Run the node

First time to run:

python node.py --name <Node Name> --host <IP Address> --port <Port>

The .pem secret key file and .db database file for chain will be generated if not existing.

Later, if IP Address and Port is not change, simpliy run:

python node.py --name <Node Name>

Node joins the chain

One node invites another node.

vigorcao test

I'm coming in.