#!/usr/bin/env ruby # Copyright 2016, Google Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following disclaimer # in the documentation and/or other materials provided with the # distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived from # this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # 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/services_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