I have a question about reconnecting(closed -> add) the HikariCP connection pool.

[dongsu763]

Hello Team,

I use the AWS Secrets Manager JDBC Driver in the Spring Boot framework to get credentials (user, password) and connect to the DB.
AWS Secrets Manager JDBC Library - https://github.com/aws/aws-secretsmanager-jdbc

Next, I uses HikariCP to reconnected(closed -> add) the Connection Pool every minute. The problem here is that the DB connection is reconnected every minute for 6 hours, but the GetSecretValue API occurs once when running the app.

In the following article, it is confirmed that the cache refreshes secrets every hour. So I think there should be a total of 5 GetSecretValue API calls over 6 hours.
Retrieve AWS Secrets Manager secrets in Java applications - https://docs.aws.amazon.com/secretsmanager/latest/userguide/retrieving-secrets_cache-java.html

[Log]
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2023-09-21T19:54:02.456+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0)
2023-09-21T19:54:02.457+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
2023-09-21T19:54:32.463+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0)
2023-09-21T19:54:32.464+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
2023-09-21T19:54:43.968+09:00 DEBUG 25808 --- [nnection closer] com.zaxxer.hikari.pool.PoolBase : HikariPool-1 - Closing connection com.mysql.cj.jdbc.ConnectionImpl@7a192bdc: (connection has passed maxLifetime)
2023-09-21T19:54:44.253+09:00 DEBUG 25808 --- [onnection adder] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@7cf43350
2023-09-21T19:55:02.470+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0)
2023-09-21T19:55:02.470+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
2023-09-21T19:55:32.473+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0)
2023-09-21T19:55:32.474+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
2023-09-21T19:55:44.169+09:00 DEBUG 25808 --- [nnection closer] com.zaxxer.hikari.pool.PoolBase : HikariPool-1 - Closing connection com.mysql.cj.jdbc.ConnectionImpl@7cf43350: (connection has passed maxLifetime)
2023-09-21T19:55:44.598+09:00 DEBUG 25808 --- [onnection adder] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@5f85f1a1
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2023-09-21T20:50:02.916+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0)
2023-09-21T20:50:02.917+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
2023-09-21T20:50:20.940+09:00 DEBUG 25808 --- [nnection closer] com.zaxxer.hikari.pool.PoolBase : HikariPool-1 - Closing connection com.mysql.cj.jdbc.ConnectionImpl@68717448: (connection has passed maxLifetime)
2023-09-21T20:50:21.304+09:00 DEBUG 25808 --- [onnection adder] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@2a536079
2023-09-21T20:50:32.919+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Pool stats (total=1, active=0, idle=1, waiting=0)
2023-09-21T20:50:32.919+09:00 DEBUG 25808 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
^C2023-09-21T20:51:00.774+09:00 INFO 25808 --- [ionShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2023-09-21T20:51:00.776+09:00 INFO 25808 --- [ionShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2023-09-21T20:51:00.776+09:00 DEBUG 25808 --- [ionShutdownHook] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Before shutdown stats (total=1, active=0, idle=1, waiting=0)

Was my analysis wrong? Or Does HikariCP have characteristics? I would like to get help this.

Thank you in advance.