Your Idempotent Code Is Lying To You (opens in new tab)
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 appeared first on <a href="
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