客户端是否有任何方式响应SignalR中的服务器？

Question

我的服务器端代码：

_hub = connection.CreateHubProxy("TestHub");
connection.Start().Wait();
_hub.On("RcvSendToUser", x => Console.WriteLine(x));

我的客户端代码：

message

当客户端收到{{1}}时，客户端是否可能向服务器端响应字符串值？如果可能，如何在两者上修改我的代码？

Answer 1

One way is to add a new method in your server side hub and call it from the client.

Add this method to the hub in server:

public void AcknowledgeServer(String ack) {
  // Do your stuff.
}

And modify the client code a little bit:

_hub.On("RcvSendToUser", x => {
  Console.WriteLine(x);

  // Now call the server method with the string value.
  _hub.Invoke("AcknowledgeServer", "Your string to server")
});