autotel/dist/tail-sampling-processor.js

Write Once, Observe Anywhere

import { AUTOTEL_SAMPLING_TAIL_EVALUATED, AUTOTEL_SAMPLING_TAIL_KEEP } from "./sampling.js";

//#region src/tail-sampling-processor.ts
var TailSamplingSpanProcessor = class {
	wrappedProcessor;
	constructor(wrappedProcessor) {
		this.wrappedProcessor = wrappedProcessor;
	}
	onStart(span, parentContext) {
		this.wrappedProcessor.onStart(span, parentContext);
	}
	onEnd(span) {
		const tailEvaluated = span.attributes[AUTOTEL_SAMPLING_TAIL_EVALUATED];
		const shouldKeep = span.attributes[AUTOTEL_SAMPLING_TAIL_KEEP];
		if (tailEvaluated === true && shouldKeep === false) return;
		this.wrappedProcessor.onEnd(span);
	}
	forceFlush() {
		return this.wrappedProcessor.forceFlush();
	}
	shutdown() {
		return this.wrappedProcessor.shutdown();
	}
};

//#endregion
export { TailSamplingSpanProcessor };
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