CN102739414A - Netmeeting drifting method and system - Google Patents
Netmeeting drifting method and system Download PDFInfo
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- CN102739414A CN102739414A CN2012102399356A CN201210239935A CN102739414A CN 102739414 A CN102739414 A CN 102739414A CN 2012102399356 A CN2012102399356 A CN 2012102399356A CN 201210239935 A CN201210239935 A CN 201210239935A CN 102739414 A CN102739414 A CN 102739414A
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Abstract
The invention provides a netmeeting drifting method and system. The method comprises the following steps that: a domain name resolution server receives and resolves meeting parameter information carried in a netmeeting request sent by a user, determines a meeting type and a region where the user is and judges whether the number of the current meetings of the meeting type in the region where the user is is larger than the corresponding threshold of the maximum number of the meetings according to a meeting load threshold table; and if so, the domain name resolution server creates an exception route rule table according to the received meeting parameter information carried in the netmeeting request, the parameter information of a region control server outside the region and a migration strategy and sends the netmeeting request to the corresponding region control server according to the exception route rule table.
Description
Technical field
The invention belongs to network communication field, relate in particular to a kind of Web conference bleach-out process and system.
Background technology
At present, along with the development of the network communications technology,, there is the demand of Web conference drift in the Web conference field.Yet at present the mode used of industry all is that the user of collective with a corresponding region server in the Web conference floats on the another one region server.For example, the A of company is provided with a machine room A1 in Beijing, and a machine room A2 is set in Hangzhou, and wherein, the user of Pekinese connects the server of Beijing machine room A1, and the user in Hangzhou connects the server of Hangzhou machine room A2.Excessive or when breaking down when the server stress of the machine room A1 of Pekinese, will all user collectives of the server that connect Beijing machine room A1 be floated on the server of Hangzhou machine room A2.Yet the mode of above-mentioned whole drift has not only greatly reduced Beijing user's Experience Degree, and can cause the server stress of Hangzhou machine room A2 excessive, can cause the system crash of all machine room servers what is more, has a strong impact on communication efficiency.
Summary of the invention
The present invention provides a kind of Web conference bleach-out process and system, to address the above problem.
The present invention provides a kind of Web conference bleach-out process.Said method may further comprise the steps: domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission; Confirm the zone that conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value; If surpass; The conference parameters information, said extra-regional Region control server parameter information and the migration strategy that carry according to the Web conference request that receives of domain name resolution server then; Set up exception routing rule table; And, the Web conference request is sent to corresponding Region control server according to exception routing rule table.
The present invention also provides a kind of Web conference drift system, comprises domain name resolution server and Region control server.Domain name resolution server join domain Control Server.Domain name resolution server; Be used for receiving and resolve the conference parameters information that Web conference request that the user sends is carried; Confirm the zone that conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.If surpass; Domain name resolution server then; Be used for the conference parameters information, said extra-regional Region control server parameter information and the migration strategy that carry according to the Web conference request that receives; Set up exception routing rule table, and, the Web conference request is sent to corresponding Region control server according to exception routing rule table.
Compared to prior art; According to Web conference bleach-out process provided by the invention and system; When domain name resolution server judges that according to meeting load threshold table obtain in the affiliated area active conference of said conference type outnumbers corresponding maximum meeting and count threshold value; Conference parameters information, said extra-regional Region control server parameter information and migration strategy that domain name resolution server carries according to the Web conference request that receives; Set up exception routing rule table, and, the Web conference request is sent to corresponding Region control server according to exception routing rule table.So, count the Web conference realization drift of threshold value to surpassing corresponding maximum meeting, thereby realize the drift of single game meeting, make the server cluster load more balanced, improve communication efficiency.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
The flow chart of the Web conference bleach-out process that provides for preferred embodiment according to the present invention shown in Figure 1;
The sketch map of the Web conference drift system that provides for preferred embodiment according to the present invention shown in Figure 2.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
The flow chart of the Web conference bleach-out process that provides for preferred embodiment according to the present invention shown in Figure 1.As shown in Figure 1, the Web conference bleach-out process that preferred embodiment of the present invention provides comprises step 101～102.
