Connection state synchronizing method in data communication and applied communication node thereof

Connection state synchronizing method in data communication and applied communication node thereof

  • CN 101,022,451 B
  • Filed: 02/14/2006
  • Issued: 07/23/2014
  • Est. Priority Date: 02/14/2006
  • Status: Active Grant
First Claim
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1. a synchronous method for connection status in data communication, is characterized in that, comprises the following steps:

  • Node after connecting with peer node, node as synchronization request node to connected peer node request connection state information;

    Described connection state information comprises local sequence number and opposite end sequence number, and the connection state information that node returns according to peer node upgrades local connection status;

    Node receives the request of peer node to connection state information as sync response node;

    Described connection state information comprises local sequence number and opposite end sequence number, and the current connection state information of this locality is returned to peer node by node;

    The wherein said TCP that is connected to connects, and connection state information is TCP connection state information.

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