watch

Documentation

Overview

Package watch listens for the live update of the data.

Todo improve the function call cycle (fileCreated -> fileChange -> fileDelete)

Todo since we removed reading from Viper the yaml file, let's load the file from app

Index

• func Watch(config *engine.Dev, watchHandle func(interface{}, error)) error

Functions

func Watch

func Watch(config *engine.Dev, watchHandle func(interface{}, error)) error

Watch tracks the config change in the file.

Watch could be called only once. If it's already called, then it will skip it without an error.

For production, we could call config.viper.WatchRemoteConfig() for example in etcd.