Class: StatusPage::Services::Redis

Inherits:
Base
  • Object
show all
Defined in:
lib/status-page/services/redis.rb

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary

Attributes inherited from Base

#request

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#config, config, configurable?, #initialize, service_name

Constructor Details

This class inherits a constructor from StatusPage::Services::Base

Class Method Details

.config_class ⇒ Object 



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# File 'lib/status-page/services/redis.rb', line 15

def config_class
  Redis::Configuration
end

Instance Method Details

#check! ⇒ Object 



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# File 'lib/status-page/services/redis.rb', line 20

def check!
  time = Time.now.to_s(:db)

  redis = ::Redis.new(url: config.url)
  redis.set(key, time)
  fetched = redis.get(key)

  raise "different values (now: #{time}, fetched: #{fetched})" if fetched != time
rescue Exception => e
  raise RedisException.new(e.message)
ensure
  redis.close
end