rest/rest_websocket/request_wait.go

package rest_websocket

import (
	"log"
	"time"

	"git.ali33.ru/fcg-xvii/rest"
)

func newWaitRequest(id int64, timeout time.Time) *waitRequest {
	now := time.Now()
	if timeout.Before(now) {
		timeout = now.Add(time.Second * 10)
	}
	res := &waitRequest{
		id:       id,
		answer:   make(chan *rest.RequestStream, 1),
		answerIn: make(chan *rest.RequestStream, 1),
		timeout:  timeout,
	}
	go res.exec()
	return res
}

type waitRequest struct {
	id       int64
	answer   chan *rest.RequestStream
	answerIn chan *rest.RequestStream
	timeout  time.Time
}

func (s *waitRequest) exec() {
	select {
	case answ, ok := <-s.answerIn:
		if !ok {
			close(s.answer)
			return
		}
		s.answer <- answ
	case <-time.After(s.timeout.Sub(time.Now())):
		log.Println("RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR")
		close(s.answer)
	}
}