Patent ID: 7426733
Filing Date: 2008-09-16
Classification: H04L

Abstract:
1. A method of changing a client program corresponding to a computer, comprising the steps of: transmitting an access request from the client program to a server program; when an error occurs, analyzing a cause of the error, wherein said step of analyzing a cause of the error is made by analyzing contents of a message received from said server program when the error occurs; detecting a change part of a Web Services Description Language (WSDL) file defining an interface of said server program when the error is analyzed to be caused by change of the WSDL file defining said interface of said server program in the analyzing step; deciding a change portion and a changing scheme of said client program related to said change of said WSDL file defining said interface to change said client program; dynamically replacing the client program being currently operated and which transmitted the request in which the error occurred with a changed client program, wherein the client program is changed by at least the following sub-steps: re-transmitting the access request to the server program from the said changed client program.