Tcp link configuration method, apparatus, and device

A Transmission Control Protocol (TCP) link configuration apparatus for use in a communications network having a user terminal and a server respectively disposed on two sides of the communications network, wherein a TCP link is established between the user terminal and the server by using the communications network, wherein the apparatus is disposed in a network device of the communications network or disposed in the server and is configured to configure the TCP link, the apparatus comprising:

• an information acquiring unit, configured to acquire data information in a data packet transmitted on a target TCP link or transmission information generated in a process of transmitting the data packet;
• a target network type determining unit, configured to determine, according to the data information or the transmission information, a target network type of a network on which the target TCP link is located;
• a target TCP configuration file determining unit, configured to search a pre-established configuration library for a target TCP configuration file corresponding to the target network type, wherein the configuration library comprises a correspondence between a network type and a TCP configuration file, and each network type corresponds to one TCP configuration file;
• and
• a configuring unit, configured to configure the target TCP link by using the searched target TCP configuration file.

A Transmission Control Protocol (TCP) link control device, comprising:

• a processor configured to:
• acquire data information in a data packet transmitted on a target TCP link or transmission information generated in a process of transmitting the data packet;
• determine, according to the data information or the transmission information, a target network type of a network on which the target TCP link is located;
• search a pre-established configuration library for a target TCP configuration file corresponding to the target network type, where the configuration library includes a correspondence between a network type and a TCP configuration file, and each network type corresponds to one TCP configuration file;
• and
• configure the target TCP link by using the target TCP configuration file.