Contents

# frozen_string_literal: true

require 'grpc_kit/interceptors'

module GrpcKit
  module Interceptors::Client
    class RequestResponse
      def initialize(interceptors)
        @interceptors = interceptors
      end

      def intercept(request, call, metadata, &block)
        if @interceptors && !@interceptors.empty?
          do_intercept(@interceptors.dup, request, call, metadata, &block)
        else
          yield(request, call, metadata)
        end
      end

      private

      def do_intercept(interceptors, request, call, metadata)
        if interceptors.empty?
          return yield(request, call, metadata)
        end

        interceptor = interceptors.pop
        interceptor.request_response(request: request, call: call, method: call.method, metadata: metadata) do
          do_intercept(interceptors, request, call, metadata) do |r, c, m|
            yield(r, c, m)
          end
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
grpc_kit-0.1.8	lib/grpc_kit/interceptors/client_request_response.rb
grpc_kit-0.1.7	lib/grpc_kit/interceptors/client_request_response.rb
grpc_kit-0.1.6	lib/grpc_kit/interceptors/client_request_response.rb
grpc_kit-0.1.5	lib/grpc_kit/interceptors/client_request_response.rb