class Redis::Client

Constants

ERROR_MAPPING

Public Class Methods

config(**kwargs) click to toggle source
Calls superclass method
# File lib/redis/client.rb, line 22
def config(**kwargs)
  super(protocol: 2, **kwargs)
end
sentinel(**kwargs) click to toggle source
Calls superclass method
# File lib/redis/client.rb, line 26
def sentinel(**kwargs)
  super(protocol: 2, **kwargs)
end

Public Instance Methods

blocking_call_v(timeout, command, &block) click to toggle source
Calls superclass method
# File lib/redis/client.rb, line 78
def blocking_call_v(timeout, command, &block)
  if timeout && timeout > 0
    # Can't use the command timeout argument as the connection timeout
    # otherwise it would be very racy. So we add the regular read_timeout on top
    # to account for the network delay.
    timeout += config.read_timeout
  end

  super(timeout, command, &block)
rescue ::RedisClient::Error => error
  translate_error!(error)
end
call_v(command, &block) click to toggle source
Calls superclass method
# File lib/redis/client.rb, line 72
def call_v(command, &block)
  super(command, &block)
rescue ::RedisClient::Error => error
  translate_error!(error)
end
db() click to toggle source
# File lib/redis/client.rb, line 43
def db
  config.db
end
disable_reconnection(&block) click to toggle source
# File lib/redis/client.rb, line 103
def disable_reconnection(&block)
  ensure_connected(retryable: false, &block)
end
host() click to toggle source
# File lib/redis/client.rb, line 47
def host
  config.host unless config.path
end
id() click to toggle source
# File lib/redis/client.rb, line 31
def id
  config.id
end
inherit_socket!() click to toggle source
# File lib/redis/client.rb, line 107
def inherit_socket!
  @inherit_socket = true
end
multi() click to toggle source
Calls superclass method
# File lib/redis/client.rb, line 97
def multi
  super
rescue ::RedisClient::Error => error
  translate_error!(error)
end
password() click to toggle source
# File lib/redis/client.rb, line 63
def password
  config.password
end
path() click to toggle source
# File lib/redis/client.rb, line 55
def path
  config.path
end
pipelined() click to toggle source
Calls superclass method
# File lib/redis/client.rb, line 91
def pipelined
  super
rescue ::RedisClient::Error => error
  translate_error!(error)
end
port() click to toggle source
# File lib/redis/client.rb, line 51
def port
  config.port unless config.path
end
server_url() click to toggle source
# File lib/redis/client.rb, line 35
def server_url
  config.server_url
end
timeout() click to toggle source
# File lib/redis/client.rb, line 39
def timeout
  config.read_timeout
end
username() click to toggle source
# File lib/redis/client.rb, line 59
def username
  config.username
end

Private Instance Methods

translate_error!(error) click to toggle source
# File lib/redis/client.rb, line 113
def translate_error!(error)
  redis_error = translate_error_class(error.class)
  raise redis_error, error.message, error.backtrace
end
translate_error_class(error_class) click to toggle source
# File lib/redis/client.rb, line 118
def translate_error_class(error_class)
  ERROR_MAPPING.fetch(error_class)
rescue IndexError
  if (client_error = error_class.ancestors.find { |a| ERROR_MAPPING[a] })
    ERROR_MAPPING[error_class] = ERROR_MAPPING[client_error]
  else
    raise
  end
end