CN103036693A - Support system interface and interface fault-tolerant method - Google Patents
Support system interface and interface fault-tolerant method Download PDFInfo
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- CN103036693A CN103036693A CN2011102911602A CN201110291160A CN103036693A CN 103036693 A CN103036693 A CN 103036693A CN 2011102911602 A CN2011102911602 A CN 2011102911602A CN 201110291160 A CN201110291160 A CN 201110291160A CN 103036693 A CN103036693 A CN 103036693A
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Abstract
The invention discloses a support system interface and an interface fault-tolerant method. An outward interface receives data of an access layer and forwards the data of the access layer to a production interface, and if the calling of the production interface fails, the data of the access layer is forwarded to a fault-tolerant interface; the production interface receives data of the outward interface and calls a business logical processing module to process the data; and the fault-tolerant interface receives the data forwarded by the outward interface and calls the business logical processing module through a data caching module and a data correction module to process the data, and the synchronization is performed for processed data received from the data caching module and processed data received from the production interface. According to the support system interface and the interface fault-tolerant method, the isolation of interface fault is achieved through the fault-tolerant interface, the continuity of the outward interface is guaranteed, the consistency of the data in fault-tolerant environment is guaranteed through data caching and data correction, the separation of interface fault tolerance from internal logic is achieved, an interface layer performs an access control, and the internal logic performs business process.
Description
Technical field
The present invention relates to the telecom operation field, particularly the fault-tolerance approach of a kind of interface of business operation support system of telecom operation and interface level.
Background technology
BOSS is business operation support system Business ﹠amp; The abbreviation (hereinafter referred to as support system) of Operation Support System.It comprises OSS (Operation Support System, operation support system) and BSS (Business Support System, operational support system).Support system is the back-up system that integrated, the information resources of telecom operators are shared.Wherein, OSS comprises all systems for operation and monitor network, such as report or charge system; The design object of BSS comprises customer relation management (CRM, Customer Relationship Management), professional supply chain management (SCM, Supply Chain Management) and business decision back-up system (DSS, Decision Support System).
At present, along with the high speed development of telecommunication service and the raising of professional complexity, the scale of support system and interface quantity are also in rapid expansion, how to realize between system, the Interface design of intermodule, ensure that the reliability of interface and fault-tolerance become the problem that institute in the building of supporting system process must consideration.At present, support system mainly is to realize towards concrete function, carries out stand-alone development according to a certain demand, and intersystem interface differs.
In the existing support system, production system and tolerant system all are independent construction, under the interface abnormal conditions, only have by intersystem handover, are realized system-level fault-tolerant by tolerant system.Its interface layer of existing support system lacks unified fault-tolerant design, can only realize system-level fault-tolerant, rather than the fault-tolerant design by interface self, by each interface complete independently built-in fault tolerance, can't be when single face be unusual, only unusual interface is carried out fault-tolerantly, and do not affect the normal call of other interfaces.Under abnormal conditions, switch the business continuance that to realize interface level without system.
Summary of the invention
In view of this, the invention provides a kind of support system interface and interface fault-tolerance approach, to realize the interface level troubleshooting of support system.
Technical scheme of the present invention is achieved in that
A kind of support system interface comprises external interface, produces interface, Fault-tolerant Interface, data cache module and data correction module;
Described external interface, be used for receiving the data that described support system access layer in addition sends, and the data that access layer is sent are forwarded to the production interface producing in the normal situation of interfaces, are forwarded to Fault-tolerant Interface calling in the situation of producing the interface failure;
Described production interface is used for receiving the data that external interface is transmitted, and the business logic processing module of calling in the support system is processed described data;
Described Fault-tolerant Interface is used for receiving the data that external interface is transmitted, and these data of calling data cache module buffer memory;
Described data cache module is used for the data that the described Fault-tolerant Interface of buffer memory sends, and the data of buffer memory are sent to described data correction module;
Described data correction module is used for calling the business logic processing module to be processed the data that are buffered in data cache module, and carries out synchronously to the data of reception ﹠ disposal from data buffer storage with from the data of producing the interface reception ﹠ disposal.
Further, described external interface also is used for receiving the data that described support system internal module sends, and is transmitted to described access layer.
Further, described production interface also is used for the result data of business logic processing module are sent back to described external interface.
A kind of interface fault-tolerance approach comprises:
External interface receives the data that the access layer beyond the support system sends;
Producing in the normal situation of interfaces, the data communication device that external interface sends access layer is crossed the production interface and is processed;
Calling in the situation of producing the interface failure, the data communication device that external interface sends access layer is crossed Fault-tolerant Interface and is processed.
