73 lines
4.2 KiB
Properties
73 lines
4.2 KiB
Properties
# !! ALL SETTINGS PRESENT IN THIS FILE WILL BE FED IN TO HIKARICP !!
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# !! DO NOT SET EMPTY VALUES !!
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#
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# You can add HikariCP settings that are not present in this file. In order to
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# use the default just remove or comment out the key all together.
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# This property controls the maximum number of milliseconds that a client (that's you)
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# will wait for a connection from the pool. If this time is exceeded without a
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# connection becoming available, a SQLException will be thrown. Lowest acceptable
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# connection timeout is 250 ms.
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# Default: 30000 (30 seconds)
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connectionTimeout=60000
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# This property controls the maximum amount of time that a connection is allowed
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# to sit idle in the pool. This setting only applies when minimumIdle is defined
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# to be less than maximumPoolSize. Idle connections will not be retired once the
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# pool reaches minimumIdle connections. Whether a connection is retired as idle
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# or not is subject to a maximum variation of +30 seconds, and average variation
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# of +15 seconds. A connection will never be retired as idle before this timeout.
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# A value of 0 means that idle connections are never removed from the pool.
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# The minimum allowed value is 10000ms (10 seconds).
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# Default: 600000 (10 minutes)
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#idleTimeout=
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# This property controls how frequently HikariCP will attempt to keep a connection
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# alive, in order to prevent it from being timed out by the database or network infrastructure.
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# This value must be less than the maxLifetime value. A "keepalive" will only occur on an idle
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# connection. When the time arrives for a "keepalive" against a given connection, that
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# connection will be removed from the pool, "pinged", and then returned to the pool. The
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# 'ping' is one of either: invocation of the JDBC4 isValid() method, or execution of the
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# connectionTestQuery. Typically, the duration out-of-the-pool should be measured in single
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# digit milliseconds or even sub-millisecond, and therefore should have little or no noticeable
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# performance impact. The minimum allowed value is 30000ms (30 seconds), but a value in the
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# range of minutes is most desirable. Default: 0 (disabled)
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#keepaliveTime=
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# This property controls the minimum number of idle connections that HikariCP
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# tries to maintain in the pool. If the idle connections dip below this value
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# and total connections in the pool are less than maximumPoolSize, HikariCP
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# will make a best effort to add additional connections quickly and efficiently.
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# However, for maximum performance and responsiveness to spike demands, we
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# recommend not setting this value and instead allowing HikariCP to act as a
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# fixed size connection pool.
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# Default: same as maximumPoolSize
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minimumIdle=10
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# This property controls the maximum size that the pool is allowed to reach,
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# including both idle and in-use connections. Basically this value will determine
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# the maximum number of actual connections to the database backend. A reasonable
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# value for this is best determined by your execution environment. When the pool
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# reaches this size, and no idle connections are available, calls to getConnection()
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# will block for up to connectionTimeout milliseconds before timing out. Please
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# read about pool sizing: https://github.com/brettwooldridge/HikariCP/wiki/About-Pool-Sizing
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# Default: 10
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maximumPoolSize=90
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# This property controls the maximum lifetime of a connection in the pool. An
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# in-use connection will never be retired, only when it is closed will it then be
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# removed. On a connection-by-connection basis, minor negative attenuation is applied
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# to avoid mass-extinction in the pool. We strongly recommend setting this value, and
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# it should be several seconds shorter than any database or infrastructure imposed
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# connection time limit. A value of 0 indicates no maximum lifetime (infinite lifetime),
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# subject of course to the idleTimeout setting. The minimum allowed value is 30000ms
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# (30 seconds).
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# Default: 1800000 (30 minutes)
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#maxLifetime=
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# This property controls the amount of time that a connection can be out of the
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# pool before a message is logged indicating a possible connection leak. A value of 0
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# means leak detection is disabled. Lowest acceptable value for enabling leak detection
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# is 2000 (2 seconds). Default: 0
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leakDetectionThreshold=300000
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