public override Task <bool> TryInvokeAsync()
{
T item;
if (_channel.TryRead(out item))
{
try
{
_action(item);
return(ChannelUtilities.TrueTask);
}
catch (Exception exc)
{
return(Task.FromException <bool>(exc));
}
}
return(ChannelUtilities.FalseTask);
}
public override Task <bool> TryInvokeAsync()
{
T item;
if (_channel.TryRead(out item))
{
try
{
return(_action(item).ContinueWith(t =>
{
t.GetAwaiter().GetResult();
return true;
}, CancellationToken.None, TaskContinuationOptions.ExecuteSynchronously, TaskScheduler.Default));
}
catch (Exception exc)
{
return(Task.FromException <bool>(exc));
}
}
return(ChannelUtilities.FalseTask);
}