CN108155998A - A kind of cluster server sends the method and system of broadcast message - Google Patents
A kind of cluster server sends the method and system of broadcast message Download PDFInfo
- Publication number
- CN108155998A CN108155998A CN201611104230.8A CN201611104230A CN108155998A CN 108155998 A CN108155998 A CN 108155998A CN 201611104230 A CN201611104230 A CN 201611104230A CN 108155998 A CN108155998 A CN 108155998A
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- CN
- China
- Prior art keywords
- server
- information
- main control
- workspace
- cluster
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Classifications
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- 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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
- H04L12/1868—Measures taken after transmission, e.g. acknowledgments
Abstract
The invention discloses the method and system that a kind of cluster server sends broadcast message, this method includes：Main control server sends information；Workspace server receives information；Workspace server sends confirmation message；Main control server retransmits information to the workspace server for not receiving information.Technical solution of the present invention improves the information transfer efficiency inside server cluster, it ensure that the reliability to communicate between server, reduce the administration overhead inside server cluster, improve the O＆M stability of server cluster, it ensure that the quality of service of server, the risk of server cluster operation is avoided, improves the efficiency of server cluster management.
Description
Technical field
The present invention relates to technical field of the computer network, more particularly to a kind of method of cluster server transmission broadcast message
And system.
Background technology
With the continuous development become increasingly popular with network application of network broadband, customer service demand and to server process
The demand of ability is in Fast growth phase, constantly challenges to server technology development.In order to solve business demand kimonos
Imbalance between device processing capacity of being engaged in, server technology is from the one-to-many framework of one-node network server, to cluster
Change, the migration of the multi-to-multi framework of multiserver, extend the processing capacity and bandwidth of server, it is cheap, efficient, reliable to realize
Network service capabilities.Application server cluster can obtain very high calculating speed from the parallel computation of multiple computers,
It can also be backuped with multiple computers, so that whole system still can be transported normally after any one machine disruptions service
Row, ensure that the efficiency and stability of server handling ability.
Server cluster is organically to connect the server of one group of independence by certain mechanism (network connection), group
Into the multi-server system of a loose coupling, be deployed in application program in these servers can by network share memory,
Messaging is carried out, interprocess communication is realized, so as to fulfill Distributed Calculation.Externally, server cluster is only one
A system externally provides unified service.
One group of mutually independent server shows as single system in a network, and is subject to pipe with the pattern of triangular web
Reason, this triangular web provide the service of high reliability for client workstation.The mistake of offering customers service is unified in triangular web
Cheng Zhong needs the organic coordination between each server.This content coordinated is mainly reflected in：
1) server cluster includes the more servers for possessing shared data memory space, passes through between each server
Internal lan is in communication with each other；
2) when a wherein server fail, the application program that it is run will automatically be connect by other servers
Pipe；
3) in most cases, computer all in cluster is owned by a common title, appoints in group system
One server of meaning can all be used by all network users.
4) server run in group system not necessarily expensive goods, but the cluster of server can provide
Quite high performance not shut down service；
5) each server can all undertake part calculating task, and due to the performance of cluster multiple servers, because
This, the computing capability of total system will increase；
6) simultaneously, every server can also undertake certain fault-tolerant task, when wherein certain server breaks down, be
System can be under the support of special-purpose software by this server and isolation of system, and passes through the load transfer between each server
System realizes new load balance, while sends out alarm signal to system manager.
Coordination between server and management inside server cluster have the Effec-tive Function of server cluster important
Meaning.Information between server inside server cluster is transmitted, and is generally carried out using broadcast mode, i.e., a piece of news or
Notice can broadcast to all workspace servers, and workspace server judges to receive whether object fits after information is received
With then reception or discarding；Workspace server is point-to-point to be sent to master server sending information to be.It is this to send letter
The mode meeting occupied bandwidth resource of breath, causes the waste of server resource, especially in cross-platform business or huge portfolio,
Server cluster needs to distribute a large amount of memory and bandwidth resources to handle internal management data, can be to the place of server cluster
Reason ability causes larger pressure, and equipment has the risk of delay machine or loss of data, reduces, reduces to the usage experience of user
The operational efficiency of server cluster.
