One Message incoming twice

[Turael]

Hey everyone,

I test a bit with that api in combination with Spring and I may found a bug or something? I have a Scheduled Bean with a fixedRate by 500ms - so every 500ms spring is calling that method. The rest of that method is like your example but if i write to the bot a bit faster then I get 2 messages with the same messageId... (see picture)

` GetUpdatesResponse updatesResponse = bot.execute(new GetUpdates().limit(0).offset(0).timeout(0)); List updates = updatesResponse.updates();

    // Collections.reverse(updates); // is that needed? 
    for (Update update : updates) {

        Message message = update.message();
        Chat chat = message.chat();
        User user = message.from();

        if (message.text() != null) {
            System.out.println("New message: " + message.text() + " id: " + message.messageId() + " from " + chat);
            SendResponse sendResponse = bot.execute(new SendMessage(chat.id(), "Selber: " + message.text()));

        }
    }

` Picture Terminaloutput and picture are not the same - it can reproduce...

Terminaloutput:

• New message: 1 id: 1005 from Chat{id=5..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 1 id: 1005 from Chat{id=5..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 2 id: 1008 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 3 id: 1010 from Chat{id=..,, type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 3 id: 1010 from Chat{id=...,, type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 4 id: 1013 from Chat{id=...,, type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 5 id: 1015 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 5 id: 1015 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 6 id: 1018 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 7 id: 1020 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 8 id: 1022 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}
• New message: 9 id: 1024 from Chat{id=..., type=Private, first_name='Domme', last_name='null', username='Turael', title='null'}

[pengrad]

Hi, you should increment offset parameter. See https://github.com/pengrad/java-telegram-bot-api/issues/30

[Turael]

ah thanks for that fast response - ok it works now :) Now i understand your Testclass

For other readers: Telegram Bot API tells you about the offset too