Initialize API clients to feed GO channel for consumer to process

initClients.go

const apiInitPause = 100 * time.Millisecond // delay between api calls to avoid triggering API flood protection
const apiInitMult = 3                       // magnitude of spread between random min-max calls to client init calls
const apiUrl = "https://api.com/token=123456759"

func initClients(ctx context.Context, tickers []string, events []chan *sse.Event) {
	rand.Seed(time.Now().UTC().UnixNano())

	for _, v := range tickers {
		apiInitPause := randInt(apiInitPause/apiInitMult, apiInitPause*apiInitMult)

		time.Sleep(apiInitPause)
		go startClient(ctx, fmt.Sprintf("%s/trades=%s", apiUrl, v), events[0])

		time.Sleep(apiInitPause)
		go startClient(ctx, fmt.Sprintf("%s/security=%s", apiUrl, v), events[1])
		
		time.Sleep(apiInitPause)
		go startClient(ctx, fmt.Sprintf("%s/auctions=%s", apiUrl, v), events[2])
	}
}

func startClient(ctx context.Context, url string, ch chan *sse.Event) {
	log.Println("Client started", url)
}