Sockopt: Cancel dialing after failed to bind interface, external controllers included such as TUN inbound's (#7173)

https://github.com/XTLS/Xray-core/pull/7161#issuecomment-6185101741

Fixes https://github.com/XTLS/Xray-core/issues/7160#issuecomment-6200788453

---------

Co-authored-by: Gleb <a1212gleb@gmail.com>

proxy/tun/handler.go

@@ -144,7 +144,8 @@ func (t *Handler) Start() error {
 				errors.LogInfo(context.Background(), "[tun] falied to set interface > iface == nil")
 				return errors.New("iface not found")
 			}
-			return c.Control(func(fd uintptr) {
+			var controlErr, sockErr error
+			controlErr = c.Control(func(fd uintptr) {
 				addrPort, _ := netip.ParseAddrPort(address)
 				// skip loopback
 				if addrPort.Addr().IsLoopback() || strings.HasPrefix(strings.ToLower(address), "localhost:") {
@@ -152,9 +153,13 @@ func (t *Handler) Start() error {
 				}
 				err := setinterface(network, address, fd, iface)
 				if err != nil {
-					errors.LogInfoInner(context.Background(), err, "[tun] falied to set interface")
+					sockErr = errors.New("[tun] falied to set interface").Base(err)
 				}
 			})
+			if sockErr != nil {
+				return sockErr
+			}
+			return controlErr
 		})
 	}