class StatusPage::Services::Redis
Public Class Methods
config_class()
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# File lib/status-page/services/redis.rb, line 15 def config_class Redis::Configuration end
Public Instance Methods
check!()
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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
Private Instance Methods
key()
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# File lib/status-page/services/redis.rb, line 36 def key @key ||= ['status-redis', request.try(:remote_ip)].join(':') end