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先想到这吧

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fengjiayi
2024-09-25 22:20:23 +08:00
parent c67315990b
commit e81c527086
26 changed files with 362 additions and 446 deletions
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57
Library/Utils/ChannelFlowTrigger.cs
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@@ -46,39 +46,38 @@ namespace Serein.Library.NodeFlow.Tool
public async Task<TriggerData> CreateChannelWithTimeoutAsync<TResult>(TSignal signal, TimeSpan outTime, TResult outValue)
{
var channel = GetOrCreateChannel(signal);
//var cts = new CancellationTokenSource();
//// 异步任务：超时后自动触发信号
//_ = Task.Run(async () =>
//{
// try
// {
// await Task.Delay(outTime, cts.Token);
// if(!cts.IsCancellationRequested) // 如果还没有被取消
// {
// TriggerData triggerData = new TriggerData()
// {
// Value = outValue,
// Type = TriggerType.Overtime,
// };
// await channel.Writer.WriteAsync(triggerData);
// }
// }
// catch (OperationCanceledException)
// {
// // 超时任务被取消
// }
// finally
// {
// cts?.Cancel();
// cts?.Dispose(); // 确保 cts 被释放
// }
//}, cts.Token);
var cts = new CancellationTokenSource();
// 异步任务：超时后自动触发信号
_ = Task.Run(async () =>
{
try
{
await Task.Delay(outTime, cts.Token);
if(!cts.IsCancellationRequested) // 如果还没有被取消
{
TriggerData triggerData = new TriggerData()
{
Value = outValue,
Type = TriggerType.Overtime,
};
await channel.Writer.WriteAsync(triggerData);
}
}
catch (OperationCanceledException)
{
// 超时任务被取消
}
finally
{
cts?.Cancel();
cts?.Dispose(); // 确保 cts 被释放
}
}, cts.Token);
// 等待信号传入（超时或手动触发）
var result = await channel.Reader.ReadAsync();
//cts?.Cancel();
//cts?.Dispose();
cts?.Cancel();
return result;
}