useing localhost in url is not properly working
mathe42 opened this issue · 2 comments
mathe42 commented
Is there an existing issue for this?
- I've searched for any related issues and avoided creating a duplicate issue.
Description
We have a websocket running at the current mashine:
I would expect ws://localhost:8000/rpc
and ws://127.0.01:8000/rpc
would work. But with the following setup:
const WebSocket = require('ws')
const w = new WebSocket('ws://localhost:8000/rpc')
w.addEventListener('open', () => console.log('open'))
w.addEventListener('close', () => console.log('close'))
w.addEventListener('error', (e) => console.log(e))
I get a connect ECONNREFUSED ::1:8000
Error. Changing localhost to 127.0.0.1
works.
ws version
8.8.1
Node.js Version
v18.9.0
System
System:
OS: Windows 10 10.0.19044
CPU: (8) x64 Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
Memory: 2.71 GB / 11.98 GB
Expected result
No response
Actual result
No response
Attachments
No response
lpinca commented
That is not an issue in ws
. It seems your server does not accept connections to ::1:8000
but the DNS resolves localhost
to ::1
.
Make your sever accept connections to ::1
or tweak the DNS lookup (--dns-result-order=order
) to make it return 127.0.0.1
.
mathe42 commented
Oh IPv6! Thanks a lot. This solves this for me!