Improve minPool size strategy to detect the maximun used connections … #11
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…between clean ups, and reduce the available connections to that value or min size, whatever is bigger.
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Hi
Under peaks, the connection pool expands up to max size, but if the load decreases but there´s still some activity, then the pool will never shrink, as all the connections are being "touched" due to the Queue implementation. So in order the pool to shrink it needs to go to no usage at all.
This patch detects the maximum pool utilization between clean ups, and shrinks it to that value or the min size if it that would be higher.
Jose Luis Pedrosa