Java Code Examples for org.apache.commons.pool2.impl.GenericObjectPoolConfig#setTimeBetweenEvictionRunsMillis()

@Override
public void prepare(Map conf, TopologyContext context,
        OutputCollector collector) {
    this.collector = collector;
    
    GenericObjectPoolConfig pconf = new GenericObjectPoolConfig();
    pconf.setMaxWaitMillis(2000);
    pconf.setMaxTotal(1000);
    pconf.setTestOnBorrow(false);
    pconf.setTestOnReturn(false);
    pconf.setTestWhileIdle(true);
    pconf.setMinEvictableIdleTimeMillis(120000);
    pconf.setTimeBetweenEvictionRunsMillis(60000);
    pconf.setNumTestsPerEvictionRun(-1);
    
    pool = new JedisPool(pconf, redisHost, redisPort, timeout);
}
 

private GenericObjectPoolConfig getGenericRedisPool(Properties props, String prefix) {
    GenericObjectPoolConfig cfg = new GenericObjectPoolConfig();
    cfg.setMaxTotal(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxTotal"), "-1")));
    cfg.setMaxIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxIdle"), "100")));
    cfg.setMaxWaitMillis(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxWaitMillis"), "100")));
    cfg.setMinEvictableIdleTimeMillis(
        Integer.valueOf((String) props.getOrDefault(key(prefix, "minEvictableIdleTimeMillis"), "864000000")));
    cfg.setMinIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "minIdle"), "10")));
    cfg.setNumTestsPerEvictionRun(
        Integer.valueOf((String) props.getOrDefault(key(prefix, "numTestsPerEvictionRun"), "10")));
    cfg.setLifo(Boolean.valueOf(props.getProperty(key(prefix, "lifo"), "false")));
    cfg.setSoftMinEvictableIdleTimeMillis(
        Integer.valueOf((String) props.getOrDefault(key(prefix, "softMinEvictableIdleTimeMillis"), "10")));
    cfg.setTestOnBorrow(Boolean.valueOf(props.getProperty(key(prefix, "testOnBorrow"), "true")));
    cfg.setTestOnReturn(Boolean.valueOf(props.getProperty(key(prefix, "testOnReturn"), "false")));
    cfg.setTestWhileIdle(Boolean.valueOf(props.getProperty(key(prefix, "testWhileIdle"), "true")));
    cfg.setTimeBetweenEvictionRunsMillis(
        Integer.valueOf((String) props.getOrDefault(key(prefix, "timeBetweenEvictionRunsMillis"), "300000")));
    cfg.setBlockWhenExhausted(Boolean.valueOf(props.getProperty(key(prefix, "blockWhenExhausted"), "false")));
    return cfg;
}
 

private GenericObjectPoolConfig getGenericRedisPool(Properties props, String prefix) {
	GenericObjectPoolConfig cfg = new GenericObjectPoolConfig();
	cfg.setMaxTotal(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxTotal"), "-1")));
	cfg.setMaxIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxIdle"), "100")));
	cfg.setMaxWaitMillis(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxWaitMillis"), "100")));
	cfg.setMinEvictableIdleTimeMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "minEvictableIdleTimeMillis"), "864000000")));
	cfg.setMinIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "minIdle"), "10")));
	cfg.setNumTestsPerEvictionRun(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "numTestsPerEvictionRun"), "10")));
	cfg.setLifo(Boolean.valueOf(props.getProperty(key(prefix, "lifo"), "false")));
	cfg.setSoftMinEvictableIdleTimeMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "softMinEvictableIdleTimeMillis"), "10")));
	cfg.setTestOnBorrow(Boolean.valueOf(props.getProperty(key(prefix, "testOnBorrow"), "true")));
	cfg.setTestOnReturn(Boolean.valueOf(props.getProperty(key(prefix, "testOnReturn"), "false")));
	cfg.setTestWhileIdle(Boolean.valueOf(props.getProperty(key(prefix, "testWhileIdle"), "true")));
	cfg.setTimeBetweenEvictionRunsMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "timeBetweenEvictionRunsMillis"), "300000")));
	cfg.setBlockWhenExhausted(Boolean.valueOf(props.getProperty(key(prefix, "blockWhenExhausted"), "false")));
	return cfg;
}
 

