aeron-driver/src/main/java/io/aeron/driver/media/UdpChannel.java
public static String canonicalise(final InetSocketAddress localData, final InetSocketAddress remoteData)
    {
        final StringBuilder builder = new StringBuilder(48);

        builder.append("UDP-");

        toHex(builder, localData.getAddress().getAddress())
            .append('-')
            .append(localData.getPort());

        builder.append('-');

        toHex(builder, remoteData.getAddress().getAddress())
            .append('-')
            .append(remoteData.getPort());

        return builder.toString();
    }
public static String canonicalise(final InetSocketAddress localData, final InetSocketAddress remoteData)
    {
        final StringBuilder builder = new StringBuilder(48);

        builder.append("UDP-");

        toHex(builder, localData.getAddress().getAddress())
            .append('-')
            .append(localData.getPort());

        builder.append('-');

        toHex(builder, remoteData.getAddress().getAddress())
            .append('-')
            .append(remoteData.getPort());

        return builder.toString();
    }
public static String canonicalise ( final InetSocketAddress localData , final InetSocketAddress remoteData ) { final StringBuilder builder = new StringBuilder ( 48 ) ; builder . append ( "UDP-" ) ; toHex ( builder , localData . getAddress ( ) . getAddress ( ) ) . append ( ' ' ) . append ( localData . getPort ( ) ) ; builder . append ( ' ' ) ; toHex ( builder , remoteData . getAddress ( ) . getAddress ( ) ) . append ( ' ' ) . append ( remoteData . getPort ( ) ) ; return builder . toString ( ) ; }
Return a string which is a canonical form of the channel suitable for use as a file or directory
name and also as a method of hashing, etc.
<p>
A canonical form:
<ul>
<li>begins with the string "UDP-"</li>
<li>has all addresses converted to hexadecimal</li>
<li>uses "-" as all field separators</li>
</ul>
<p>
The general format is:
UDP-interface-localPort-remoteAddress-remotePort

@param localData  address/interface for the channel
@param remoteData address for the channel
@return canonical representation as a string
Return a string which is a canonical form of the channel suitable for use as a file or directory name and also as a method of hashing etc . <p > A canonical form : <ul > <li > begins with the string UDP - < / li > <li > has all addresses converted to hexadecimal< / li > <li > uses - as all field separators< / li > < / ul > <p > The general format is : UDP - interface - localPort - remoteAddress - remotePort