Examples of org.apache.commons.net.daytime.DaytimeUDPClient

org.apache.commons.net.daytime.DaytimeUDPClient

The DaytimeUDPClient class is a UDP implementation of a client for the Daytime protocol described in RFC 867. To use the class, merely open a local datagram socket with {@link org.apache.commons.net.DatagramSocketClient#open open }and call {@link #getTime getTime } to retrieve the daytimestring, then call {@link org.apache.commons.net.DatagramSocketClient#close close }to close the connection properly. Unlike {@link org.apache.commons.net.daytime.DaytimeTCPClient}, successive calls to {@link #getTime getTime } are permittedwithout re-establishing a connection. That is because UDP is a connectionless protocol and the Daytime protocol is stateless.

@author Daniel F. Savarese @see DaytimeTCPClient

        client.disconnect();
    }


    public static final void daytimeUDP(String host) throws IOException
    {
        DaytimeUDPClient client = new DaytimeUDPClient();


        // We want to timeout if a response takes longer than 60 seconds
        client.setDefaultTimeout(60000);
        client.open();
        System.out.println(client.getTime(
                                          InetAddress.getByName(host)).trim());
        client.close();
    }

        client.disconnect();
    }


    public static final void daytimeUDP(String host) throws IOException
    {
        DaytimeUDPClient client = new DaytimeUDPClient();


        // We want to timeout if a response takes longer than 60 seconds
        client.setDefaultTimeout(60000);
        client.open();
        System.out.println(client.getTime(
                                          InetAddress.getByName(host)).trim());
        client.close();
    }

        client.disconnect();
    }


    public static final void daytimeUDP(String host) throws IOException
    {
        DaytimeUDPClient client = new DaytimeUDPClient();


        // We want to timeout if a response takes longer than 60 seconds
        client.setDefaultTimeout(60000);
        client.open();
        System.out.println(client.getTime(
                                          InetAddress.getByName(host)).trim());
        client.close();
    }

Examples of org.apache.commons.net.daytime.DaytimeUDPClient

Related Classes of org.apache.commons.net.daytime.DaytimeUDPClient