CN103095729A - Web content switching system based on session initiation (SIP) protocol and switching method thereof - Google Patents
Web content switching system based on session initiation (SIP) protocol and switching method thereof Download PDFInfo
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Abstract
The invention discloses a Web content switching system based on a session initiation (SIP) protocol and a switching method of the Web content switching system, and belongs to the technical field of network communication. The Web content switching system based on the SIP protocol comprises a Web server, user equipment, and a SIP proxy server. In the switching method of the Web content switching system, the user equipment registers an identification ID to the SIP proxy server, after the user equipment which lunches conversational service sends out a switching business request, the SIP proxy server sends the user equipment ID which is registered to the user equipment which lunches the conversational service, the SIP proxy server processes SIP protocol information generated by the user equipment which lunches the conversational service and a switching service command is obtained, and the user equipment continuing the conversational service selects the way of accessing the Web server according to a self device type. The Web content switching system based on the SIP protocol and the switching method of the Web content switching system not only achieves seamless switching of Web conversation, but also supports business switching among different devices.
Description
Technical field
The invention discloses web content switched system and changing method thereof based on Session Initiation Protocol, belong to the technical field of network service.
Background technology
Session initiation (SIP, Session Initiation Protocol) is the application layer protocol that is used for session management of being formulated by IETF, and up-to-date proposal standard is RFC3261 at present.By SIP, people can create, revise and stop the session by one or more participants' participations easily on IP network.Any application with session management feature such as phone, meeting, instant message, game etc., can use SIP that session is managed.IETF is the whole Internet multimedia conferencing architecture of definition in SIP not, this makes SIP can reuse easily some protocol components of successful Application in Internet, such as, email, DNS, RTP, HTTP, SDP etc. have increased simplicity, flexibility, the extensibility of SIP.
Current, internet development moves to maturity step by step.No matter at Telecoms or computer circle, network and service more and more trend towards merging, and along with the development of technology, people are also more and more higher to experience and the functional requirement of Web browser.Traditional Web browser is realizing that content is shared and just there is bottleneck in session on switching, and can only by means of new technology, could realize breakthrough.Content is shared and is referred to utilize the identical Web resource of two or more Web browser access, and the session switching refers to a Web session is switched to from a browser process of another browser.
At present, realize that the content of Web browser is shared and the session switching, can realize by the method that sends URL (Universal Resource Locator).But along with the development of Web2.0, a lot of websites require the user to carry out authentication, and the simplest mode is inputted login name and password exactly, as: log in the E-mail address, microblogging account, forum's account etc.If by sending the mode of URL, after the user is opening the Web page on a browser and authenticates, then URL is sent to other users, when other users open the Web page with this URL, can't show the page that user before logged in.This just need to utilize new technology realization with the Web page the sharing between a plurality of browsers of authentication function.
In addition, along with the development of mobile technology, increasing people learns to browse the Web webpage with mobile phone.Present restriction due to technology can't realize that the Web between mobile phone and mobile phone shares and the session switching, and the Web between mobile phone and computer shares and session is switched.
Summary of the invention
Technical problem to be solved by this invention is the deficiency for the above-mentioned background technology, and web content switched system and changing method thereof based on Session Initiation Protocol are provided.
The present invention adopts following technical scheme for achieving the above object:
Web content switched system based on Session Initiation Protocol comprises Web server, subscriber equipment, and described web content switched system based on Session Initiation Protocol also comprises: sip proxy server;
Described subscriber equipment comprises: the subscriber equipment of initiation session business, target UE; Subscriber equipment, the target UE of described initiation session business send registration request to sip proxy server; The subscriber equipment of described initiation session business selects a registered target UE as the subscriber equipment of bearing session service by the Internet shared web server content, sends the Session Initiation Protocol information of carrying the subscriber equipment ID that bears session service;
Described sip proxy server is used for: receive the registration request of subscriber equipment, the ID of described subscriber equipment, server authentication information, Web server address is stored in database; When the subscriber equipment of initiation session business sends the service switchover request, registered target UE ID is sent to the subscriber equipment of initiation session business, the Session Initiation Protocol information of carrying the subscriber equipment ID that bears session service that sends according to the subscriber equipment of initiation session business obtains the service switchover instruction;
The described subscriber equipment that bears session service is after receiving the service switchover instruction that sip server sends, by the Internet shared web server content.
