Your Idempotent Code Is Lying To You

You have some code that handles placing an order. This could be an HTTP API or a message handler. You made it idempotent. You added a unique constraint on some kind of message ID. And somehow… you still end up double charging the customer’s credit card. YouTube Check out my YouTube channel, where I post all kinds Read More Your Idempotent Code Is Lying To You The post Your Idempotent Code Is Lying…