Message relay service

Hydra Message Relay - a simple microservice which replies to WebSocket messages received via Hydra-router.

This project includes a tiny Hydra microservice which is used for testing WebSocket messaging sent to HydraRouter and routed to this service. A sample web page, websocket-test.html is included to help send WebSocket messages.

This service requires the following:

• A Redis instance for Hydra to use
• A Hydra-Router
• This service running

The entire microservice source code is contained in the hmr-service.js file.

The following article examines Hydra messaging in greater detail:

• Building a Microservices Example Game with Distributed Messaging