Resolve() public méthode

Given a string that should identify an endpoint-address, resolve it to an actual IP address and set the Address property to a valid corresponding value.
The name must contain the colon delimiter. The specified port must be a valid nonzero integer. Must be able to find the IP-address.
public Resolve ( string name, bool ip4Only ) : void
name string the endpoint-address to resolve
ip4Only bool whether the address must be only-IPv4
Résultat void
TcpAddress Class Documentation
Exemple #1
0
        /// <summary>
        /// Set address to listen on.
        /// </summary>
        /// <param name="addr">a string denoting the address to set this to</param>
        public virtual void SetAddress(string addr)
        {
            m_address.Resolve(addr, m_options.IPv4Only);

            Assumes.NotNull(m_address.Address);

            try
            {
                m_handle = AsyncSocket.Create(m_address.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);

                Assumes.NotNull(m_handle);

                if (!m_options.IPv4Only && m_address.Address.AddressFamily == AddressFamily.InterNetworkV6)
                {
                    try
                    {
                        // This is not supported on old windows operating systems and might throw exception
                        m_handle.SetSocketOption(SocketOptionLevel.IPv6, IPv6Only, 0);
                    }
                    catch
                    {
                    }
                }

#if NETSTANDARD2_0 || NETSTANDARD2_1
                // This command is failing on linux
                if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
                {
                    m_handle.ExclusiveAddressUse = false;
                }
#else
                m_handle.ExclusiveAddressUse = false;
#endif
                m_handle.Bind(m_address.Address);
                m_handle.Listen(m_options.Backlog);

                // Copy the port number after binding in case we requested a system-allocated port number (TCP port zero)
                m_address.Address.Port = m_handle.LocalEndPoint.Port;
                m_endpoint             = m_address.ToString();

                m_socket.EventListening(m_endpoint, m_handle);

                m_port = m_handle.LocalEndPoint.Port;
            }
            catch (SocketException ex)
            {
                Close();
                throw NetMQException.Create(ex);
            }
        }
Exemple #2
0
        /// <summary>
        /// Set address to listen on.
        /// </summary>
        /// <param name="addr">a string denoting the address to set this to</param>
        public virtual void SetAddress([NotNull] string addr)
        {
            m_address.Resolve(addr, m_options.IPv4Only);

            try
            {
                m_handle = AsyncSocket.Create(m_address.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);

                Debug.Assert(m_handle != null);

                if (!m_options.IPv4Only && m_address.Address.AddressFamily == AddressFamily.InterNetworkV6)
                {
                    try
                    {
                        // This is not supported on old windows operation system and might throw exception
                        m_handle.SetSocketOption(SocketOptionLevel.IPv6, IPv6Only, 0);
                    }
                    catch
                    {
                    }
                }

                m_handle.ExclusiveAddressUse = false;
                m_handle.Bind(m_address.Address);
                m_handle.Listen(m_options.Backlog);

                // Copy the port number after binding in case we requested a system-allocated port number (TCP port zero)
                m_address.Address.Port = m_handle.LocalEndPoint.Port;
                m_endpoint             = m_address.ToString();

                m_socket.EventListening(m_endpoint, m_handle);

                m_port = m_handle.LocalEndPoint.Port;
            }
            catch (SocketException ex)
            {
                Close();
                throw NetMQException.Create(ex);
            }
        }