redis It seems like server has closed the connection

Question

redis版本：redis-3.0.3

jedis版本：2.3.0

系统：OS X Yosemite 10.10.5

Subscribe.class

JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
        jedisPoolConfig.setMaxIdle(10);
        jedisPoolConfig.setMaxWait(4000);
        jedisPoolConfig.setTestOnBorrow(true);
        JedisPool jedisPool = new JedisPool(jedisPoolConfig, "127.0.0.1", 6379);

        final Jedis jedis = jedisPool.getResource();
        System.out.println(jedis.configGet("timeout"));
        System.out.println(jedis.configGet("tcp-keepalive"));
        final JedisPubSub jedisPubSub = new JedisPubSub() {
            @Override
            public void onMessage(String channel, String message) {
                System.out.println("onMessage");
            }

            @Override
            public void onPMessage(String pattern, String channel, String message) {
                System.out.println("onPMessage");
            }

            @Override
            public void onSubscribe(String channel, int subscribedChannels) {
                System.out.println("onSubscribe");
            }

            @Override
            public void onUnsubscribe(String channel, int subscribedChannels) {
                System.out.println("onUnsubscribe");
            }

            @Override
            public void onPUnsubscribe(String pattern, int subscribedChannels) {
                System.out.println("onPUnsubscribe");
            }

            @Override
            public void onPSubscribe(String pattern, int subscribedChannels) {
                System.out.println("onPSubscribe");
            }
        };
        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH
              

Answer 1

timeout 设置成0了哦。

Answer 2

jedis这玩意儿会去拿连接，不知道你设置的空闲时间是多少，如果当前系统的访问量不是非常大，想必是会超过这个空闲时间的，当超过之后应该是会回收这个连接，导致你发现再获取的时候获取不到了。所以你可以去看下你设置的那个超时时间或者空闲时间，调整为大一点或者无限大。有一个坑爹点的方案就是每次用的时候用完就干掉它，下次用的时候再取获取一个新的jedis对象