Socket (Netty API Reference (4.1.22.Final))

java.lang.Object
- io.netty.channel.unix.FileDescriptor
- - io.netty.channel.unix.Socket

```
public class Socket
extends FileDescriptor
```
为本地套接字操作提供JNI桥接。 仅限内部使用！

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`UDS_SUN_PATH_SIZE`

构造方法摘要

构造方法
Constructor and Description
`Socket(int fd)`

方法摘要

所有方法静态方法接口方法具体的方法
Modifier and Type	Method and Description
`int`	`accept(byte[] addr)`
`void`	`bind(java.net.SocketAddress socketAddress)`
`boolean`	`connect(java.net.SocketAddress socketAddress)`
`void`	`disconnect()`
`boolean`	`finishConnect()`
`int`	`getReceiveBufferSize()`
`int`	`getSendBufferSize()`
`int`	`getSoError()`
`int`	`getSoLinger()`
`int`	`getTrafficClass()`
`static void`	`initialize()`
`boolean`	`isBroadcast()`
`boolean`	`isInputShutdown()`
`boolean`	`isKeepAlive()`
`boolean`	`isOutputShutdown()`
`boolean`	`isReuseAddress()`
`boolean`	`isReusePort()`
`boolean`	`isShutdown()`
`boolean`	`isTcpNoDelay()`
`void`	`listen(int backlog)`
`java.net.InetSocketAddress`	`localAddress()`
`static Socket`	`newSocketDgram()`
`protected static int`	`newSocketDgram0()`
`static Socket`	`newSocketDomain()`
`protected static int`	`newSocketDomain0()`
`static Socket`	`newSocketStream()`
`protected static int`	`newSocketStream0()`
`int`	`recvFd()`
`DatagramSocketAddress`	`recvFrom(java.nio.ByteBuffer buf, int pos, int limit)`
`DatagramSocketAddress`	`recvFromAddress(long memoryAddress, int pos, int limit)`
`java.net.InetSocketAddress`	`remoteAddress()`
`int`	`sendFd(int fdToSend)`
`int`	`sendTo(java.nio.ByteBuffer buf, int pos, int limit, java.net.InetAddress addr, int port)`
`int`	`sendToAddress(long memoryAddress, int pos, int limit, java.net.InetAddress addr, int port)`
`int`	`sendToAddresses(long memoryAddress, int length, java.net.InetAddress addr, int port)`
`void`	`setBroadcast(boolean broadcast)`
`void`	`setKeepAlive(boolean keepAlive)`
`void`	`setReceiveBufferSize(int receiveBufferSize)`
`void`	`setReuseAddress(boolean reuseAddress)`
`void`	`setReusePort(boolean reusePort)`
`void`	`setSendBufferSize(int sendBufferSize)`
`void`	`setSoLinger(int soLinger)`
`void`	`setTcpNoDelay(boolean tcpNoDelay)`
`void`	`setTrafficClass(int trafficClass)`
`void`	`shutdown()`
`void`	`shutdown(boolean read, boolean write)`
`java.lang.String`	`toString()`

Methods inherited from class io.netty.channel.unix.FileDescriptor
close, equals, from, from, hashCode, intValue, isOpen, pipe, read, readAddress, write, writeAddress, writev, writevAddresses

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

字段详细信息

UDS_SUN_PATH_SIZE

public static final int UDS_SUN_PATH_SIZE

构造方法详细信息
- Socket
```
public Socket(int fd)
```

方法详细信息

shutdown

public final void shutdown()
                    throws java.io.IOException

异常: java.io.IOException

shutdown

public final void shutdown(boolean read,
                           boolean write)
                    throws java.io.IOException

异常: java.io.IOException

isShutdown
```
public final boolean isShutdown()
```

isInputShutdown

public final boolean isInputShutdown()

isOutputShutdown

public final boolean isOutputShutdown()

sendTo

public final int sendTo(java.nio.ByteBuffer buf,
                        int pos,
                        int limit,
                        java.net.InetAddress addr,
                        int port)
                 throws java.io.IOException

异常: java.io.IOException

sendToAddress

public final int sendToAddress(long memoryAddress,
                               int pos,
                               int limit,
                               java.net.InetAddress addr,
                               int port)
                        throws java.io.IOException

异常: java.io.IOException

sendToAddresses

public final int sendToAddresses(long memoryAddress,
                                 int length,
                                 java.net.InetAddress addr,
                                 int port)
                          throws java.io.IOException

异常: java.io.IOException

recvFrom

public final DatagramSocketAddress recvFrom(java.nio.ByteBuffer buf,
                                            int pos,
                                            int limit)
                                     throws java.io.IOException

异常: java.io.IOException

recvFromAddress

public final DatagramSocketAddress recvFromAddress(long memoryAddress,
                                                   int pos,
                                                   int limit)
                                            throws java.io.IOException