private GenericObjectPoolConfig getGenericRedisPool(Properties props, String prefix) {
	GenericObjectPoolConfig cfg = new GenericObjectPoolConfig();
	cfg.setMaxTotal(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxTotal"), "-1")));
	cfg.setMaxIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxIdle"), "100")));
	cfg.setMaxWaitMillis(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxWaitMillis"), "100")));
	cfg.setMinEvictableIdleTimeMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "minEvictableIdleTimeMillis"), "864000000")));
	cfg.setMinIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "minIdle"), "10")));
	cfg.setNumTestsPerEvictionRun(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "numTestsPerEvictionRun"), "10")));
	cfg.setLifo(Boolean.valueOf(props.getProperty(key(prefix, "lifo"), "false")));
	cfg.setSoftMinEvictableIdleTimeMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "softMinEvictableIdleTimeMillis"), "10")));
	cfg.setTestOnBorrow(Boolean.valueOf(props.getProperty(key(prefix, "testOnBorrow"), "true")));
	cfg.setTestOnReturn(Boolean.valueOf(props.getProperty(key(prefix, "testOnReturn"), "false")));
	cfg.setTestWhileIdle(Boolean.valueOf(props.getProperty(key(prefix, "testWhileIdle"), "true")));
	cfg.setTimeBetweenEvictionRunsMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "timeBetweenEvictionRunsMillis"), "300000")));
	cfg.setBlockWhenExhausted(Boolean.valueOf(props.getProperty(key(prefix, "blockWhenExhausted"), "false")));
	return cfg;
}
 

public BrpcPooledChannel(ServiceInstance serviceInstance,
                         CommunicationOptions communicationOptions) {
    super(serviceInstance, communicationOptions);
    this.readTimeOut = communicationOptions.getReadTimeoutMillis();
    this.latencyWindowSize = communicationOptions.getLatencyWindowSizeOfFairLoadBalance();
    this.latencyWindow = new ConcurrentLinkedQueue<Integer>();
    GenericObjectPoolConfig conf = new GenericObjectPoolConfig();
    // Maximum waiting time, when you need to borrow a connection, the maximum waiting time,
    // if the time is exceeded, throw an exception, -1 is no time limit
    conf.setMaxWaitMillis(communicationOptions.getConnectTimeoutMillis());
    conf.setMaxTotal(communicationOptions.getMaxTotalConnections());
    conf.setMaxIdle(communicationOptions.getMaxTotalConnections());
    conf.setMinIdle(communicationOptions.getMinIdleConnections());
    // Connect test when idle, start asynchronous evict thread for failure detection
    conf.setTestWhileIdle(true);
    // Maximum time for connection idle, testWhileIdle needs to be true
    conf.setTimeBetweenEvictionRunsMillis(communicationOptions.getTimeBetweenEvictionRunsMillis());
    channelFuturePool = new GenericObjectPool<Channel>(new ChannelPooledObjectFactory(
            this, serviceInstance.getIp(), serviceInstance.getPort()), conf);
    try {
        channelFuturePool.preparePool();
    } catch (Exception ex) {
        log.warn("init min idle object pool failed");
    }
}
 

public static GenericObjectPoolConfig createRedisObjectPoolConfig() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    try {
        config.setMaxTotal(ThunderConstant.CPUS * properties.getInteger(ThunderConstant.REDIS_OBJECT_POOL_MAX_TOTAL_ATTRIBUTE_NAME));
        config.setMaxIdle(ThunderConstant.CPUS * properties.getInteger(ThunderConstant.REDIS_OBJECT_POOL_MAX_IDLE_ATTRIBUTE_NAME));
        config.setMinIdle(ThunderConstant.CPUS * properties.getInteger(ThunderConstant.REDIS_OBJECT_POOL_MIN_IDLE_ATTRIBUTE_NAME));
        config.setMaxWaitMillis(properties.getLong(ThunderConstant.REDIS_OBJECT_POOL_MAX_WAIT_MILLIS_ATTRIBUTE_NAME));
        config.setTimeBetweenEvictionRunsMillis(properties.getLong(ThunderConstant.REDIS_OBJECT_POOL_TIME_BETWEEN_EVICTION_RUN_MILLIS_ATTRIBUTE_NAME));
        config.setMinEvictableIdleTimeMillis(properties.getLong(ThunderConstant.REDIS_OBJECT_POOL_MIN_EVICTABLE_IDLE_TIME_MILLIS_ATTRIBUTE_NAME));
        config.setSoftMinEvictableIdleTimeMillis(properties.getLong(ThunderConstant.REDIS_OBJECT_POOL_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS_ATTRIBUTE_NAME));
        config.setBlockWhenExhausted(properties.getBoolean(ThunderConstant.REDIS_OBJECT_POOL_BLOCK_WHEN_EXHAUSTED_ATTRIBUTE_NAME));
        config.setLifo(properties.getBoolean(ThunderConstant.REDIS_OBJECT_POOL_LIFO_ATTRIBUTE_NAME));
        config.setFairness(properties.getBoolean(ThunderConstant.REDIS_OBJECT_POOL_FAIRNESS_ATTRIBUTE_NAME));
        config.setTestOnBorrow(false);
        config.setTestOnReturn(false);
        config.setTestOnCreate(false);
        config.setTestWhileIdle(false);
        config.setNumTestsPerEvictionRun(-1);
    } catch (Exception e) {
        throw new IllegalArgumentException("Properties maybe isn't initialized");
    }

