/**
* Creates a UDP transport with optional reusing the address if is currently in timeout state
* (TIME_WAIT) after the connection is closed.
*
* @param udpAddress the local address for sending and receiving of UDP messages.
* @param reuseAddress if <code>true</code> addresses are reused which provides faster socket
* binding if an application is restarted for instance.
* @throws IOException if socket binding fails.
* @since 1.7.3
*/
public DefaultUdpTransportMapping(UdpAddress udpAddress, boolean reuseAddress)
throws IOException {
super(udpAddress);
socket = new DatagramSocket(null);
socket.setReuseAddress(reuseAddress);
final SocketAddress addr =
new InetSocketAddress(udpAddress.getInetAddress(), udpAddress.getPort());
socket.bind(addr);
}
public void sendMessage(
UdpAddress targetAddress, byte[] message, TransportStateReference tmStateReference)
throws java.io.IOException {
InetSocketAddress targetSocketAddress =
new InetSocketAddress(targetAddress.getInetAddress(), targetAddress.getPort());
if (logger.isDebugEnabled()) {
logger.debug(
"Sending message to "
+ targetAddress
+ " with length "
+ message.length
+ ": "
+ new OctetString(message).toHexString());
}
DatagramSocket s = ensureSocket();
s.send(new DatagramPacket(message, message.length, targetSocketAddress));
}
/**
* Creates a UDP transport on the specified address. The address will not be reused if it is
* currently in timeout state (TIME_WAIT).
*
* @param udpAddress the local address for sending and receiving of UDP messages.
* @throws IOException if socket binding fails.
*/
public DefaultUdpTransportMapping(UdpAddress udpAddress) throws IOException {
super(udpAddress);
socket = new DatagramSocket(udpAddress.getPort(), udpAddress.getInetAddress());
}