Commit graph

7 commits

Author SHA1 Message Date
Alex Dadgar 4f6e39341c
Update cluster.go 2017-10-30 16:51:28 -07:00
Alex Dadgar e73efda495 Integer division rounding to zero for rate scaling
This fixes an issue in which integer division was scaling down to zero.
2017-10-30 16:46:11 -07:00
Frank Schroeder 9e2332f6a1 golint: Fix existing comments
This needs more work.
2017-04-25 09:26:13 -07:00
Sean Chittenden 882586fd05 Guard against divide by zero in lib.RandomStagger()
While I'm at it, add a DurationMinusBufferDomain() function to calculate the min/max for a given call to DurationMinusBuffer() in order to keep the implementation details self-contained.
2016-04-23 13:11:32 -07:00
Sean Chittenden a4dc389e38 Add a helper function DurationMinusBuffer() to calculate an interval
used to schedule a TTL check.  e.g.

d := lib.DurationMinusBuffer(60 * time.Duration, 10 * time.Second, 16)

will return a duration between 46.875s and 50s.
2016-04-23 09:06:54 -07:00
Sean Chittenden 485b153db2 Guard against very small or negative rates
Pointed out by: slackpad
2016-03-25 13:31:55 -07:00
Sean Chittenden c470553b6b Factor out duplicate functions into a lib package
Consolidate code duplication and tests into a single lib package.  Most of these functions were from various **/util.go functions that couldn't be imported due to cyclic imports.  The consul/lib package is intended to be a terminal node in an import DAG and a place to stash various consul-only helper functions.  Pulled in hashicorp/go-uuid instead of consolidating UUID access.
2016-01-29 16:57:45 -08:00