816,7 +1308,132 @@ namespace Cysharp.Threading.Tasks
}
}
class UnityWebRequestAsyncOperationConfiguredSource : IUniTaskSource<UnityWebRequest>, IPlayerLoopItem, ITaskPoolNode<UnityWebRequestAsyncOperationConfiguredSource>
sealed class UnityWebRequestAsyncOperationWithCancellationSource : IUniTaskSource<UnityWebRequest>, IPlayerLoopItem, ITaskPoolNode<UnityWebRequestAsyncOperationWithCancellationSource>
{
static TaskPool<UnityWebRequestAsyncOperationWithCancellationSource> pool;
public UnityWebRequestAsyncOperationWithCancellationSource NextNode { get; set; }
static UnityWebRequestAsyncOperationWithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(UnityWebRequestAsyncOperationWithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperation> continuationAction;
UnityWebRequestAsyncOperation asyncOperation;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<UnityWebRequest> core;
UnityWebRequestAsyncOperationWithCancellationSource()
{
continuationAction = Continuation;
}
public static IUniTaskSource<UnityWebRequest> Create(UnityWebRequestAsyncOperation asyncOperation, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource<UnityWebRequest>.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new UnityWebRequestAsyncOperationWithCancellationSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
asyncOperation.completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperation _)
{
asyncOperation.completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
core.TrySetResult(asyncOperation.webRequest);
}
}
public UnityWebRequest GetResult(short token)
{
return core.GetResult(token);
}
void IUniTaskSource.GetResult(short token)
{
GetResult(token);
}
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
asyncOperation.webRequest.Abort();
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
asyncOperation = default;
cancellationToken = default;
return pool.TryPush(this);
}
~UnityWebRequestAsyncOperationWithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class UnityWebRequestAsyncOperationConfiguredSource : IUniTaskSource<UnityWebRequest>, IPlayerLoopItem, ITaskPoolNode<UnityWebRequestAsyncOperationConfiguredSource>
{
static TaskPool<UnityWebRequestAsyncOperationConfiguredSource> pool;
public UnityWebRequestAsyncOperationConfiguredSource NextNode { get; set; }

137
src/UniTask/Assets/Plugins/UniTask/Runtime/UnityAsyncExtensions.tt
View File

@ -49,7 +49,7 @@ namespace Cysharp.Threading.Tasks
{
Error.ThrowArgumentNullException(asyncOperation, nameof(asyncOperation));
if (asyncOperation.isDone) return <#= IsVoid(t) ? "UniTask.CompletedTask" : $"UniTask.FromResult(asyncOperation.{t.returnField})" #>;
return new <#= ToUniTaskReturnType(t.returnType) #>(<#= t.typeName #>ConfiguredSource.Create(asyncOperation, PlayerLoopTiming.Update, null, cancellationToken, out var token), token);
return new <#= ToUniTaskReturnType(t.returnType) #>(<#= t.typeName #>WithCancellationSource.Create(asyncOperation, cancellationToken, out var token), token);
}
public static <#= ToUniTaskReturnType(t.returnType) #> ToUniTask(this <#= t.typeName #> asyncOperation, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
@ -111,7 +111,140 @@ namespace Cysharp.Threading.Tasks
}
}
class <#= t.typeName #>ConfiguredSource : <#= ToIUniTaskSourceReturnType(t.returnType) #>, IPlayerLoopItem, ITaskPoolNode<<#= t.typeName #>ConfiguredSource>
sealed class <#= t.typeName #>WithCancellationSource : <#= ToIUniTaskSourceReturnType(t.returnType) #>, IPlayerLoopItem, ITaskPoolNode<<#= t.typeName #>WithCancellationSource>
{
static TaskPool<<#= t.typeName #>WithCancellationSource> pool;
public <#= t.typeName #>WithCancellationSource NextNode { get; set; }
static <#= t.typeName #>WithCancellationSource()
{
TaskPool.RegisterSizeGetter(typeof(<#= t.typeName #>WithCancellationSource), () => pool.Size);
}
readonly Action<AsyncOperation> continuationAction;
<#= t.typeName #> asyncOperation;
CancellationToken cancellationToken;
bool completed;
UniTaskCompletionSourceCore<<#= IsVoid(t) ? "AsyncUnit" : t.returnType #>> core;
<#= t.typeName #>WithCancellationSource()
{
continuationAction = Continuation;
}
public static <#= ToIUniTaskSourceReturnType(t.returnType) #> Create(<#= t.typeName #> asyncOperation, CancellationToken cancellationToken, out short token)
{
if (cancellationToken.IsCancellationRequested)
{
return AutoResetUniTaskCompletionSource<#= IsVoid(t) ? "" : $"<{t.returnType}>" #>.CreateFromCanceled(cancellationToken, out token);
}
if (!pool.TryPop(out var result))
{
result = new <#= t.typeName #>WithCancellationSource();
}
result.asyncOperation = asyncOperation;
result.cancellationToken = cancellationToken;
result.completed = false;
TaskTracker.TrackActiveTask(result, 3);
PlayerLoopHelper.AddAction(PlayerLoopTiming.Update, result);
asyncOperation.completed += result.continuationAction;
token = result.core.Version;
return result;
}
void Continuation(AsyncOperation _)
{
asyncOperation.completed -= continuationAction;
if (completed)
{
TryReturn();
}
else
{
completed = true;
core.TrySetResult(<#= IsVoid(t) ? "AsyncUnit.Default" : $"asyncOperation.{t.returnField}" #>);
}
}
public <#= t.returnType #> GetResult(short token)
{
<# if (!IsVoid(t)) { #>
return core.GetResult(token);
<# } else { #>
core.GetResult(token);
<# } #>
}
<# if (!IsVoid(t)) { #>
void IUniTaskSource.GetResult(short token)
{
GetResult(token);
}
<# } #>
public UniTaskStatus GetStatus(short token)
{
return core.GetStatus(token);
}
public UniTaskStatus UnsafeGetStatus()
{
return core.UnsafeGetStatus();
}
public void OnCompleted(Action<object> continuation, object state, short token)
{
core.OnCompleted(continuation, state, token);
}
public bool MoveNext()
{
if (completed)
{
TryReturn();
return false;
}
if (cancellationToken.IsCancellationRequested)
{
completed = true;
<# if(t.returnType == "UnityWebRequest") { #>
asyncOperation.webRequest.Abort();
<# } #>
core.TrySetCanceled(cancellationToken);
return false;
}
return true;
}
bool TryReturn()
{
TaskTracker.RemoveTracking(this);
core.Reset();
asyncOperation = default;
cancellationToken = default;
return pool.TryPush(this);
}
~<#= t.typeName #>WithCancellationSource()
{
if (TryReturn())
{
GC.ReRegisterForFinalize(this);
}
}
}
sealed class <#= t.typeName #>ConfiguredSource : <#= ToIUniTaskSourceReturnType(t.returnType) #>, IPlayerLoopItem, ITaskPoolNode<<#= t.typeName #>ConfiguredSource>
{
static TaskPool<<#= t.typeName #>ConfiguredSource> pool;
public <#= t.typeName #>ConfiguredSource NextNode { get; set; }