Further, described external interface data communication device that access layer is sent is crossed the production interface and is processed and comprise:
The data retransmission that external interface sends access layer arrives produces interface;
Produce interface and receive the data that external interface is transmitted, and the business logic processing module of calling in the support system is processed described data.
Further, described external interface data communication device that access layer is sent is crossed Fault-tolerant Interface and is processed and comprise:
The data retransmission that external interface sends access layer is to Fault-tolerant Interface;
Fault-tolerant Interface receives the data that external interface is transmitted, and these data of calling data cache module buffer memory;
The business logic processing module that the data correction module is called in the support system is processed the data that are buffered in the data cache module, and carries out synchronously to the data of reception ﹠ disposal from data buffer storage with from the data of producing the interface reception ﹠ disposal.
Can find out from such scheme, support system interface provided by the present invention and interface fault-tolerance approach, realized: interface is fault-tolerant to be separated with internal logic support system, external interface and the tightly coupled problem of support system internal logic have been evaded, the interface layer that includes external interface is realized access control, and the internal logic of support system is realized Business Processing; Utilize Fault-tolerant Interface, data cache module and data correction module to realize the fault-tolerant design of interface level, shielded the internal abnormality of interface, realize the continuity of external interface; The fault-tolerant design of interface is to the support system exterior clear, do not affect external definition and calls; By data correction, synchronous, realize data cached normal process, ensure data's consistency.The present invention realizes the interface level fault-tolerant design by fault-tolerant, the data buffer storage of interface and data correction, ensures the continuity of business interface.According to the solution of the present invention, can improve the design of telecom business support system, in the continuity of interface layer guarantee telecommunication service, solve the problem that exists in the existing system design.
Description of drawings
Fig. 1 is support system interface structure schematic diagram of the present invention;
Fig. 2 is a specific embodiment flow chart of interface fault-tolerance approach of the present invention.
In the accompanying drawing, the component names of each label representative is as follows:
1, external interface, 2, produce interface, 3, Fault-tolerant Interface, 4, data cache module, 5, the data correction module
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
As shown in Figure 1, support system interface provided by the invention comprises: external interface 1, production interface 2, Fault-tolerant Interface 3, data cache module 4 and data correction module 5.Wherein, external interface 1 has consisted of the Access Layer that the support system interface externally connects, produce the fault-tolerant layer that interface 2 and Fault-tolerant Interface 3 have consisted of the support system interface jointly, data cache module 4, data correction module 5, and be used for the Business Logic that business logic processing module 6 that Business Processing and logic call all is included in support system in the support system.Service application type systematic in the telecommunications system, background process and all kinds of peripheral system have consisted of the access layer of access support system jointly.
In the support system interface of the present invention:
External interface 1 is used for receiving the data that described support system access layer in addition sends, and the data that access layer is sent produce interface 2 producing to be forwarded in interface 2 situation working properly, are forwarded to Fault-tolerant Interface 3 calling in the situation of producing interface 2 failures; External interface 1 also is used for receiving the data that described support system internal module (as producing interface 2) sends, and is transmitted to described access layer.The purpose of external interface 1 is: realize the external interface definition of support system, the interface accessing request that accept the interview layer or support system internal module are initiated, and according to the Interface status of inside is distributed to external request and produces interface 2 or Fault-tolerant Interface 3.External interface 1 does not directly call produces interface 2 and Fault-tolerant Interface 3, in production interface 2 normal situations, preferentially call and produce interface 2, if produce interface 2 malloc failure mallocs, then call Fault-tolerant Interface 3, with the external interface 1 under guarantee production interface 2 abnormal conditions and the access continuity between the access layer.
Produce interface 2 and be used for receiving the data that external interface 1 is transmitted, and call the data that the 6 pairs of external interfaces of business logic processing module 1 in the support system transmit and process; Producing interface 2 also is used for the result data of business logic processing module 6 are sent back to described external interface 1.The purpose of producing interface 2 is: accept the request that external interface 1 is transmitted, and directly call business logic processing module 6, call and Business Processing to finish relevant logic, and result is turned back to external interface 1.
