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observability.go
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41 lines (35 loc) · 1.34 KB
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package uploadhandler
import (
"fmt"
"github.com/sourcegraph/sourcegraph/internal/metrics"
"github.com/sourcegraph/sourcegraph/internal/observation"
)
type Operations struct {
handleEnqueue *observation.Operation
handleEnqueueSinglePayload *observation.Operation
handleEnqueueMultipartSetup *observation.Operation
handleEnqueueMultipartUpload *observation.Operation
handleEnqueueMultipartFinalize *observation.Operation
}
func NewOperations(prefix string, observationContext *observation.Context) *Operations {
metrics := metrics.NewREDMetrics(
observationContext.Registerer,
fmt.Sprintf("%s_uploadhandler", prefix),
metrics.WithLabels("op"),
metrics.WithCountHelp("Total number of method invocations."),
)
op := func(name string) *observation.Operation {
return observationContext.Operation(observation.Op{
Name: fmt.Sprintf("%s.uploadhandler.%s", prefix, name),
MetricLabelValues: []string{name},
Metrics: metrics,
})
}
return &Operations{
handleEnqueue: op("HandleEnqueue"),
handleEnqueueSinglePayload: op("handleEnqueueSinglePayload"),
handleEnqueueMultipartSetup: op("handleEnqueueMultipartSetup"),
handleEnqueueMultipartUpload: op("handleEnqueueMultipartUpload"),
handleEnqueueMultipartFinalize: op("handleEnqueueMultipartFinalize"),
}
}