natHoleSTUNServer set default value (#3664)

Release.md

@@ -3,3 +3,4 @@
 * `transport.tls.disableCustomTLSFirstByte` doesn't have any effect.
 * The Server API did not return the data correctly.
 * The Dashboard is unable to display data.
+* `natHoleStunServer` is missing a default value.

pkg/config/v1/client.go

@@ -76,6 +76,7 @@ func (c *ClientCommonConfig) Complete() {
 	c.ServerAddr = util.EmptyOr(c.ServerAddr, "0.0.0.0")
 	c.ServerPort = util.EmptyOr(c.ServerPort, 7000)
 	c.LoginFailExit = util.EmptyOr(c.LoginFailExit, lo.ToPtr(true))
+	c.NatHoleSTUNServer = util.EmptyOr(c.NatHoleSTUNServer, "stun.easyvoip.com:3478")
 
 	c.Auth.Complete()
 	c.Log.Complete()

pkg/config/v1/client_test.go

@@ -31,4 +31,5 @@ func TestClientConfigComplete(t *testing.T) {
 	require.Equal(true, lo.FromPtr(c.LoginFailExit))
 	require.Equal(true, lo.FromPtr(c.Transport.TLS.Enable))
 	require.Equal(true, lo.FromPtr(c.Transport.TLS.DisableCustomTLSFirstByte))
+	require.NotEmpty(c.NatHoleSTUNServer)
 }