    return config;
}
 

public static GenericObjectPoolConfig createFSTObjectPoolConfig() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    try {
        config.setMaxTotal(ThunderConstant.CPUS * properties.getInteger(ThunderConstant.FST_OBJECT_POOL_MAX_TOTAL_ATTRIBUTE_NAME));
        config.setMaxIdle(ThunderConstant.CPUS * properties.getInteger(ThunderConstant.FST_OBJECT_POOL_MAX_IDLE_ATTRIBUTE_NAME));
        config.setMinIdle(ThunderConstant.CPUS * properties.getInteger(ThunderConstant.FST_OBJECT_POOL_MIN_IDLE_ATTRIBUTE_NAME));
        config.setMaxWaitMillis(properties.getLong(ThunderConstant.FST_OBJECT_POOL_MAX_WAIT_MILLIS_ATTRIBUTE_NAME));
        config.setTimeBetweenEvictionRunsMillis(properties.getLong(ThunderConstant.FST_OBJECT_POOL_TIME_BETWEEN_EVICTION_RUN_MILLIS_ATTRIBUTE_NAME));
        config.setMinEvictableIdleTimeMillis(properties.getLong(ThunderConstant.FST_OBJECT_POOL_MIN_EVICTABLE_IDLE_TIME_MILLIS_ATTRIBUTE_NAME));
        config.setSoftMinEvictableIdleTimeMillis(properties.getLong(ThunderConstant.FST_OBJECT_POOL_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS_ATTRIBUTE_NAME));
        config.setBlockWhenExhausted(properties.getBoolean(ThunderConstant.FST_OBJECT_POOL_BLOCK_WHEN_EXHAUSTED_ATTRIBUTE_NAME));
        config.setLifo(properties.getBoolean(ThunderConstant.FST_OBJECT_POOL_LIFO_ATTRIBUTE_NAME));
        config.setFairness(properties.getBoolean(ThunderConstant.FST_OBJECT_POOL_FAIRNESS_ATTRIBUTE_NAME));
        config.setTestOnBorrow(false);
        config.setTestOnReturn(false);
        config.setTestOnCreate(false);
        config.setTestWhileIdle(false);
        config.setNumTestsPerEvictionRun(-1);
    } catch (Exception e) {
        throw new IllegalArgumentException("Properties maybe isn't initialized");
    }

    return config;
}
 

private JedisPool initialize(String host, int port) {

		GenericObjectPoolConfig jedisPoolConfig = new GenericObjectPoolConfig();
		jedisPoolConfig.setMaxIdle(maxIdle);
		jedisPoolConfig.setMinIdle(minIdle);
		jedisPoolConfig.setTestOnBorrow(testOnBorrow);
		jedisPoolConfig.setTestOnReturn(testOnReturn);
		jedisPoolConfig.setTestWhileIdle(testWhileIdle);

		jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
		jedisPoolConfig.setMinEvictableIdleTimeMillis(-1);
		jedisPoolConfig.setSoftMinEvictableIdleTimeMillis(softMinEvictableIdleTimeMillis);
		jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);

		return new JedisPool(jedisPoolConfig, host, port, timeBetweenEvictionRunsMillis, null);
		
	}
 

private void init_pool_config() {
	config = new GenericObjectPoolConfig();
	config.setLifo(Config.getBoolean("lifo"));
	config.setMaxTotal(Config.getInt("maxTotal"));
	config.setMaxIdle(Config.getInt("maxIdle"));
	config.setMaxWaitMillis(Config.getLong("maxWait"));
	config.setMinEvictableIdleTimeMillis(Config.getLong("minEvictableIdleTimeMillis"));
	config.setMinIdle(Config.getInt("minIdle"));
	config.setNumTestsPerEvictionRun(Config.getInt("numTestsPerEvictionRun"));
	config.setTestOnBorrow(Config.getBoolean("testOnBorrow"));
	config.setTestOnReturn(Config.getBoolean("testOnReturn"));
	config.setTestWhileIdle(Config.getBoolean("testWhileIdle"));
	config.setTimeBetweenEvictionRunsMillis(Config.getLong("timeBetweenEvictionRunsMillis"));
}
 

