SPECS.md

Specifications

• The client should accept mouse input, and draw a line when the user clicks and drags on the canvas.

• Any lines drawn by a client should be sent to the other clients and reproduced on their screens.

• The server state does not need to persist if the server is restarted.

Additional Specifications

• All clients should see the same image at all times

• If a new client connects, the existing image should be sent to them.

• If a client disconnects, all of the lines drawn by that client should be removed for all clients.

• Implement undo for all clients

• Implement redo for all clients