HTTP Authentication failed;no valid issue signalR using mvc5

Question

The following error is coming.. and updateMessages is not working...

 

Iam using forms authentication

 

WebSocket connection to 'ws://localhost:61755/signalr/connect?transport=webSockets&clientProtocol=1.5&connectionToken=j9bM%2FHHu7MwONQYggsJ93b%2BIIB9nei7%2FyNTbf2zTSjyrBIgsVcTvmtBxzYv%2FNHf%2Bbukn81m3tlQcLYIj88QbauJKiP6MtxewwcF4mWdV8jgBu1zQ09M3NB4eIrn%2BSqJe&connectionData=%5B%7B%22name%22%3A%22messageshub%22%7D%5D&tid=3' failed: HTTP Authentication failed; no valid credentials available

 

Script:

$(function () {
// Declare a proxy to reference the hub.
var notifications = $.connection.messagesHub;
notifications.client.updateMessages = function () {
getAllMessages();
};
// Start the connection.
$.connection.hub.start({ transport: ['webSockets', 'longPolling'] }).done(function () {
getAllMessages();
}).fail(function (e) {
alert(e);
});
});
function getAllMessages() {
$.ajax({
url: '/Interview/GetInterviewQuestion',
contentType: 'application/json',
type: 'GET',
dataType: 'JSON',
cache: false
}).success(function (result) {
$("#txtcategory").val(result.Category);
$("#txtchapter").val(result.Chapter);
$("#txtpart").val(result.Part);
$("#txtqstn").val(result.QuestionText);
}).error(function () {
});
}