/**
 *
 * @param minIdle
 * @param maxIdle
 * @param maxTotal
 * @param maxWaitMillis
 * @param minEvictableIdleTimeMillis
 * @param timeBetweenEvictionRunsMillis
 * @return
 */
public static GenericObjectPoolConfig standardConfig(int minIdle, int maxIdle, int maxTotal, int maxWaitMillis, int minEvictableIdleTimeMillis, int timeBetweenEvictionRunsMillis) {
  GenericObjectPoolConfig config = new GenericObjectPoolConfig();
  config.setTestOnBorrow(true);
  config.setMinIdle(minIdle);
  config.setMaxIdle(maxIdle);
  config.setMaxTotal(maxTotal);

  config.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
  config.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);


  config.setMaxWaitMillis(maxWaitMillis);
  return config;
}
 

private void init_pool_config() {
	config = new GenericObjectPoolConfig();
	config.setLifo(Config.getBoolean("lifo"));
	config.setMaxTotal(Config.getInt("maxTotal"));
	config.setMaxIdle(Config.getInt("maxIdle"));
	config.setMaxWaitMillis(Config.getLong("maxWait"));
	config.setMinEvictableIdleTimeMillis(Config.getLong("minEvictableIdleTimeMillis"));
	config.setMinIdle(Config.getInt("minIdle"));
	config.setNumTestsPerEvictionRun(Config.getInt("numTestsPerEvictionRun"));
	config.setTestOnBorrow(Config.getBoolean("testOnBorrow"));
	config.setTestOnReturn(Config.getBoolean("testOnReturn"));
	config.setTestWhileIdle(Config.getBoolean("testWhileIdle"));
	config.setTimeBetweenEvictionRunsMillis(Config.getLong("timeBetweenEvictionRunsMillis"));
}
 

/**
 * Subclasses can override this if they want to return a specific Commons pool.
 * They should apply any configuration properties to the pool here.
 * <p>Default is a GenericObjectPool instance with the given pool size.
 * @return an empty Commons {@code ObjectPool}.
 * @see GenericObjectPool
 * @see #setMaxSize
 */
protected ObjectPool createObjectPool() {
	GenericObjectPoolConfig config = new GenericObjectPoolConfig();
	config.setMaxTotal(getMaxSize());
	config.setMaxIdle(getMaxIdle());
	config.setMinIdle(getMinIdle());
	config.setMaxWaitMillis(getMaxWait());
	config.setTimeBetweenEvictionRunsMillis(getTimeBetweenEvictionRunsMillis());
	config.setMinEvictableIdleTimeMillis(getMinEvictableIdleTimeMillis());
	config.setBlockWhenExhausted(isBlockWhenExhausted());
	return new GenericObjectPool(this, config);
}
 

public JedisManager(JedisClusterConfig config) {
	HashSet<HostAndPort> jedisClusterNodes = new HashSet<>();
	config.getNodes().forEach(node -> {
		if (node == null) {
			return;
		}
		try {
			if (node.getIp() != null && node.getIp().length() > 5) {
				jedisClusterNodes.add(new HostAndPort(node.getIp(), node.getPort()));
			}
		} catch (Exception e) {
			LOGGER.error(node.toString(), e);
		}
	});
	GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();
	poolConfig.setMaxTotal(config.getPoolMaxTotal());
	poolConfig.setMaxIdle(config.getPoolMaxIdle());
	poolConfig.setMaxWaitMillis(config.getMaxWaitMillis());
	poolConfig.setTimeBetweenEvictionRunsMillis(config.getTimeBetweenEvictionRunsMillis());
	poolConfig.setMinEvictableIdleTimeMillis(config.getMinEvictableIdleTimeMillis());
	poolConfig.setSoftMinEvictableIdleTimeMillis(config.getSoftMinEvictableIdleTimeMillis());
	poolConfig.setTestOnBorrow(config.isTestOnBorrow());
	poolConfig.setTestWhileIdle(config.isTestWhileIdle());
	poolConfig.setTestOnReturn(config.isTestOnReturn());
	jedisCluster = new JedisCluster(jedisClusterNodes, config.getConnectionTimeout(), config.getSoTimeout(),
			config.getMaxRedirections(), poolConfig);
}
 

@Override
public void start() {

    try {
        Class.forName(driver);
    } catch (final ClassNotFoundException e) {
        throw new RuntimeException("Unable to find JDBC driver " + driver, e);
    }

    final ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(serverURL, username, password);
    final PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory, null);
    poolableConnectionFactory.setValidationQuery(testSQL);
    poolableConnectionFactory.setValidationQueryTimeout(testTimeout);
    poolableConnectionFactory.setMaxConnLifetimeMillis((long) (connectionTimeout * JiveConstants.DAY));

    final GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();
    poolConfig.setTestOnBorrow(testBeforeUse);
    poolConfig.setTestOnReturn(testAfterUse);
    poolConfig.setMinIdle(minConnections);
    if( minConnections > GenericObjectPoolConfig.DEFAULT_MAX_IDLE )
    {
        poolConfig.setMaxIdle(minConnections);
    }
    poolConfig.setMaxTotal(maxConnections);
    poolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRuns);
    poolConfig.setSoftMinEvictableIdleTimeMillis(minIdleTime);
    poolConfig.setMaxWaitMillis(maxWaitTime);
    connectionPool = new GenericObjectPool<>(poolableConnectionFactory, poolConfig);
    poolableConnectionFactory.setPool(connectionPool);
    dataSource = new PoolingDataSource<>(connectionPool);
}
 

public static void main(String[] args) throws InterruptedException {
	// 连接池中最大空闲的连接数
	int maxIdle = 100;
	int minIdle = 20;

