NETWORK MESSAGE PARSING METHOD AND COMMUNICATION DEVICE

摘要

Embodiments of the present invention provide a method for parsing a network message and a communication device. The method for parsing a network message includes: receiving a network message, where the network message includes one or more sections; identifying that an application protocol type of the network message is a first application protocol; acquiring, from a current section that is of the network message and described by a piece of section description information in a configuration file corresponding to the first application protocol, interesting data indicated by interesting data indication information in the section description information; and executing a decision method in the section description information by using all or a part of the acquired interesting data as a decision condition, to obtain a corresponding decision result, where when the current section is a last section of the network message, the decision result includes a processing method of a next message of the network message, and the network message and the next message belong to a same application layer. By using the technical solutions provided by the embodiments of the present invention, hitless upgrade can be implemented.