From b7277bc291cc6161dbdc9ac3953e230fcab150ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20=C5=A0ediv=C3=BD?= <sedivy.miro@gmail.com>
Date: Tue, 3 May 2022 21:56:21 +0200
Subject: [PATCH] catch client clipboard errors.

---
 src/component/internal/messages.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/component/internal/messages.ts b/src/component/internal/messages.ts
index 3806498d..9c5c2da9 100644
--- a/src/component/internal/messages.ts
+++ b/src/component/internal/messages.ts
@@ -269,7 +269,18 @@ export class NekoMessages extends EventEmitter<NekoEvents> {
   protected [EVENT.CLIPBOARD_UPDATED]({ text }: message.ClipboardData) {
     this._localLog.debug(`EVENT.CLIPBOARD_UPDATED`)
     Vue.set(this._state.control, 'clipboard', { text })
-    navigator.clipboard.writeText(text) // sync user's clipboard
+
+    try {
+      navigator.clipboard.writeText(text) // sync user's clipboard
+    } catch (error: any) {
+      this._remoteLog.warn(`unable to write text to client's clipboard`, {
+        error,
+        // works only for HTTPs
+        protocol: location.protocol,
+        clipboard: typeof navigator.clipboard,
+      })
+    }
+
     this.emit('room.clipboard.updated', text)
   }