Question

我在多线程环境中使用redis时遇到了问题。下面是一些redis配置代码。

@Bean
public RedisTemplate<String, String> redisTemplate() {
    StringRedisTemplate redisTemplate = new StringRedisTemplate(connectionFactory());
    redisTemplate.setDefaultSerializer(serializer());
    return redisTemplate;
}

private RedisConnectionFactory connectionFactory() {
    JedisShardInfo shardInfo = new JedisShardInfo(host, port);
    JedisConnectionFactory factory = new JedisConnectionFactory(shardInfo);
    factory.setPassword(password);
    factory.setDatabase(db);
    factory.setTimeout(timeOut);
    JedisPoolConfig config = new JedisPoolConfig();
    config.setMaxTotal(20);
    factory.setPoolConfig(config);
    return factory;
}

我在多线程中执行brpoplpush操作。下面的一些代码

     RedisConnection redisConnection = redisTemplate.getConnectionFactory().getConnection();
        try {
            value = redisConnection.bRPopLPush(5, RWeixinDao.WEIXIN_MSG_KEY.getBytes(), key.getBytes());
        } finally {
            redisConnection.close();
        }

我有一些例外

23:35:56.859 [pool-1-thread-4] ERROR c.j.n.i.s.impl.MessageProcessorImpl - process weixin message fail. org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Address already in use at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:162) at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection(JedisConnectionFactory.java:251) at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.getConnection(JedisConnectionFactory.java:58) at com.jiyu.nowitzki.im.service.impl.MessageProcessorImpl.process(MessageProcessorImpl.java:82) at com.jiyu.nowitzki.im.service.impl.MessageProcessorImpl.lambda$run$0(MessageProcessorImpl.java:63) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Address already in use at redis.clients.jedis.Connection.connect(Connection.java:164) at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:82) at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1641) at org.springframework.data.redis.connection.jedis.JedisConnectionFactory.fetchJedisConnector(JedisConnectionFactory.java:159) ... 7 common frames omitted

它说这段代码错了 RedisConnection redisConnection = redisTemplate.getConnectionFactory().getConnection(); 它是否由我调用close（）方法引起？任何人都可以告诉我PLZ ...... thxs

JedisConnectionException：java.net.ConnectException：地址已在使用中

0 个答案: