net.rudp

Class ReliableServerSocket

java.lang.Object

java.net.ServerSocket

net.rudp.ReliableServerSocket

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ReliableServerSocket
extends java.net.ServerSocket

This class implements server sockets that use the Simple Reliable UDP (RUDP) protocol.

Author:

Adrian Granados

See Also:

ServerSocket

Constructor Summary

Constructors

Constructor and Description
ReliableServerSocket() Creates an unbound RUDP server socket.
ReliableServerSocket(java.net.DatagramSocket sock, int backlog) Creates a RUDP server socket attached to the specified UDP socket, with the specified backlog.
ReliableServerSocket(int port) Creates a RUDP server socket, bound to the specified port.
ReliableServerSocket(int port, int backlog) Creates a RUDP server socket and binds it to the specified local port, with the specified backlog.
ReliableServerSocket(int port, int backlog, java.net.InetAddress bindAddr) Creates a RUDP server socket and binds it to the specified local port and IP address, with the specified backlog.

Method Summary

Methods

Modifier and Type	Method and Description
java.net.Socket	accept()
void	bind(java.net.SocketAddress endpoint)
void	bind(java.net.SocketAddress endpoint, int backlog)
void	close()
java.net.InetAddress	getInetAddress()
int	getLocalPort()
java.net.SocketAddress	getLocalSocketAddress()
int	getSoTimeout()
boolean	isBound()
boolean	isClosed()
void	setSoTimeout(int timeout)

Methods inherited from class java.net.ServerSocket

getChannel, getReceiveBufferSize, getReuseAddress, setPerformancePreferences, setReceiveBufferSize, setReuseAddress, setSocketFactory, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ReliableServerSocket

public ReliableServerSocket()
                     throws java.io.IOException

Creates an unbound RUDP server socket.

Throws:

java.io.IOException - if an I/O error occurs when opening the underlying UDP socket.

See Also:

ServerSocket.ServerSocket()

ReliableServerSocket

public ReliableServerSocket(int port)
                     throws java.io.IOException

Creates a RUDP server socket, bound to the specified port. A port of 0 creates a socket on any free port.

The maximum queue length for incoming connection indications (a request to connect) is set to 50. If a connection indication arrives when the queue is full, the connection is refused.

Parameters:

port - the port number, or 0 to use any free port.

Throws:

java.io.IOException - if an I/O error occurs when opening the underlying UDP socket.

See Also:

ServerSocket.ServerSocket(int)

ReliableServerSocket

public ReliableServerSocket(int port,
                    int backlog)
                     throws java.io.IOException

Creates a RUDP server socket and binds it to the specified local port, with the specified backlog. A port of 0 creates a socket on any free port.

Parameters:

port - the port number, or 0 to use any free port.

backlog - the listen backlog.

Throws:

java.io.IOException - if an I/O error occurs when opening the underlying UDP socket.

See Also:

ServerSocket.ServerSocket(int, int)

ReliableServerSocket

public ReliableServerSocket(int port,
                    int backlog,
                    java.net.InetAddress bindAddr)
                     throws java.io.IOException

Creates a RUDP server socket and binds it to the specified local port and IP address, with the specified backlog. The bindAddr argument can be used on a multi-homed host for a ReliableServerSocket that will only accept connect requests to one of its addresses. If bindAddr is null, it will default accepting connections on any/all local addresses. A port of 0 creates a socket on any free port.

Parameters:

port - the port number, or 0 to use any free port.

backlog - the listen backlog.

bindAddr - the local InetAddress the server will bind to.

Throws:

java.io.IOException - if an I/O error occurs when opening the underlying UDP socket.

See Also:

ServerSocket.ServerSocket(int, int, InetAddress)

ReliableServerSocket

public ReliableServerSocket(java.net.DatagramSocket sock,
                    int backlog)
                     throws java.io.IOException

Creates a RUDP server socket attached to the specified UDP socket, with the specified backlog.

Parameters:

sock - the underlying UDP socket.

backlog - the listen backlog.

Throws:

java.io.IOException - if an I/O error occurs.

Method Detail

accept

public java.net.Socket accept()
                       throws java.io.IOException

Overrides:

accept in class java.net.ServerSocket

Throws:

java.io.IOException

bind

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

Overrides:

bind in class java.net.ServerSocket

Throws:

java.io.IOException

bind

public void bind(java.net.SocketAddress endpoint,
        int backlog)
          throws java.io.IOException

Overrides:

bind in class java.net.ServerSocket

Throws:

java.io.IOException

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.net.ServerSocket

getInetAddress

public java.net.InetAddress getInetAddress()

Overrides:

getInetAddress in class java.net.ServerSocket

getLocalPort

public int getLocalPort()

Overrides:

getLocalPort in class java.net.ServerSocket

getLocalSocketAddress

public java.net.SocketAddress getLocalSocketAddress()

Overrides:

getLocalSocketAddress in class java.net.ServerSocket

isBound

public boolean isBound()

Overrides:

isBound in class java.net.ServerSocket

isClosed

public boolean isClosed()

Overrides:

isClosed in class java.net.ServerSocket

setSoTimeout

public void setSoTimeout(int timeout)

Overrides:

setSoTimeout in class java.net.ServerSocket

getSoTimeout

public int getSoTimeout()

Overrides:

getSoTimeout in class java.net.ServerSocket