	// 当调用borrow Object方法时，是否进行有效性检查
	boolean testOnBorrow = false;

	// 当调用return Object方法时，是否进行有效性检查
	boolean testOnReturn = false;

	// 如果为true，表示有一个idle object evitor线程对idle
	// object进行扫描，如果validate失败，此object会被从pool中drop掉
	// TODO: 这一项只有在timeBetweenEvictionRunsMillis大于0时才有意义
	boolean testWhileIdle = true;

	// 对于“空闲链接”检测线程而言，每次检测的链接资源的个数.(jedis 默认设置成-1)
	int numTestsPerEvictionRun = -1;

	// 连接空闲的最小时间，达到此值后空闲连接将可能会被移除。负值(-1)表示不移除
	int minEvictableIdleTimeMillis = 60 * 1000;

	// “空闲链接”检测线程，检测的周期，毫秒数。如果为负值，表示不运行“检测线程”。默认为-1
	int timeBetweenEvictionRunsMillis = 30 * 1000;

	GenericObjectPoolConfig jedisPoolConfig = new GenericObjectPoolConfig();
	jedisPoolConfig.setMaxIdle(maxIdle);
	jedisPoolConfig.setMinIdle(minIdle);
	jedisPoolConfig.setTestOnBorrow(testOnBorrow);
	jedisPoolConfig.setTestOnReturn(testOnReturn);
	jedisPoolConfig.setTestWhileIdle(testWhileIdle);

	jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
	jedisPoolConfig.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
	jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);

	JedisPool jedisPool = new JedisPool(jedisPoolConfig, "127.0.0.1", 8066, 30000, null);
	while (true) {
		JedisConnection jc = null;
		try {
			jc = jedisPool.getResource();
			jc.sendCommand(RedisCommand.AUTH, "pwd01");
			System.out.println(jc.getStatusCodeReply());
			jc.sendCommand(RedisCommand.GET, "tt");
			System.out.println(jc.getStatusCodeReply());
		} catch (Exception e) {
			
		} finally {
			if (jc != null)
				jc.close();
		}
		Thread.sleep(5000);
	}
	
}
 

public RedisRegistry(URL url) {
    super(url);
    if (url.isAnyHost()) {
        throw new IllegalStateException("registry address == null");
    }
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setTestOnBorrow(url.getParameter("test.on.borrow", true));
    config.setTestOnReturn(url.getParameter("test.on.return", false));
    config.setTestWhileIdle(url.getParameter("test.while.idle", false));
    if (url.getParameter("max.idle", 0) > 0)
        config.setMaxIdle(url.getParameter("max.idle", 0));
    if (url.getParameter("min.idle", 0) > 0)
        config.setMinIdle(url.getParameter("min.idle", 0));
    if (url.getParameter("max.active", 0) > 0)
        config.setMaxTotal(url.getParameter("max.active", 0));
    if (url.getParameter("max.wait", url.getParameter("timeout", 0)) > 0)
        config.setMaxWaitMillis(url.getParameter("max.wait", url.getParameter("timeout", 0)));
    if (url.getParameter("num.tests.per.eviction.run", 0) > 0)
        config.setNumTestsPerEvictionRun(url.getParameter("num.tests.per.eviction.run", 0));
    if (url.getParameter("time.between.eviction.runs.millis", 0) > 0)
        config.setTimeBetweenEvictionRunsMillis(url.getParameter("time.between.eviction.runs.millis", 0));
    if (url.getParameter("min.evictable.idle.time.millis", 0) > 0)
        config.setMinEvictableIdleTimeMillis(url.getParameter("min.evictable.idle.time.millis", 0));

    String cluster = url.getParameter("cluster", "failover");
    if (!"failover".equals(cluster) && !"replicate".equals(cluster)) {
        throw new IllegalArgumentException("Unsupported redis cluster: " + cluster + ". The redis cluster only supported failover or replicate.");
    }
    replicate = "replicate".equals(cluster);

