diff --git a/README.md b/README.md index 1f5df6d2..f2792bf2 100644 --- a/README.md +++ b/README.md @@ -170,13 +170,12 @@ of 0 means that idle connections are never removed from the pool. The minimum a ⌚``keepaliveTime``
This property controls how frequently HikariCP will attempt to keep a connection alive, in order to prevent it from being timed out by the database or network infrastructure. This value must be less than the -`maxLifetime` value. A "keepalive" will only occur on idle connections, and never against in-use -connections. When the time arrives for a "keepalive" against a given connection, that connection will be -removed from the pool, "pinged", and then returned to the pool. The 'ping' is one of either invocation of -the JDBC4 `isValid()` method, or execution of the `connectionTestQuery`. Typically, the duration out-of-the-pool -should be measured in single digit milliseconds or even sub-milliseconds, and therefore should have little -or no noticible performance impact. The minimum allowed value is 30000ms (30 seconds), but a value in the -range of minutes is most desirable. +`maxLifetime` value. A "keepalive" will only occur on idle connections. When the time arrives for a "keepalive" +against a given connection, that connection will be removed from the pool, "pinged", and then returned to the +pool. The 'ping' is one of either invocation of the JDBC4 `isValid()` method, or execution of the +`connectionTestQuery`. Typically, the duration out-of-the-pool should be measured in single digit milliseconds +or even sub-milliseconds, and therefore should have little or no noticible performance impact. The minimum +allowed value is 30000ms (30 seconds), but a value in the range of minutes is most desirable. *Default: 0 (disabled)* ⌚``maxLifetime``