add_update_handler not working for channels about td

[FredericKanoute]

I have tried updating the library in the wrapper to the latest version and now it works correctly.
Both the channel or group messages are received instantly.

Thank you very much for your help and your work!!!!!

[levlam]

Check that you use the latest TDLib with your wrapper. You can check TDLib's version by calling getOption("version").

[FredericKanoute]

Thank you very much for the reply.

This afternoon I installed it again on Ubuntu, so I understand that I am using the latest version.
The procedure used has been described in the tdlib installation instructions:

sudo apt-get upgrade
sudo apt-get install make git zlib1g-dev libssl-dev gperf php-cli cmake clang-14 libc++-dev libc++abi-dev
git clone https://github.com/tdlib/td.git
cd td
rm -rf build
mkdir build
cd build
CXXFLAGS="-stdlib=libc++" CC=/usr/bin/clang-14 CXX=/usr/bin/clang++-14 cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=../tdlib ..
cmake --build . --target install
cd ..
cd ..
ls -l td/tdlib

I tried again and the same happens, the program works well when the message is not received on a channel or group,
In this case, add_message_handler function only is invoked after the message or messages are read manually on the android smartphone or desktop telegram application.

[levlam]

Are you sure that the wrapper uses the manually installed TDLib version? You need to check this with getOption.

[FredericKanoute]

I have obtained the version and it tells me the following:

'@type': 'optionValueString', 'value': '1.8.5'

[levlam]

This is a very old version. Current TDLib version is 1.8.28, and 1.8.5 is almost 2 years old.