switch to http-proxy-3

requires node 20, a major bump since no LTS has it

Author: minrk

.github/workflows/test.yml

@@ -24,7 +24,7 @@ on:
 jobs:
   # Audit dependencies for known vulnerabilities
   audit-dependencies:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
@@ -50,21 +50,19 @@ jobs:
           npm audit --production --audit-level=moderate
 
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: false # Do not cancel all jobs if one fails
       matrix:
         # IMPORTANT: Make sure to update package.json's engines.node field to
         #            always require at least the oldest version, as well as our
         #            README.md file under the install section.
         node_version:
-          # Removing node 10 is dropping support for ubuntu 20.04 LTS
-          - "10"
-          - "12"
-          - "14"
-          - "16"
-          - "18"
+          # ubuntu 24.04 LTS has node 18,
+          # so we currently require non-distro nodejs ~everywhere
+          # (e.g. nodesource, containers)
           - "20"
+          - "22"
           - current
 
     steps:

README.md

@@ -36,7 +36,7 @@ functionality to [JupyterHub] deployments.
 
 ## Install
 
-Prerequisite: [Node.js](https://nodejs.org/en/download/) ≥ 10
+Prerequisite: [Node.js](https://nodejs.org/en/download/) ≥ 20
 
 If you're installing `configurable-http-proxy` in Linux, you can follow [the instruction of nodesource](https://github.com/nodesource/distributions#installation-instructions) to install arbitrary version of Node.js.
 

lib/configproxy.js

@@ -13,7 +13,7 @@ var http = require("http"),
   fs = require("fs"),
   path = require("path"),
   EventEmitter = require("events").EventEmitter,
-  httpProxy = require("http-proxy-node16"),
+  httpProxy = require("http-proxy-3"),
   winston = require("winston"),
   util = require("util"),
   URL = require("url"),