017e8004e8
Summary: Previously, the network stack `communication::Server` accepted connections and assigned them statically in a round-robin fashion to `communication::Worker`. That meant that if two compute intensive connections were assigned to the same worker they would block each other while the other workers would do nothing. This implementation replaces `communication::Worker` with `communication::Listener` which holds all accepted connections in one pool and ensures that all workers execute all connections. Reviewers: buda, florijan, teon.banek Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D1220
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
#ifndef NDEBUG
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#define NDEBUG
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#endif
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#include <chrono>
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#include <iostream>
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#include "network_common.hpp"
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static constexpr const char interface[] = "127.0.0.1";
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unsigned char data[SIZE];
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using namespace std::chrono_literals;
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TEST(Network, SessionLeak) {
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// initialize test data
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initialize_data(data, SIZE);
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// initialize listen socket
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Endpoint endpoint(interface, 0);
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// initialize server
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TestData session_data;
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ServerT server(endpoint, session_data, false, 2);
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// start clients
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int N = 50;
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std::vector<std::thread> clients;
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const auto &ep = server.endpoint();
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int testlen = 3000;
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for (int i = 0; i < N; ++i) {
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clients.push_back(std::thread(client_run, i, interface, ep.port(), data,
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testlen, testlen));
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std::this_thread::sleep_for(10ms);
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}
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// cleanup clients
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for (int i = 0; i < N; ++i) clients[i].join();
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std::this_thread::sleep_for(2s);
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}
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// run with "valgrind --leak-check=full ./network_session_leak" to check for
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// memory leaks
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int main(int argc, char **argv) {
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google::InitGoogleLogging(argv[0]);
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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