Commit b936bf54 authored by Odups's avatar Odups
Browse files

Fix ipv6 connectivity with restricted address support

parent fc319720

transports/webtunnel/client.go

+7 −1
Original line number Diff line number Diff line
@@ -106,6 +106,7 @@ func (c *clientFactory) dial(network, address string, dialFn base.DialFunc, args 
	for _, addr := range config.RemoteAddresses {

		if tcpConn, err := dialFn("tcp", addr); err == nil {

			conn = tcpConn

			break

		}

	}

	if conn == nil {
@@ -161,7 +162,12 @@ func getAddressesFromHostname(hostname, port string) ([]string, error) { 
		if ip == nil || ip.IsLoopback() || ip.IsUnspecified() || ip.IsMulticast() || ip.IsLinkLocalUnicast() || ip.IsPrivate() {

			continue

		}

		if ip.To4() != nil {

			addresses = append(addresses, a+":"+port)

		} else {

			addresses = append(addresses, "["+a+"]:"+port)

		}



	}

	if len(addresses) == 0 {

		return addresses, fmt.Errorf("Could not find any valid IP for %s", hostname)