CN106780034A - Unilateral account scale domination method and system - Google Patents
Unilateral account scale domination method and system Download PDFInfo
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- CN106780034A CN106780034A CN201611220166.XA CN201611220166A CN106780034A CN 106780034 A CN106780034 A CN 106780034A CN 201611220166 A CN201611220166 A CN 201611220166A CN 106780034 A CN106780034 A CN 106780034A
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Abstract
The invention provides a kind of unilateral account scale domination method and system, when account transaction occurs abnormal, transaction abnormal information is obtained；According to the transaction abnormal information, judge whether transaction Exception Type is unilateral account；When the transaction Exception Type is judged for unilateral account, transaction statistics is obtained；According to the transaction statistics, judge whether to open transaction valve；When judged result is to be, transaction valve is opened, limited with to transaction number of concurrent.Unilateral account scale domination method and system of the invention, can be prevented effectively from unilateral account and occur on a large scale, prevent failure from spreading, it is ensured that account trade identity, and then improve the stability of a system and reliability.
Description
Technical field
The present invention relates to processing data information field, in particular, it is related to unilateral account scale domination method and system.
Background technology
With the rapidly development of financial industry, the account transactions demand between cross-system and cross-bank increases therewith, but, account
The unilateral account situation for being engaged in concluding the business is consequently increased.From accounting angle, have by means of that there must be loan, if only borrowing or only borrowing, and
Lack a corresponding side, unilateral account will be formed；From technical standpoint, specific application or application component are as server
While response front end is asked, other associated applications or application component can be also called as client, now in the event of net
Network time-out or transaction are abnormal, cause between complementary application or application component without keeping accounts simultaneously, will form unilateral account.
Currently for the unilateral account situation of financial sector, generally using it is asynchronous rush it is positive by the way of process, that is, in account
It is engaged in after the transaction unilateral account of generation, account transaction is corrected by rushing positive mode, eliminates unilateral account, it is ensured that it is consistent that account is concluded the business
Property.But, when there is large-scale unilateral account, system can be caused to send rushing for flood tide and just to be asked, so as to influence arm's length dealing
Treatment, cause failure to spread；Also, when there is large-scale unilateral account, once rush orthogonal easily suffer from across day point of contact
Or when the positive service exception of punching, the positive transaction of punching cannot just be normally carried out down, and then a large amount of unilateral accounts are caused to be rushed
Just, now it is accomplished by substantial amounts of manual intervention and follow-up artificial tune account to solve, so as to have a strong impact on system effectiveness and visitor
Experience at family.
So, at present in the urgent need to a kind of extensive generation that can be prevented effectively from unilateral account, prevent failure from spreading, it is ensured that
Account trade identity, and then improve the technical scheme of the stability of a system and reliability.
The content of the invention
In view of this, the invention provides a kind of unilateral account scale domination method and system, to solve how to be prevented effectively from
The problem that unilateral account occurs on a large scale.
To achieve the above object, the present invention provides following technical scheme：
A kind of unilateral account scale domination method, including：
When account transaction occurs abnormal, transaction abnormal information is obtained；
According to the transaction abnormal information, judge whether transaction Exception Type is unilateral account；
When the transaction Exception Type is judged for unilateral account, transaction statistics is obtained；
According to the transaction statistics, judge whether to open transaction valve；
When judged result is to be, transaction valve is opened, limited with to transaction number of concurrent.
Preferably, it is described according to the transaction abnormal information, judge whether transaction Exception Type is unilateral account, including：
From the transaction abnormal information, transaction abnormality code is extracted；
According to the transaction abnormality code, it is determined that transaction Exception Type corresponding thereto, abnormal to judge the transaction
Whether type is unilateral account.
Preferably, it is described according to the transaction statistics, judge whether to open transaction valve, including：
According to the transaction statistics, default control rule is performed, to judge whether to open transaction valve；
The default control rule includes the chain structure being made up of multiple verification rule.
