公开(公告)号：US11379279B2

公开(公告)日：2022-07-05

申请号：US16829685

申请日：2020-03-25

Applicant: Juniper Networks, Inc.

Inventor： Amit Kumar Rao ,  Luc N. Bazinet

IPC: G06F15/16 ,  G06F9/54

Abstract: An intercept library of a network device may detect a socket system call from an application associated with a user space of the network device. The intercept library may be associated with the user space, and the socket system call may be addressed to a kernel associated with the network device. The intercept library may generate an intercept socket based on the socket system call, and may detect a subscription for asynchronous network state information, wherein the subscription may be generated by the application. The intercept library may provide the subscription to a service daemon via the intercept socket.