def resize_shm()

in src/worker/helpers/shmem_helper.py [0:0]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    def resize_shm(self, data=None, size=None):
        '''
        Allow the client or server to resize the memory space
        '''
        # Return nothing if shared mem has not been created
        if not self.shmCreated:
            return None
        if self.isClient:
            # allow client to switch to server mode, creating shmem is only
            # allowed in server mode
            self.isClient = False
            # resource_tracker.register(self.name, "shared_memory")
            shm = self.create_shm(data, size)
            resource_tracker.unregister(shm._name, "shared_memory")
            self.isClient = True  # switch back to client mode
        else:
            return self.create_shm(data, size)