Wavelength

To start Wavelength:

• Install dependencies with mix deps.get
• Install Node.js dependencies with npm install
• Start Phoenix endpoint with mix phoenix.server

Now you can visit localhost:4000 from your browser.

Kafka Setup

• Make sure you have created gravity-changes topic in kafka.
• Modify following line in config.exs to point to proper brokers,

config :kafka_ex,
  brokers: [{"192.168.99.100", 9092}],
  sync_timeout: 1000 #Timeout used synchronous requests from kafka. Defaults to 1000ms.

Later we need to change this to get it from env.

Test

Go to localhost:4000 and make changes or run any spec on Gravity.

Useful Kafka commands

Can be found here

Learn more

• Official website: http://www.phoenixframework.org/
• Guides: http://phoenixframework.org/docs/overview
• Docs: http://hexdocs.pm/phoenix
• Mailing list: http://groups.google.com/group/phoenix-talk
• Source: https://github.com/phoenixframework/phoenix