class Dalli::Elasticache::AutoDiscovery::Endpoint
This is a representation of the configuration endpoint for a memcached cluster. It encapsulates information returned from that endpoint.
Constants
- DEFAULT_PORT
- ENDPOINT_REGEX
Matches Strings like “my-host.cache.aws.com:11211”
Attributes
host[R]
Endpoint
configuration
port[R]
Endpoint
configuration
Public Class Methods
new(addr)
click to toggle source
# File lib/dalli/elasticache/auto_discovery/endpoint.rb, line 18 def initialize(addr) @host, @port = parse_endpoint_address(addr) end
Public Instance Methods
config()
click to toggle source
A cached ElastiCache::ConfigResponse
# File lib/dalli/elasticache/auto_discovery/endpoint.rb, line 36 def config @config ||= ConfigCommand.new(@host, @port, engine_version).response end
engine_version()
click to toggle source
The memcached engine version
# File lib/dalli/elasticache/auto_discovery/endpoint.rb, line 41 def engine_version stats.engine_version end
parse_endpoint_address(addr)
click to toggle source
# File lib/dalli/elasticache/auto_discovery/endpoint.rb, line 23 def parse_endpoint_address(addr) m = ENDPOINT_REGEX.match(addr) raise ArgumentError, "Unable to parse configuration endpoint address - #{addr}" unless m [m[1], (m[2] || DEFAULT_PORT).to_i] end
stats()
click to toggle source
A cached ElastiCache::StatsResponse
# File lib/dalli/elasticache/auto_discovery/endpoint.rb, line 31 def stats @stats ||= StatsCommand.new(@host, @port).response end