Preferably, the transaction statistics includes：Unilateral account recurs number of times, unilateral account frequency, list altogether
Position time Fail Transaction number of times and unit interval Fail Transaction rate；
The multiple verification rule includes：
First verification rule, judges that whether the unilateral account recurs number of times more than or equal to the first predetermined threshold value；
Second verification rule, judges whether frequency is more than or equal to the second predetermined threshold value to the unilateral account altogether；
Whether the 3rd verification rule, judge the unit interval Fail Transaction number of times more than or equal to the 3rd predetermined threshold value；
Whether the 4th verification rule, judge the unit interval Fail Transaction rate more than or equal to the 4th predetermined threshold value；
According to the transaction statistics, default control rule is performed, to judge whether that opening transaction valve includes：
The first verification rule is performed, the first check results are obtained；
When the first check results are to be, the second inspection rule is performed, obtain the second check results；
When the second check results are to be, the 3rd inspection rule is performed, obtain the 3rd check results；
When the 3rd check results are to be, the 4th inspection rule is performed, obtain the 4th check results；
When the 4th check results are to be, it is yes to obtain judged result.
Preferably, it is described to open transaction valve, limited with to transaction number of concurrent, including：
The lock resource of preset number is initialized, each lock resource is only used for providing transaction approval for an account transaction；
When new account is concluded the business into fashionable, the lock resource of free time is judged whether, if so, being the new account transaction allocation
One lock resource of free time；If it is not, refusal is the new account transaction allocation lock resource；
Judge whether the new account transaction has been assigned lock resource, if, it is allowed to perform the new account transaction；If
No, refusal performs the new account transaction.
Preferably, methods described also includes：At the end of the new account transaction for being assigned lock resource is performed, it is released to described
The lock resource of new account transaction allocation.
Preferably, methods described also includes：At the end of the new account transaction for being assigned lock resource is performed, judge described new
Whether account transaction runs succeeded；
When the new account transaction runs succeeded, the total number for locking resource is adjusted to the twice of current number；
When the new account transaction performs failure, the acquisition transaction statistics is returned to, according to the transaction statistics
Data, judge whether the step of opening transaction valve.
Preferably, methods described also includes：When the transaction number of concurrent of the total number more than or equal to default of lock resource
The upper limit when, close transaction valve, with release transaction valve to conclude the business number of concurrent limitation.
A kind of unilateral account scale domination system, it is characterised in that including：
Abnormal information acquisition module, for when account transaction occurs abnormal, obtaining transaction abnormal information；
Exception Type judge module, for according to the transaction abnormal information, judging whether transaction Exception Type is unilateral
Account；
Statistics acquisition module, for when the transaction Exception Type is judged for unilateral account, obtaining transaction statistical number
According to；
Transaction valve judge module, for according to the transaction statistics, judging whether to open transaction valve；
Transaction valve control module, for when judged result is to be, opening transaction valve, is carried out with to transaction number of concurrent
Limitation.
Preferably, the transaction valve control module includes：
Lock initializing resource submodule, the lock resource for initializing preset number, each lock resource is only used for being one
The transaction of bar account provides transaction approval；
Lock resource allocation submodule, for being concluded the business into fashionable when new account, judges whether the lock resource of free time, if
It is one lock resource of free time of the new account transaction allocation to be；If it is not, refusal is the new account transaction allocation lock resource；
Transaction performs license submodule, for judging whether the new account transaction has been assigned lock resource, if, it is allowed to
Perform the new account transaction；If it is not, refusal performs the new account transaction.
