George Lambert
b4150c8250
Compose-ready workspace: packages/zappier (rate card, portal, Stripe), packages/verae-zapier-middleware (timestamp + NATS), packages/verae-zapier (CLI app), vendor/zapier-platform, and research/zapier vendor corpus. Gate 0 structure checks pass. Product code and research are not yet wired.
39 lines
886 B
JavaScript
39 lines
886 B
JavaScript
/**
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* @fileoverview AsyncLocalStorage-backed trace context (no logger dependency).
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* Split from trace.js to avoid circular imports with logger.js.
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* @module debug/trace-context
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*/
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import { AsyncLocalStorage } from 'node:async_hooks';
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import { randomBytes } from 'node:crypto';
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/**
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* @typedef {Object} TraceContext
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* @property {string} traceId
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* @property {string} [span]
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*/
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/** @type {AsyncLocalStorage<TraceContext>} */
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export const traceStorage = new AsyncLocalStorage();
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/**
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* Generate a short opaque trace id (16 hex chars).
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* @returns {string}
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*/
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export function generateTraceId() {
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return randomBytes(8).toString('hex');
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}
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/**
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* @returns {string|null}
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*/
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export function getTraceId() {
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return traceStorage.getStore()?.traceId ?? null;
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}
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/**
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* @returns {TraceContext|null}
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*/
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export function getTraceContext() {
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return traceStorage.getStore() ?? null;
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}
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