internal bool CheckWebSocketUpgradeRequest(HttpsContext httpConn)
{
if (WebSocketServer == null)
{
return(false);
}
HttpRequest httpReq = httpConn.HttpReq;
HttpResponse httpResp = httpConn.HttpResp;
string upgradeKey = httpReq.GetHeaderKey("Upgrade");
if (upgradeKey != null && upgradeKey == "websocket")
{
//1. websocket request come here first
//2. web server can design what web socket server will handle this request, based on httpCon url
string sec_websocket_key = httpReq.GetHeaderKey("Sec-WebSocket-Key");
string sec_websocket_extensions = httpReq.GetHeaderKey("Sec-WebSocket-Extensions");
Internal2.AbstractAsyncNetworkStream baseStream = httpConn.BaseStream;
#if DEBUG
baseStream.BeginWebsocketMode = true;
#endif
//backup data before unbind socket
string webSocketInitPath = httpReq.Path;
//--------------------
httpConn.UnBindSocket(false); //unbind but not close client socket
//--------------------
WebSocketServer.RegisterNewWebSocket(baseStream, webSocketInitPath, sec_websocket_key, sec_websocket_extensions); //the bind client to websocket server
return(true);
}
return(false);
}
internal bool CheckWebSocketUpgradeRequest(HttpContext httpConn)
{
if (webSocketServer == null)
{
return(false);
}
HttpRequest httpReq = httpConn.HttpReq;
HttpResponse httpResp = httpConn.HttpResp;
string upgradeKey = httpReq.GetHeaderKey("Upgrade");
if (upgradeKey != null && upgradeKey == "websocket")
{
//1. websocket request come here first
//2. web server can design what web socket server will handle this request, based on httpCon url
string sec_websocket_key = httpReq.GetHeaderKey("Sec-WebSocket-Key");
Socket clientSocket = httpConn.RemoteSocket;
//backup data before unbind socket
string webSocketInitUrl = httpReq.Url;
//--------------------
httpConn.UnBindSocket(false); //unbind but not close client socket
//--------------------
webSocketServer.RegisterNewWebSocket(clientSocket, webSocketInitUrl, sec_websocket_key); //the bind client to websocket server
return(true);
}
return(false);
}