Method, system and equipment for pushing information

Abstract

The embodiment of the invention discloses an information pushing method, a system and a device; the method comprises the steps that: a DNS request packet used for requesting for obtaining the IP address of a first server is received; a DNS response packet which carries the IP address of an information pushing server is constructed according to the DNS request packet, the IP address of the information pushing server is different from the IP address of the first server; the DNS response packet is returned to a client so as to cause the client to obtain pushing information from the information pushing server. In the embodiment of the invention, by capturing the DNS request packet and carrying the IP address of the server needing pushing information in the DNS response packet returned to the client, the client can obtain the pushing information by only sending HTTP request to the server which needs the pushing information, without sending the HTTP request to the original server, thus avoiding circumstances of pushing failure or display error and the like which are caused by that both the two servers return the response packet to the client.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an information push method, system and equipment. Background technique [0002] The Internet (Internet) has become the world's largest communication media. The Internet provides people with almost inexhaustible and inexhaustible resources. Therefore, Internet users are also growing exponentially. More and more people realize that in Publishing information on the Internet can bring more and more beneficial effects, such as: issuing notices and announcements, sending warning messages to users for illegal behavior, prompting users to surf the Internet, and so on. For operators, using the WEB information push technology in the Internet can provide users with more services, and also provide enterprises with a stage to enhance their corporate image, promote the latest products, and create a corporate style. [0003] On the Internet, users remember domain names that are ...

AI Technical Summary

Problems solved by technology

In this way, not only wasting redundant network resources, but also if the HTTP response packet of the first server requested by the client arrives at the client before the redirection packet of the second server, the push operation will fail; if it arrives at the same time, it may cause the client to display garbled or wrong

In addition, because of the use of HTTP redirection, when the information is pushed successfully, the address bar of the client will change to the URL of the server where the information is pushed. In this way, the user enters the URL of the first server, but arrives at another server (the second server) URLs that affect the user experience

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