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How to add event listener for RLock #5848

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YardStrong opened this issue May 7, 2024 · 1 comment
Open

How to add event listener for RLock #5848

YardStrong opened this issue May 7, 2024 · 1 comment
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@YardStrong
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I try to add listeners for redisson lock: (in a spring-boot project)

//@Autowired
//private RedissonClient redissonClient;
RLock lock = redissonClient.getLock(PaymentLockConstants.RECHARGE_CODE_LOCK_PREFIX + tenantId);
RedissonLock redissonLock = (RedissonLock) lock;
redissonLock.addListener(redissonLockExpiredListener);
redissonLock.addListener(redissonLockDeletedListener);

there is the listeners:

import lombok.extern.slf4j.Slf4j;
import org.redisson.api.DeletedObjectListener;
import org.redisson.api.ExpiredObjectListener;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Slf4j
@Configuration
public class RedissonConfiguration {
    @Bean("redissonLockExpiredListener")
    public ExpiredObjectListener redissonLockExpiredListener() {
        return name -> {
            log.info("[redisson][expire]Lock named {} expired", name);
        };
    }

    @Bean("redissonLockDeletedListener")
    public DeletedObjectListener redissonLockDeletedListener() {
        return name -> {
            log.info("[redisson][release]Lock named {} release", name);
        };
    }
}

and get instances in the top class:

@Autowired
@Qualifier("redissonLockExpiredListener")
ExpiredObjectListener redissonLockExpiredListener;
@Autowired
@Qualifier("redissonLockDeletedListener")
DeletedObjectListener redissonLockDeletedListener;

But there is no logs when i run the locking code.
😢
I want catch the lock events, such as locked、unlocked、expired ...

@YardStrong
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Redisson version is 3.17.7

<dependency>
    <groupId>org.redisson</groupId>
    <artifactId>redisson-spring-boot-starter</artifactId>
    <version>3.17.7</version>
</dependency>

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