Abstract: A computer readable medium stores a program for managing multiple types of middleware transport modules for accessing business logic. The computer readable medium includes a first starting code segment for starting a first middleware transport module of the multiple types of middleware transport modules as a main thread; a second starting code segment for starting a second middleware transport module as a slave thread; and a managing code segment for managing the main thread and the slave thread. The slave thread is managed in accordance with the managing of the main thread, and a functionality of the slave thread remains independent of a functionality of the main thread. Managing the slave thread may include shutting down the slave thread in response to shutting down the main thread.