RFC for the Rainbow ZeroMQ ecosystem.

The system consists of three components: the Producer, the Store, and the Subscriber. These are described below:

The Producer connects a Dealer socket to the Store's Dealer socket on port 30000, produces messages, and sends them to the aforementioned Store.

The Store binds a Dealer socket to all available ip addresses (*) on port 30000 and listen to incoming messages.

The Store binds a Publisher socket on all available ip addresses (*) on port 30001. This Publisher will publish messages received on the Dealer socket.

The Subscriber connects to the Store on port 30001 using a subscribe socket, receives messages, and prints their channel and message fields.

Messages contain two frames:

• channel: string representing your communication channel. This will be your team color.
• message: arbitrary content of the message.