Add more informative error message when invoking disconnected

2024-11-22 01:16:35 +03:00 · 2017-04-11 10:25:09 +02:00 · 2017-04-11 10:25:09 +02:00 · 1d2420d549
commit 1d2420d549
parent 4fa43f231f
1 changed files with 3 additions and 0 deletions
--- a/telethon/telegram_client.py
+++ b/telethon/telegram_client.py
@ -167,6 +167,9 @@ class TelegramClient:
        if not issubclass(type(request), MTProtoRequest):
            raise ValueError('You can only invoke MtProtoRequests')

+        if not self.sender:
+            raise ValueError('You must be connected to invoke requests!')
+
        try:
            self.sender.send(request)
            self.sender.receive(request, timeout)