Information push system and method
A technology of information push and information confirmation, applied in the Internet field, can solve the problems of client power and traffic consumption, increase the cost of connection management between client and server, and fail to achieve two-way keep alive, so as to save power and reduce management costs Effect
Active Publication Date: 2018-12-14
ALIBABA GRP HLDG LTD
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Problems solved by technology
[0004] (1) If the client needs to report the message receipt, it must establish a new channel, which will increase the cost of TCP connection establishment and destruction, and also increase the management cost of the connection between the client and the server, and cause the client's power and traffic additional consumption;
[0005] (2) The long-term connection keep-alive between the client and the server is realized by sending HTTP chunks on the server side, and the keep-alive package cannot be initiated from the client side, let alone two-way keep-alive
Method used
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[0018] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.
[0019] The information push system and method according to the embodiments of the present application will be described below with reference to the accompanying drawings.
[0020] figure 1 is a schematic structural diagram of an information push system according to an embodiment of the present application. Such as figure 1 As shown, the information push system may include a server 100 and a client 200. It should be noted that, in the embodiment of the present application, the server 100 and the client 200 communicate thro...
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The invention provides an information push system and method. The system comprises a server and a client, the server communicates with the client via the SPDY protocols, and long connection exists between the server and the client. The client and the server establishes a long connection data flow and at least one common data flow via the long connection, an information packet pushed by the server is received via the long connection data flow, a service data request or an information confirmation packet is sent to the server via the common data flow, and the corresponding data flow is closed after that a data packet corresponding to the service data request or a returned information confirmation packet back fed by the server is received; and the server pushes the information packet to the client via the long connection data flow, returns the service data packet corresponding to the service data request or the information confirmation packet to the client via the common data flow, and closes the corresponding common data flow after that feedback completes. The system of the invention can be used to reduce the management, time and bandwidth cost of connection, and the electric quantity of a terminal is saved.
Description
technical field [0001] The present application relates to the field of Internet technologies, and in particular to an information push system and method. Background technique [0002] At present, two mainstream operating systems (Android operating system and IOS operating system) in mobile terminals have their own message push systems: GCM (Google Cloud Messaging for Android, a cloud push message service launched by Google) and APNS ( Apple Push Notification Service, Apple Push Notification Service). Through these two sets of message push systems, messages can be pushed to mobile terminals based on Android and IOS operating systems respectively. However, due to the closed nature of IOS, the reason for the failure cannot be determined when the message push is unsuccessful, and IOS has various restrictions on message sending, which cannot meet the needs of the business in some occasions. In addition, GCM and APNS belong to different companies and are not connected to each ot...
Claims
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IPC IPC(8): H04L29/08
Inventor 陈虓将刘彦梅
Owner ALIBABA GRP HLDG LTD