The present invention is operational integrity matching unit (Operation & Maintenance Interface Device; OMID) of a digital mobile communication system IPC in; as to provide a method for managing the resources and applications (Inter Process Communication inter-process communication), this present invention is generated so that only the IPC resources within the OMID OMID, when the resources of the IPC for use in the process of the application, each application occupies the IPC resources, and to register the resource IPC shared memory. And by backing up the information in the shared memory to the disk each time the information in the shared memory to be updated, and to differentiate the IPC resources, the daemon (daemon) process on the OMID is a registered IPC resources, and an application process registers. So if you stop all processes of OMID collectively, the IPC resources registered by the daemon process is not released to be able to release only the IPC resources for applications in batches, it is possible to operate the OMID stable.
展开▼
