Code Explainers

Code explainers tagged #distributed-tracing

rust 
use axum::{
    async_trait,
    extract::FromRequestParts,
    http::{header::HeaderValue, request::Parts, HeaderName},

Propagating trace context in Axum extractors

extractors distributed-tracing http-headers
Intermediate 8 steps
typescript 
import { AsyncLocalStorage } from 'node:async_hooks';
import { randomUUID } from 'node:crypto';
import { Injectable, NestMiddleware } from '@nestjs/common';
import { Request, Response, NextFunction } from 'express';

Request correlation IDs in NestJS with AsyncLocalStorage

async-local-storage middleware logging
Advanced 8 steps