In step 101; Domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission; Confirm the zone that conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.In this, conference parameters information comprises meeting number, participant's area information and address information.Wherein, participant's area information refers to the area information that people with a part in a conference person distributes.
Particularly, when the user initiates Web conference, set the meeting number, participant's area information of said Web conference after, the Web conference request is sent to domain name resolution server.After domain name resolution server receives the Web conference request, through resolving the conference parameters information acquisition user's addresses information (for example, IP address) of carrying in the Web conference request to confirm the zone under the said user.For example, initiate Web conference if the IP address is the user P of 202.91.251.148, then can to obtain the IP address through the Web conference request of resolving user P and sending be 202.91.251.148 to domain name resolution server, and corresponding zone, above-mentioned IP address is Hangzhou.
In present embodiment, domain name resolution server also through resolving the conference parameters information of carrying in the Web conference request, is confirmed conference type.In this, said conference type comprises general meeting, one's respective area convention and trans-regional convention.The differentiation standard example of said conference type is as shown in table 1.Yet the present invention does not limit this.In practical application, can set the kind and the differentiation standard of conference type as required.
Table 1
For example; If the conference parameters information of carrying in the Web conference request that user P sends comprises meeting number 200 people; Participant's area information is Suzhou and Hangzhou; Then domain name resolution server can know that with reference to above-mentioned conference type differentiation standard control table this Web conference belongs to general meeting according to above-mentioned information.
In present embodiment, the meeting load threshold table of domain name resolution server storage All Ranges.The meeting load threshold table of domain name resolution server storage comprises that threshold value and active conference number are counted in the corresponding maximum meeting of different conference type in the All Ranges.Wherein, the maximum meeting in each regional meeting load threshold table is counted threshold value and can be confirmed according to actual conditions.The present invention does not limit this.
With Hangzhou, Beijing, three zones, Suzhou is example, and the meeting load threshold table example of domain name resolution server storage is as shown in table 2.
Table 2
In present embodiment, domain name resolution server is according to the active conference number in the Web conference request real-time update meeting load threshold table that receives.If domain name resolution server judges that the active conference number that obtains said conference type in the affiliated area does not surpass corresponding maximum meeting and counts threshold value; Then domain name resolution server is sent to the Region control server corresponding with said zone with the Web conference request, and said Region control server is sent to said Web conference request and said conference type corresponding load equalization server.Load-balanced server is sent to the corresponding communication server with said Web conference request after receiving the Web conference request, and the said communication server is handled said Web conference request.For example; If this Web conference request is " user a sends text message to user b "; After the communication server receives this request; At first to distributed cache server inquiring user b on which communication server, and then send request to the communication server at user b place, ask this communication server to transmit text message and give user b.In this, the information in all communication servers all can be synchronously to distributed cache server.The communication server is realized trans-regional information interaction through distributed cache server.So, improved communication efficiency.
In step 102; If surpass; The conference parameters information, said extra-regional Region control server parameter information and the migration strategy that carry according to the said Web conference request that receives of domain name resolution server then; Set up exception routing rule table, and, said Web conference request is sent to corresponding Region control server according to said exception routing rule table.
Wherein, said migration strategy is: said Web conference request is corresponded to the higher Region control server of priority.Wherein, domain name resolution server is set and the storage migration strategy.In this, the priority of Region control server is for example confirmed according to regional importance.For example, the priority of the Region control server of Beijing area is higher than the Region control server of Suzhou District.Yet the present invention does not limit this.In other embodiment, said migration strategy can be: said Web conference request is corresponded to the higher Region control server of idleness.Wherein, the idleness of Region control server can be confirmed according to the ratio that threshold value is counted in the active conference number and the maximum meeting of the corresponding conference type of affiliated area.Yet the present invention does not limit the actual operation mode of idleness.In practical application, can set as required.In addition, the domain name resolution server inquiry obtains said extra-regional Region control server parameter information, and said parameter information comprises the address information of Region control server.And said exception routing rule table comprises and surpasses the corresponding relation that all participants' in the Web conference request of threshold value address information with the Region control server parameter information of confirming according to migration strategy are counted in maximum meeting.
