lib/aws-sdk-core/plugins/s3_expect_100_continue.rb


module Aws
  module Plugins
    class S3Expect100Continue < Seahorse::Client::Plugin

      def add_handlers(handlers, config)
        if config.http_continue_timeout && config.http_continue_timeout > 0
          handlers.add(Handler)
        end
      end

      # @api private
      class Handler < Seahorse::Client::Handler

        def call(context)
          if
            context.http_request.body &&
            context.http_request.body.size > 0
          then
            context.http_request.headers['expect'] = '100-continue'
          end
          @handler.call(context)
        end

      end
    end
  end
end