    List<String> addresses = new ArrayList<>();
    addresses.add(url.getAddress());
    String[] backups = url.getParameter(Constants.BACKUP_KEY, new String[0]);
    if (backups != null && backups.length > 0) {
        addresses.addAll(Arrays.asList(backups));
    }
    for (String address : addresses) {
        int i = address.indexOf(':');
        String host;
        int port;
        if (i > 0) {
            host = address.substring(0, i);
            port = Integer.parseInt(address.substring(i + 1));
        } else {
            host = address;
            port = DEFAULT_REDIS_PORT;
        }
        this.jedisPools.put(address, new JedisPool(config, host, port,
                url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT)));
    }

    this.reconnectPeriod = url.getParameter(Constants.REGISTRY_RECONNECT_PERIOD_KEY, Constants.DEFAULT_REGISTRY_RECONNECT_PERIOD);
    String group = url.getParameter(Constants.GROUP_KEY, DEFAULT_ROOT);
    if (!group.startsWith(Constants.PATH_SEPARATOR)) {
        group = Constants.PATH_SEPARATOR + group;
    }
    if (!group.endsWith(Constants.PATH_SEPARATOR)) {
        group = group + Constants.PATH_SEPARATOR;
    }
    this.root = group;

    this.expirePeriod = url.getParameter(Constants.SESSION_TIMEOUT_KEY, Constants.DEFAULT_SESSION_TIMEOUT);
    this.expireFuture = expireExecutor.scheduleWithFixedDelay(() -> {
        try {
            deferExpired(); // 延长过期时间
        } catch (Throwable t) { // 防御性容错
            logger.error("Unexpected exception occur at defer expire time, cause: " + t.getMessage(), t);
        }
    }, expirePeriod / 2, expirePeriod / 2, TimeUnit.MILLISECONDS);
}
 

public static GenericObjectPoolConfig setupPoolConfig() {
    
    // setup config vars for the object pool
    // ie. min and max idle instances, and max total instances of arbitrary objects
    
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();

    // The maximum number of active connections that can be allocated from
    // this pool at the same time, or negative for no limit. Default: 8
    config.setMaxTotal(retrieveConfigSetting(ATHENZ_PROP_DBPOOL_MAX_TOTAL,
            GenericObjectPoolConfig.DEFAULT_MAX_TOTAL));
    if (config.getMaxTotal() == 0) {
        config.setMaxTotal(-1); // -1 means no limit
    }
    
    //  The maximum number of connections that can remain idle in the pool,
    // without extra ones being released, or negative for no limit. Default 8
    config.setMaxIdle(retrieveConfigSetting(ATHENZ_PROP_DBPOOL_MAX_IDLE,
            GenericObjectPoolConfig.DEFAULT_MAX_IDLE));
    if (config.getMaxIdle() == 0) {
        config.setMaxIdle(-1); // -1 means no limit
    }
    
    // The minimum number of connections that can remain idle in the pool,
    // without extra ones being created, or zero to create none. Default 0
    config.setMinIdle(retrieveConfigSetting(ATHENZ_PROP_DBPOOL_MIN_IDLE,
            GenericObjectPoolConfig.DEFAULT_MIN_IDLE));
    
    // The maximum number of milliseconds that the pool will wait (when
    // there are no available connections) for a connection to be returned
    // before throwing an exception, or -1 to wait indefinitely. Default -1
    config.setMaxWaitMillis(retrieveConfigSetting(ATHENZ_PROP_DBPOOL_MAX_WAIT,
            GenericObjectPoolConfig.DEFAULT_MAX_WAIT_MILLIS));
    
    // setup the configuration to cleanup idle connections
    //
    // Minimum time an object can be idle in the pool before being eligible
    // for eviction by the idle object evictor.
    // The default value is 30 minutes (1000 * 60 * 30).
    config.setMinEvictableIdleTimeMillis(retrieveConfigSetting(ATHENZ_PROP_DBPOOL_EVICT_IDLE_TIMEOUT,
            BaseObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
    
    // Number of milliseconds to sleep between runs of idle object evictor thread.
    // Not using DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS since it is -1
    // meaning it will not run the evictor thread and instead we're using
    // the default min value for evictable idle connections (Default 30 minutes)
    config.setTimeBetweenEvictionRunsMillis(retrieveConfigSetting(ATHENZ_PROP_DBPOOL_EVICT_IDLE_INTERVAL,
            BaseObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
    
    if (LOG.isDebugEnabled()) {
        LOG.debug("Config settings for idle object eviction: " +
                "time interval between eviction thread runs (" +
                config.getTimeBetweenEvictionRunsMillis() +
                " millis): minimum timeout for idle objects (" +
                config.getMinEvictableIdleTimeMillis() + " millis)");
    }
    
    // Validate objects by the idle object evictor. If invalid, gets dropped
    // from the pool.
    config.setTestWhileIdle(true);
    
