本文整理汇总了C#中Subject.TakeLast方法的典型用法代码示例。如果您正苦于以下问题：C# Subject.TakeLast方法的具体用法？C# Subject.TakeLast怎么用？C# Subject.TakeLast使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Subject的用法示例。
在下文中一共展示了Subject.TakeLast方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: complete_is_called_after_source_completes
public void complete_is_called_after_source_completes()
{
var subject = new Subject<int>();
var stats = new StatsObserver<int>();
subject
.TakeLast(3)
.Subscribe(stats);
subject.OnNext(0);
subject.OnNext(0);
subject.OnNext(0);
Assert.IsFalse(stats.CompletedCalled);
subject.OnCompleted();
Assert.IsTrue(stats.CompletedCalled);
Assert.AreEqual(3, stats.NextCount);
}示例2: last_count_values_are_emitted
public void last_count_values_are_emitted()
{
var subject = new Subject<int>();
var stats = new StatsObserver<int>();
subject
.TakeLast(3)
.Subscribe(stats);
subject.OnNext(0);
subject.OnNext(1);
subject.OnNext(2);
subject.OnNext(3);
subject.OnCompleted();
Assert.AreEqual(3, stats.NextCount);
Assert.AreEqual(1, stats.NextValues[0]);
Assert.AreEqual(2, stats.NextValues[1]);
Assert.AreEqual(3, stats.NextValues[2]);
}示例3: Run
public static void Run()
{
{
Console.WriteLine("= Skip =======");
Observable.Range(0, 10)
.Skip(3)
.Subscribe(
Console.WriteLine,
() => Console.WriteLine("OnCompleted()"));
}
{
Console.WriteLine("= Take =======");
Observable.Range(0, 10)
.Take(3)
.Subscribe(
Console.WriteLine,
() => Console.WriteLine("OnCompleted()"));
}
{
Console.WriteLine("= SkipWhile =======");
var subject = new Subject<int>();
subject
.SkipWhile(i => i < 4)
.Subscribe(
Console.WriteLine,
() => Console.WriteLine("OnCompleted()"));
subject.OnNext(1);
subject.OnNext(2);
subject.OnNext(3);
subject.OnNext(4);
subject.OnNext(3);
subject.OnNext(2);
subject.OnNext(1);
subject.OnCompleted();
}
{
Console.WriteLine("= TakeWhile =======");
var subject = new Subject<int>();
subject
.TakeWhile(i => i < 4)
.Subscribe(
Console.WriteLine,
() => Console.WriteLine("OnCompleted()"));
subject.OnNext(1);
subject.OnNext(2);
subject.OnNext(3);
subject.OnNext(4);
subject.OnNext(3);
subject.OnNext(2);
subject.OnNext(1);
subject.OnCompleted();
}
{
Console.WriteLine("= SkipLast =======");
var subject = new Subject<int>();
subject
.SkipLast(2)
.Subscribe(Console.WriteLine, () => Console.WriteLine("Completed"));
Console.WriteLine("Pushing 1");
subject.OnNext(1);
Console.WriteLine("Pushing 2");
subject.OnNext(2);
Console.WriteLine("Pushing 3");
subject.OnNext(3);
Console.WriteLine("Pushing 4");
subject.OnNext(4);
subject.OnCompleted();
}
{
Console.WriteLine("= TakeLast =======");
var subject = new Subject<int>();
subject
.TakeLast(2)
.Subscribe(Console.WriteLine, () => Console.WriteLine("Completed"));
Console.WriteLine("Pushing 1");
subject.OnNext(1);
Console.WriteLine("Pushing 2");
subject.OnNext(2);
Console.WriteLine("Pushing 3");
subject.OnNext(3);
Console.WriteLine("Pushing 4");
subject.OnNext(4);
subject.OnCompleted();
}
{
Console.WriteLine("= SkipUntil =======");
var subject = new Subject<int>();
var otherSubject = new Subject<Unit>();
subject
.SkipUntil(otherSubject)
//.........这里部分代码省略.........
示例4: Start
public IDisposable Start()
{
_clients = new Queue<SocketClient>(arguments.ConnectionLimit);
var connections = new Subject<SocketClient>();
EventHandler connecthandler = (s, args) => connections.OnNext(s as SocketClient);
long bytesSent = 0;
EventHandler<long> onsend = (s, i) =>
{
bytesSent += i;
};
Action connect = () =>
{
var client = new SocketClient(arguments.Server, arguments.Port);
client.OnConnected += connecthandler;
client.OnSend += onsend;
client.ConnectAsync();
lock (_clients)
{
_clients.Enqueue(client);
}
};
//Ping(clients);
int count = 0;
var resource = connections.Subscribe(_ =>
{
count++;
if (count < arguments.ConnectionLimit)
{
connect();
}
else
{
connections.OnCompleted();
}
},
() =>
{
Console.WriteLine("client: Active {0} connections", count);
Console.WriteLine("Sending Messages at a rate of {0} messages/sec", arguments.MessageRate);
Observable.Interval(TimeSpan.FromSeconds(1))
.Subscribe(_ =>
{
for (int i = 0; i < arguments.MessageRate; i++)
{
MessageNextClient();
}
});
});
connect(); //Kick off the process
long previousConnects = 0;
const int pollTimeSeconds = 2;
Observable.Interval(TimeSpan.FromSeconds(pollTimeSeconds))
.TakeWhile(_ => count < arguments.ConnectionLimit)
.Subscribe(_ =>
{
var diff = count - previousConnects;
Console.WriteLine("client: Active: {0} \tconnects/sec: {1} \tPending: {2}",
count,
diff / pollTimeSeconds,
arguments.ConnectionLimit - count);
previousConnects = count;
});
long previous = 0;
connections.TakeLast(1).SelectMany(_ => Observable.Interval(TimeSpan.FromSeconds(1)))
.Subscribe(_ =>
{
var diff = bytesSent - previous;
Console.WriteLine("client: Active: {0} \tMsg/sec: {1} \tTransferRate: {2} \tTotalTransfered: {3}",
_clients.Count,
diff / messageSize,
diff,
bytesSent);
previous = bytesSent;
});
return resource;
}