Next, be that example describes with Hangzhou, three zones in Suzhou and Beijing.The corresponding Region control server in each zone.If the user T1 in zone, Hangzhou sends Web conference request Y; Conference parameters information is following: meeting number 200 people; The address information that the address information of user T1 (for example, IP address 117.81.233.120), participant's area information comprise user T2 (for example; IP address 117.81.233.121) and the address information of user T3 (for example; IP address 117.81.233.122), after then domain name resolution server is resolved the Web conference request Y of user T1, confirm that according to the IP address of user T1 user T1 belongs to the zone, Hangzhou.In addition, confirm that according to the differentiation of conference type shown in the table 1 standard said Web conference is general meeting.In addition, with reference to the meeting load threshold table shown in the table 2, if add that this meeting surpasses the regional corresponding maximum meeting of general meeting in Hangzhou and counts threshold value (for example, 1200), at this moment, this Web conference request Y need be forwarded to other Region control server.In this, the domain name resolution server inquiry obtains to remove the address information (that is the Region control server of Suzhou and Beijing area) of the extra-regional Region control server in Hangzhou.And domain name resolution server can know that according to migration strategy zone, Pekinese importance is higher than the regional importance in Suzhou, therefore, confirms that Web conference request Y need be forwarded to Pekinese's Region control server.So, domain name resolution server can be set up the for example exception routing rule table shown in the following table according to above-mentioned information.
| Exception IP address | The IP address of Pekinese's Region control server |
| 117.81.233.120 | 202.91.251.133 |
| 117.81.233.121 | 202.91.251.133 |
| 117.81.233.122 | 202.91.251.133 |
In present embodiment, according to last table, when user T1～T3 logined meeting, domain name resolution server can be forwarded to the request of user T1～T3 on Pekinese's Region control server, thereby realized the drift of single game meeting.In addition, when this when meeting adjourned, Region control server message of redispatching in Pekinese's is given domain name resolution server, the exception rule that the deletion of request domain name resolution server is added.
In addition, in present embodiment, when having exception routing rule table in the domain name resolution server, domain name resolution server is after the request that receives the user, and whether inspection user's addresses information is present in the exception routing rule table earlier.If have said user's addresses information in the exception routing rule table; Then the request with this user is sent on the Region control server of confirming according to exception routing rule table; If do not have said user's addresses information in the exception routing rule table, then this user's request be sent to the Region control server of this user corresponding region.
The sketch map of the Web conference drift system that provides for preferred embodiment according to the present invention shown in Figure 2.As shown in Figure 2, the Web conference drift system that preferred embodiment of the present invention provides comprises domain name resolution server 20, Region control server 21a～21c, load-balanced server 22a～22c, 23a～23c, 24a～24c, communication server a1～a3, b1～b3, c1～c3, d1～d3, e1～e3, f1～f3, g1～g3, h1～h3, k1～k3 and distributed cache server 30.In this, be that example describes with three Region control servers.Domain name resolution server 20 join domain Control Server 21a～21c, corresponding three load-balanced servers, three communication servers of the corresponding connection of each load-balanced server of connecting of each Region control server.Distributed cache server 30 connects the communication server.Yet the present invention is the number of localized area Control Server, load-balanced server and the communication server not.
In present embodiment; Domain name resolution server 20; Be used for receiving and resolve the conference parameters information that Web conference request that the user sends is carried; Confirm the zone that conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.If surpass; Then domain name resolution server 20; Also be used for the conference parameters information, said extra-regional Region control server parameter information and the migration strategy that carry according to the said Web conference request that receives; Set up exception routing rule table, and, said Web conference request is sent to corresponding Region control server according to said exception routing rule table.
