/// <summary>
/// Send解析任务完成通知
/// </summary>
/// <param name="protocol"></param>
/// <param name="context"></param>
/// <param name="schedulerRunTime">rx处理时间</param>
/// <returns></returns>
public static async Task WaitingSendResult(this IProtocol protocol, CommTaskContext context,
int schedulerRunTime = 100)
{
var state = 0; //等待中..
var dis = protocol.History
.TakeUntil(DateTimeOffset.Now.AddMilliseconds(context.Timeout + schedulerRunTime))
.FirstOrDefaultAsync(p => ((CommTaskContext)p).Id == context.Id)
.ObserveOn(TaskPoolScheduler.Default)
.Subscribe(p => { state = p == null ? 1 : 2; });
await protocol.SendAsync(context).ConfigureAwait(false);
while (state == 0)
{
await Task.Delay(10).ConfigureAwait(false);
}
dis.Dispose();
if (state == 1)
{
throw new Exception($"Send Result Lost. {nameof(CommTaskContext.Id)}:{context.Id}");
}
}
public async Task WaitingSendResultTest()
{
var simulator = new ProtocolSimulator(0, 3000);
var disposables = new CompositeDisposable();
var msg = new List <string>();
var rst = new List <CommContext>();
simulator.Received.Select(p => $"@ {DateTime.Now:mm:ss fff} 接收 : {p.ByteToHex()}")
.Subscribe(p => msg.Add(p))
.DisposeWith(disposables);
simulator.History.Subscribe(p =>
{
msg.Add($"@ {DateTime.Now:mm:ss fff} {p}");
rst.Add(p);
})
.DisposeWith(disposables);
await simulator.OpenAsync();
//有返回值
var ctx1 = new CommTaskContext("1", "AA01BB", "AA$1BB", 1000 + 3000);
var begin = DateTime.Now;
_ = simulator.SendAsync(ctx1);
await simulator.WaitingSendResult(ctx1, 1000 + 3000);
var end = DateTime.Now;
ctx1.Response.Value.Should().Be("AA01BB");
(end - begin).TotalMilliseconds.Should().BeApproximately(3500, 500);
rst.TrueForAll(p => p.State == CommContextState.Success);
rst.Clear();
//无返回值
var ctx2 = new CommTaskContext("2", "000000");
_ = simulator.SendAsync(ctx2);
await simulator.WaitingSendResult(ctx2, 3000 + 3000);
ctx2.State.Should().Be(CommContextState.NoNeed);
await simulator.CloseAsync();
simulator.Dispose();
disposables.Dispose();
}
