config.md

Configuration

Shared

Both Publisher and Subscription configurations shared the following options.

env

String. Optional. Default: ENV['ENV'] || ENV['RAILS_ENV'] || ENV['RACK_ENV']

Environment.

access_key

String. Optional. Default: ENV['AWS_ACCESS_KEY_ID']

AWS Access Key with SQS and SNS rights.

secret_key

String. Optional. Default: ENV['AWS_SECRET_ACCESS_KEY']

AWS Secret Access Key.

region

String. Optional. Default: ENV['AWS_REGION'] || 'us-east-1'

AWS region.

logger

Logger. Optional. Default: Logger.new(STDERR)

Logger object.

topic_namespace

String. Optional. Default: nil

Topic namespace, all topics will have this pre-prended, separated by a hyphen. i.e. If the a given topic namespace is dev-barkbox and a topic is user_registered then the full topic will be dev-barkbox-user_registered.

topic_names

Array. Optional. Default: []

List of topics currently configured.

statsd

Statsd. Optional. Default: Statsd.new

Statsd object for instrumentation.

Publisher

error_handler

Object that responds to call. Optional. Default: nil

Called if internals of a publisher throws an exception.

Subscriber

queue_name

String. Required.

The name of the SQS queue that will be subscribed to relevant SNS topics.

dead_letter_queue_name

String. Optional. Default: #{queue_name}-failures

When a subscriber fails to complete a task in a queue n times it will be moved to this queue for manual inspection.