Fault-tolerant Interface 3 is used for receiving the data that external interface 1 is transmitted, and the data of calling data cache module 4 buffer memory external interfaces 1 forwarding.The purpose of Fault-tolerant Interface 3 is: producing interface 2 when unusual, Fault-tolerant Interface 3 is accepted the access request that external interface 1 is transmitted, and realizes that by data buffer storage and data correction the request under the abnormal conditions accepts.
Fault-tolerant Interface 3 is in full accord with the external definition of producing interface 2, but interface function is fully different, producing interface 2 is directly to call business logic modules 6 to realize Business Processing, and Fault-tolerant Interface 3 just is used for external request is carried out buffer memory, again by 5 pairs of data correction modules data cached carry out subsequent treatment, and realize the creation datas that produce with business logic processing module 6 synchronously.A described synchronous concrete meaning is:
Producing in the interface 2 normal situations, the first moment data that external interface 1 is sent access layer along with passage of time, the second moment data, the 3rd moment data, the 4th moment data, the 5th moment data ... be transmitted to successively and produce interface 2, production interface 2 calls business logic modules 6 and As time goes on processes successively the first moment data, the second moment data, the 3rd moment data, the 4th moment data, the 5th moment data ... (perhaps produce interface 2 As time goes on successively with the first moment data, the second moment data, the 3rd moment data, the 4th moment data, the 5th data constantly ... send to and call business logic modules 6 and process).In above-mentioned processing procedure, if constantly go wrong during data receiving and transmit the 3rd when producing interface 2, then external interface 1 is with the 3rd moment data and follow-up the 4th moment data, the 5th moment data ... send to Fault-tolerant Interface 3, recover normally until produce interface 2.When turning to Fault-tolerant Interface 3 from production interface 2, external interface 1 is forwarded to the data of producing interface 2 and Fault-tolerant Interface 3 and may goes wrong, may successfully pass to business logic processing module 6 by producing interface 2 such as the 3rd moment data, but send to Fault-tolerant Interface 3 and carried out buffer memory.At this moment, data correction module 5 will interface 2 receives and the data of processing are compared from producing according to business logic processing module 6, with the 3rd moment data dump of buffer memory, to avoid business logic processing module 6 reprocessings the 3rd moment data creation data of generation is gone wrong.
Data cache module 4 is used for the data that the described Fault-tolerant Interface 3 of buffer memory sends, and the data of buffer memory are sent to described data correction module 5.
Utilize the interface fault-tolerance approach of above-mentioned support system interface mainly to comprise following process:
Steps A 1: external interface receives the data that the access layer beyond the support system sends;
Steps A 2: producing in the normal situation of interfaces, the data communication device that external interface sends access layer is crossed the production interface and is processed;
Steps A 3: calling in the situation of producing the interface failure, the data communication device that external interface sends access layer is crossed Fault-tolerant Interface and is processed.
Wherein, in the steps A 2, the data communication device that external interface sends access layer is crossed the production interface and is processed and specifically comprise following substep:
Steps A 21: the data retransmission that external interface sends access layer arrives produces interface;
Steps A 22: produce interface and receive the data that external interface is transmitted, and the business logic processing module of calling in the support system is processed described data.
In the steps A 3, the data communication device that external interface sends access layer is crossed Fault-tolerant Interface and is processed and specifically comprise following substep:
Steps A 31: the data retransmission that external interface sends access layer is to Fault-tolerant Interface;
Steps A 32: Fault-tolerant Interface receives the data that external interface is transmitted, and these data of calling data cache module buffer memory;
Steps A 33: the business logic processing module that the data correction module is called in the support system is processed the data that are buffered in the data cache module, and carries out synchronously to the data of reception ﹠ disposal from data buffer storage with from the data of producing the interface reception ﹠ disposal.
As shown in Figure 2, above-mentioned interface fault-tolerance approach specific embodiment comprises the steps.
Step S1: external interface receives the data that the access layer beyond the support system sends, and execution in step S2;
Whether step S2: it is normal judge to produce interfaces, if it is execution in step S3, otherwise execution in step S5;
Step S3: the data retransmission that external interface sends access layer arrives produces interface, and execution in step S4;
Step S4: produce interface and receive the data that external interface is transmitted, and the business logic processing module of calling in the support system is processed described data;
Step S5: the data retransmission that external interface sends access layer is to Fault-tolerant Interface, and execution in step S6;
Step S6: Fault-tolerant Interface receives the data that external interface is transmitted, and these data of calling data cache module buffer memory, and execution in step S7;
Step S7: the business logic processing module that the data correction module is called in the support system is processed the data that are buffered in the data cache module, and carries out synchronously to the data of reception ﹠ disposal from data buffer storage with from the data of producing the interface reception ﹠ disposal.
