bug: topic reader close method freezes indefinitely

[Logioniz]

Bug Report

YDB Python SDK version: 3.21.2

Environment

OS: ubuntu Python: 3.12 CPU arch: x86_64

Current behavior:

Method close of topic reader freezes indefinitely.

Expected behavior:

Method close of topic reader completed in a reasonable time.

Steps to reproduce:

I wrote simple example to reproduce this behaviour. Need to start producer and after one minute start consumer. The problem is reproduced after 10 minutes of work. To run example need to install deps in requirements.txt and set settings in settings.py.

topic_test.zip