org.zalando.axiom.web.krueger.AppMetricsService.kt Maven / Gradle / Ivy

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This library creates vertx web endpoints exposing application metrics that can be consumed by Krueger (https://github.com/zalando/krueger-cockpit)

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package org.zalando.axiom.web.krueger

import io.vertx.core.AsyncResultHandler
import io.vertx.core.Vertx
import org.zalando.axiom.web.krueger.metrics.AppMetricsSupplier

class AppMetricsService(val vertx: Vertx, val metricsSuppliers: List) {

    fun getMetrics(handler: AsyncResultHandler>) {
        vertx.executeBlocking(handler, {
            metricsSuppliers.map { metricsSupplier -> metricsSupplier.supply() }.flatten().toSortedMap()
        })
    }

}