Above-mentioned support system interface provided by the present invention and interface fault-tolerance approach, realized: interface is fault-tolerant to be separated with internal logic support system, external interface and the tightly coupled problem of support system internal logic have been evaded, the interface layer that includes external interface is realized access control, and the internal logic of support system is realized Business Processing; Utilize Fault-tolerant Interface, data cache module and data correction module to realize the fault-tolerant design of interface level, shielded the internal abnormality of interface, realize the continuity of external interface; The fault-tolerant design of interface is to the support system exterior clear, do not affect external definition and calls; By data correction, synchronous, realize data cached normal process, ensure data's consistency.The present invention realizes the interface level fault-tolerant design by fault-tolerant, the data buffer storage of interface and data correction, ensures the continuity of business interface.According to the solution of the present invention, can improve the design of telecom business support system, in the continuity of interface layer guarantee telecommunication service, solve the problem that exists in the existing system design.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (6)
1. support system interface is characterized in that:
Comprise external interface, produce interface, Fault-tolerant Interface, data cache module and data correction module;
Described external interface, be used for receiving the data that described support system access layer in addition sends, and the data that access layer is sent are forwarded to the production interface producing in the normal situation of interfaces, are forwarded to Fault-tolerant Interface calling in the situation of producing the interface failure;
Described production interface is used for receiving the data that external interface is transmitted, and the business logic processing module of calling in the support system is processed described data;
Described Fault-tolerant Interface is used for receiving the data that external interface is transmitted, and these data of calling data cache module buffer memory;
Described data cache module is used for the data that the described Fault-tolerant Interface of buffer memory sends, and the data of buffer memory are sent to described data correction module;
Described data correction module is used for calling the business logic processing module to be processed the data that are buffered in data cache module, and carries out synchronously to the data of reception ﹠ disposal from data buffer storage with from the data of producing the interface reception ﹠ disposal.
2. support system interface according to claim 1 is characterized in that: described external interface also is used for receiving the data that described support system internal module sends, and is transmitted to described access layer.
3. support system interface according to claim 1 is characterized in that: described production interface also is used for the result data of business logic processing module are sent back to described external interface.
4. interface fault-tolerance approach comprises:
External interface receives the data that the access layer beyond the support system sends;
Producing in the normal situation of interfaces, the data communication device that external interface sends access layer is crossed the production interface and is processed;
Calling in the situation of producing the interface failure, the data communication device that external interface sends access layer is crossed Fault-tolerant Interface and is processed.
5. interface fault-tolerance approach according to claim 4 is characterized in that, the data communication device that described external interface sends access layer is crossed the production interface and processed and comprise:
The data retransmission that external interface sends access layer arrives produces interface;
Produce interface and receive the data that external interface is transmitted, and the business logic processing module of calling in the support system is processed described data.
6. interface fault-tolerance approach according to claim 4 is characterized in that, the data communication device that described external interface sends access layer is crossed Fault-tolerant Interface and processed and comprise:
The data retransmission that external interface sends access layer is to Fault-tolerant Interface;
Fault-tolerant Interface receives the data that external interface is transmitted, and these data of calling data cache module buffer memory;
The business logic processing module that the data correction module is called in the support system is processed the data that are buffered in the data cache module, and carries out synchronously to the data of reception ﹠ disposal from data buffer storage with from the data of producing the interface reception ﹠ disposal.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360422A (en) * | 2000-12-21 | 2002-07-24 | Lg电子株式会社 | Device and method for recovery of abnormal control cell in user unit |
| CN1940865A (en) * | 2005-09-29 | 2007-04-04 | 腾讯科技（深圳）有限公司 | Applied-programm interface controlling method and its controlling functional module |
| US20100318652A1 (en) * | 2009-06-12 | 2010-12-16 | Kent State University | Apparatus and methods for real-time multimedia network traffic management & control in wireless networks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360422A (en) * | 2000-12-21 | 2002-07-24 | Lg电子株式会社 | Device and method for recovery of abnormal control cell in user unit |
| CN1940865A (en) * | 2005-09-29 | 2007-04-04 | 腾讯科技（深圳）有限公司 | Applied-programm interface controlling method and its controlling functional module |
| US20100318652A1 (en) * | 2009-06-12 | 2010-12-16 | Kent State University | Apparatus and methods for real-time multimedia network traffic management & control in wireless networks |
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