88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
/**
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* Test MaxInfo with the SQL interface
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*/
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#include <maxtest/testconnections.hh>
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#include <string>
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#include <thread>
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#include <vector>
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#include <atomic>
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using namespace std;
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int main(int argc, char** argv)
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{
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vector<string> commands(
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{
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"FLUSH LOGS",
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"SHOW VARIABLES",
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"SHOW VARIABLES LIKE '%version%'",
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"SHOW STATUS",
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"SHOW SERVICES",
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"SHOW LISTENERS",
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"SHOW SESSIONS",
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"SHOW CLIENTS",
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"SHOW SERVERS",
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"SHOW MODULES",
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"SHOW MONITORS",
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"SHOW EVENTTIMES"
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});
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TestConnections test(argc, argv);
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vector<thread> threads;
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atomic<bool> run(true);
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atomic<bool> wait(true);
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// Create some threads so that the SHOW SESSIONS will actually do something
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for (int i = 0; i < 25; i++)
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{
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threads.emplace_back([&]() {
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while (wait)
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{
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sleep(1);
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}
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while (run)
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{
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MYSQL* conn = test.maxscales->open_rwsplit_connection();
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for (int i = 0; i < 100; i++)
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{
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mysql_query(conn,
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"SELECT REPEAT('a', 10000), sleep(0.01) FROM dual");
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}
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mysql_close(conn);
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}
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});
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}
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wait = false;
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MYSQL* conn = test.maxscales->open_readconn_master_connection();
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for (int i = 0; i < 100; i++)
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{
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test.set_timeout(60);
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for (auto a : commands)
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{
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test.try_query(conn, "%s", a.c_str());
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}
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}
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test.stop_timeout();
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mysql_close(conn);
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run = false;
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test.set_timeout(60);
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for (auto& a : threads)
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{
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a.join();
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}
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test.stop_timeout();
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return test.global_result;
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}
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