###Chat App Spec
-
Client type
node client.jsfile name to initiate a connection to server. -
When client is connected, server sends a greeting message and instruction to edit their chatnames and text colors.
-
Client who's joining in between a conversation will be provided with pervious chat history.
-
To provide a chatname, a client will type 'name' as a command and a preferred chatname, for example: 'name Tom'. The method is similar for text color. Type 'color' as a command and follow by color choice, for example: 'color green'.
-
From this point everytime a client type a message into the Terminal, the server should output
Tom: Hello World, in green. There are other commands listed for clients to use. Everything that a client types will be broadcasted to other clients active in the chat application. -
When a client leaves the chat application, all clients are notified. If the server is disconnected, all clients are also notified.