Increase TimeOut in SoapClient calling external web service

Hi all

I have followed the steps from the post

Walkthrough: Calling an External Web Service from X++ [AX 2012]

Everything works fine until I use a long time web service function, when I call this function throw me an TimeOut error.

My problem is that I don´t know how to specify the time out value

According to the example in the post I would do something like this specifing the timeout in miliseconds like .NET

_client.set_timeout(6000);

but the compiler throw me that the function set_timeout doesn't exists.

If someone could help me I will apreciate

Thanks in advance

Regards

Jose