Packages

Package map

Package	Role	Use it when
reverse	Mounted reverse HTTP proxy handler	You expose a path like /proxy and forward to a resolved upstream target
forward	Absolute-URI HTTP forward proxy handler	You need classic HTTP proxying for clients that speak forward-proxy semantics
connect	Plain CONNECT tunneling handler	You need raw tunnel establishment for HTTPS or arbitrary TCP-over-CONNECT
wsproxy	WebSocket proxy handler	You need full-duplex WS proxying with frame hooks
proxyruntime	Listener lifecycle manager	Your app enables, disables, or restarts proxy listeners dynamically
observe	Shared hooks and neutral structs	You want a stable extension surface for capture, metrics, or app adapters
cookies	Reverse-proxy cookie isolation helpers	You need mounted reverse proxies without browser-cookie collisions
proxyhttp	Transport and header helpers	You want shared transport policy, hop-header stripping, and forwarded headers
socketio	Socket.IO text packet parser	You want to decode event-style Socket.IO frames from WS traffic
mitm	Optional CA and interception helpers	You need development-grade TLS interception building blocks

Typical compositions

Reverse proxy app

Use:

• reverse
• cookies
• observe
• optionally proxyhttp

Forward proxy app

Use:

• forward
• connect
• proxyruntime
• observe

WebSocket debugger

Use:

• wsproxy
• observe
• optionally socketio

Proxy control service

Use:

• proxyruntime
• your own config repository and REST handlers

What not to import first

If you are new to the module, do not start by importing every package.

Start with the smallest set that matches your use case. This keeps your app architecture clearer and avoids dragging in policies you do not need yet.