The Webhook Where You Can't Work

This article explores optimizing webhook handling for high-load Telegram bots. The author analyzes throughput challenges when processing hundreds of thousands of requests per month, where response time directly impacts the number of updates handled per second. The focus is on architectural solutions, specifically separating logic into synchronous webhook processing and asynchronous task queues. Key technical aspects are discussed, including the necessity of atomic deduplication using update_id, utilizing API method calls directly within the webhook response to reduce latency, and common bugs encountered when scaling such systems. This material is valuable for developers facing performance bottlenecks while working with the Telegram API and designing fault-tolerant event processing systems.