CN108712476B - Method and system for updating data based on push technology - Google Patents
Method and system for updating data based on push technology Download PDFInfo
- Publication number
- CN108712476B CN108712476B CN201810395516.9A CN201810395516A CN108712476B CN 108712476 B CN108712476 B CN 108712476B CN 201810395516 A CN201810395516 A CN 201810395516A CN 108712476 B CN108712476 B CN 108712476B
- Authority
- CN
- China
- Prior art keywords
- update
- data
- client
- message
- updating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/214—Monitoring or handling of messages using selective forwarding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
Abstract
The invention discloses a method for updating data based on a push technology, which comprises the following steps: when detecting that any data file in the stored data files carries out data updating, determining whether the data updating is the content which should be pushed; when the data update is determined to be the content which should be pushed, analyzing the data update to determine the update type and the update data amount of the data update; determining a plurality of clients associated with the data update according to the update type and the update data amount; a notification message channel of each client in the plurality of clients sends the update message to each client through the message reminding channel; the update message prompts each client to establish an update push component so that each client sends an update request through the message update push component; and sending the data update to each client according to the update request.
Description
Technical Field
The present invention relates to the field of network communication technologies, and in particular, to a method and a system for updating data based on a push technology.
Background
With the requirement of national information security project construction, the state has operating system application. However, the current domestic operating system is faced with the factors that the application ecological environment is not sound, the application quantity is small, the positivity of some developers to the domestic software is low, and the like, and the current application market client side on the market has some defects, so that a new application needs to be developed to solve the problems at present.
The HTTP long connection-based server push technology is developed based on the structure, and in the application developed based on the structure, a server side actively pushes data to a client program in an asynchronous mode without explicitly sending a request by the client side. The structure of the Comet server push technology is very suitable for event-driven Web applications and applications with strong requirements on interactivity and real-time performance, such as stock exchange market analysis, chat rooms, Web version online games and the like.
Server Push (Server Push) is the most popular term in recent Web technologies, and its alias is Comet. It is yet another Web technology that is sought after AJAX. The server push technology has a close relationship with AJAX in recent popularity.
With the popularity of Web technologies, more and more applications are switched from the original C/S mode to the B/S mode, and enjoy various advantages brought by the Web technologies (such as cross-platform, client-side maintenance free, firewall crossing, good extensibility, etc.). However, browser-based applications also have their deficiencies. Mainly the friendliness and interactivity of the interface. The delay caused by this creates a poor visual perception because the pages in the browser need to be refreshed all at a time to get the latest data from or to the server. Therefore, many desktop applications abandon Web technology or use browser plug-in technology (ActiveX, Applet, Flash, etc.) in order to obtain a more friendly interface. However, the browser plug-in technology has many problems, such as cross-platform problem and plug-in version compatibility problem, and the prior art faces the problem of difficult implementation.
At present, a message pushing client on the market mainly adopts an ajax polling mode, a request is sent to a server through the client by polling regularly, the server receives the request and responds, the exchange and transmission of data are realized through a handshake protocol, the client receives information sent by the server, and the client software calls multimedia systems such as system audio and the like to display message prompt information. However, the communication initiated by the simulation server is performed in the ajax polling manner, the communication is not real-time communication, and the updating is blindly checked regardless of the state change of the application, so that the waste of server resources is caused, the network load is increased, and the server is tired. The current market discloses a message reminding client, and the technical scheme requires that a Flash plug-in is required to be installed on the client; the non-HTTP protocol cannot automatically pass through a firewall, a server maintains a long connection, so that the cost is increased, the hold connection of the server consumes resources, most of requests are useless, the bandwidth and the server resources are wasted, the connection is occupied for a long time, and the characteristic of stateless high concurrency is lost. The current market discloses a message reminding client, and the technical scheme requires that a Flash plug-in is required to be installed on the client; the non-HTTP protocol cannot automatically pass through a firewall, a server maintains a long connection, so that the cost is increased, the hold connection of the server consumes resources, most of requests are useless, the bandwidth and the server resources are wasted, the connection is occupied for a long time, and the characteristic of stateless high concurrency is lost.
Therefore, a method is needed to implement the technology for updating data based on the push technology.
Disclosure of Invention
The technical scheme of the invention provides a method and a system for updating data based on a push technology, which aim to solve the problem of how to update data based on the push technology.
