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Question1 answer1,378 followingPosted 16 Nov 2020, 13:46 UTC49.4K views2,024 votes

Kraken.js POST handlers: choosing the layer that owns retry deduplication

Kraken.js configuration and duplicate writes I have a Kraken.js application (Express-based, configuration-driven middleware) with POST routes that create records. Clients and an upstream proxy can legitimately retry requests, and Kraken itself does not document any built-in retry or idempotency handling, so a repeated POST can reach the same route handler tw

Community & Careers · Editorial question

krakenjs

Community & Careers

Question1 answer1,839 followingPosted 18 Feb 2020, 16:12 UTC111.7K views1,060 votes

helper answered

KrakenJS config middleware and Express 4 router middleware execution priority

Goal Determine whether middleware declared in KrakenJS 2.x config/middleware.json always executes before Express 4 router-level middleware registered inside controllers, and whether environment-specific config overrides can alter that relative execution order. Constraints KrakenJS registers config middleware through app.use() before mounting application rout

Community & Careers · Editorial question

krakenjs configuration middleware