Apply hibernate_after option to all applicable processes
#78
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CubDB can be configured with the
hibernate_afteroption to reduce memory usage when idle. However, this option is currently only applied to the mainCubDBprocess. Other processes started by CubDB can also accumulate memory, and applyinghibernate_afterto them can further minimise memory usage when they are idle.This PR applies the
hibernate_afteroption to all applicable processes started by CubDB:1.
CubDB.Store.File: This process can hold references to large binaries that have been written to file and may not be garbage collected while idle.2.
CubDB.CleanUp: Although I have not seen this process holding significant memory,hibernate_afterhas been applied just in case it does, and to maintain consistency with other CubDB processes.3.
Task.Supervisor: Supervisors do not support thehibernate_afteroption, so this option is not applied to this process.