Overview of BFE Module

Introduction

• BFE supports plugin architecture that make it possible to develop new features rapidly by writing plugins (i.e. modules).

How BFE Module works

• Multiple callback points are provided in the forwarding process in BFE.
• When initializing a module, callback functions are registered on specified callback points.
• On processing each request/connection, when reaching a certain callback point, all registered callback functions are executed sequentially.

Dive into BFE Module

• BFE callback mechanism
• How to write a BFE module