node:http

The node:http module in Azion Runtime: the members that resolve inside a function, and the client and server functions that throw when called.

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The node:http module holds the Node.js utilities for HTTP servers and clients. In Azion Runtime, import http from "node:http" builds, and the module constants are readable in a deployed function and under azion dev. http.STATUS_CODES[404] returns Not Found, and http.METHODS lists 35 methods.

The client and server functions are not implemented. http.request, http.get, and http.createServer exist as functions, but a call to one of them throws an Error. http.request() throws [unenv] http.request is not implemented yet!, and http.createServer() throws [unenv] http.createServer is not implemented yet!. The node:https module behaves the same way: https.get() throws [unenv] https.get is not implemented yet!. To send an HTTP request from a function, use the Fetch API.

_connectionListener, setMaxIdleHTTPParsers, validateHeaderName, and validateHeaderValue are not supported.

Node.js APIs

Every Node.js module Azion Runtime resolves, and how each one behaves.

Fetch API

The Web API that sends HTTP requests from a function and reads their responses.

Use Node.js APIs through polyfills

How the build resolves Node.js APIs through polyfills, shown in a JavaScript project.