TcpClient() [4/5]

System.Net.Sockets.TcpClient.TcpClient ( string hostname, int port )

inline

Definition at line 177 of file TcpClient.cs.

    {
        if (System.Net.NetEventSource.Log.IsEnabled())
        {
            System.Net.NetEventSource.Info(this, hostname, ".ctor");
        }
        if (hostname == null)
        {
            throw new ArgumentNullException("hostname");
        }
        if (!System.Net.TcpValidationHelpers.ValidatePortNumber(port))
        {
            throw new ArgumentOutOfRangeException("port");
        }
        _family = AddressFamily.Unknown;
        try
        {
            Connect(hostname, port);
        }
        catch
        {
            _clientSocket?.Close();
            throw;
        }
    }

References System.Net.Sockets.TcpClient._clientSocket, System.Net.Sockets.TcpClient._family, System.Net.Sockets.Socket.Close(), System.Net.Sockets.Connect, System.Net.NetEventSource.Info(), System.Net.NetEventSource.Log, and System.Net.TcpValidationHelpers.ValidatePortNumber().