expressjs/express

Support diagnostic channels

Open

#6,353 opened on Feb 20, 2025

View on GitHub
 (8 comments) (1 reaction) (0 assignees)JavaScript (23,320 forks)batch import
5.x6.xhelp wanted

Repository metrics

Stars
 (69,021 stars)
PR merge metrics
 (Avg merge 267d 16h) (8 merged PRs in 30d)

Description

It has been mentioned several times, both in meetings and other issues, to provide support for diagnostic channels, which seems to be something that wants to be integrated into Express no matter what. I am posting this in the issue in case anyone is interested in working on it.

The integration should also be done in the router module.

Contributor guide

Research direction
The issue requests adding diagnostic channel support to Express, specifically integrated into the router module at https://github.com/pillarjs/router. Investigate existing discussions in comments and meetings for desired behavior. Potentially look at how other Node.js frameworks implement diagnostic channels and consider the integration points in the Express request/response lifecycle.
Tech stack
javascriptnodejs
Domain
backendapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Express framework basicsNode.js streams/events
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40