@gati-framework/observability/dist/adapters/opentelemetry-adapter.js

Observability stack for Gati framework - Prometheus, Grafana, Loki, and Tracing

import { DistributedTracing } from '../tracing/distributed-tracing.js';
import * as api from '@opentelemetry/api';
class SpanAdapter {
    span;
    constructor(span) {
        this.span = span;
    }
    get spanId() {
        return this.span.spanContext().spanId;
    }
    get traceId() {
        return this.span.spanContext().traceId;
    }
    setAttribute(key, value) {
        this.span.setAttribute(key, value);
    }
    addEvent(name, attributes) {
        this.span.addEvent(name, attributes);
    }
    recordException(error) {
        this.span.recordException(error);
    }
    setStatus(status) {
        this.span.setStatus({
            code: status.code === 'OK' ? api.SpanStatusCode.OK : api.SpanStatusCode.ERROR,
            message: status.message,
        });
    }
    end() {
        this.span.end();
    }
}
export class OpenTelemetryAdapter {
    tracing;
    constructor(config) {
        this.tracing = new DistributedTracing(config);
    }
    createSpan(name, attributes) {
        const span = this.tracing.createSpan(name, attributes);
        return new SpanAdapter(span);
    }
    async withSpan(name, fn, attributes) {
        return this.tracing.withSpan(name, async (otelSpan) => {
            const span = new SpanAdapter(otelSpan);
            return fn(span);
        }, attributes);
    }
    getTraceContext() {
        return this.tracing.getTraceContext();
    }
    getDistributedTracing() {
        return this.tracing;
    }
}