#!/usr/bin/env ruby # Copyright 2016 gRPC authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # Worker and worker service implementation this_dir = File.expand_path(File.dirname(__FILE__)) lib_dir = File.join(File.dirname(this_dir), 'lib') $LOAD_PATH.unshift(lib_dir) unless $LOAD_PATH.include?(lib_dir) $LOAD_PATH.unshift(this_dir) unless $LOAD_PATH.include?(this_dir) require 'grpc' require 'qps-common' require 'src/proto/grpc/testing/messages_pb' require 'src/proto/grpc/testing/benchmark_service_services_pb' require 'src/proto/grpc/testing/stats_pb' class BenchmarkServiceImpl < Grpc::Testing::BenchmarkService::Service def unary_call(req, _call) sr = Grpc::Testing::SimpleResponse pl = Grpc::Testing::Payload sr.new(payload: pl.new(body: nulls(req.response_size))) end def streaming_call(reqs) PingPongEnumerator.new(reqs).each_item end end class BenchmarkServer def initialize(config, port) if config.security_params certs = load_test_certs cred = GRPC::Core::ServerCredentials.new( nil, [{private_key: certs[1], cert_chain: certs[2]}], false) else cred = :this_port_is_insecure end # Make sure server can handle the large number of calls in benchmarks # TODO: @apolcyn, if scenario config increases total outstanding # calls then will need to increase the pool size too @server = GRPC::RpcServer.new(pool_size: 1024, max_waiting_requests: 1024) @port = @server.add_http2_port("0.0.0.0:" + port.to_s, cred) @server.handle(BenchmarkServiceImpl.new) @start_time = Time.now t = Thread.new { @server.run } t.abort_on_exception end def mark(reset) s = Grpc::Testing::ServerStats.new(time_elapsed: (Time.now-@start_time).to_f) @start_time = Time.now if reset s end def get_port @port end def stop @server.stop end end