Examples of io.netty.bootstrap.ConnectionlessBootstrap.bind()

io.netty.bootstrap.ConnectionlessBootstrap.bind()

Creates a new channel which is bound to the local address which was specified in the current {@code "localAddress"} option. This method issimilar to the following code:

 {@link ConnectionlessBootstrap} b = ...;b.bind(b.getOption("localAddress"));

@return a new bound channel which accepts incoming connections @throws IllegalStateException if {@code "localAddress"} option was not set @throws ClassCastException if {@code "localAddress"} option's value isneither a {@link SocketAddress} nor {@code null} @throws ChannelException if failed to create a new channel and bind it to the local address

        // safe to send small packets in UDP.
        b.setOption(
                "receiveBufferSizePredictorFactory",
                new FixedReceiveBufferSizePredictorFactory(1024));


        DatagramChannel c = (DatagramChannel) b.bind(new InetSocketAddress(0));


        // Broadcast the QOTM request to port 8080.
        c.write("QOTM?", new InetSocketAddress("255.255.255.255", port));


        // QuoteOfTheMomentClientHandler will close the DatagramChannel when a

        b.setOption(
                "receiveBufferSizePredictorFactory",
                new FixedReceiveBufferSizePredictorFactory(1024));


        // Bind to the port and start the service.
        b.bind(new InetSocketAddress(port));
    }


    public static void main(String[] args) throws Exception {
        int port;
        if (args.length > 0) {

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