A WebSocket server that can be deployed on Red Hat Mobile Application Platform 3.X and 4.X.
This server powers a chat application that can be found here.
- Node.js v4.4.3 or v6.9.1
- npm v2.15 or newer
- MongoDB 2.4 or newer
- Redis 2.X or newer
If you need to install node.js then nvm is a great way to do so since it will allow you to run multiple node.js versions concurrently on the same machine across different terminal sessions.
Installing MongoDB and Redis using Docker is probably the best option since you can then easily change versions without need to modify your host machine. Here's a guide to setup MongoDB and Redis with Docker.
git clone $REPO_URL websocket-cloud
cd websocket-cloud
npm install
While dependencies are installing you should create a new file inside the cloned
folder, call this file .env and add the following to it:
FH_USE_LOCAL_DB=true
FH_MONGODB_CONN_URL=mongodb://localhost:27017/FH_LOCAL
These variables will be injected into the application on startup by the dotenv
module when running locally. They configure the fh-mbaas-api module to use the
locally running MongoDB.
Once the npm install has completed you can start the server using:
npm start- Start the applicationnpm run serve- Start the application with auto-reload. Useful during development when making changes to files.
If the server started correctly you'll see the following output:
➜ in rhmap-websockets-cloud git:(master [?]) npm start
> [email protected] start /Users/eshortis/workspaces/rhmap-websockets-cloud
> NODE_PATH=. node application.js | bunyan
[2017-08-14T17:15:50.984Z] WARN: application/52255 on eshortis-OSX.local: loaded vars from .env file - should only happen locally
[2017-08-14T17:15:52.667Z] INFO: application/52255 on eshortis-OSX.local: performing startup tasks
[2017-08-14T17:15:53.151Z] INFO: sockets/52255 on eshortis-OSX.local: initialising socket.io server
[2017-08-14T17:15:53.234Z] INFO: application/52255 on eshortis-OSX.local: application started on 0.0.0.0:8001