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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package metrics_test
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import (
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"fmt"
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"slices"
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"time"
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"github.com/hanzoai/tasks/common/metrics"
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"github.com/hanzoai/tasks/common/metrics/metricstest"
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expmaps "golang.org/x/exp/maps"
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)
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var (
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bytesHist = metrics.NewBytesHistogramDef("test-bytes-histogram")
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counter = metrics.NewCounterDef("test-counter")
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gauge = metrics.NewGaugeDef("test-gauge")
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hist = metrics.NewDimensionlessHistogramDef("test-histogram")
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timer = metrics.NewTimerDef("test-timer")
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)
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func ExampleHandler() {
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handler := metricstest.NewCaptureHandler()
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capture := handler.StartCapture()
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// Instead of calling handler.Histogram(bytesHist.Name(), bytesHist.Unit()).Record(1), you should use the With
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// method of the metric definition instead.
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bytesHist.With(handler).Record(1)
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counter.With(handler).Record(2)
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gauge.With(handler).Record(3)
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hist.With(handler).Record(4)
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timer.With(handler).Record(5 * time.Second)
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snapshot := capture.Snapshot()
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keys := expmaps.Keys(snapshot)
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slices.Sort(keys)
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for _, key := range keys {
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fmt.Printf("%s:", key)
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for _, rec := range snapshot[key] {
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fmt.Printf(" %v (%v)", rec.Value, rec.Unit)
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}
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fmt.Println()
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}
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// Notice that the output includes the proper units without having to specify them in the call to Record.
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// Output:
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// test-bytes-histogram: 1 (By)
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// test-counter: 2 ()
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// test-gauge: 3 ()
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// test-histogram: 4 (1)
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// test-timer: 5s ()
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}
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