In order to solve the above problem, the present invention provides a method for updating data based on a push technology, where the method includes:
when detecting that any data file in the stored data files carries out data updating, determining whether the data updating is the content which should be pushed;
when the data update is determined to be the content which should be pushed, analyzing the data update to determine the update type and the update data amount of the data update;
determining a plurality of clients associated with the data update according to the update type and the update data amount;
a notification message channel of each client in the plurality of clients sends the update message to each client through the message reminding channel;
the update message prompts each client to establish an update push component so that each client sends an update request through the message update push component; and
and sending the data update to each client according to the update request.
Preferably, the client processes and parses the updated data, and converts the updated data into a multimedia signal.
Preferably, the processed and parsed multimedia signal is sent to a multimedia application, and the multimedia application plays the multimedia signal to a user through an external device.
Preferably, the content that should be pushed includes: stock update data, real-time communication data.
Preferably, when it is determined that the data is updated to content that should not be pushed, a message alert notification is not issued to the notification message channel of each of the plurality of clients.
Preferably, the sending the data update to each client according to the update request includes:
and sending the data update to each client in real time according to the update request.
Preferably, the sending the data update to each client according to the update request includes:
and sending the plurality of data updates to each client according to the update request.
According to another aspect of the present invention, there is provided a system for updating data based on push technology, the system comprising:
the device comprises a detection unit, a processing unit and a pushing unit, wherein the detection unit is used for determining whether any data file in a plurality of stored data files is subjected to data updating or not;
the analysis unit is used for analyzing the data update to determine the update type and the update data volume of the data update when the data update is determined to be the content which should be pushed;
a determining unit, configured to determine, according to an update type and an update data amount, a plurality of clients associated with the data update;
a notification message channel of each client in the plurality of clients sends the update message to each client through the message reminding channel;
the updating unit is used for prompting each client to establish an updating push component through the updating message so that each client sends an updating request through the message updating push component; and
and the sending unit is used for sending the data update to each client according to the update request.
Preferably, the system further comprises a receiving unit, which is used for the client to process and analyze the updated data and convert the updated data into the multimedia signal.
Preferably, the receiving unit is further configured to: and sending the processed and analyzed multimedia signal to a multimedia application, and playing the multimedia signal to a user by the multimedia application through an external device.
Preferably, the content that should be pushed includes: stock update data, real-time communication data.
Preferably, when it is determined that the data is updated to content that should not be pushed, a message alert notification is not issued to the notification message channel of each of the plurality of clients.
Preferably, the sending unit is further configured to:
and sending the data update to each client in real time according to the update request.
Preferably, the sending unit is further configured to: and sending the plurality of data updates to each client according to the update request.
The technical scheme of the invention provides a method and a system for updating data based on a push technology, wherein the method comprises the following steps: when it is detected that any of the stored plurality of data files is subjected to data update, it is determined whether the data update is content that should be pushed. When it is determined that the data update is the content that should be pushed, the data update is parsed to determine an update type and an update data amount of the data update. And determining a plurality of clients associated with data updating according to the updating type and the updating data volume, and a notification message channel of each client in the plurality of clients, and sending the updating message to each client through the message reminding channel. The update message causes each client to establish an update push component such that each client sends an update request through the message update push component. And sending the data update to each client according to the update request. The message reminding client software in the technical scheme of the invention adopts a cs architecture and adopts a server push technology to realize bottom layer network communication, third-party software bridges with the message reminding client through webService, long polling is carried out on the server through the message reminding client, the service requirement of real-time third-party software message reminding is realized, and the message reminding client responds to the message event trigger of the client in real time through calling a system multimedia system, so that the message is quickly and efficiently responded in real time. According to the technical scheme, the user can install the client without installing a Flash plug-in, the HTTP protocol is used, the firewall can be passed through, the server overhead is reduced, the memory consumption is reduced, high concurrency can be realized, and the server and network resources cannot be occupied for a long time.
Drawings
A more complete understanding of exemplary embodiments of the present invention may be had by reference to the following drawings in which:
FIG. 1 is a flow chart of a method for updating data based on push technology according to a preferred embodiment of the present invention;
FIG. 2 is a flow diagram of a server push based on long polling in accordance with a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of data update based on push technology according to a preferred embodiment of the present invention; and
fig. 4 is a diagram illustrating a system for updating data based on a push technique according to a preferred embodiment of the present invention.
