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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| package metrics | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| kybermetric "github.com/KyberNetwork/kyber-trace-go/pkg/metric" | ||
| "go.opentelemetry.io/otel/metric" | ||
| ) | ||
|
|
||
| var m metric.Meter | ||
|
|
||
| func init() { | ||
| m = kybermetric.Meter() | ||
| } | ||
|
|
||
| func RecordFloat64Histogram(ctx context.Context, name string, value float64) error { | ||
| hist, err := m.Float64Histogram(name) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| hist.Record(ctx, value) | ||
| return nil | ||
| } | ||
|
|
||
| func RecordFloat64Gause(ctx context.Context, name string, value float64) error { | ||
| _, err := m.Float64ObservableGauge(name, | ||
| metric.WithFloat64Callback(func(ctx context.Context, fo metric.Float64Observer) error { | ||
| fo.Observe(value) | ||
| return nil | ||
| })) | ||
| return err | ||
| } | ||
|
|
||
| func RecordCounter(ctx context.Context, name string, value int64) error { | ||
| counter, err := m.Int64Counter(name) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| counter.Add(ctx, value) | ||
| return nil | ||
| } | ||
|
|
||
| func RecordUpdownCounter(ctx context.Context, name string, value int64) error { | ||
| counter, err := m.Int64UpDownCounter(name) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| counter.Add(ctx, value) | ||
| return nil | ||
| } |