mirror of https://github.com/waku-org/nwaku.git
30 lines
917 B
Nim
30 lines
917 B
Nim
{.push raises: [Defect].}
|
|
|
|
import
|
|
metrics
|
|
|
|
proc parseCollectorIntoF64(collector: Collector): float64 {.gcsafe, raises: [Defect] } =
|
|
{.gcsafe.}:
|
|
var total = 0.float64
|
|
for key in collector.metrics.keys():
|
|
try:
|
|
total = total + collector.value(key)
|
|
except KeyError:
|
|
discard
|
|
return total
|
|
|
|
template parseAndAccumulate*(collector: Collector, cumulativeValue: float64): float64 =
|
|
## This template is used to get metrics in a window
|
|
## according to a cumulative value passed in
|
|
{.gcsafe.}:
|
|
let total = parseCollectorIntoF64(collector)
|
|
let freshCount = total - cumulativeValue
|
|
cumulativeValue = total
|
|
freshCount
|
|
|
|
template collectorAsF64*(collector: Collector): float64 =
|
|
## This template is used to get metrics from 0
|
|
## Serves as a wrapper for parseCollectorIntoF64 which is gcsafe
|
|
{.gcsafe.}:
|
|
let total = parseCollectorIntoF64(collector)
|
|
total |