// @Test
public void testConnectionCloseBlocking() throws SQLException {
HikariConfig config = new HikariConfig();
config.setMinimumIdle(0);
config.setMaximumPoolSize(1);
config.setConnectionTimeout(1500);
config.setDataSource(new CustomMockDataSource());
long start = ClockSource.INSTANCE.currentTime();
try (HikariDataSource ds = new HikariDataSource(config)) {
Connection connection = ds.getConnection();
connection.close();
// Hikari only checks for validity for connections with lastAccess > 1000 ms so we sleep for
// 1001 ms to force
// Hikari to do a connection validation which will fail and will trigger the connection to be
// closed
UtilityElf.quietlySleep(1100L);
shouldFail = true;
// on physical connection close we sleep 2 seconds
connection = ds.getConnection();
Assert.assertTrue(
"Waited longer than timeout",
(ClockSource.INSTANCE.elapsedMillis(start) < config.getConnectionTimeout()));
} catch (SQLException e) {
Assert.assertTrue(
"getConnection failed because close connection took longer than timeout",
(ClockSource.INSTANCE.elapsedMillis(start) < config.getConnectionTimeout()));
}
}
public static JdbcFs getFileSystemProvider(String url, String user, String pass, String dialect) {
HikariConfig config = new HikariConfig();
config.setDataSource(new DriverManagerDataSource(url, user, pass));
config.setMinimumIdle(1);
config.setMaximumPoolSize(2);
return new JdbcFs(
new AlarmEnabledDataSource(
url, ChimeraFsHelper.class.getSimpleName(), new HikariDataSource(config)),
dialect);
}
public MySQLDatabase(
Logger log, String ip, String port, String database, String username, String password) {
super(log, "MySQL");
HikariConfig hikariConfig = new HikariConfig();
hikariConfig.setJdbcUrl("jdbc:mysql://" + ip + ":" + port + "/" + database);
hikariConfig.setDriverClassName("com.mysql.jdbc.Driver");
hikariConfig.setUsername(username);
hikariConfig.setPassword(password);
hikariConfig.setMinimumIdle(1);
hikariConfig.setMaximumPoolSize(10);
hikariConfig.setConnectionTimeout(10000);
_source = new HikariDataSource(hikariConfig);
}
/**
* get HikariCP Common Configuration
*
* @return
*/
private HikariConfig getHikariConfig() {
HikariConfig config = new HikariConfig();
config.setMinimumIdle(minimumIdle);
config.setMaximumPoolSize(maximumPoolSize);
config.setConnectionTestQuery(validationQuery);
config.setConnectionTimeout(connectionTimeout);
config.setAutoCommit(isAutoCommit);
config.addDataSourceProperty("cachePrepStmts", cachePrepStmts);
config.addDataSourceProperty("prepStmtCacheSize", prepStmtCacheSize);
config.addDataSourceProperty("useServerPrepStmts", useServerPrepStmts);
return config;
}