如何使用已部署的服务创建 SignalR 客户端
本文关键字:创建 SignalR 客户端 服务 何使用 部署 | 更新日期: 2023-09-27 18:37:06
我有这个SignalR代码。
<div class="container">
<input type="text" id="username" />
<input type="text" id="tags" />
<input type="button" id="sendmessage" value="Register" />
<input type="hidden" id="displayname" />
<ul id="discussion"></ul>
</div>
@section scripts {
<!--Script references. -->
<!--The jQuery library is required and is referenced by default in _Layout.cshtml. -->
<!--Reference the SignalR library. -->
<script src="~/Scripts/jquery.signalR-2.2.0.min.js"></script>
<!--Reference the autogenerated SignalR hub script. -->
<script src="~/signalr/hubs"></script>
<!--SignalR script to update the chat page and send messages.-->
<script>
$(function () {
// Reference the auto-generated proxy for the hub.
var chat = $.connection.notificationHub;
// Create a function that the hub can call back to display messages.
chat.client.addNewMessageToPage = function (name, message) {
// Add the message to the page.
$('#discussion').append('<li><strong>' + htmlEncode(name)
+ '</strong>: ' + htmlEncode(message) + '</li>');
};
// Get the user name and store it to prepend to messages.
//$('#displayname').val(prompt('Enter your name:', ''));
// Set initial focus to message input box.
$('#username').focus();
// Start the connection.
$.connection.hub.start().done(function () {
$('#sendmessage').click(function () {
// Call the Send method on the hub.
chat.server.register($('#username').val(), $('#tags').val());
// Clear text box and reset focus for next comment.
//$('#message').val('').focus();
});
});
});
// This optional function html-encodes messages for display in the page.
function htmlEncode(value) {
var encodedValue = $('<div />').text(value).html();
return encodedValue;
}
</script>
}
此代码部署为云 Azure 服务。
我需要为相同的创建客户端。
我目前做了什么。
public class Program : Hub
{
ClientEntry objClient = new ClientEntry();
string userName = "test";
string tags = "swe;India;xyz";
public static void Main(string[] args)
{
//Program prg = new Program();
//prg.ConnectToHub();
}
public void ConnectToHub()
{
var hubUrl = "http://test.cloudapp.net/Signalr/hubs/";
var hubConnection = new HubConnection(hubUrl);
var chatHubProxy = hubConnection.CreateHubProxy("TestHub");
hubConnection.Start();
}
public void addNewMessageToPage(string name, string message)
{ }
}
我必须使用addNewMessageToPage方法,但无法理解请帮助
我想你从 : http://www.asp.net/signalr/overview/getting-started/tutorial-getting-started-with-signalr
在示例中,他们调用 Send
方法
public void Send(string name, string message)
{
// Call the broadcastMessage method to update clients.
Clients.All.broadcastMessage(name, message);
}
与chat.server.send($('#displayname').val(), $('#message').val());
如果您想打电话给addNewMessageToPage
您必须使用 :
chat.server.addNewMessageToPage($('#displayname').val(), $('#message').val());
并且您的集线器功能应该是:
public void AddNewMessageToPage(string name, string message)
{
//Some stuff here
}