Detailed Description
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
Fig. 1 is a flowchart of a method for updating data based on a push technique according to a preferred embodiment of the present invention. The application of Comet is mainly embodied in stock system and real-time communication. Some mainstream websites have similar principles at present, for example: webQQ, open network, school, etc., in which message dynamics all use similar techniques, but the specific implementation is different. "server push" is a long-existing technology that was implemented primarily through client sockets or server-side remote calls. Because the development of browser technology is slow and does not provide good support for the implementation of "server push", it is difficult to have a perfect solution for implementing "server push" and applying it to business programs in a pure browser application. Because of the popularization of AJAX technology and the embedding of IFrame in the ActiveX component of 'htmlfile' can solve the loading display problem of IE, some popular applications such as meebo, gmail + gtalk use these new technologies in the implementation; while "server push" does have many needs in real world applications. For these reasons, the pure browser-based "server push" technology is beginning to receive much attention, and Alex Russell (item Lead of Dojo Toolkit) refers to the HTTP long connection-based "server push" technology without installing plug-ins on the browser side as "Comet". Several mature Comet applications and various open source frameworks have emerged; some Web servers such as Jetty are also making many improvements to support a large number of concurrent long connections. For the latest developments in Comet technology, please refer to wiki for Comet.
The method for updating data based on the push technology provided by the embodiment of the invention comprises the following steps: when it is detected that any of the stored plurality of data files is subjected to data update, it is determined whether the data update is content that should be pushed. When it is determined that the data update is the content that should be pushed, the data update is parsed to determine an update type and an update data amount of the data update. And determining a plurality of clients associated with data updating according to the updating type and the updating data volume, and a notification message channel of each client in the plurality of clients, and sending the updating message to each client through the message reminding channel. The update message causes each client to establish an update push component such that each client sends an update request through the message update push component. And sending the data update to each client according to the update request. As shown in fig. 1, a method for updating data based on a push technology includes:
preferably, in step 101: when it is detected that any of the stored plurality of data files is subjected to data update, it is determined whether the data update is content that should be pushed.
Preferably, the content that should be pushed includes: stock update data, real-time communication data.
Preferably, at step 102: when it is determined that the data update is the content that should be pushed, the data update is parsed to determine an update type and an update data amount of the data update.
Preferably, when it is determined that the data is updated to content that should not be pushed, no message alert notification is issued to the notification message channel of each of the plurality of clients.
Preferably, in step 103: determining a plurality of clients associated with the data update according to the update type and the update data amount;
and sending the update message to each client through the message reminding channel with the notification message channel of each client in the plurality of clients.
Preferably, at step 104: the update message causes each client to establish an update push component such that each client sends an update request through the message update push component.
Preferably, at step 105: and sending the data update to each client according to the update request.
Preferably, the client processes and parses the updated data, and converts the updated data into a multimedia signal.
Preferably, the processed and parsed multimedia signal is sent to a multimedia application, and the multimedia application plays the multimedia signal to a user through an external device.
Preferably, sending the data update to each client according to the update request comprises:
and sending the data update to each client in real time according to the update request.
Preferably, sending the data update to each client according to the update request comprises:
a plurality of data updates are sent to each client according to the update requests.
The message reminding client based on the Comet server push technology is characterized in that the intelligent system comprises a third-party software webService module for transmitting message reminding services required by the third-party software to the message reminding client to realize bridging with the message client, the third-party software sends required pushed message transactions to the message reminding client, the message reminding client module is used for transmitting requests required by the third party to the Comet, and the Comet receives the messages and then polls and executes the messages. The Comet server pushes a technical module to transmit data returned by the server to the system for processing and analysis, the multimedia information processing and analyzing module converts a message transmitted by the message client into a multimedia signal and transmits the processed and analyzed multimedia information to the system multimedia system, the system level multimedia module and the system level multimedia module, and the system level multimedia module displays the multimedia information to a user through external equipment.
In the application, integration processing with third-party software is required, and the third-party software transmits required transactions to the message reminding client through webService.
In the application, the Comet module is integrated, so that the server and network resources are more efficiently and more effectively saved.
In the application, it needs to obtain a message transaction request of a message reminding client.
