DATA PROCESSING METHOD, RECORDING MEDIUM, AND DATA PROCESSING APPARATUS

Message passing is suitably performed even if there are a plurality of server objects, and even if a processing request is received and a processing result is returned by a different server object. When sending a message from a client object to a server object, a data area for storing a result of processing executed by the server object is reserved. In executing the processing by the server object, an authorization to return the processing result of the server object to the client object is delegated between the server objects. Then, the result of the processing executed by the object which was most recently delegated to possess the above authorization is stored in the data area. The client object then reads the data stored in the data area so as to receive the processing result by the server object.