Processing method and system of transmission control protocol instruction

Abstract

The invention relates to the technical field of content distribution network acceleration, and discloses a transmission control protocol instruction processing method and system.The transmission control protocol instruction processing method comprises the steps that a transmission control protocol message and a transmission control protocol instruction are received, and when the transmission control protocol message does not have a corresponding first forwarding rule and a target mark, the transmission control protocol message is forwarded; determining query information according to the header information; sending the query information and the query instruction to a back-end server module, so that the back-end server module controls each back-end server to query according to the query instruction; when the query response result is received, the target back-end server is made to process the transmission control protocol data according to the processing instruction according to the query response result, query is carried out on the multiple back-end servers through the query information, the queried target back-end server is made to carry out data processing, the situation that a user request is interrupted is prevented, and the user experience is improved. And meanwhile, normal operation of other four layers of load balancers is ensured.

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