In the application, the information transmitted by the message reminding client is converted into the multimedia information. The multimedia signal after the system processes and analyzes is converted into the multimedia resources which can be played and processed by the multimedia peripheral, the playing function reminding is realized, and the cyclic calculation and playing of the updated data are realized.
The application combines the third-party software webService, Comet (server push) and the message client. The present message alerts the client that multiple third party software can be serviced. The method and the system realize real-time efficient space resource-saving message reminding of the message reminding client by combining third-party software webService, Comet (server push) and the message client.
The client of the application can easily realize a good error processing system and timeout management, and does not frequently request under the condition of no message. The embodiment of the application realizes instant arrival of the message, does not send useless requests, and realizes real instant communication instead of pseudo instant. The method and the system realize high concurrency, and the server and the network resources are not occupied for a long time.
Fig. 2 is a flow chart of a server push based on long polling according to a preferred embodiment of the present invention. As shown in fig. 2, the message reminding client software adopts a cs architecture, and adopts a comet server push technology to realize underlying network communication, the third-party software bridges with the message reminding client through webService, and performs long polling on the server through the message reminding client to realize the real-time service requirement of message reminding of the third-party software, and the message reminding client responds to the message event trigger of the client in real time through calling the system multimedia system, so as to achieve real-time, fast and efficient response of the message.
Fig. 3 is a schematic diagram of data update based on push technology according to a preferred embodiment of the present invention. The implementation software for the data updating technology based on the push technology in the embodiment of the application is divided into 5 large modules. The module 1 is third-party software, the third-party software needs to develop a set of webService interface to realize the close bridging with the client, and the third-party software transmits the required message transaction to the message reminding client through the interface. The module 2 is a message reminding client module, wherein a Commet (information server push) component is introduced into the message reminding client, and long polling of the client and the server is realized through the Commet. Module 3, Comet (message server push), is a very long-existing technology, and was implemented mainly through socket of client or remote invocation of server, and through socket and real-time polling operation of server. And 4, the multimedia application system receives the message transmitted by the message reminding client to call the multimedia system component, and the multimedia system component analyzes multiple messages. And the module 5 is used for receiving the analyzed file, converting the message into information such as audio and video and the like for real-time response, and achieving the multimedia external display of message reminding.
Aiming at the defects of the existing message reminding client, the message reminding client based on the Comet server push technology is provided, so that a user can install the client without installing a Flash plug-in, an HTTP (hyper text transport protocol) protocol is used, the client can pass through a firewall, the server overhead is reduced, the memory consumption is reduced, high concurrency can be realized, and the server and network resources cannot be occupied for a long time. The system is divided into 5 modules. The system comprises a third-party software webService module 1, a message reminding client module 2, a Comet server push technology module 3, a multimedia information processing and analyzing module 4 and a system-level multimedia module 5.
Fig. 4 is a diagram illustrating a system for updating data based on a push technique according to a preferred embodiment of the present invention. Fig. 4 shows a system for updating data based on a push technique, which includes:
a detecting unit 401, configured to determine whether a data update is content that should be pushed when detecting that any data file of the stored multiple data files performs a data update.
A parsing unit 402, configured to, when it is determined that the data update is the content that should be pushed, parse the data update to determine an update type and an update data amount of the data update.
A determining unit 403, configured to determine a plurality of clients associated with data update according to the update type and the update data amount;
and sending the update message to each client through the message reminding channel with the notification message channel of each client in the plurality of clients.
An update unit 404, configured to update the message to prompt each client to establish an update push component, so that each client sends an update request through the message update push component.
A sending unit 405, configured to send a data update to each client according to the update request.
Preferably, the system further comprises a receiving unit 406 for the client to process and parse the updated data and convert the updated data into the multimedia signal.
Preferably, the receiving unit 406 is further configured to: and sending the processed and analyzed multimedia signal to a multimedia application, and playing the multimedia signal to a user by the multimedia application through an external device.
Preferably, the content that should be pushed includes: stock update data, real-time communication data.
Preferably, when it is determined that the data is updated to content that should not be pushed, no message alert notification is issued to the notification message channel of each of the plurality of clients.
Preferably, the sending unit 405 is further configured to:
and sending the data update to each client in real time according to the update request.
Preferably, the sending unit 405 is further configured to: a plurality of data updates are sent to each client according to the update requests.
