全球.asax:
void Application_Start(object sender, EventArgs e)
{
RouteTable.Routes.MapConnection<myconnection>("echo", "echo/{*operation}");
}
我的连接.cs
public class myconnection : PersistentConnection
{
protected override Task OnReceivedAsync(string clientId, string data)
{
// Broadcast data to all clients
return Connection.Broadcast(data);
}
}
~/Pages/Messages.aspx
<script src="http://code.jquery.com/jquery-1.7.min.js" type="text/javascript"></script>
<script src="../Scripts/jquery.signalR.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
var connection = $.connection('echo');
connection.received(function (data) {
$('#messages').append('<li>' + data + '</li>');
});
connection.start();
$("#broadcast").click(function () {
connection.send($('#msg').val());
});
});
</script>
<input type="text" id="msg" />
<input type="button" id="broadcast" value="broadcast" />
<ul id="messages">
</ul>
错误:
SignalR:必须先启动连接,然后才能发送数据。在 .send() 之前调用 .start()
到目前为止我尝试了什么:
<configuration>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true">
</modules>
</system.webServer>
</configuration>
<script type="text/javascript" src='<%= ResolveClientUrl("~/signalr/hubs") %>'></script>
两种解决方案(https://github.com/SignalR/SignalR/wiki/Faq)都没有解决我的问题。有任何想法吗)?谢谢。