Invention content
The present invention provides a kind of method that cluster server sends broadcast message, improves the information inside server cluster
Transmission efficiency ensure that the reliability to communicate between server, reduce the administration overhead inside server cluster, improve service
The O＆M stability of device cluster, ensure that the quality of service of server, avoids the risk of server cluster operation, improves clothes
The efficiency of business device cluster management.
Technical scheme of the present invention provides a kind of method that cluster server sends broadcast message, includes the following steps：
Main control server sends information；
Workspace server receives information；
Workspace server sends confirmation message；
Main control server retransmits information to the workspace server for not receiving information.
Further, each cluster server has an at least main control server and an at least work service
Device；
The each main control server corresponds to an at least workspace server, each workspace server pair
Answer a unique main control server.
Further, when the information that the main control server is sent includes but not limited to information encoding, destination address, sends
Between and the information content.
Further, the sending method of the main control server is the broadcast transmission mode of point to multi--point.
Further, workspace server sends the confirmation message immediately after information is received.
Further, the main control server carries out again every 100ms to the workspace server for not receiving information
It sends.
Further, the object for retransmitting information is not receive the confirmation in the 100ms that last time sends
The workspace server of information.
Technical scheme of the present invention additionally provides the system that a kind of cluster server sends broadcast message, including master control service
Device and workspace server, wherein,
Main control server is used for broadcast transmission information, judges not receiving the workspace server of information and re-broadcasts hair
It delivers letters breath；
Workspace server is used to receive information and sends confirmation message.
Further, the workspace server sends the confirmation message immediately after information is received.
Further, the main control server carries out again every 100ms to the workspace server for not receiving information
Send information.
Technical solution of the present invention realizes that efficient information is transmitted in server cluster, improves inside server cluster
Information transfer efficiency ensure that the reliability to communicate between server, reduce the administration overhead inside server cluster, improve
The O＆M stability of server cluster, ensure that the quality of service of server, avoid the risk of server cluster operation, improve
The efficiency of server cluster management.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention is described in further detail.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the method flow diagram that cluster server sends broadcast message in the embodiment of the present invention one；
Fig. 2 is the system construction drawing that cluster server sends broadcast message in the embodiment of the present invention one.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Fig. 1 sends the method flow diagram of broadcast message, the flow of this method for cluster server in the embodiment of the present invention one
Include the following steps：
Step 101, main control server send information.
Each cluster server has an at least main control server and an at least workspace server；
Each main control server corresponds to an at least workspace server, and each workspace server corresponds to a unique master
Control server.
The information that main control server is sent includes but not limited to information encoding, destination address, sending time and the information content
Etc. contents.
The mode of the transmission information of main control server is the broadcast transmission mode of point to multi--point.
Step 102, workspace server receive information.
Step 103, workspace server send confirmation message.
Workspace server sends confirmation message immediately after information is received.
Step 104, main control server retransmit information to the workspace server for not receiving information.
Main control server is retransmitted every 100ms to the workspace server for not receiving information；
The object of retransmission is the workspace server for not receiving confirmation message in the 100ms that last time sends.
In order to realize that above-mentioned cluster server sends the flow of broadcast message, the present embodiment additionally provides a kind of cluster service
The system that device sends broadcast message, Fig. 2 are the system construction drawing that cluster server sends broadcast message in the embodiment of the present invention one.
As shown in Fig. 2, the system includes main control server 201 and workspace server 202, wherein：
Main control server is used for broadcast transmission information, judges not receiving the workspace server of information, and to not receiving information
Workspace server retransmitted, radiation pattern be point to multi--point broadcast transmission mode；
Workspace server is used to receive information and sends confirmation message.
Workspace server sends confirmation message immediately after information is received.
Main control server carries out retransmission information every 100ms to the workspace server for not receiving information.
Technical solution in above-described embodiment realizes that efficient information is transmitted in server cluster, improves server set
Information transfer efficiency inside group, ensure that the reliability to communicate between server, reduces the management inside server cluster
Expense improves the O＆M stability of server cluster, ensure that the quality of service of server, avoids server cluster operation
Risk improves the efficiency of server cluster management.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
The shape of computer program product that usable storage medium is implemented on (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method that cluster server sends broadcast message, which is characterized in that include the following steps：
Main control server sends information；
Workspace server receives information；
Workspace server sends confirmation message；
Main control server retransmits information to the workspace server for not receiving information.
