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| 1 | +/* |
| 2 | + * Copyright 2010-2020, Tarantool AUTHORS, please see AUTHORS file. |
| 3 | + * |
| 4 | + * Redistribution and use in source and binary forms, with or |
| 5 | + * without modification, are permitted provided that the following |
| 6 | + * conditions are met: |
| 7 | + * |
| 8 | + * 1. Redistributions of source code must retain the above |
| 9 | + * copyright notice, this list of conditions and the |
| 10 | + * following disclaimer. |
| 11 | + * |
| 12 | + * 2. Redistributions in binary form must reproduce the above |
| 13 | + * copyright notice, this list of conditions and the following |
| 14 | + * disclaimer in the documentation and/or other materials |
| 15 | + * provided with the distribution. |
| 16 | + * |
| 17 | + * THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND |
| 18 | + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 19 | + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 20 | + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| 21 | + * <COPYRIGHT HOLDER> OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| 22 | + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 23 | + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 24 | + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 25 | + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| 26 | + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF |
| 28 | + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 29 | + * SUCH DAMAGE. |
| 30 | + */ |
| 31 | +#include "Utils/Helpers.hpp" |
| 32 | +#include "Utils/System.hpp" |
| 33 | +#include "Utils/UserTuple.hpp" |
| 34 | + |
| 35 | +#include "../src/Client/LibevNetProvider.hpp" |
| 36 | +#include "../src/Client/Connector.hpp" |
| 37 | + |
| 38 | +#include <thread> |
| 39 | +#include <tuple> |
| 40 | +#include <cmath> |
| 41 | + |
| 42 | +const char *localhost = "127.0.0.1"; |
| 43 | +int port = 3301; |
| 44 | +int dummy_server_port = 3302; |
| 45 | +const char *unixsocket = "./tnt.sock"; |
| 46 | +int WAIT_TIMEOUT = 1000; //milliseconds |
| 47 | + |
| 48 | +using Buf_t = tnt::Buffer<16 * 1024, tnt::MempoolInstance<16 * 1024>>; |
| 49 | + |
| 50 | +#ifdef TNTCXX_ENABLE_SSL |
| 51 | +constexpr bool enable_ssl = true; |
| 52 | +constexpr StreamTransport transport = STREAM_SSL; |
| 53 | +#else |
| 54 | +constexpr bool enable_ssl = false; |
| 55 | +constexpr StreamTransport transport = STREAM_PLAIN; |
| 56 | +#endif |
| 57 | + |
| 58 | +#ifdef __linux__ |
| 59 | +using NetProvider = EpollNetProvider<Buf_t, DefaultStream>; |
| 60 | +#else |
| 61 | +using NetProvider = LibevNetProvider<Buf_t, DefaultStream>; |
| 62 | +#endif |
| 63 | + |
| 64 | +template <class Connector, class Connection> |
| 65 | +static int |
| 66 | +test_connect(Connector &client, Connection &conn, const std::string &addr, |
| 67 | + unsigned port, |
| 68 | + const std::string user = {}, const std::string passwd = {}) |
| 69 | +{ |
| 70 | + std::string service = port == 0 ? std::string{} : std::to_string(port); |
| 71 | + return client.connect(conn, { |
| 72 | + .address = addr, |
| 73 | + .service = service, |
| 74 | + .transport = transport, |
| 75 | + .user = user, |
| 76 | + .passwd = passwd, |
| 77 | + }); |
| 78 | +} |
| 79 | + |
| 80 | +class PingRequestProcessor { |
| 81 | +public: |
| 82 | + static rid_t |
| 83 | + sendRequest(Connection<Buf_t, NetProvider> &conn, |
| 84 | + size_t thread_id, size_t iter) |
| 85 | + { |
| 86 | + (void)thread_id; |
| 87 | + (void)iter; |
| 88 | + rid_t f = conn.ping(); |
| 89 | + fail_unless(!conn.futureIsReady(f)); |
| 90 | + return f; |
| 91 | + } |
| 92 | + |
| 93 | + static void |
| 94 | + processResponse(std::optional<Response<Buf_t>> &response, |
| 95 | + size_t thread_id, size_t iter) |
| 96 | + { |
| 97 | + (void)thread_id; |
| 98 | + (void)iter; |
| 99 | + fail_unless(response != std::nullopt); |
| 100 | + fail_unless(response->header.code == 0); |
| 101 | + } |
| 102 | +}; |
