A kind of network data flow restoration methods and system based on message protocol feature

A kind of network data flow restoration methods and system based on message protocol feature

  • CN 107,666,486 A
  • Filed: 09/27/2017
  • Published: 02/06/2018
  • Est. Priority Date: 09/27/2017
  • Status: Active Application
First Claim
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1. A kind of 1. network data flow restoration methods based on message protocol feature, it is characterised in that including:

  • S1, the data message in network is obtained, the data message is parsed, obtains the data message of the data messageIdentifier;

    S2, according to the data message identifier judge the data message whether be existing data flow follow-up message;

    S3, if knowing the follow-up message of the non-existing data flow of the data message, application layer is carried out to the data messageParsing, and obtained data flow identifiers are parsed according to application layer and judge whether the data message is invalid packet or is passedThe first message of transmission of data stream, if knowing, the data message is the first message for being transmitted data flow, create one it is newData flow;

    S4, the data message for belonging to same data flow is recombinated, data stream is recovered.

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