Option for google::cloud::Options to set the interval at which we refresh sessions so they don't get collected by the backend GC.
The GC collects objects older than 60 minutes, so any duration below that (less some slack to allow the calls to be made to refresh the sessions) should suffice.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This page provides documentation for the `SessionPoolKeepAliveIntervalOption` in the Google Cloud Spanner C++ library, specifically detailing its availability across different versions."],["The latest version available is `2.37.0-rc`, with a comprehensive list of prior versions extending back to `2.11.0`, all of which are documented on this page."],["`SessionPoolKeepAliveIntervalOption` is used to configure the frequency at which sessions are refreshed to prevent them from being garbage collected by the backend, with the duration generally recommended to be under 60 minutes."],["The `SessionPoolKeepAliveIntervalOption` is an option for `google::cloud::Options`, used for refreshing sessions to avoid their collection by the backend GC."],["The `SessionPoolKeepAliveIntervalOption` is an alias of `std::chrono::seconds`."]]],[]]
