public static WebSocketConnectionInfo Create(WebSocketHttpRequest request, string clientIp, int clientPort, string negotiatedSubprotocol)
{
var info = new WebSocketConnectionInfo
{
Origin = request["Origin"] ?? request["Sec-WebSocket-Origin"],
Host = request["Host"],
SubProtocol = request["Sec-WebSocket-Protocol"],
Path = request.Path,
ClientIpAddress = clientIp,
ClientPort = clientPort,
NegotiatedSubProtocol = negotiatedSubprotocol,
Headers = new Dictionary <string, string>(request.Headers, System.StringComparer.InvariantCultureIgnoreCase)
};
var cookieHeader = request["Cookie"];
if (cookieHeader != null)
{
var match = CookieRegex.Match(cookieHeader);
var fields = match.Groups["cookie_name"].Captures;
var values = match.Groups["cookie_value"].Captures;
for (var i = 0; i < fields.Count; i++)
{
var name = fields[i].ToString();
var value = values[i].ToString();
info.Cookies[name] = value;
}
}
return(info);
}
public void CreateHandler(IEnumerable <byte> data)
{
var request = _parseRequest(data.ToArray());
if (request == null)
{
return;
}
Handler = _handlerFactory(request);
if (Handler == null)
{
return;
}
var subProtocol = _negotiateSubProtocol(request.SubProtocols);
ConnectionInfo = WebSocketConnectionInfo.Create(request, Socket.RemoteIpAddress, Socket.RemotePort, subProtocol);
_initialize(this);
var handshake = Handler.CreateHandshake(subProtocol);
SendBytes(handshake, OnOpen);
}
