synapsecns/sanguine

package otelginmetrics

import (
    "context"
    "time"

    "go.opentelemetry.io/otel/attribute"
)

type Recorder interface {
    // AddRequests increments the number of requests being processed.
    AddRequests(ctx context.Context, quantity int64, attributes []attribute.KeyValue)

    // ObserveHTTPRequestDuration measures the duration of an HTTP request.
    ObserveHTTPRequestDuration(ctx context.Context, duration time.Duration, attributes []attribute.KeyValue)

    // ObserveHTTPRequestSize measures the size of an HTTP request in bytes.
    ObserveHTTPRequestSize(ctx context.Context, sizeBytes int64, attributes []attribute.KeyValue)

    // ObserveHTTPResponseSize measures the size of an HTTP response in bytes.
    ObserveHTTPResponseSize(ctx context.Context, sizeBytes int64, attributes []attribute.KeyValue)

    // AddInflightRequests increments and decrements the number of inflight request being processed.
    AddInflightRequests(ctx context.Context, quantity int64, attributes []attribute.KeyValue)
}