chore: limit retries (#1982)

Co-authored-by: DustyD <xiao_peng0202@hotmail.com>

Author: DerekRoberts

oracle-api/src/main/resources/application.properties

@@ -30,6 +30,25 @@ spring.datasource.hikari.maximumPoolSize = 3
 spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.OracleDialect
 spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults = false
 
+# --- DB connection pool safety settings ---
+# Time to wait for connection on pool (ms)
+spring.datasource.hikari.connection-timeout=10000
+# Maximum number of connections in the pool
+spring.datasource.hikari.maximum-pool-size=2
+# Minimum number of idle connections
+spring.datasource.hikari.minimum-idle=1
+# Maximum lifetime of a connection in the pool (ms)
+spring.datasource.hikari.max-lifetime=300000
+# How long to wait before considering a connection test as failed (ms)
+spring.datasource.hikari.validation-timeout=5000
+# Whether or not to register the pool's MBean
+spring.datasource.hikari.register-mbeans=true
+# Time between connection validation runs (ms)
+spring.datasource.hikari.keepalive-time=60000
+# Whether the pool should fail fast if the DB is down
+spring.datasource.type=com.zaxxer.hikari.HikariDataSource
+# --- end DB connection pool safety settings ---
+
 # Actuator and ops
 management.endpoint.health.show-details = always