The system 400 for updating data based on the push technology in the preferred embodiment of the present invention corresponds to the method 100 for updating data based on the push technology in the preferred embodiment of the present invention, and will not be described herein again.
The invention has been described with reference to a few embodiments. However, other embodiments of the invention than the one disclosed above are equally possible within the scope of the invention, as would be apparent to a person skilled in the art from the appended patent claims.
Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise herein. All references to "a/an/the [ device, component, etc ]" are to be interpreted openly as referring to at least one instance of said device, component, etc., unless explicitly stated otherwise. The steps of any method disclosed herein do not have to be performed in the exact order disclosed, unless explicitly stated.
Claims (4)
1. A method for data update based on push technology, the method comprising:
when detecting that any data file in the stored data files carries out data updating, determining whether the data updating is the content which should be pushed;
when the data update is determined to be the content which should be pushed, analyzing the data update to determine the update type and the update data amount of the data update;
determining a plurality of clients associated with the data update according to the update type and the update data amount;
a notification message channel of each client in the plurality of clients sends the update message to each client through the message reminding channel;
the update message prompts each client to establish an update push component so that each client sends an update request through the message update push component; and
sending the data update to each client according to the update request;
the client processes and analyzes the updated data, and converts the updated data into multimedia signals;
the processed and analyzed multimedia signals are sent to a multimedia application, and the multimedia application plays the multimedia signals to a user through an external device;
and when the data is determined to be updated to the content which should not be pushed, not sending out a message reminding notification to the notification message channel of each client in the plurality of clients.
2. The method of claim 1, the content that should be pushed, comprising: stock update data, real-time communication data.
3. A system for data updating based on push technology, the system comprising:
the device comprises a detection unit, a processing unit and a pushing unit, wherein the detection unit is used for determining whether any data file in a plurality of stored data files is subjected to data updating or not;
the analysis unit is used for analyzing the data update to determine the update type and the update data volume of the data update when the data update is determined to be the content which should be pushed;
a determining unit, configured to determine, according to an update type and an update data amount, a plurality of clients associated with the data update;
a notification message channel of each client in the plurality of clients sends the update message to each client through the message reminding channel;
the updating unit is used for prompting each client to establish an updating push component through the updating message so that each client sends an updating request through the message updating push component; and
a sending unit, configured to send the data update to each client according to the update request; or when the data is determined to be updated to the content which should not be pushed, not sending a message reminding notification to a notification message channel of each client in the plurality of clients;
the receiving unit is used for processing and analyzing the updated data by the client and converting the updated data into a multimedia signal; the receiving unit is further configured to: and sending the processed and analyzed multimedia signal to a multimedia application, and playing the multimedia signal to a user by the multimedia application through an external device.
4. The system of claim 3, the content that should be pushed, comprising: stock update data, real-time communication data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395516.9A CN108712476B (en) | 2018-04-27 | 2018-04-27 | Method and system for updating data based on push technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395516.9A CN108712476B (en) | 2018-04-27 | 2018-04-27 | Method and system for updating data based on push technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108712476A CN108712476A (en) | 2018-10-26 |
| CN108712476B true CN108712476B (en) | 2021-11-02 |
Family
ID=63867577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395516.9A Active CN108712476B (en) | 2018-04-27 | 2018-04-27 | Method and system for updating data based on push technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108712476B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2518972A1 (en) * | 2011-04-27 | 2012-10-31 | Telefonaktiebolaget L M Ericsson AB (Publ) | System and method for device addressing |
