android.gov.nist.javax.sip.stack

Class NIOHandler

java.lang.Object

android.gov.nist.javax.sip.stack.NIOHandler

public class NIOHandler
extends Object

Low level Input output to a socket. Caches TCP connections and takes care of re-connecting to the remote party if the other end drops the connection

Version:

1.2

Author:

Vladimir Ralev

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NIOHandler(SIPTransactionStack sipStack, NioTcpMessageProcessor messageProcessor)

Method Summary

Methods

Modifier and Type	Method and Description
void	closeAll() Close all the cached connections.
SocketChannel	createOrReuseSocket(InetAddress inetAddress, int port)
protected SocketChannel	getSocket(String key)
protected static String	makeKey(InetAddress addr, int port)
protected static String	makeKey(String addr, int port)
protected void	putSocket(String key, SocketChannel sock)
protected void	removeSocket(SocketChannel channel)
protected void	removeSocket(String key)
SocketChannel	sendBytes(InetAddress senderAddress, InetAddress receiverAddress, int contactPort, String transport, byte[] bytes, boolean isClient, NioTcpMessageChannel messageChannel) Send an array of bytes.
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

NIOHandler

protected NIOHandler(SIPTransactionStack sipStack,
          NioTcpMessageProcessor messageProcessor)

Method Detail

makeKey

protected static String makeKey(InetAddress addr,
             int port)

makeKey

protected static String makeKey(String addr,
             int port)

putSocket

protected void putSocket(String key,
             SocketChannel sock)

getSocket

protected SocketChannel getSocket(String key)

removeSocket

protected void removeSocket(String key)

removeSocket

protected void removeSocket(SocketChannel channel)

sendBytes

public SocketChannel sendBytes(InetAddress senderAddress,
                      InetAddress receiverAddress,
                      int contactPort,
                      String transport,
                      byte[] bytes,
                      boolean isClient,
                      NioTcpMessageChannel messageChannel)
                        throws IOException

Send an array of bytes.

Parameters:

receiverAddress - -- inet address

contactPort - -- port to connect to.

transport - -- tcp or udp.

isClient - -- retry to connect if the other end closed connection

Throws:

IOException - -- if there is an IO exception sending message.

closeAll

public void closeAll()

Close all the cached connections.

stop

public void stop()

createOrReuseSocket

public SocketChannel createOrReuseSocket(InetAddress inetAddress,
                                int port)
                                  throws IOException

Throws:

IOException