Pinned message in chat stops bot to respond

[volodalexey]

I have telegram room with me (as a user) and bot. Bot has administration rights and can view all messages.
I use Airgram for bot in this room.
If I - as a user pin some message - then bot freezes itself and refuses to work futher. I do not see any error messages, and I do not see any update events in console too. Only restart bot helps...

[volodalexey]

Also following might be related to this issue:
If I switch off Wi-Fi(internet) on my smartphone => add a couple of messages => switch Wi-Fi(internet) => messages are sending to my Telegram bot (which is always run on VPS server).
Result the same:

bot freezes itself and refuses to work futher. I do not see any error messages, and I do not see any update events in console too. Only restart bot helps..

[esindger]

I couldn't reproduce this issue. Bot keeps to receive updates when I pin or unpin messages. Can you create a repository with simple code which reproduce this behavior?

[volodalexey]

Checked this again - I can reproduce the issue.
https://github.com/volodalexey/airgram-user-and-bot-test - updated repo.
Just setup the project (see README).
Then npm run build
Then npm run test and within 20 seconds try to pin some message in your test group (I pin message as a user from my Android smartphone)

[volodalexey]

@esindger have you managed to reproduce this?

Bot keeps to receive updates

Yes looks like bot receives updates, however NewMessageUpdate is never generated after I pin message.
I connected airgram-debug to se the difference in two cases:
1 => start bot => user send "/start" => bot receive NewMessageUpdate => bot reply
2 => start bot => userpin some message => user send "/start" => bot freeze
And I see that in 1 case I get NewMessageUpdate, in 2 no.
I found difference in output here (maybe this will help):
1:

...
airgram verbose 14:48:57.243 [UpdatesHandler] [3] handle() "updateNewMessage" ...
updates.use // my output in console
updates.on // my output in console
airgram info    14:48:57.249 [Client] callApi() "messages.sendMessage" ... // bot sends response
...

2:

...
airgram verbose 14:49:15.620 [UpdatesHandler] [3] handle() "updateNewMessage" ...
airgram verbose 14:49:15.621 [UpdatesHandler] [3] handleUpdateState() detected a pts hole (17292 > 17294 + 1), wait for true pts +1ms
airgram verbose 14:49:15.621 [Updates] [5] handled "updates" for 0.003sec +0ms
airgram verbose 14:49:16.120 [MtpClient][1] sendLongPoll() call checkLongPoll() +499ms
airgram verbose 14:49:16.121 [MtpClient][1] checkLongPoll() send longPoll +1ms
airgram debug   14:49:16.121 [MtpSerializer] writeInt() 2459514271  2459514271 http_wait[id]:int +1ms
airgram debug   14:49:16.122 [MtpSerializer] writeInt() 500  500 http_wait[max_delay]:int +0ms
airgram debug   14:49:16.122 [MtpSerializer] writeInt() 150  150 http_wait[wait_after]:int +0ms
airgram debug   14:49:16.123 [MtpSerializer] writeInt() 25000  25000 http_wait[max_wait]:int +1ms
...

[volodalexey]

What do I need to pull new version of airgram? I do not see any version change.

[volodalexey]

I checked 0.1.14 and now bot works, however after "pin" => if user send some message => in bot I get this message without parent context (ctx.parent is undefined), and hense I can not detect some useful information.
Is there something I can do with this?

[airgram]

Please check 0.1.15 version.

[volodalexey]

Checked with version 0.1.15 - I still can not get parent context after pin.
Next message event after pin does not have parent context.

[volodalexey]

Sorry, problem is not in parent context. Will reply shortly.

[volodalexey]

Ok. It works. Awesome!
I had to take into account that after pin I will receive two messages:

{ _: 'updateNewMessage',
  message:
   { _: 'messageService',
     ...
     action: { _: 'messageActionPinMessage' } },
  pts: 18881,
  pts_count: 0 }

{ _: 'updateNewMessage',
  message: { _: 'message', ... },
  pts: 18886,
  pts_count: 1 }