Example usage for java.nio.channels DatagramChannel register

Introduction

In this page you can find the example usage for java.nio.channels DatagramChannel register.

Prototype

public final SelectionKey register(Selector sel, int ops, Object att) throws ClosedChannelException 

Source Link

Document

Registers this channel with the given selector, returning a selection key.

Usage

From source file:org.apache.axis2.transport.udp.IODispatcher.java

/**
 * Add a new endpoint. This method creates a new socket listening on
 * the UDP port specified in the endpoint description and makes sure
 * that incoming packets are routed to the specified service.
 * /*from w  ww .  java2s  .  c om*/
 * @param endpoint the endpoint description
 * @throws IOException if the socket could not be created or
 *         registered with the selector
 */
public void addEndpoint(final Endpoint endpoint) throws IOException {
    final DatagramChannel channel = DatagramChannel.open();
    channel.socket().bind(new InetSocketAddress(endpoint.getPort()));
    channel.configureBlocking(false);
    execute(new SelectorOperation() {
        @Override
        public void doExecute(Selector selector) throws IOException {
            channel.register(selector, SelectionKey.OP_READ, endpoint);
        }
    });
    log.info("UDP endpoint started on port : " + endpoint.getPort());
}

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From source file:org.apache.synapse.transport.udp.IODispatcher.java

/**
 * Add a new endpoint. This method creates a new socket listening on
 * the UDP port specified in the endpoint description and makes sure
 * that incoming packets are routed to the specified service.
 * /*from   w w  w  .  ja v a 2 s .  c  o m*/
 * @param endpoint the endpoint description
 * @throws IOException if the socket could not be created or
 *         registered with the selector
 */
public void addEndpoint(final Endpoint endpoint) throws IOException {
    final DatagramChannel channel = DatagramChannel.open();
    channel.socket().bind(new InetSocketAddress(endpoint.getPort()));
    channel.configureBlocking(false);
    execute(new SelectorOperation() {
        @Override
        public void doExecute(Selector selector) throws IOException {
            channel.register(selector, SelectionKey.OP_READ, endpoint);
        }
    });
}

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