[FEAT] Implement retry mechanism for Telegram flood limits

[yanjie233]

English

Hello developer, I found some problems during my use, I hope you can take a look and see if it can be solved. When sending or forwarding a media group (eight photos or videos), only one or two files can be properly converted to a link, while the rest will report an error of [ Error - rpcDoRequst: rpc error code: 420: Flood_Wait (2)]I am using version 3.1.0 of the Go language, thank you for your hard work, please check if it can be resolved.

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中文

开发者你好，我在使用过程中发现了一些问题，希望您能看看是否可以解决，就是在发送或转发媒体组（八个照片或视频）时只有一两个文件可以正常转换成链接，其余的会报错为【Error - rpcDoRequest: rpc error code 420: FLOOD_WAIT (2)】我使用的是GO语言版本3.1.0，辛苦开发者了，麻烦看看是否能解决。

[yanjie233]

This is a screenshot of the problem. I hope it can help you reproduce the problem and try to fix it.

My Telegram bot ID is @TGfile_888_BOT

[EverythingSuckz]

Hey @yanjie233, thanks for reporting.

That error is from Telegram and isn’t something caused by the bot itself. Basically, they rate-limit bots if too many requests happen too quickly. The rpc error code: 420: FLOOD_WAIT just means Telegram blocked further requests for a short time.

Nothing much I can do about it. Telegram kinda messes around with these limits randomly too, sometimes it works fine, sometimes it doesn’t.

So yeah, basically it's not fixable from my side, Sorry. You’ll just have to wait a bit before trying again.

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Feel free to close this issue if you think it's helpful.

[yanjie233]

Indeed, I also found that the problem is from the telegram. This problem did not occur when using the early version of the Python branch. Is it that the delay mechanism was added early? In fact, you can try adding a delay mechanism to counter this error. What do you think?

Thank you for replying to my question, regardless of whether the problem can be solved or not!❤️

[EverythingSuckz]

Indeed, I also found that the problem is from the telegram. This problem did not occur when using the early version of the Python branch. Is it that the delay mechanism was added early? In fact, you can try adding a delay mechanism to counter this error. What do you think?

Thank you for replying to my question, regardless of whether the problem can be solved or not!❤️

Yeah, I get what you mean. I actually thought about adding something like that. It’s just that I’ve been busy with my IRL job lately. There are a bunch of other feature requests too, but I’ll try to work on this when I get some free time.

[yanjie233]

Thank you, actually I want to try to fix it myself, but I'm not very good at Go language, so I need to rely on AI to do it.

Thank you for patiently reading my opinion and adopting it, thank you, and I wish you happiness every day~✨