chordFS

Create will start a new DHT with a file system application and returns the FileSystem struct.The input home indicates the directory that will store distributed documents.The input addr specifies which address the application will listen on.

Extend is similar to Join and Create, but instead takes as argumentan already created ChordNode structure.

Fetch will retrieve a file with key specified by key from the DHT andsave it to path by contacting the node at addr.

Join will create a Chord node with a file system application and join to an existing DHTspecified by the address addr.

Store will store a file located at path in the DHT (under key) bycontacting the node at addr.