Class: HealthCheck::RedisHealthCheck

Inherits:
Object
  • Object
show all
Extended by:
BaseHealthCheck
Defined in:
lib/health_check/redis_health_check.rb

Class Method Summary collapse

Methods included from BaseHealthCheck

create_error

Class Method Details

.check ⇒ Object 



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# File 'lib/health_check/redis_health_check.rb', line 8

def check
  raise "Wrong configuration. Missing 'redis' gem" unless defined?(::Redis)

  client.ping == 'PONG' ? '' : "Redis.ping returned #{res.inspect} instead of PONG"
rescue Exception => err
  create_error 'redis', err.message
ensure
  client.close if client.connected?
end

.client ⇒ Object 



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# File 'lib/health_check/redis_health_check.rb', line 18

def client
  @client ||= Redis.new(
    {
      url: HealthCheck.redis_url,
      password: HealthCheck.redis_password
    }.reject { |k, v| v.nil? }
  )
end