class Excon::Socket

def select_with_timeout(socket, type)
  timeout_kind = type
  timeout = @data[OPERATION_TO_TIMEOUT[type]]
  # Check whether the request has a timeout configured.
  if @data.include?(:deadline)
    request_timeout = request_time_remaining
    # If the time remaining until the request times out is less than the timeout for the type of select,
    # use the time remaining as the timeout instead.
    if request_timeout < timeout
      timeout_kind = :request
      timeout = request_timeout
    end
  end
  select = case type
  when :connect_read
    IO.select([socket], nil, nil, timeout)
  when :connect_write
    IO.select(nil, [socket], nil, timeout)
  when :read
    IO.select([socket], nil, nil, timeout)
  when :write
    IO.select(nil, [socket], nil, timeout)
  end
  select || raise(Excon::Errors::Timeout.new("#{timeout_kind} timeout reached"))
end