class StatusPageIO::Collector

Public Class Methods

new(app, redis_url:) click to toggle source
# File lib/status_page/collector.rb, line 5
def initialize(app, redis_url:)
  @app = app
  @redis = Redis.new(url: redis_url)
  @redis.set('error_count', 0) unless @redis.exists('error_count')
  @redis.set('request_count', 0)  unless @redis.exists('request_count')
end

Public Instance Methods

call(env) click to toggle source
# File lib/status_page/collector.rb, line 12
def call(env)
  status, headers, response = @app.call(env)
  @redis.incr('request_count')
  @redis.incr('error_count') unless [200,201,204].include?(status)
  [status, headers, response]
end