void IAsyncStateMachine.MoveNext()
{
try
{
switch (_state)
{
case -1:
{
_self = this;
_awaiter = Task.Delay(TimeSpan.FromSeconds(_pp)).GetAwaiter();
if (_awaiter.IsCompleted)
{
goto case 0;
}
else
{
_state = 0;
_builder.AwaitUnsafeOnCompleted(ref _awaiter, ref _self);
}
}
break;
case 0:
{
_builder.SetResult(_pp * 100);
}
break;
}
}
catch (Exception ex)
{
_builder.SetException(ex);
//throw;
}
}
public static Task <int> MyBarAsync(int pp)
{
MyBarAsyncStateMachine myBarAsyncStateMachine = new MyBarAsyncStateMachine
{
_pp = pp
};
myBarAsyncStateMachine._builder.Start(ref myBarAsyncStateMachine);
return(myBarAsyncStateMachine._builder.Task);
}
void IAsyncStateMachine.MoveNext()
{
try
{
switch (_state)
{
case -1:
{
_self = this;
Console.WriteLine($"before task run to delay {_pp} seconds");
_awaiter = Task.Delay(TimeSpan.FromSeconds(_pp)).GetAwaiter();
if (_awaiter.IsCompleted)
{
goto case 0;
}
else
{
_state = 0;
_builder.AwaitUnsafeOnCompleted(ref _awaiter, ref _self);
}
}
break;
case 0:
{
Console.WriteLine($"after task run and have delayed {_pp} seconds");
_builder.SetResult(_pp * 100);
}
break;
}
}
catch (Exception ex)
{
_builder.SetException(ex);
//throw;
}
}