| /* |
| * |
| * Copyright 2015, 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. |
| * |
| */ |
| |
| #ifndef TEST_QPS_SERVER_H |
| #define TEST_QPS_SERVER_H |
| |
| #include <grpc++/security/server_credentials.h> |
| #include <grpc/support/cpu.h> |
| #include <vector> |
| |
| #include "src/proto/grpc/testing/control.pb.h" |
| #include "src/proto/grpc/testing/messages.pb.h" |
| #include "test/core/end2end/data/ssl_test_data.h" |
| #include "test/core/util/port.h" |
| #include "test/cpp/qps/usage_timer.h" |
| |
| namespace grpc { |
| namespace testing { |
| |
| class Server { |
| public: |
| explicit Server(const ServerConfig& config) |
| : timer_(new UsageTimer), last_reset_poll_count_(0) { |
| cores_ = gpr_cpu_num_cores(); |
| if (config.port()) { |
| port_ = config.port(); |
| |
| } else { |
| port_ = grpc_pick_unused_port_or_die(); |
| } |
| } |
| virtual ~Server() {} |
| |
| ServerStats Mark(bool reset) { |
| UsageTimer::Result timer_result; |
| int cur_poll_count = GetPollCount(); |
| int poll_count = cur_poll_count - last_reset_poll_count_; |
| if (reset) { |
| std::unique_ptr<UsageTimer> timer(new UsageTimer); |
| timer.swap(timer_); |
| timer_result = timer->Mark(); |
| last_reset_poll_count_ = cur_poll_count; |
| } else { |
| timer_result = timer_->Mark(); |
| } |
| |
| ServerStats stats; |
| stats.set_time_elapsed(timer_result.wall); |
| stats.set_time_system(timer_result.system); |
| stats.set_time_user(timer_result.user); |
| stats.set_total_cpu_time(timer_result.total_cpu_time); |
| stats.set_idle_cpu_time(timer_result.idle_cpu_time); |
| stats.set_cq_poll_count(poll_count); |
| return stats; |
| } |
| |
| static bool SetPayload(PayloadType type, int size, Payload* payload) { |
| // TODO(yangg): Support UNCOMPRESSABLE payload. |
| if (type != PayloadType::COMPRESSABLE) { |
| return false; |
| } |
| payload->set_type(type); |
| std::unique_ptr<char[]> body(new char[size]()); |
| payload->set_body(body.get(), size); |
| return true; |
| } |
| |
| int port() const { return port_; } |
| int cores() const { return cores_; } |
| static std::shared_ptr<ServerCredentials> CreateServerCredentials( |
| const ServerConfig& config) { |
| if (config.has_security_params()) { |
| SslServerCredentialsOptions::PemKeyCertPair pkcp = {test_server1_key, |
| test_server1_cert}; |
| SslServerCredentialsOptions ssl_opts; |
| ssl_opts.pem_root_certs = ""; |
| ssl_opts.pem_key_cert_pairs.push_back(pkcp); |
| return SslServerCredentials(ssl_opts); |
| } else { |
| return InsecureServerCredentials(); |
| } |
| } |
| |
| virtual int GetPollCount() { |
| // For sync server. |
| return 0; |
| } |
| |
| private: |
| int port_; |
| int cores_; |
| std::unique_ptr<UsageTimer> timer_; |
| int last_reset_poll_count_; |
| }; |
| |
| std::unique_ptr<Server> CreateSynchronousServer(const ServerConfig& config); |
| std::unique_ptr<Server> CreateAsyncServer(const ServerConfig& config); |
| std::unique_ptr<Server> CreateAsyncGenericServer(const ServerConfig& config); |
| |
| } // namespace testing |
| } // namespace grpc |
| |
| #endif |