Module: EventMachine::Hiredis

Defined in:
lib/em-hiredis.rb,
lib/em-hiredis/client.rb,
lib/em-hiredis/version.rb,
lib/em-hiredis/connection.rb,
lib/em-hiredis/base_client.rb,
lib/em-hiredis/event_emitter.rb,
lib/em-hiredis/pubsub_client.rb

Defined Under Namespace

Modules: EventEmitter Classes: BaseClient, Client, Connection, Error, PubsubClient, RedisError

Constant Summary collapse

VERSION = 
"0.2.1"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.reconnect_timeout ⇒ Object

Returns the value of attribute reconnect_timeout.



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# File 'lib/em-hiredis.rb', line 15

def reconnect_timeout
  @reconnect_timeout
end

Class Method Details

.connect(uri = nil) ⇒ Object

Connects to redis and returns a client instance

Will connect in preference order to the provided uri, the REDIS_URL environment variable, or localhost:6379

TCP connections are supported via redis://:password@host:port/db (only host and port components are required)

Unix socket uris are supported, e.g. unix:///tmp/redis.sock, however it’s not possible to set the db or password - use initialize instead in this case



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# File 'lib/em-hiredis.rb', line 37

def self.connect(uri = nil)
  client = setup(uri)
  client.connect
  client
end

.logger ⇒ Object 



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# File 'lib/em-hiredis.rb', line 47

def self.logger
  @@logger ||= begin
    require 'logger'
    log = Logger.new(STDOUT)
    log.level = Logger::WARN
    log
  end
end

.logger=(logger) ⇒ Object 



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# File 'lib/em-hiredis.rb', line 43

def self.logger=(logger)
  @@logger = logger
end

.setup(uri = nil) ⇒ Object 



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# File 'lib/em-hiredis.rb', line 19

def self.setup(uri = nil)
  uri = uri || ENV["REDIS_URL"] || "redis://127.0.0.1:6379/0"
  client = Client.new
  client.configure(uri)
  client
end