The Kafka client for service-oriented architecture
Add this line to your application's Gemfile:
gem 'heykafka'
And then execute:
$ bundle
Or install it yourself as:
$ gem install heykafka
We are using environment variables to provide credentials to client.
KAFKA_SERVER
, it specifies the broker connection stringKAFKA_CLIENT_ID
HeyKafka::Producer.send_message(message: 'some payload', topic: 'event_detected')
Place into following folder '/app/consumers/'
module Consumers
class TestConsumer < ::HeyKafka::Consumer
def topic
'test'
end
def process(payload)
Rails.logger.info "Test Consumer is active, payload: #{JSON.parse(payload)}"
end
end
end
consumer <consumer-name>
(e.g. consumer test
)
After checking out the repo, run bin/setup
to install dependencies. Then, run rake spec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
. To release a new version, update the version number in version.rb
, and then run bundle exec rake release
, which will create a git tag for the version, push git commits and tags, and push the .gem
file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/heyjobs/heykafka.