class IOPromise::Dalli::DalliPromise

Attributes

key[R]

Public Class Methods

new(server = nil, key = nil) click to toggle source
Calls superclass method
# File lib/iopromise/dalli/promise.rb, line 10
def initialize(server = nil, key = nil)
  super()

  # when created from a 'then' call, initialize nothing
  return if server.nil? || key.nil?

  @server = server
  @key = key
  @start_time = nil
  
  ::IOPromise::ExecutorContext.current.register(self)
end

Public Instance Methods

execute_pool() click to toggle source
# File lib/iopromise/dalli/promise.rb, line 31
def execute_pool
  return @pool if defined?(@pool)
  if defined?(@server)
    @pool = DalliExecutorPool.for(@server)
  else
    @pool = nil
  end
end
in_select_loop() click to toggle source
# File lib/iopromise/dalli/promise.rb, line 40
def in_select_loop
  if @start_time.nil?
    @start_time = Process.clock_gettime(Process::CLOCK_MONOTONIC)
  end
end
timeout?() click to toggle source
# File lib/iopromise/dalli/promise.rb, line 54
def timeout?
  return false if @start_time.nil?
  timeout_remaining <= 0
end
timeout_remaining() click to toggle source
# File lib/iopromise/dalli/promise.rb, line 46
def timeout_remaining
  now = Process.clock_gettime(Process::CLOCK_MONOTONIC)
  elapsed = now - @start_time
  remaining = @server.options[:socket_timeout] - elapsed
  return 0 if remaining < 0
  remaining
end
wait() click to toggle source
Calls superclass method
# File lib/iopromise/dalli/promise.rb, line 23
def wait
  unless defined?(@server)
    super
  else
    ::IOPromise::ExecutorContext.current.wait_for_all_data(end_when_complete: self)
  end
end