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Version: 14.x

Migrate from v6 to v7

With v7 the getServiceProxy and getDirectServiceProxy methods have been removed.

In order to upgrade to v7 you need to change the implementation using such methods to use another HTTP Client.

tip

Custom Plugin Lib already provides the getHttpClient method to build an axios-based HTTP client since v5.0.0.

Main breaking changes from the already existent getServiceProxy and getDirectServiceProxy:

  • streams respond with an object with headers, payload and statusCode. The payload has the stream interface
  • allowedStatusCodes array of status codes is replaced by the function validateStatus (which accept by default 2xx)
  • agent to configure the proxy is renamed to proxy and it is now an object
  • port and protocol are now accepted only in url and baseUrl

Migrate getDirectServiceProxy​

const proxy = fastify.getServiceProxy('my-service', {})
// becomes
const proxy = fastify.getHttpClient('http://microservice-gateway/', {})

Migrate getServiceProxy​

const proxy = fastify.getServiceProxy('my-service', {})
// becomes
const proxy = fastify.getHttpClient('http://my-service/', {})