ProcessWebSocketProtocolHeader()

static bool System.Net.WebSockets.HttpWebSocket.ProcessWebSocketProtocolHeader ( string clientSecWebSocketProtocol, string subProtocol, out string acceptProtocol )

inlinestaticpackage

Definition at line 27 of file HttpWebSocket.cs.

    {
        acceptProtocol = string.Empty;
        if (string.IsNullOrEmpty(clientSecWebSocketProtocol))
        {
            if (subProtocol != null)
            {
                throw new WebSocketException(WebSocketError.UnsupportedProtocol, System.SR.Format(System.SR.net_WebSockets_ClientAcceptingNoProtocols, subProtocol));
            }
            return false;
        }
        if (subProtocol == null)
        {
            return true;
        }
        string[] array = clientSecWebSocketProtocol.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
        acceptProtocol = subProtocol;
        foreach (string b in array)
        {
            if (string.Equals(acceptProtocol, b, StringComparison.OrdinalIgnoreCase))
            {
                return true;
            }
        }
        throw new WebSocketException(WebSocketError.UnsupportedProtocol, System.SR.Format(System.SR.net_WebSockets_AcceptUnsupportedProtocol, clientSecWebSocketProtocol, subProtocol));
    }

References System.array, System.Net.Equals, System.SR.Format(), System.SR.net_WebSockets_AcceptUnsupportedProtocol, and System.SR.net_WebSockets_ClientAcceptingNoProtocols.

Referenced by System.Net.WebSockets.HttpWebSocket.AcceptWebSocketAsyncCore().