net.i2p.util

Class InternalServerSocket

java.lang.Object

java.net.ServerSocket

net.i2p.util.InternalServerSocket

All Implemented Interfaces:

Closeable, AutoCloseable

public class InternalServerSocket
extends ServerSocket

A simple in-JVM ServerSocket using Piped Streams. We use port numbers just like regular sockets. Can only be connected by InternalSocket. Warning - this uses Piped Streams, which don't like multiple writers from threads that may vanish. If you do use multipe writers, you may get intermittent 'write end dead' or 'pipe broken' IOExceptions on the reader side. See http://techtavern.wordpress.com/2008/07/16/whats-this-ioexception-write-end-dead/

Since:

0.7.9

Constructor Summary

Constructors

Constructor and Description
InternalServerSocket(int port)

Method Summary

Modifier and Type	Method and Description
Socket	accept()
void	bind(SocketAddress endpoint) Deprecated. unsupported
void	bind(SocketAddress endpoint, int backlog) Deprecated. unsupported
void	close()
ServerSocketChannel	getChannel() Returns null as of 0.9.33, prior to that threw IllegalArgumentException
InetAddress	getInetAddress() Deprecated. unsupported
int	getLocalPort()
SocketAddress	getLocalSocketAddress() Deprecated. unsupported
int	getReceiveBufferSize() Deprecated. unsupported
boolean	getReuseAddress() Deprecated. unsupported
int	getSoTimeout()
(package private) static void	internalConnect(int port, InternalSocket clientSock) This is how the client connects.
boolean	isBound() Returns true as of 0.9.33, prior to that threw IllegalArgumentException
boolean	isClosed() Supported as of 0.9.33, prior to that threw IllegalArgumentException
static void	renderStatusHTML(Writer out) For debugging only
void	setReceiveBufferSize(int size) Deprecated. unsupported
void	setReuseAddress(boolean on) Deprecated. unsupported
void	setSoTimeout(int timeout) warning - unsupported
String	toString()

Methods inherited from class java.net.ServerSocket

implAccept, setPerformancePreferences, setSocketFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InternalServerSocket

public InternalServerSocket(int port)
                     throws IOException

Parameters:

port - > 0

Throws:

IOException

Method Detail

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class ServerSocket

accept

public Socket accept()
              throws IOException

Overrides:

accept in class ServerSocket

Throws:

IOException

toString

public String toString()

Overrides:

toString in class ServerSocket

internalConnect

static void internalConnect(int port,
                            InternalSocket clientSock)
                     throws IOException

This is how the client connects.

Parameters:

port - > 0

Throws:

IOException

getLocalPort

public int getLocalPort()

Overrides:

getLocalPort in class ServerSocket

setSoTimeout

public void setSoTimeout(int timeout)

warning - unsupported

Overrides:

setSoTimeout in class ServerSocket

getSoTimeout

public int getSoTimeout()

Overrides:

getSoTimeout in class ServerSocket

bind

@Deprecated
public void bind(SocketAddress endpoint)

Deprecated. unsupported

Overrides:

bind in class ServerSocket

bind

@Deprecated
public void bind(SocketAddress endpoint,
                             int backlog)

Deprecated. unsupported

Overrides:

bind in class ServerSocket

getChannel

public ServerSocketChannel getChannel()

Returns null as of 0.9.33, prior to that threw IllegalArgumentException

Overrides:

getChannel in class ServerSocket

getInetAddress

@Deprecated
public InetAddress getInetAddress()

Deprecated. unsupported

Overrides:

getInetAddress in class ServerSocket

getLocalSocketAddress

@Deprecated
public SocketAddress getLocalSocketAddress()

Deprecated. unsupported

Overrides:

getLocalSocketAddress in class ServerSocket

getReceiveBufferSize

@Deprecated
public int getReceiveBufferSize()

Deprecated. unsupported

Overrides:

getReceiveBufferSize in class ServerSocket

getReuseAddress

@Deprecated
public boolean getReuseAddress()

Deprecated. unsupported

Overrides:

getReuseAddress in class ServerSocket

isBound

public boolean isBound()

Returns true as of 0.9.33, prior to that threw IllegalArgumentException

Overrides:

isBound in class ServerSocket

isClosed

public boolean isClosed()

Supported as of 0.9.33, prior to that threw IllegalArgumentException

Overrides:

isClosed in class ServerSocket

setReceiveBufferSize

@Deprecated
public void setReceiveBufferSize(int size)

Deprecated. unsupported

Overrides:

setReceiveBufferSize in class ServerSocket

setReuseAddress

@Deprecated
public void setReuseAddress(boolean on)

Deprecated. unsupported

Overrides:

setReuseAddress in class ServerSocket

renderStatusHTML

public static void renderStatusHTML(Writer out)
                             throws IOException

For debugging only

Throws:

IOException

Since:

0.9.33