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MXS-2329 Use durations with persistmaxtime

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This commit is contained in:
Johan Wikman
2019-04-29 12:27:51 +03:00
parent 93e130bb48
commit b1a495b342
3 changed files with 12 additions and 5 deletions
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10
Documentation/Getting-Started/Configuration-Guide.md
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@ -1573,8 +1573,14 @@ discarded will not be retained, but disconnected and discarded.
#### `persistmaxtime`
The `persistmaxtime` parameter defaults to zero but can be set to an integer
value indicating a number of seconds. A DCB placed in the persistent pool for a
The `persistmaxtime` parameter defaults to zero but can be set to a duration
as documented [here](#durations). If no explicit unit is provided, the value
is interpreted as seconds in MaxScale 2.4. In subsequent versions a value
without a unit may be rejected. Note that since the granularity of the
parameter is seconds, a value specified in milliseconds will be rejected,
even if the duration is longer than a second.
A DCB placed in the persistent pool for a
server will only be reused if the elapsed time since it joined the pool is less
than the given value. Otherwise, the DCB will be discarded and the connection
closed.