Method AddHook

redis.go:138–141

AddHook is to add a hook to the queue. Hook is a function executed during network connection, command execution, and pipeline, it is a first-in-first-out stack queue (FIFO). You need to execute the next hook in each hook, unless you want to terminate the execution of the command. For example, you ad

(hook Hook)

// Please note: "next(ctx, cmd)" is very important, it will call the next hook,
// if "next(ctx, cmd)" is not executed, the redis command will not be executed.
func (hs *hooksMixin) AddHook(hook Hook) {
	hs.slice = append(hs.slice, hook)
	hs.chain()
}

func (hs *hooksMixin) chain() {
	hs.initial.setDefaults()