    // Validate object before borrowing from pool and returning to the pool.
    // If invalid, gets dropped from the pool and an attempt to borrow
    // another one will occur.
    config.setTestOnBorrow(true);
    config.setTestOnReturn(true);
    return config;
}
 

private RedisDataSourceCfgMeta __doParserDataSourceCfgMeta(String dsName, Map<String, String> dataSourceCfgs) throws Exception {
    IConfigReader _dataSourceCfg = MapSafeConfigReader.bind(dataSourceCfgs);
    //
    IRedis.ConnectionType _connectionType;
    try {
        _connectionType = IRedis.ConnectionType.valueOf(_dataSourceCfg.getString(CONNECTION_TYPE, IConfig.DEFAULT_STR).toUpperCase());
    } catch (IllegalArgumentException e) {
        throw new UnsupportedOperationException("Redis connection type unsupported.");
    }
    String _masterServerName = _dataSourceCfg.getString(MASTER_SERVER_NAME, IConfig.DEFAULT_STR);
    List<ServerMeta> _servers = new ArrayList<ServerMeta>();
    String[] _serverNames = StringUtils.split(_dataSourceCfg.getString(SERVER_NAME_LIST, IConfig.DEFAULT_STR), "|");
    if (_serverNames != null) {
        for (String _serverName : _serverNames) {
            IConfigReader _serverCfg = MapSafeConfigReader.bind(_dataSourceCfg.getMap("server." + _serverName + "."));
            if (!_serverCfg.toMap().isEmpty()) {
                ServerMeta _servMeta = new ServerMeta();
                _servMeta.setName(_serverName);
                _servMeta.setHost(_serverCfg.getString(HOST, "localhost"));
                _servMeta.setPort(_serverCfg.getInt(PORT, 6379));
                _servMeta.setTimeout(_serverCfg.getInt(TIMEOUT, 2000));
                _servMeta.setSocketTimeout(_serverCfg.getInt(SOCKET_TIMEOUT, 2000));
                _servMeta.setMaxAttempts(_serverCfg.getInt(MAX_ATTEMPTS, 3));
                _servMeta.setWeight(_serverCfg.getInt(WEIGHT, 1));
                _servMeta.setDatabase(_serverCfg.getInt(DATABASE, 0));
                _servMeta.setClientName(_serverCfg.getString(CLIENT_NAME));
                _servMeta.setPassword(_serverCfg.getString(PASSWORD));
                //
                boolean _isPwdEncrypted = _dataSourceCfg.getBoolean(PASSWORD_ENCRYPTED);
                //
                if (_isPwdEncrypted && StringUtils.isNotBlank(_servMeta.getPassword())) {
                    IPasswordProcessor _proc = _serverCfg.getClassImpl(PASSWORD_CLASS, IPasswordProcessor.class);
                    if (_proc == null) {
                        _proc = __owner.getConfig().getDefaultPasswordClass().newInstance();
                    }
                    if (_proc != null) {
                        _servMeta.setPassword(_proc.decrypt(_servMeta.getPassword()));
                    }
                }
                //
                _servers.add(_servMeta);
            }
        }
    }
    //
    GenericObjectPoolConfig _poolConfig = new GenericObjectPoolConfig();
    IConfigReader _poolCfg = MapSafeConfigReader.bind(_dataSourceCfg.getMap("pool."));
    if (!_poolCfg.toMap().isEmpty()) {
        _poolConfig.setMinIdle(_poolCfg.getInt(MIN_IDLE, GenericObjectPoolConfig.DEFAULT_MIN_IDLE));
        _poolConfig.setMaxIdle(_poolCfg.getInt(MAX_IDLE, GenericObjectPoolConfig.DEFAULT_MAX_IDLE));
        _poolConfig.setMaxTotal(_poolCfg.getInt(MAX_TOTAL, GenericObjectPoolConfig.DEFAULT_MAX_TOTAL));
        _poolConfig.setBlockWhenExhausted(_poolCfg.getBoolean(BLOCK_WHEN_EXHAUSTED, GenericObjectPoolConfig.DEFAULT_BLOCK_WHEN_EXHAUSTED));
        _poolConfig.setFairness(_poolCfg.getBoolean(FAIRNESS, GenericObjectPoolConfig.DEFAULT_FAIRNESS));
        _poolConfig.setJmxEnabled(_poolCfg.getBoolean(JMX_ENABLE, GenericObjectPoolConfig.DEFAULT_JMX_ENABLE));
        _poolConfig.setJmxNameBase(_poolCfg.getString(JMX_NAME_BASE, GenericObjectPoolConfig.DEFAULT_JMX_NAME_BASE));
        _poolConfig.setJmxNamePrefix(_poolCfg.getString(JMX_NAME_PREFIX, GenericObjectPoolConfig.DEFAULT_JMX_NAME_PREFIX));
        _poolConfig.setEvictionPolicyClassName(_poolCfg.getString(EVICTION_POLICY_CLASS_NAME, GenericObjectPoolConfig.DEFAULT_EVICTION_POLICY_CLASS_NAME));
        _poolConfig.setLifo(_poolCfg.getBoolean(LIFO, GenericObjectPoolConfig.DEFAULT_LIFO));
        _poolConfig.setMaxWaitMillis(_poolCfg.getLong(MAX_WAIT_MILLIS, GenericObjectPoolConfig.DEFAULT_MAX_WAIT_MILLIS));
        _poolConfig.setMinEvictableIdleTimeMillis(_poolCfg.getLong(MIN_EVICTABLE_IDLE_TIME_MILLIS, GenericObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
        _poolConfig.setSoftMinEvictableIdleTimeMillis(_poolCfg.getLong(SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS, GenericObjectPoolConfig.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
        _poolConfig.setTestOnBorrow(_poolCfg.getBoolean(TEST_ON_BORROW, GenericObjectPoolConfig.DEFAULT_TEST_ON_BORROW));
        _poolConfig.setTestOnReturn(_poolCfg.getBoolean(TEST_ON_RETURN, GenericObjectPoolConfig.DEFAULT_TEST_ON_RETURN));
        _poolConfig.setTestOnCreate(_poolCfg.getBoolean(TEST_ON_CREATE, GenericObjectPoolConfig.DEFAULT_TEST_ON_CREATE));
        _poolConfig.setTestWhileIdle(_poolCfg.getBoolean(TEST_WHILE_IDLE, GenericObjectPoolConfig.DEFAULT_TEST_WHILE_IDLE));
        _poolConfig.setNumTestsPerEvictionRun(_poolCfg.getInt(NUM_TESTS_PER_EVICTION_RUN, GenericObjectPoolConfig.DEFAULT_NUM_TESTS_PER_EVICTION_RUN));
        _poolConfig.setTimeBetweenEvictionRunsMillis(_poolCfg.getLong(TIME_BETWEEN_EVICTION_RUNS_MILLIS, GenericObjectPoolConfig.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS));
    }
    return new RedisDataSourceCfgMeta(dsName, _connectionType, _masterServerName, _servers, _poolConfig);
}
 

