trafficShadow

const trafficShadow: (config?) => Policy

Defined in: src/policies/traffic/traffic-shadow.ts:58

Traffic shadow policy.

Mirrors traffic to a secondary upstream after the primary response is ready. The shadow request is fire-and-forget and never affects the primary response.

Parameters

config?

TrafficShadowConfig

Returns

Policy

Example

import { trafficShadow } from "@homegrower-club/stoma";

trafficShadow({
  target: "https://shadow.internal",
  percentage: 10,
  methods: ["POST", "PUT"],
});