MESSAGE PROCESSING METHOD AND DEVICE

摘要

A message processing method applies to a high performance scalable stream processing system. The method involves a message from an external device being sent to a main control CPU for processing after security treatment by a processing unit with fire-wall functionality; similarly, the return message is sent to the processing unit by the main control CPU, and is sent on to the external device by an interface after treatment by said processing unit with fire-wall functionality. By the said method, messages over high-flow, high-speed networks are sent to the main control CPU after being safely treated by the processing unit fire-wall. The main control CPU can thus receive the same fire-wall protection as other devices behind fire-walls, and the safety of main control CPUs is thus ensured.