INNER CODE UNIT · Go

waitForDependencies

jwilder/dockerize · main.go:107

func waitForDependencies() {
	dependencyChan := make(chan struct{})

	go func() {
		for _, u := range urls {
			log.Println("Waiting for:", u.String())

			switch u.Scheme {
			case "file":
				waitForFile(u)
			case "tcp", "tcp4", "tcp6":
				waitForSocket(u.Scheme, u.Host, waitTimeoutFlag)
			case "unix":
				waitForSocket(u.Scheme, u.Path, waitTimeoutFlag)
			case "http", "https":
				waitForHTTP(u)
			default:
				log.Fatalf("invalid host protocol provided: %s. supported protocols are: tcp, tcp4, tcp6 and http", u.Scheme)

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