The client actively closing the connection will trigger an error callback

[sunjianxu]

Is there an existing issue for this?

• I've searched for any related issues and avoided creating a duplicate issue.

Description

ws.close(1000, 'Normal closure') 会触发失败。提示信息：WS_ERR_INVALID_CLOSE_CODE 10000

ws version

8.18.0

Node.js Version

19.2.0

System

window10

Expected result

Actual result

Attachments

[lpinca]

Please share a minimal reproducible example. I can't reproduce the issue:

import assert from 'node:assert';
import { WebSocket, WebSocketServer } from 'ws';

const wss = new WebSocketServer({ port: 0 }, function () {
  const ws = new WebSocket(`ws://127.0.0.1:${wss.address().port}`);

  ws.on('open', function () {
    ws.close(1000, 'Normal closure');
  });
});

wss.on('connection', function (ws) {
  ws.on('close', function (code, message) {
    assert.strictEqual(code, 1000);
    assert.strictEqual(message.toString(), 'Normal closure');
    wss.close();
  });
});