我正在使用ASP.NET SignalR开发ASP.NET MVC应用程序。但是我遇到错误,无法找到解决方法。
这是我的global.asax类,启动项目时在这里出现错误:
public class MvcApplication : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
AreaRegistration.RegisterAllAreas();
WebApiConfig.Register(GlobalConfiguration.Configuration);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
//This is what I added and this is where i am getting the error.
RouteTable.Routes.MapConnection<NfcConnection>("echo", "/echo");
}
}
public class NfcConnection : PersistentConnection
{
protected override Task OnConnected(IRequest request, string connectionId)
{
string msg = string.Format(
"A new user {0} has just joined. (ID: {1})",
request.QueryString["name"], connectionId);
return Connection.Broadcast(msg);
}
protected override Task OnReceived(IRequest request, string connectionId, string data)
{
string msg = string.Format(
"{0}: {1}", request.QueryString["name"], data);
return Connection.Broadcast(msg);
}
}
public class Startup
{
public void Configuration(IAppBuilder app)
{
app.MapSignalR();
}
}
RouteTable.Routes.MapConnection<NfcConnection>("echo", "/echo");
Error'System.Web.Routing.SignalRRouteExtensions.MapConnection<T>(System.Web.Routing.RouteCollection, string, string)' is obsolete: 'Use IAppBuilder.MapSignalR<TConnection> in an Owin Startup class.
最佳答案
去掉:
RouteTable.Routes.MapConnection<NfcConnection>("echo", "/echo");
app.MapSignalR();
app.MapSignalR<NfcConnection>("/echo");
关于asp.net - 错误: SignalRRouteExtension.Mapconnection is obsolete. use MapSignalR in Owin Startup class,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29871028/
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