The code for sample implementation is available on (sample code for Python, which shall be deemed the "reference implementation", as well as the start of Objective-C code).

In general, the code can be broken into several areas:
  • DerbyXML support. XML file reading/writing, ways to "listen" to changes that are made
  • Node discover support (via Bonjour/etc...)
  • Protocol handlers
  • Managers that take protocol commands and apply the results to the DerbyXML
  • General purpose utilities, such as "stop watches"