Signalr Client Generate error in Cross Domain - asp.net-mvc

Question

Access to XMLHttpRequest at 'https://domainname.com/signalr/negotiate?clientProtocol=2.1&connectionData=%5B%7B%22name%22%3A%22notificationhub%22%7D%5D&_=1654470068390' from origin 'https://domainname.com' has been blocked by CORS policy: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'. The credentials mode of requests initiated by the XMLHttpRequest is controlled by the withCredentials attribute.
this is my Hub Api server startup code
app.Map("/signalr", map =>
{
map.UseCors(CorsOptions.AllowAll);
var hubConfiguration = new HubConfiguration
{
EnableJavaScriptProxies = true
};
map.RunSignalR(hubConfiguration);
});
this is my hub code
public class NotificationHub : Hub
{
public void Hello(string msg)
{
Clients.All.hello(msg);
}
public void JoinToArea(string name)
{
}
public override Task OnConnected()
{
var id = Context.ConnectionId;
return base.OnConnected();
}
}
this is my client code
<script src="~/Scripts/jquery.signalR-2.4.3.js"></script>
<script src="https://localhost:44312/signalr/hubs"></script>
<script>
$(document).ready(function () {
Connect();
});
var stockTickerHubProxy;
function Connect() {
$.connection.hub.url = 'https://localhost:44312/signalr';
stockTickerHubProxy = $.connection.notificationHub;
stockTickerHubProxy.client.foo = function () { };
stockTickerHubProxy.client.hello = function (msg) {
alert(msg);
}
if (stockTickerHubProxy) {
$.connection.hub.start().done(function () {
console.log("Connected...");
connectionId = $.connection.hub.id;
console.log(connectionId)
stockTickerHubProxy.server.joinToArea("OK");
stockTickerHubProxy.client.hello = function (msg) {
alert(msg);
}
})
.fail(function () {
alert("Can't connect");
})
;
$.connection.hub.disconnected(function () {
console.log("Server disconnected.");
});
$.connection.hub.reconnecting(function () {
console.log("Server reconnecting...");
});
$.connection.hub.reconnected(function () {
console.log("Server reconnected...");
Connect();
});
$.connection.hub.error(function (error) {
console.log('SignalR error: ' + error)
});
}
}
</script>
this work fine on localhost when i give hub api server host domain URL its generate this error. how can i fix this issue .