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
};
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)
{
byte[] bytes = data.ToArray();
var request = RequestParser.Parse(bytes, owner.Schema);
if (request == null)
{
return;
}
handler = WebSocketHandlerFactory.BuildHandler(request, SockectConnection.OnMessage, SockectConnection.OnClose, SockectConnection.OnBinary);
if (handler == null)
{
return;
}
var subProtocol = SubProtocolNegotiator.Negotiate(owner.SupportedSubProtocols, request.SubProtocols);
ConnectionInfo = WebSocketConnectionInfo.Create(request, SockectConnection.Socket.RemoteIpAddress, SockectConnection.Socket.RemotePort, subProtocol);
if (!string.IsNullOrEmpty(ConnectionInfo.Path))
{
SockectConnection.Session.Add("WebSocket_Path", ConnectionInfo.Path);
}
foreach (string item in ConnectionInfo.Cookies.Keys)
{
SockectConnection.Session.Add(item, ConnectionInfo.Cookies[item]);
}
var handshake = handler.CreateHandshake(subProtocol);
SockectConnection.RawSend(handshake);
}
