aeron-driver/src/main/java/io/aeron/driver/media/UdpChannel.java
public String description()
    {
        final StringBuilder builder = new StringBuilder("UdpChannel - ");
        if (null != localInterface)
        {
            builder
                .append("interface: ")
                .append(localInterface.getDisplayName())
                .append(", ");
        }

        builder
            .append("localData: ").append(localData)
            .append(", remoteData: ").append(remoteData)
            .append(", ttl: ").append(multicastTtl);

        return builder.toString();
    }
public String description()
    {
        final StringBuilder builder = new StringBuilder("UdpChannel - ");
        if (null != localInterface)
        {
            builder
                .append("interface: ")
                .append(localInterface.getDisplayName())
                .append(", ");
        }

        builder
            .append("localData: ").append(localData)
            .append(", remoteData: ").append(remoteData)
            .append(", ttl: ").append(multicastTtl);

        return builder.toString();
    }
Used for debugging to get a human readable description of the channel.

@return a human readable description of the channel.