| CN104010039A (en) * | 2014-06-05 | 2014-08-27 | 北京航空航天大学 | Multi-radar remote monitoring system and method based on WebSocket |
| CN104079599A (en) * | 2013-03-27 | 2014-10-01 | 招商局国际信息技术有限公司 | Real-time message synchronizing method and container wharf operation system |
| CN105282227A (en) * | 2015-09-06 | 2016-01-27 | 浪潮软件股份有限公司 | High-efficiency high-stability page real-time data refreshing method |
| CN106303674A (en) * | 2015-06-11 | 2017-01-04 | 阿里巴巴集团控股有限公司 | Data transmission method, device and intelligent television system |
| CN107315606A (en) * | 2017-06-14 | 2017-11-03 | 北京小米移动软件有限公司 | Using update method and device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090285392A1 (en) * | 2008-05-15 | 2009-11-19 | At&T Knowledge Ventures, L.P. | Real-Time Help Services for Web Applications |
| CN101867877B (en) * | 2009-04-15 | 2014-11-05 | 华为技术有限公司 | Method, equipment and system for sending PUSH message |
| CN101645801B (en) * | 2009-08-27 | 2012-02-08 | 中兴通讯股份有限公司 | Software version upgrading method based on cluster management and order exchanger |
| US9525588B2 (en) * | 2012-08-14 | 2016-12-20 | Empire Technology Development Llc | Push content to a currently utilized device among client devices |
| CN102917061B (en) * | 2012-10-19 | 2015-09-02 | 北京奇虎科技有限公司 | Resource synchronization method and system |
| CN104378391A (en) * | 2013-08-12 | 2015-02-25 | 无锡知谷网络科技有限公司 | Software updating method, system and device |
| CN103501486B (en) * | 2013-09-29 | 2016-09-28 | 华为软件技术有限公司 | A kind of information push method and push server |
| CN105978788A (en) * | 2016-04-27 | 2016-09-28 | 努比亚技术有限公司 | Message pushing device and method thereof |
-
2018
- 2018-04-27 CN CN201810395516.9A patent/CN108712476B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2518972A1 (en) * | 2011-04-27 | 2012-10-31 | Telefonaktiebolaget L M Ericsson AB (Publ) | System and method for device addressing |
| CN104079599A (en) * | 2013-03-27 | 2014-10-01 | 招商局国际信息技术有限公司 | Real-time message synchronizing method and container wharf operation system |
| CN104010039A (en) * | 2014-06-05 | 2014-08-27 | 北京航空航天大学 | Multi-radar remote monitoring system and method based on WebSocket |
| CN106303674A (en) * | 2015-06-11 | 2017-01-04 | 阿里巴巴集团控股有限公司 | Data transmission method, device and intelligent television system |
| CN105282227A (en) * | 2015-09-06 | 2016-01-27 | 浪潮软件股份有限公司 | High-efficiency high-stability page real-time data refreshing method |
| CN107315606A (en) * | 2017-06-14 | 2017-11-03 | 北京小米移动软件有限公司 | Using update method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108712476A (en) | 2018-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9578081B2 (en) | System and method for providing an actively invalidated client-side network resource cache | |
| CN109547511B (en) | WEB message real-time pushing method, server, client and system | |
| KR20000057718A (en) | Method and appratus for providing awareness-triggered push | |
| WO2005052759A3 (en) | Business language schema design framework | |
| CA2605120A1 (en) | Method and system for hosting and executing a component application | |
| WO2010072081A1 (en) | Method and system for realizing massive terminals access of a streaming media server | |
| CN112118315A (en) | Data processing system, method, device, electronic equipment and storage medium | |
| CN111314433B (en) | Message transmission method and device and electronic equipment | |
| CN103167031A (en) | Communication between Web applications | |
| CN103312593B (en) | A kind of message distributing system and method | |
| CN109788301B (en) | Live broadcast method, terminal equipment, live broadcast system and computer readable storage medium of streaming media | |
| CN111541555A (en) | Group chat optimization method and related product | |
| CN107332894B (en) | Live broadcast method, device and system, server and storage medium | |
| US10958712B2 (en) | Enhanced reliability for information services | |
| US20060150245A1 (en) | System and method of automatically transforming instant message transmission modes on internet | |
| CN112689020A (en) | Message transmission method, message middleware, electronic equipment and storage medium | |
| CN108712476B (en) | Method and system for updating data based on push technology | |
| CN110351577B (en) | Live broadcast information processing method and device, storage medium and electronic equipment | |
| CN109981778B (en) | Method, device, equipment and storage medium for realizing service of content distribution network | |
| CN106791992A (en) | Signal source method for pushing and system | |
| CN107733979B (en) | Data pushing method, server and system | |
| CN116032867A (en) | Session processing method and device, electronic equipment and storage medium | |
| CN115629909A (en) | Service data processing method and device, electronic equipment and storage medium | |
| CN111935316B (en) | Method and device for acquiring front-end equipment catalog | |
| CN112188245B (en) | Front-end camera real-time video-on-demand method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |