Protocol message cross-layer communication method and device and electronic equipment
A protocol message and communication method technology, which is applied in the field of devices and electronic equipment, and the field of protocol message cross-layer communication method, can solve problems such as waste of computing resources, packet loss of protocol messages, etc., and achieve the goal of reducing waste and improving safety and reliability Effect
Inactive Publication Date: 2018-10-12
SHENZHEN FORWARD IND CO LTD
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The invention provides a protocol message cross-layer communication method and device and electronic equipment, and relates to the field of communication technology. The method comprises the followingsteps: calling a sending function provided by a kernel, and filling message data information and extension information of a protocol message needing to be sent; calling a packet processing callback function in a pre-created socket in the kernel, and switching the protocol message from a user-mode space to a kernel-mode space; and packaging the protocol message switched into the kernel-mode space,and sending the packaged protocol message to a specified outcoming interface according to the extension information. Through adoption of the protocol message cross-layer communication method providedby the embodiment of the invention, the sent protocol message can be processed correspondingly, and enters a corresponding kernel processing branch, thereby reduce the waste of system resources. Whena certain protocol message has burst traffic, the cross-layer communication of other protocol messages is not influenced, thereby improving the security and reliability of a network.
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