class AWS::Core::Http::Handler

@private

Attributes

base[R]

Public Class Methods

new(base, &block) click to toggle source
# File lib/aws/core/http/handler.rb, line 23
        def initialize(base, &block)
          @base = base
          if base.respond_to?(:handle)

            unless [2,3].include?(block.arity)
              raise ArgumentError, 'passed block must accept 2 or 3 arguments'
            end

            MetaUtils.extend_method(self, :handle, &block)

            if block.arity == 3
              m = Module.new do
                eval("                  def handle req, resp, &read_block
                    super(req, resp, read_block)
                  end
")
              end
              self.extend(m)
            end

          elsif base.respond_to?(:handle_async)

            unless block.arity == 3
              raise ArgumentError, 'passed block must accept 3 arguments'
            end

            MetaUtils.extend_method(self, :handle_async) do |req, resp, handle|
              @base.handle_async(req, resp, handle)
            end
            MetaUtils.extend(self) do
              define_method(:handle) do |req, resp|
                raise "attempted to call #handle on an async handler"
              end
              define_method(:handle_async, &block)
            end

          else
            raise ArgumentError, 'base must respond to #handle or #handle_async'
          end
        end

Public Instance Methods

handle(request, http_response, &read_block) click to toggle source
# File lib/aws/core/http/handler.rb, line 65
def handle(request, http_response, &read_block)
  @base.handle(request, http_response, &read_block)
end
handle_async(request, http_response, handle) click to toggle source
# File lib/aws/core/http/handler.rb, line 69
def handle_async(request, http_response, handle)
  Thread.new do
    begin
      self.handle(request, http_response)
    rescue => e
      handle.signal_failure
    else
      handle.signal_success
    end
  end
end
sleep_with_callback(seconds) { || ... } click to toggle source
# File lib/aws/core/http/handler.rb, line 81
def sleep_with_callback seconds, &block
  Kernel.sleep(seconds)
  yield
end