java.lang.Object
- io.netty5.util.internal.SocketUtils

```
public final class SocketUtils
extends Object
```
Provides socket operations with privileges enabled. This is necessary for applications that use the SecurityManager to restrict SocketPermission to their application. By asserting that these operations are privileged, the operations can proceed even if some code in the calling chain lacks the appropriate SocketPermission.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static SocketChannel`	`accept(ServerSocketChannel serverSocketChannel)`
`static InetAddress`	`addressByName(String hostname)`
`static Enumeration<InetAddress>`	`addressesFromNetworkInterface(NetworkInterface intf)`
`static InetAddress[]`	`allAddressesByName(String hostname)`
`static void`	`bind(Socket socket, SocketAddress bindpoint)`
`static void`	`bind(DatagramChannel networkChannel, SocketAddress address)`
`static void`	`bind(SocketChannel socketChannel, SocketAddress address)`
`static void`	`connect(Socket socket, SocketAddress remoteAddress, int timeout)`
`static boolean`	`connect(SocketChannel socketChannel, SocketAddress remoteAddress)`
`static byte[]`	`hardwareAddressFromNetworkInterface(NetworkInterface intf)`
`static SocketAddress`	`localSocketAddress(ServerSocket socket)`
`static InetAddress`	`loopbackAddress()`
`static InetSocketAddress`	`socketAddress(String hostname, int port)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

connect

public static void connect(Socket socket,
                           SocketAddress remoteAddress,
                           int timeout)
                    throws IOException

Throws:: IOException

bind

public static void bind(Socket socket,
                        SocketAddress bindpoint)
                 throws IOException

Throws:: IOException

connect

public static boolean connect(SocketChannel socketChannel,
                              SocketAddress remoteAddress)
                       throws IOException

Throws:: IOException

bind

public static void bind(SocketChannel socketChannel,
                        SocketAddress address)
                 throws IOException

Throws:: IOException

accept

public static SocketChannel accept(ServerSocketChannel serverSocketChannel)
                            throws IOException

Throws:: IOException

bind

public static void bind(DatagramChannel networkChannel,
                        SocketAddress address)
                 throws IOException

Throws:: IOException

localSocketAddress

public static SocketAddress localSocketAddress(ServerSocket socket)

addressByName

public static InetAddress addressByName(String hostname)
                                 throws UnknownHostException

Throws:: UnknownHostException

allAddressesByName

public static InetAddress[] allAddressesByName(String hostname)
                                        throws UnknownHostException

Throws:: UnknownHostException

socketAddress

public static InetSocketAddress socketAddress(String hostname,
                                              int port)

addressesFromNetworkInterface

public static Enumeration<InetAddress> addressesFromNetworkInterface(NetworkInterface intf)

loopbackAddress

public static InetAddress loopbackAddress()

hardwareAddressFromNetworkInterface

public static byte[] hardwareAddressFromNetworkInterface(NetworkInterface intf)
                                                  throws SocketException

Throws:: SocketException

Class SocketUtils

Method Summary

Methods inherited from class java.lang.Object

Method Detail

connect

bind

connect

bind

accept

bind

localSocketAddress

addressByName

allAddressesByName

socketAddress

addressesFromNetworkInterface

loopbackAddress

hardwareAddressFromNetworkInterface