fix: fire close on failed WebSocket connection

* see #3546, #3548 & #3565

Signed-off-by: eXhumer <[email protected]>

Author: eXhumer

lib/web/websocket/websocket.js

@@ -537,6 +537,14 @@ class WebSocket extends EventTarget {
         message: reason
       })
     }
+
+    if (!this.#parser && !this.#handler.receivedClose) {
+      fireEvent('close', this, (type, init) => new CloseEvent(type, init), {
+        wasClean: false,
+        code: 1006,
+        reason
+      })
+    }
   }
 
   #onMessage (type, data) {

test/websocket/issue-3546.js

@@ -5,7 +5,7 @@ const { WebSocket } = require('../..')
 const { tspl } = require('@matteo.collina/tspl')
 
 test('first error than close event is fired on failed connection', async (t) => {
-  const { completed, strictEqual } = tspl(t, { plan: 2 })
+  const { completed, strictEqual } = tspl(t, { plan: 4 })
   const ws = new WebSocket('ws://localhost:1')
 
   let orderOfEvents = 0