异常: java.io.IOException

recvFd

public final int recvFd()
                 throws java.io.IOException

异常: java.io.IOException

sendFd

public final int sendFd(int fdToSend)
                 throws java.io.IOException

异常: java.io.IOException

connect

public final boolean connect(java.net.SocketAddress socketAddress)
                      throws java.io.IOException

异常: java.io.IOException

finishConnect

public final boolean finishConnect()
                            throws java.io.IOException

异常: java.io.IOException

disconnect

public final void disconnect()
                      throws java.io.IOException

异常: java.io.IOException

bind

public final void bind(java.net.SocketAddress socketAddress)
                throws java.io.IOException

异常: java.io.IOException

listen

public final void listen(int backlog)
                  throws java.io.IOException

异常: java.io.IOException

accept

public final int accept(byte[] addr)
                 throws java.io.IOException

异常: java.io.IOException

remoteAddress

public final java.net.InetSocketAddress remoteAddress()

localAddress

public final java.net.InetSocketAddress localAddress()

getReceiveBufferSize

public final int getReceiveBufferSize()
                               throws java.io.IOException

异常: java.io.IOException

getSendBufferSize

public final int getSendBufferSize()
                            throws java.io.IOException

异常: java.io.IOException

isKeepAlive

public final boolean isKeepAlive()
                          throws java.io.IOException

异常: java.io.IOException

isTcpNoDelay

public final boolean isTcpNoDelay()
                           throws java.io.IOException

异常: java.io.IOException

isReuseAddress

public final boolean isReuseAddress()
                             throws java.io.IOException

异常: java.io.IOException

isReusePort

public final boolean isReusePort()
                          throws java.io.IOException

异常: java.io.IOException

isBroadcast

public final boolean isBroadcast()
                          throws java.io.IOException

异常: java.io.IOException

getSoLinger

public final int getSoLinger()
                      throws java.io.IOException

异常: java.io.IOException

getSoError

public final int getSoError()
                     throws java.io.IOException

异常: java.io.IOException

getTrafficClass

public final int getTrafficClass()
                          throws java.io.IOException

异常: java.io.IOException

setKeepAlive

public final void setKeepAlive(boolean keepAlive)
                        throws java.io.IOException

异常: java.io.IOException

setReceiveBufferSize

public final void setReceiveBufferSize(int receiveBufferSize)
                                throws java.io.IOException

异常: java.io.IOException

setSendBufferSize

public final void setSendBufferSize(int sendBufferSize)
                             throws java.io.IOException

异常: java.io.IOException

setTcpNoDelay

public final void setTcpNoDelay(boolean tcpNoDelay)
                         throws java.io.IOException

异常: java.io.IOException

setSoLinger

public final void setSoLinger(int soLinger)
                       throws java.io.IOException

异常: java.io.IOException

setReuseAddress

public final void setReuseAddress(boolean reuseAddress)
                           throws java.io.IOException

异常: java.io.IOException

setReusePort

public final void setReusePort(boolean reusePort)
                        throws java.io.IOException

异常: java.io.IOException

setBroadcast

public final void setBroadcast(boolean broadcast)
                        throws java.io.IOException

异常: java.io.IOException

setTrafficClass

public final void setTrafficClass(int trafficClass)
                           throws java.io.IOException

异常: java.io.IOException

toString
```
public java.lang.String toString()
```
重写：

toString在课程 FileDescriptor

newSocketStream

public static Socket newSocketStream()

newSocketDgram
```
public static Socket newSocketDgram()
```

newSocketDomain

public static Socket newSocketDomain()

initialize
```
public static void initialize()
```

newSocketStream0

protected static int newSocketStream0()

newSocketDgram0

protected static int newSocketDgram0()

newSocketDomain0

protected static int newSocketDomain0()

Class Socket

Field Summary

构造方法摘要

方法摘要

Methods inherited from class io.netty.channel.unix.FileDescriptor

Methods inherited from class java.lang.Object

字段详细信息

UDS_SUN_PATH_SIZE

构造方法详细信息

Socket

方法详细信息

shutdown

shutdown

isShutdown

isInputShutdown

isOutputShutdown

sendTo

sendToAddress

sendToAddresses

recvFrom

recvFromAddress

recvFd

sendFd

connect

finishConnect

disconnect

bind

listen

accept

remoteAddress

localAddress

getReceiveBufferSize

getSendBufferSize

isKeepAlive

isTcpNoDelay

isReuseAddress

isReusePort

isBroadcast

getSoLinger

getSoError

getTrafficClass

setKeepAlive

setReceiveBufferSize

setSendBufferSize

setTcpNoDelay

setSoLinger

setReuseAddress

setReusePort

setBroadcast

setTrafficClass

toString

newSocketStream

newSocketDgram

newSocketDomain

initialize

newSocketStream0

newSocketDgram0

newSocketDomain0