In described web content switched system based on Session Initiation Protocol, sip proxy server is realized the switching of session service in accordance with the following steps:
After steps A, sip proxy server receive the service switchover request message that the subscriber equipment of initiation session business sends, the subscriber equipment of initiation session business is carried out authentication; Search the ID of chartered target UE, and send to the subscriber equipment of initiation session business after the ID encryption with chartered target UE;
Step B, the subscriber equipment of initiation session business is selected the subscriber equipment of bearing session service in chartered target UE, structure comprises the Session Initiation Protocol information of the subscriber equipment ID that bears session service, will be sent to sip proxy server after the Session Initiation Protocol information encryption;
Step C, sip proxy server be to the Session Initiation Protocol decrypts information that the subscriber equipment of initiation session business sends, and obtains ID, Web server address, the session data of the subscriber equipment of the business of bearing;
Step D; sip proxy server is searched the sip address of the subscriber equipment of bearing session service in database according to the ID that bears the subscriber equipment of session service; and send the service switchover instruction to the subscriber equipment of bearing session service, after the subscriber equipment of bearing session service receives the service switchover instruction, sip proxy server is carried out authentication:
If sip proxy server receives the failure response of the subscriber equipment of bearing session service or bears the message of the subscriber equipment refusal switching of session service, sip proxy server stops current handover operation, and send failure response message to the subscriber equipment of initiation session business, return to step B;
If sip proxy server receives the message of the subscriber equipment success response of bearing session service; sip proxy server just comprises the Session Initiation Protocol information of the device type information of initiation session service user device and gives the subscriber equipment bear session service, bears the subscriber equipment of session service and chooses the corresponding browser access page according to the device type of initiation session service user device.
The changing method of described web content switched system based on Session Initiation Protocol comprises the steps:
Step 1, subscriber equipment sends registration request to sip proxy server, and sip proxy server receives after registration request the ID of subscriber equipment, server authentication information, Web server address is stored in database;
Step 2, the subscriber equipment of initiation session business is by the Internet shared web server content;
Step 3, the subscriber equipment of initiation session business are sent the request of service switchover to sip proxy server, sip proxy server switches to from the subscriber equipment of initiation session business the subscriber equipment of bearing session service with session service;
Step 4, after successful switch, the subscriber equipment of initiation session business, the subscriber equipment of bearing session service send to sip proxy server and nullify log-on message, deletion log-on message after the sip proxy server response.
The present invention adopts technique scheme, have following beneficial effect: the sip proxy server that the present invention introduces has been stored the log-on message of subscriber equipment, can obtain ID and the session information of initiation session equipment by treatment S IP protocol information, realize the seamless switching of Web session; Simultaneously, this programme is also supported the switching between the distinct device type.
Description of drawings
Fig. 1 is the schematic diagram based on the web content switched system of Session Initiation Protocol.
Fig. 2 is the workflow diagram that sip proxy server switches subscriber equipment.
Fig. 3 is the flow process based on the changing method of the web content switched system of Session Initiation Protocol.
Embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to invention:
As shown in Figure 1, the web content switched system based on Session Initiation Protocol comprises Web server, subscriber equipment, sip proxy server.Subscriber equipment comprises: the subscriber equipment of initiation session business, a plurality of target UE; Subscriber equipment, the target UE of described initiation session business send registration request to sip proxy server; The subscriber equipment of described initiation session business is by the Internet shared web server content, select a registered target UE as the subscriber equipment of bearing session service, the Session Initiation Protocol information sip proxy server that the subscriber equipment ID that bears session service is carried in transmission is used for: receive the registration request of subscriber equipment, the ID of described subscriber equipment, server authentication information, Web server address is stored in database; When the subscriber equipment of initiation session business sends the service switchover request; registered target UE ID is sent to the subscriber equipment of initiation session business; the Session Initiation Protocol information of carrying the subscriber equipment ID that bears session service that sends according to the subscriber equipment of initiation session business obtains subscriber equipment that the service switchover instruction bears session service after receiving the service switchover instruction that sip server sends, by the Internet shared web server content.
