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Method, device and system for optimizing long polling performance of set top box browser application

A browser application and set-top box technology, applied in the field of mobile Internet, can solve the problems affecting server performance, set-top box active disconnection time is short, waste of bandwidth and server resources, etc., to reduce pressure, improve performance, and reduce heartbeat frequency.

Active Publication Date: 2019-01-15
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many models of IPTV set-top boxes, as shown in Table 1, some models of set-top boxes take the initiative to disconnect for a very short time, and the server must send heartbeats at a high frequency, which wastes bandwidth and server resources and seriously affects server performance.

Method used

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  • Method, device and system for optimizing long polling performance of set top box browser application

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Embodiment Construction

[0030] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0031] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0033] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authoriz...

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Abstract

The invention discloses a method, device and system for optimizing the long polling performance of a set top box browser application, relates to the field of mobile internet. The method includes thata local proxy establishes a long polling with a cloud server, wherein the local proxy is preset in the set top box; the local proxy starts the background service in the set top box in order that an embedded JS script of the browser establishes a long polling with the background service; and information exchange is achieved between the cloud server and the browser application by the local proxy. The method can reduce the heartbeat frequency of the long polling of the cloud server and the set top box, reduces the pressure of the cloud server, and improves the performance of the cloud server.

Description

technical field [0001] The invention relates to the field of mobile Internet, in particular to a method, device and system for optimizing the long polling performance of a set-top box browser application. Background technique [0002] Real-time message push is the basic capability of interactive TV. A common implementation of real-time message push is HTTP-based long polling. The basic principle is: a connection request is initiated from the browser. Do not release the connection, wait until there is a message to be sent or the heartbeat information is returned after a timeout, and the browser will initiate the next connection request immediately after receiving the server's return. [0003] In the field of IPTV (Interactive Internet Television), the browser of the set-top box will actively disconnect the connection without data transmission for a period of time. To maintain long polling, the server must send a heartbeat message before the browser actively disconnects. The...

Claims

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Application Information

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IPC IPC(8): H04N21/61H04N21/858H04L29/08
CPCH04L67/02H04N21/6125H04N21/6175H04N21/858H04L67/55
Inventor 梁冰徐雄金铎袁立宇李长江杨豪杰方艾张玉忠赵华
Owner CHINA TELECOM CORP LTD
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