Distributed File Storage.

Understanding Go:

• Reader and Writer of io class are used to perform the Read and Write methods into the buffers.
• A new buffer can be created using the bytes.Buffer method.
• Anything like a net.Conn that implements Read and Write can be used for communication.

P2P:

• We have created a Peer (node) and Transport interface.
• Peer is an interface that represents the remote node.
• Transport is an interface that represents the server.

TCP Peer:

• Methods: Send(), CloseStream().

TCP Transport:

• Methods: ListenAndAccept(), Consume(), Addr(), Dial(), Close().
• Private Methods: startAcceptLoop(), handleConn().

Message:

• There are two types of RPC messages: Message and Stream.
• The struct consists of From, Payload and Stream.

Store:

• Methods: Read(), Write(), WriteDecrypt(), Has(), Delete().
• The whole concepts of folder and filename revolves around the key associated with the file.
• The methods create, read and delete files, and return io.Readers.

Crypto:

• Methods: Encrypt(), Decrypt()
• The concepts is to store the encrypted key as well as data on other servers.

Server:

• Methods: Start(), Stop(), OnPeer(), Get(), Store(), Delete().