private void OnWebSocketConnecting(WebSocketConnectingEventArgs args)
{
if (WebSocketConnecting != null)
{
WebSocketConnecting(this, args);
}
}
private async Task ProcessWebSocketRequest(HttpListenerContext ctx)
{
try
{
var endpoint = ctx.Request.RemoteEndPoint.ToString();
var url = ctx.Request.RawUrl;
var queryString = ctx.Request.QueryString;
var connectingArgs = new WebSocketConnectingEventArgs
{
Url = url,
QueryString = queryString,
Endpoint = endpoint
};
if (WebSocketConnecting != null)
{
WebSocketConnecting(connectingArgs);
}
if (connectingArgs.AllowConnection)
{
_logger.LogDebug("Web socket connection allowed");
var webSocketContext = await ctx.AcceptWebSocketAsync(null).ConfigureAwait(false);
if (WebSocketConnected != null)
{
var socket = new SharpWebSocket(webSocketContext.WebSocket, _logger);
WebSocketConnected(new WebSocketConnectEventArgs
{
Url = url,
QueryString = queryString,
WebSocket = socket,
Endpoint = endpoint
});
await ReceiveWebSocket(ctx, socket).ConfigureAwait(false);
}
}
else
{
_logger.LogWarning("Web socket connection not allowed");
ctx.Response.StatusCode = 401;
ctx.Response.Close();
}
}
catch (Exception ex)
{
_logger.LogError(ex, "AcceptWebSocketAsync error");
ctx.Response.StatusCode = 500;
ctx.Response.Close();
}
}
private void OnWebSocketConnecting(WebSocketConnectingEventArgs args)
{
if (_disposed)
{
return;
}
if (WebSocketConnecting != null)
{
WebSocketConnecting(this, args);
}
}
private void ProcessWebSocketRequest(HttpListenerContext ctx)
{
try
{
var endpoint = ctx.Request.RemoteEndPoint.ToString();
var url = ctx.Request.RawUrl;
var queryString = new NameValueCollection(ctx.Request.QueryString ?? new NameValueCollection());
var connectingArgs = new WebSocketConnectingEventArgs
{
Url = url,
QueryString = queryString,
Endpoint = endpoint
};
if (WebSocketConnecting != null)
{
WebSocketConnecting(connectingArgs);
}
if (connectingArgs.AllowConnection)
{
_logger.Debug("Web socket connection allowed");
var webSocketContext = ctx.AcceptWebSocket(null);
if (WebSocketConnected != null)
{
WebSocketConnected(new WebSocketConnectEventArgs
{
Url = url,
QueryString = queryString,
WebSocket = new SharpWebSocket(webSocketContext.WebSocket, _logger),
Endpoint = endpoint
});
}
}
else
{
_logger.Warn("Web socket connection not allowed");
ctx.Response.StatusCode = 401;
ctx.Response.Close();
}
}
catch (Exception ex)
{
_logger.ErrorException("AcceptWebSocketAsync error", ex);
ctx.Response.StatusCode = 500;
ctx.Response.Close();
}
}
async void _httpServer_WebSocketConnecting(object sender, WebSocketConnectingEventArgs e)
{
var token = e.QueryString["api_key"];
if (!string.IsNullOrWhiteSpace(token))
{
var session = await GetSession(e.QueryString, e.Endpoint).ConfigureAwait(false);
if (session == null)
{
//e.AllowConnection = false;
}
}
}
async void _httpServer_WebSocketConnecting(object sender, WebSocketConnectingEventArgs e)
{
//var token = e.QueryString["api_key"];
//if (!string.IsNullOrWhiteSpace(token))
//{
// try
// {
// var session = await GetSession(e.QueryString, e.Endpoint).ConfigureAwait(false);
// if (session == null)
// {
// e.AllowConnection = false;
// }
// }
// catch (Exception ex)
// {
// _logger.ErrorException("Error getting session info", ex);
// }
//}
}