2. according to the method described in claim 1, it is characterized in that, further comprise：
Each cluster server has an at least main control server and an at least workspace server；
The each main control server corresponds to an at least workspace server, and each workspace server corresponds to only
Main control server described in platform one by one.
3. according to the method described in claim 1, it is characterized in that, the information that the main control server is sent includes but not limited to
Information encoding, destination address, sending time and the information content.
4. according to the method described in claim 1, it is characterized in that, the sending method of the main control server is point to multi--point
Broadcast transmission mode.
5. according to the method described in claim 1, it is characterized in that, workspace server after information is received, immediately send described in
Confirmation message.
6. according to the method described in claim 1, it is characterized in that, the main control server every 100ms to not receiving information
The workspace server retransmitted.
7. the method according to claim 1 or 6, which is characterized in that the object for retransmitting information is apart from last time
The workspace server of the confirmation message is not received in the 100ms of transmission.
8. a kind of system that cluster server sends broadcast message, which is characterized in that including main control server and workspace server,
Wherein：
Main control server is used for broadcast transmission information, judges not receiving the workspace server of information and re-broadcasts transmission letter
Breath；
Workspace server is used to receive information and sends confirmation message.
9. system according to claim 8, which is characterized in that the workspace server is sent immediately after information is received
The confirmation message.
10. system according to claim 8, which is characterized in that the main control server is every 100ms to not receiving information
The workspace server carry out retransmission information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104230.8A CN108155998A (en) | 2016-12-05 | 2016-12-05 | A kind of cluster server sends the method and system of broadcast message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104230.8A CN108155998A (en) | 2016-12-05 | 2016-12-05 | A kind of cluster server sends the method and system of broadcast message |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108155998A true CN108155998A (en) | 2018-06-12 |
Family
ID=62469940
Family Applications (1)
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|---|---|---|---|
| CN201611104230.8A Pending CN108155998A (en) | 2016-12-05 | 2016-12-05 | A kind of cluster server sends the method and system of broadcast message |
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Citations (7)
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| CN102273143A (en) * | 2009-01-16 | 2011-12-07 | 熵敏通讯股份有限公司 | Method and apparatus for block acknowledgement in a communication network |
| CN103297268A (en) * | 2013-05-13 | 2013-09-11 | 北京邮电大学 | P2P (peer to peer) technology based distributed data consistency maintaining system and method |
| CN103369051A (en) * | 2013-07-22 | 2013-10-23 | 中安消技术有限公司 | Data server cluster system and data synchronization method |
| CN104639659A (en) * | 2015-03-12 | 2015-05-20 | 浪潮集团有限公司 | Data extraction and transformation method based on server clustering technology |
| CN105991412A (en) * | 2015-02-12 | 2016-10-05 | 阿里巴巴集团控股有限公司 | Method and device for pushing message |
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2016
- 2016-12-05 CN CN201611104230.8A patent/CN108155998A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060285518A1 (en) * | 2005-06-15 | 2006-12-21 | Newsoft Technology Corporation | Method and system of transmitting information from one to many terminals via wireless local area network |
| CN102273143A (en) * | 2009-01-16 | 2011-12-07 | 熵敏通讯股份有限公司 | Method and apparatus for block acknowledgement in a communication network |
| CN102025630A (en) * | 2010-12-14 | 2011-04-20 | 成都市华为赛门铁克科技有限公司 | Load balancing method and load balancing system |
| CN103297268A (en) * | 2013-05-13 | 2013-09-11 | 北京邮电大学 | P2P (peer to peer) technology based distributed data consistency maintaining system and method |
| CN103369051A (en) * | 2013-07-22 | 2013-10-23 | 中安消技术有限公司 | Data server cluster system and data synchronization method |
| CN105991412A (en) * | 2015-02-12 | 2016-10-05 | 阿里巴巴集团控股有限公司 | Method and device for pushing message |
| CN104639659A (en) * | 2015-03-12 | 2015-05-20 | 浪潮集团有限公司 | Data extraction and transformation method based on server clustering technology |
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Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |