appdynamics/lib/core/appdynamics_span_exporter.js

Performance Profiler and Monitor

"use strict";
const core_1 = require("@opentelemetry/core");

class AppdynamicsSpanExporter {
  constructor(logger) {
    this.logger = logger;
  }

  export(spans, resultCallback) {
    return this._sendSpans(spans, resultCallback);
  }

  shutdown() {
    this._sendSpans([]);
    return Promise.resolve();
  }

  _exportInfo(span) {
    return {
      traceId: span.spanContext().traceId,
      parentId: span.parentSpanId,
      name: span.name,
      id: span.spanContext().spanId,
      kind: span.kind,
      timestamp: core_1.hrTimeToMicroseconds(span.startTime),
      duration: core_1.hrTimeToMicroseconds(span.duration),
      attributes: span.attributes,
      status: span.status,
      events: span.events,
    };
  }

  _sendSpans(spans, done) {
    for (const span of spans) {
      this.logger.trace("Exporting span : " + JSON.stringify(this._exportInfo(span)));
    }
    if (done) {
      return done({ code: core_1.ExportResultCode.SUCCESS });
    }
  }
}

module.exports.AppdynamicsSpanExporter = AppdynamicsSpanExporter;