ichensky/Websockets SignalR .net Core

## Websockets SignalR .net Core
https://weblogs.asp.net/ricardoperes/signalr-in-asp-net-core
public class ChatHub : Hub
    {
        public async Task Send(string message)
        {
            //await this.Clients.All.InvokeAsync("Send", message);
            await this.Clients.Client(this.Context.ConnectionId).InvokeAsync(nameof(Send), message);
        }
    }

<!DOCTYPE html>
<html lang="en">
<head>

    <script src="lib/signalr-client-1.0.0-alpha2-final.min.js"></script>
</head>
<body>
<script>

    var transportType = signalR.TransportType.WebSockets;
    var chatHub = new signalR.HttpConnection(`http://${document.location.host}/chat`, { transport: transportType });
    var connection = new signalR.HubConnection(chatHub);

    function exec(method, chatHub, connection,invoke) {
        if (!method(chatHub, connection)) {
            setTimeout(function () {
                exec(method, chatHub, connection, invoke);
            }, 50);
        } else {
            invoke();
        }
    }

    function startConnection(chatHub, connection) {
        if (chatHub.connectionState == 0 || chatHub.connectionState == 3) {
            connection.start();
            return false;
        }
        if (chatHub.connectionState != 2) {
            return false;
        }
        return true;
    }

    function post(chatHub, connection, method, message) {
        exec(startConnection, chatHub, connection, function () {
            connection.invoke('Send', message);
        });
    }

    connection.on('Send', (message) => {
        console.log('received message:' + message);
    });
    post(chatHub, connection, 'Send', "bla-bla-bla");


</script>

    </body>

    </html>
	https://weblogs.asp.net/ricardoperes/signalr-in-asp-net-core
	public class ChatHub : Hub
	{
	public async Task Send(string message)
	{
	//await this.Clients.All.InvokeAsync("Send", message);
	await this.Clients.Client(this.Context.ConnectionId).InvokeAsync(nameof(Send), message);
	}
	}

	<!DOCTYPE html>
	<html lang="en">
	<head>

	<script src="lib/signalr-client-1.0.0-alpha2-final.min.js"></script>
	</head>
	<body>
	<script>

	var transportType = signalR.TransportType.WebSockets;
	var chatHub = new signalR.HttpConnection(`http://${document.location.host}/chat`, { transport: transportType });
	var connection = new signalR.HubConnection(chatHub);

	function exec(method, chatHub, connection,invoke) {
	if (!method(chatHub, connection)) {
	setTimeout(function () {
	exec(method, chatHub, connection, invoke);
	}, 50);
	} else {
	invoke();
	}
	}

	function startConnection(chatHub, connection) {
	if (chatHub.connectionState == 0 \|\| chatHub.connectionState == 3) {
	connection.start();
	return false;
	}
	if (chatHub.connectionState != 2) {
	return false;
	}
	return true;
	}

	function post(chatHub, connection, method, message) {
	exec(startConnection, chatHub, connection, function () {
	connection.invoke('Send', message);
	});
	}

	connection.on('Send', (message) => {
	console.log('received message:' + message);
	});
	post(chatHub, connection, 'Send', "bla-bla-bla");


	</script>

	</body>

	</html>