In addition; If domain name resolution server 20 judges that the active conference number that obtains said conference type in the affiliated area does not surpass corresponding maximum meeting and counts threshold value; Then domain name resolution server 20 (for example is sent to the Region control server corresponding with said zone with said Web conference request; Region control server 21a), Region control server 21a is sent to said Web conference request and said conference type corresponding load equalization server (for example, load-balanced server 22a).After load-balanced server receives said Web conference request, said Web conference request is forwarded to the corresponding communication server, the corresponding said communication server is handled said Web conference request.About Region control server 21b and 21c identical processing procedure is arranged, so repeat no more in this.In addition, said about the specific operation process of said system with above-mentioned method, so repeat no more in this.
In sum; Preferred embodiment provides according to the present invention Web conference bleach-out process and system; When domain name resolution server judges that according to meeting load threshold table obtain in the affiliated area active conference of said conference type outnumbers corresponding maximum meeting and count threshold value; Conference parameters information, said extra-regional Region control server parameter information and migration strategy that domain name resolution server carries according to the Web conference request that receives; Set up exception routing rule table, and, the Web conference request is sent to corresponding Region control server according to exception routing rule table.So, count the Web conference realization drift of threshold value to surpassing corresponding maximum meeting, thereby realize the drift of single game meeting, make the server cluster load more balanced, improve communication efficiency.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Web conference bleach-out process is characterized in that, may further comprise the steps:
Domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission; Confirm the zone that conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value;
If surpass; The conference parameters information, said extra-regional Region control server parameter information and the migration strategy that carry according to the said Web conference request that receives of domain name resolution server then; Set up exception routing rule table; And, said Web conference request is sent to corresponding Region control server according to said exception routing rule table.
2. method according to claim 1 is characterized in that, said conference parameters information comprises meeting number, participant's area information and address information.
3. method according to claim 1 is characterized in that, the inquiry of domain name resolution server obtains said extra-regional Region control server parameter information.
4. method according to claim 1 is characterized in that, said migration strategy is: said Web conference request is corresponded to the higher Region control server of priority.
5. method according to claim 4; It is characterized in that said exception routing rule table comprises and surpasses the corresponding relation that all participants' in the Web conference request of threshold value address information with the Region control server parameter information of confirming according to said migration strategy are counted in maximum meeting.
6. method according to claim 1 is characterized in that, said conference type comprises general meeting, one's respective area convention and trans-regional convention.
7. method according to claim 1; It is characterized in that; If the domain name resolution server judges that the active conference number that obtains said conference type in the affiliated area does not surpass corresponding maximum meeting and counts threshold value; Then the domain name resolution server is sent to the Region control server corresponding with said zone with said Web conference request, and said Region control server is sent to said Web conference request and said conference type corresponding load equalization server.
8. method according to claim 7 is characterized in that, said load-balanced server is sent to the corresponding communication server with said Web conference request after receiving the Web conference request, and the said communication server is handled said Web conference request.
9. a Web conference drift system is characterized in that comprise domain name resolution server and Region control server, the domain name resolution server connects said Region control server,
The domain name resolution server; Be used for receiving and resolve the conference parameters information that Web conference request that the user sends is carried; Confirm the zone that conference type and said user are affiliated; And judge that according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value
If surpass; Domain name resolution server then; Be used for the conference parameters information, said extra-regional Region control server parameter information and the migration strategy that carry according to the said Web conference request that receives; Set up exception routing rule table, and, said Web conference request is sent to corresponding Region control server according to said exception routing rule table.
10. system according to claim 9; It is characterized in that; Also comprise the load-balanced server and the communication server; Said load-balanced server connects the said Region control server and the said communication server, if the domain name resolution server judges that the active conference number that obtains said conference type in the affiliated area does not surpass corresponding maximum meeting and counts threshold value, then the domain name resolution server is sent to the Region control server corresponding with said zone with said Web conference request; Said Region control server is sent to said Web conference request and said conference type corresponding load equalization server; After said load-balanced server receives said Web conference request, said Web conference request is forwarded to the corresponding communication server, the corresponding said communication server is handled said Web conference request.
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Application publication date: 20121017 |