US 2019/0199635 A1 · METHOD AND SYSTEM FOR REDIRECTING SERVICE APPLICATION TRAFFIC

Abstract

The present disclosure provides a method and a system for redirecting service application traffic. The method includes traversing dlopen function and connect function in all dynamic libraries initially loaded by a service application module; mounting the dlopen function and the connect function, and replacing the dlopen function and the connect function with a self-defined mydlopen function and a self-defined myconnect function, respectively. Features of the mydlopen function include loading a new dynamic library, mounting the dlopen function and the connect function in the new dynamic library, and replacing the dlopen function and the connect function with the mydlopen function and the myconnect function, respectively. Features of the myconnect function include redirecting non-local traffic of the service application module to a proxy service module, receiving, by the proxy service module, the non-local traffic, and redirecting, by the proxy service module, the non-local traffic.

Claims24

Dependent claims

A method for redirecting a service application traffic performed by an electronic device, the method comprising:

traversing dlopen function and connect function in all dynamic libraries initially loaded by a service application module;
mounting the dlopen function and the connect function, and replacing the dlopen function and the connect function with a self-defined mydlopen function and a self-defined myconnect function, respectively, wherein:
features of the mydlopen function include loading a new dynamic library, mounting the dlopen function and the connect function in the new dynamic library, and replacing the dlopen function and the connect function with the mydlopen function and the myconnect function, respectively, and
features of the myconnect function include redirecting a non-local traffic of the service application module to a proxy service module;
and
receiving, by the proxy service module, the non-local traffic, and redirecting, by the proxy service module, the non-local traffic.

3 more elements

A system for redirecting service application traffic, comprising:

a service application module, a function configuration module, and a proxy service module, installed and running at a same electronic device, wherein:
the function configuration module traverses dlopen function and connect function in all dynamic libraries initially loaded by the service application module, mounts the dlopen function and the connect function, and replaces the dlopen function and the connect function with a self-defined mydlopen function and a self-defined myconnect function, respectively, wherein:
features of the mydlopen function include loading a new dynamic library, mounting the dlopen function and the connect function in the new dynamic library, and replacing the dlopen function and the connect function with the mydlopen function and the myconnect function, and
features of the myconnect function include redirecting non-local traffic of the service application module to the proxy service module, and
wherein the proxy service module receives the non-local traffic and directs the non-local traffic.

2 more elements

Dependencies are inferred from the claim text.

Method and system for redirecting service application traffic

Life of this patent

Method and system for redirecting service application traffic

Life of this patent

Abstract

Claims24