Build a Secure and Queued Telegram Webhook Controller in Yii2
php
dev.to
When building a Telegram bot at scale, handling incoming updates directly in the web server's request-response cycle is a recipe for timeouts and dropped updates. Telegram expects your webhook to return a 200 OK response within a few seconds. If your bot performs external API calls, database writes, or heavy processing, you must decouple ingestion from processing. This tutorial demonstrates how to build a secure, idempotent, and queued Telegram webhook controller in Yii2. We will disable CSRF v