@temporalio/interceptors-opentelemetry/lib/workflow/span-exporter.js

Temporal.io SDK interceptors bundle for tracing with opentelemetry

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SpanExporter = void 0;
const core_1 = require("@opentelemetry/core");
const wf = __importStar(require("@temporalio/workflow"));
const { exporter } = wf.proxySinks();
class SpanExporter {
    export(spans, resultCallback) {
        exporter.export(spans.map((span) => this.makeSerializable(span)));
        resultCallback({ code: core_1.ExportResultCode.SUCCESS });
    }
    async shutdown() {
        // Nothing to shut down
    }
    makeSerializable(span) {
        return {
            name: span.name,
            kind: span.kind,
            spanContext: span.spanContext(),
            parentSpanId: span.parentSpanId,
            startTime: span.startTime,
            endTime: span.endTime,
            status: span.status,
            attributes: span.attributes,
            links: span.links,
            events: span.events,
            duration: span.duration,
            ended: span.ended,
            droppedAttributesCount: span.droppedAttributesCount,
            droppedEventsCount: span.droppedEventsCount,
            droppedLinksCount: span.droppedLinksCount,
            instrumentationLibrary: span.instrumentationLibrary,
        };
    }
}
exports.SpanExporter = SpanExporter;
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