public JbootJedisClusterImpl(JbootRedisConfig config) {

        super(config);

        Integer timeout = config.getTimeout();
        String password = config.getPassword();
        Integer maxAttempts = config.getMaxAttempts();

        if (timeout != null) {
            this.timeout = timeout;
        }


        GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();

        if (StrUtil.isNotBlank(config.getTestWhileIdle())) {
            poolConfig.setTestWhileIdle(config.getTestWhileIdle());
        }

        if (StrUtil.isNotBlank(config.getTestOnBorrow())) {
            poolConfig.setTestOnBorrow(config.getTestOnBorrow());
        }

        if (StrUtil.isNotBlank(config.getTestOnCreate())) {
            poolConfig.setTestOnCreate(config.getTestOnCreate());
        }

        if (StrUtil.isNotBlank(config.getTestOnReturn())) {
            poolConfig.setTestOnReturn(config.getTestOnReturn());
        }

        if (StrUtil.isNotBlank(config.getMinEvictableIdleTimeMillis())) {
            poolConfig.setMinEvictableIdleTimeMillis(config.getMinEvictableIdleTimeMillis());
        }

        if (StrUtil.isNotBlank(config.getTimeBetweenEvictionRunsMillis())) {
            poolConfig.setTimeBetweenEvictionRunsMillis(config.getTimeBetweenEvictionRunsMillis());
        }

        if (StrUtil.isNotBlank(config.getNumTestsPerEvictionRun())) {
            poolConfig.setNumTestsPerEvictionRun(config.getNumTestsPerEvictionRun());
        }

        if (StrUtil.isNotBlank(config.getMaxTotal())) {
            poolConfig.setMaxTotal(config.getMaxTotal());
        }

        if (StrUtil.isNotBlank(config.getMaxIdle())) {
            poolConfig.setMaxIdle(config.getMaxIdle());
        }

        if (StrUtil.isNotBlank(config.getMinIdle())) {
            poolConfig.setMinIdle(config.getMinIdle());
        }

        if (StrUtil.isNotBlank(config.getMaxWaitMillis())) {
            poolConfig.setMaxWaitMillis(config.getMaxWaitMillis());
        }
        this.jedisCluster = newJedisCluster(config.getHostAndPorts(), timeout, maxAttempts, password, poolConfig);
    }
 

@Before
public void init() {
  GenericObjectPoolConfig genericObjectPoolConfig = new GenericObjectPoolConfig();
  genericObjectPoolConfig.setMaxTotal(getMaxTotalConnection());
  genericObjectPoolConfig.setTestOnBorrow(true);

  genericObjectPoolConfig.setMinIdle(0);
  genericObjectPoolConfig.setTimeBetweenEvictionRunsMillis(1000);


  transportFactory = SmtpConnectionFactoryBuilder.newSmtpBuilder().port(PORT).build();
  smtpConnectionPool = new SmtpConnectionPool(transportFactory, genericObjectPoolConfig);


  startServer();
}