The workflow diagram of sip proxy server switching subscriber equipment comprises following flow process as shown in Figure 2:
Steps A, sip proxy server receive the digital certificate of first verifying subscriber equipment 1 after the request message of the service switchover that subscriber equipment 1 sends, and subscriber equipment 1 is carried out authentication; After by authentication, begin to search database, search the ID of the target UE of registering this moment on acting server, and the ID that will register target UE sends to subscriber equipment 1 after encrypting; Subscriber equipment 1 is the subscriber equipment of initiation session, and the SIP INVITE is the solicited message of service switchover;
Step B, subscriber equipment 1 is being selected the subscriber equipment 2 of bearing session service in registered user's equipment, take subscriber equipment 2 as switching the opposite end, by switch ID to end user device 2, Web server address, session data consists of Session Initiation Protocol information, will be sent to sip proxy server after the Session Initiation Protocol information encryption;
Step C, sip proxy server is decrypted it after receiving the Session Initiation Protocol information that subscriber equipment 1 sends, obtain ID, Web server address, the session data (comprising sip proxy server checking message) of subscriber equipment 2, and will deposit in database after these data encryptions;
Step D, sip proxy server is searched the address of subscriber equipment 2 and the device type of subscriber equipment 2 according to the ID of subscriber equipment 2 in database, if subscriber equipment 2 is computer, the IP address of user's equipment 2 sends SIP INVITE (be to subscriber equipment 2 and send the service switchover instruction) to the IP address of subscriber equipment 2; If the type of subscriber equipment 2 is portable mobile equipment, the sip address of user's equipment 2, sip address by subscriber equipment 2 finds subscriber equipment 2 and sends the service switchover instruction, and subscriber equipment 2 carries out authentication to sip proxy server after receiving the service switchover instruction:
If sip proxy server receives the failure response of subscriber equipment 2 or the message that subscriber equipment 2 refusals switch, sip proxy server stops current handover operation, and sends failure response to subscriber equipment 1, returns to step B;
if sip proxy server receives the message of subscriber equipment 2 success responses, sip proxy server is with the address of Web server, session data, send to subscriber equipment 2 after the Session Initiation Protocol information encryption that the information such as device type of subscriber equipment 1 form, the message of subscriber equipment 2 feedback successful switch is to sip proxy server, the message of sip proxy server feedback successful switch is to subscriber equipment 1, subscriber equipment 2 is chosen the suitable browser access page according to the device type of subscriber equipment 1 as far as possible, as: if subscriber equipment 1 is mobile phone, subscriber equipment 2 uses the WAP browser to browse, if subscriber equipment 1 is computer, subscriber equipment 2 uses Web browser to browse, if there is no suitable browser, use the default browser of equipment.
Based on the changing method of the web content switched system of Session Initiation Protocol as shown in Figure 3, comprise the steps.
Step 1, subscriber equipment 1, subscriber equipment 2 send registration information to sip proxy server respectively, and sip proxy server receives after registration information the ID of subscriber equipment 1, subscriber equipment 2, server authentication information, Web server address is stored in database; Sip proxy server sends digital certificate to them after subscriber equipment 1, subscriber equipment 2 are successfully registered.
Step 2, subscriber equipment 1 sends the session request to Web server, passes through the Internet shared web server content after obtaining web server response.
Step 3, subscriber equipment 1 are sent the request of service switchover to sip proxy server, sip proxy server switches to subscriber equipment 2 with session service from subscriber equipment 1 according to above-mentioned steps A to the flow process of step D.
Step 4, subscriber equipment 1, subscriber equipment 2 send to sip proxy server and nullify log-on message after successful switch, deletion log-on message after the sip proxy server response.
In sum, the sip proxy server that the present invention introduces has been stored the log-on message of subscriber equipment, can obtain ID and the session information of initiation session equipment by treatment S IP protocol information, realizes the seamless switching of Web session; Simultaneously, this programme is also supported the switching between the distinct device type, and namely the computer expert crosses the page that WAP browser access mobile device is being accessed, the page that mobile device is being accessed by carrying browser access Web server access computer.
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| CN201310054568.7A CN103095729B (en) | 2013-02-21 | 2013-02-21 | Based on web content switched system and the changing method thereof of Session Initiation Protocol |
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| CN201310054568.7A CN103095729B (en) | 2013-02-21 | 2013-02-21 | Based on web content switched system and the changing method thereof of Session Initiation Protocol |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979564A (en) * | 2016-10-21 | 2018-05-01 | 中兴通讯股份有限公司 | A kind of seamless handover method and device of the session of webpage real-time Communication for Power |
| CN110300154A (en) * | 2019-05-30 | 2019-10-01 | 上海派拉软件股份有限公司 | Method for realizing multi-browser session sharing based on plug-in |
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- 2013-02-21 CN CN201310054568.7A patent/CN103095729B/en not_active Expired - Fee Related
Patent Citations (4)
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| US6356934B1 (en) * | 1997-04-28 | 2002-03-12 | Sabre Inc. | Intermediate server having control program for storing content accessed during browsing sessions and playback program for asynchronously replaying browsing sessions |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107979564A (en) * | 2016-10-21 | 2018-05-01 | 中兴通讯股份有限公司 | A kind of seamless handover method and device of the session of webpage real-time Communication for Power |
| CN110300154A (en) * | 2019-05-30 | 2019-10-01 | 上海派拉软件股份有限公司 | Method for realizing multi-browser session sharing based on plug-in |
| CN110300154B (en) * | 2019-05-30 | 2020-06-09 | 上海派拉软件股份有限公司 | Method for realizing multi-browser session sharing based on plug-in |
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Application publication date: 20130508 Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000218 Denomination of invention: Web content switching system based on session initiation (SIP) protocol and switching method thereof Granted publication date: 20160302 License type: Common License Record date: 20161118 |
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Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000218 Date of cancellation: 20180116 |
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