A session data synchronization method and device
A session data and data synchronization technology, applied in the field of communication, can solve problems such as power consumption, client resource consumption, and poor user experience, and achieve the effects of reducing consumption, reducing resource consumption, and improving user experience
Active Publication Date: 2016-06-22
HUAWEI TECH CO LTD
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Problems solved by technology
[0004] The inventor found that at least the following problems exist in the prior art: when the network is interrupted and the session is re-established between the client and the server, the full synchronization method is used to synchronize the data of this type of instant messaging service, which will give the client Brings a lot of resource consumption, including traffic consumption, power consumption, etc., resulting in poor user experience
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[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0058] An embodiment of the present invention provides a session data synchronization method, such as figure 1 As shown, the method may include:
[0059] 101. A session is established between the server and the client.
[0060] Specifically, a communication link is established between the server and the client, and a session is established on the communication link, and the session is used to maintain the communication state between the server and the client.
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The invention discloses a session data synchronization method and a session data synchronization device, belongs to the communication field, reduces resource consumption during data synchronization between a client end and a server and improves user experience. According to a specific scheme, session between the server and the client end is established; the server receives a data synchronization request sent by the client end based on the session, the data synchronization request is used for requesting synchronization session data of the server; and the server determines that data synchronization identification is carried in the data synchronization request, data synchronization with the client end is realized through an increment synchronization mode. The session data synchronization method is used in a session data synchronization process.
Description
technical field [0001] The invention relates to the communication field, in particular to a session data synchronization method and device. Background technique [0002] Instant messaging (Instant Messenger, IM) is a kind of communication service based on the Internet that allows the communication parties to transmit text, voice, video and other information in real time. In the instant messaging system, the specific process of instant messaging is: firstly, a communication link is established between the client and the server, and then a session corresponding to the communication link is established between the client and the server on the link channel, and finally Through session data synchronization, real-time communication services such as instant chat between the user of the client and other users, and status presentation of the contacts of the client are realized. [0003] For the data synchronization of this type of instant messaging business with status presentation,...
Claims
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IPC IPC(8): H04L12/58H04L29/06H04L29/08
Inventor 卢剑锋杨象禹
Owner HUAWEI TECH CO LTD