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Add semaphore support for limiting concurrent updates

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Introduce a semaphore-based mechanism to control the number of concurrent tasks in polling mode when `handle_as_tasks=True`. Added the `tasks_concurrency_limit` parameter to `start_polling()` and `run_polling()`, preventing potential memory exhaustion during high update loads.
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JRoot Junior 2025-04-10 04:04:47 +03:00
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Fix memory exhaustion in polling mode with concurrent updates.
Added a semaphore-based solution to limit the number of concurrent tasks when using :code:`handle_as_tasks=True` in polling mode.
This prevents Out of Memory (OOM) errors in memory-limited containers when there's a large queue of updates to process.
You can now control the maximum number of concurrent updates with the new :code:`tasks_concurrency_limit`
parameter in :code:`start_polling()` and :code:`run_polling()` methods.