| 103 | + |
| 104 | +class ReplaceRequestProcessor { |
| 105 | +public: |
| 106 | + static rid_t |
| 107 | + sendRequest(Connection<Buf_t, NetProvider> &conn, |
| 108 | + size_t thread_id, size_t iter) |
| 109 | + { |
| 110 | + const size_t space_id = 512; |
| 111 | + std::tuple data = std::make_tuple(iter, "a", double(iter * thread_id)); |
| 112 | + rid_t f = conn.space[space_id].replace(data); |
| 113 | + fail_unless(!conn.futureIsReady(f)); |
| 114 | + return f; |
| 115 | + } |
| 116 | + |
| 117 | + static void |
| 118 | + processResponse(std::optional<Response<Buf_t>> &response, |
| 119 | + size_t thread_id, size_t iter) |
| 120 | + { |
| 121 | + fail_unless(response != std::nullopt); |
| 122 | + fail_unless(response->header.code == 0); |
| 123 | + |
| 124 | + fail_unless(response != std::nullopt); |
| 125 | + fail_unless(response->body.data != std::nullopt); |
| 126 | + fail_unless(response->body.error_stack == std::nullopt); |
| 127 | + |
| 128 | + std::vector<std::tuple<size_t, std::string, double>> response_data; |
| 129 | + fail_unless(response->body.data->decode(response_data)); |
| 130 | + fail_unless(response_data.size() == 1); |
| 131 | + fail_unless(std::get<0>(response_data[0]) == iter); |
| 132 | + fail_unless(std::get<1>(response_data[0]) == std::string("a")); |
| 133 | + fail_unless(std::fabs(std::get<2>(response_data[0]) - iter * thread_id) <= std::numeric_limits<double>::epsilon()); |
| 134 | + } |
| 135 | +}; |
| 136 | + |
| 137 | + |
| 138 | +template<typename RequestProcessor, size_t ConnPerThread = 1> |
| 139 | +static void |
| 140 | +multithread_test(void) |
| 141 | +{ |
| 142 | + TEST_INIT(0); |
| 143 | + static constexpr int ITER_NUM = 1000; |
| 144 | + static constexpr int THREAD_NUM = 24; |
| 145 | + std::vector<std::thread> threads; |
| 146 | + threads.reserve(THREAD_NUM); |
| 147 | + for (int t = 0; t < THREAD_NUM; t++) { |
| 148 | + threads.emplace_back([]() { |
| 149 | + Connector<Buf_t, NetProvider> client; |
| 150 | + std::vector<Connection<Buf_t, NetProvider>> conns; |
| 151 | + for (size_t i = 0; i < ConnPerThread; i++) |
| 152 | + conns.emplace_back(client); |
| 153 | + for (auto &conn : conns) { |
| 154 | + int rc = test_connect(client, conn, localhost, port); |
| 155 | + fail_unless(rc == 0); |
| 156 | + } |
| 157 | + |
| 158 | + for (int iter = 0; iter < ITER_NUM; iter++) { |
| 159 | + std::array<rid_t, ConnPerThread> fs; |
| 160 | + |
| 161 | + for (size_t t = 0; t < ConnPerThread; t++) |
| 162 | + fs[t] = RequestProcessor::sendRequest(conns[t], t, iter); |
| 163 | + |
| 164 | + for (size_t t = 0; t < ConnPerThread; t++) { |
| 165 | + client.wait(conns[t], fs[t], WAIT_TIMEOUT); |
| 166 | + fail_unless(conns[t].futureIsReady(fs[t])); |
| 167 | + std::optional<Response<Buf_t>> response = conns[t].getResponse(fs[t]); |
| 168 | + RequestProcessor::processResponse(response, t, iter); |
| 169 | + } |
| 170 | + } |
| 171 | + }); |
| 172 | + } |
| 173 | + for (auto &thread : threads) |
| 174 | + thread.join(); |
| 175 | +} |
| 176 | + |
| 177 | +int main() |
| 178 | +{ |
| 179 | +#ifdef TNTCXX_ENABLE_SSL |
| 180 | +#ifndef __FreeBSD__ |
| 181 | + // There's no way to disable SIGPIPE for SSL on non-FreeBSD platforms, |
| 182 | + // so it is needed to disable signal handling. |
| 183 | + signal(SIGPIPE, SIG_IGN); |
| 184 | +#endif |
| 185 | +#endif |
| 186 | + |
| 187 | + if (cleanDir() != 0) |
| 188 | + return -1; |
| 189 | + |
| 190 | +#ifdef TNTCXX_ENABLE_SSL |
| 191 | + if (genSSLCert() != 0) |
| 192 | + return -1; |
| 193 | +#endif |
| 194 | + |
| 195 | + if (launchTarantool(enable_ssl) != 0) |
| 196 | + return -1; |
| 197 | + |
| 198 | + sleep(1); |
| 199 | + |
| 200 | + multithread_test<PingRequestProcessor>(); |
| 201 | + multithread_test<PingRequestProcessor, 5>(); |
| 202 | + multithread_test<ReplaceRequestProcessor>(); |
| 203 | + multithread_test<ReplaceRequestProcessor, 5>(); |
| 204 | + return 0; |
| 205 | +} |
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