It can be seen from above-mentioned technical scheme that, the unilateral account scale domination scheme that the present invention is provided is concluded the business when account and is sent out
During raw unilateral account, transaction statistics is obtained, judged whether to open transaction valve according to transaction statistics, when judged result is
When being, transaction valve is opened, limited with to transaction number of concurrent, so as to avoid unilateral account from occurring on a large scale, prevent failure climing
Prolong, it is ensured that account trade identity, and then improve the stability of a system and reliability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
A kind of flow chart of the unilateral account scale domination method that Fig. 1 is provided for the embodiment of the present application；
A kind of flow chart of the unilateral account determination methods that Fig. 2 is provided for the embodiment of the present application；
Another flow chart of the unilateral account scale domination method that Fig. 3 is provided for the embodiment of the present application；
Another flow chart for the unilateral account scale domination method that Fig. 4 is provided for the embodiment of the present application；
Another flow chart for the unilateral account scale domination method that Fig. 5 is provided for the embodiment of the present application；
A kind of structural representation of the unilateral account scale domination system that Fig. 6 is provided for the embodiment of the present application；
Another structural representation of the unilateral account scale domination system that Fig. 7 is provided for the embodiment of the present application.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Trade identity is extremely important in financial billing and accounting system, coherence method in traditional thing (such as punching just, retransmit,
Reconciliation, adjust account etc.) all it is that account consistency problem to having occurred and that is compensated and processed, often in transaction requirement of real-time very
In the presence of serious financial risks during high or abnormal transaction, need to make substantial amounts of communication explanation afterwards, chase after the work such as account, and can lead
Cause more serious social influence.
The unilateral account scale domination scheme that the present invention is provided, is a kind of skill for being avoided in root and extensive unilateral account occurring
Art scheme, it is to avoid large-scale inconsistent situation occurs under transaction abnormal conditions, while control is entirely automatic with recovery process
Change is processed, it is not necessary to manual intervention, greatly improves response efficiency, it is to avoid is occurred more account inconsistence problems afterwards and its is apt to
After work.
Refer to Fig. 1, a kind of flow chart of the unilateral account scale domination method that Fig. 1 is provided for the embodiment of the present application.
As shown in figure 1, methods described includes：
S101：When account transaction occurs abnormal, transaction abnormal information is obtained；
During financial on-line transaction, when account transaction occurs abnormal, it will usually the abnormal letter of the corresponding transaction of generation
Breath.
In the present embodiment, transaction abnormal information includes can show that the information of transaction Exception Type, is handed over by obtaining
Easy abnormal information, just can obtain the information that can show that transaction Exception Type.
S102：According to the transaction abnormal information, judge whether transaction Exception Type is unilateral account；
In account process of exchange, if both parties can form unilateral account without keeping accounts simultaneously.Refunded with credit card and handed over
As a example by easy process, when time-out occurs in credit card prebox first time outgoing call debit card core component, can locally initiate asynchronous
Just, juxtaposition Fail Transaction, daily record is updated to this error condition, and the debit card component of now outgoing call may be normally complete for punching
Into deduction application；Or, when the success of credit card prebox first time outgoing call debit card core component, but next outgoing call credit
Card core system refund operation when there is time-out or return conditional code it is abnormal when, locally equally put Fail Transaction, and
Succeeded outgoing call debit card core component before, and debit card core component can normally keep accounts；Or, when all outgoing calls all into
Work(, and during local update daily record exception, local book keeping operation failure will be caused.
In the present embodiment, when account transaction occurs above-mentioned unilateral account exception, corresponding transaction abnormal information will be produced,
The transaction abnormal information includes can show that the information that transaction Exception Type is unilateral account.So, it is different according to the transaction for obtaining
Normal information, can just judge whether transaction Exception Type is unilateral account.
S103：When the transaction Exception Type is judged for unilateral account, transaction statistics is obtained；
Transaction statistics mainly includes unit interval class (RuntimeTimeCellStat) data and chain transaction class
(RuntimeStat) data.
Transaction statistics is real-time update, after each account closing the transaction, all can be according to transaction results to transaction
Statistics carries out real-time update, so, the transaction statistics for obtaining at any time is all newest.
Statistics and calculating to unit interval class data, can be realized by way of time slide window.For example, single
The position time is set as 1 minute, and time window size is 2, and current time is 2016-06-0809:00, then 2016-06-08 08:
59 is the window for having counted completion, 2016-06-08 09:00 is the window for counting, and 2016-06-08 is reached when the time
09:When 01,2016-06-08 08:The data of 59 statistics are eliminated, 2016-06-08 09:00 is the window for having counted completion,
2016-06-08 09:The data of 00 statistics are data available.By way of time slide window, can very easily calculate
Every transaction data that account transaction occurs within the unit interval, real-time monitoring transaction performance.
In one example, the transaction statistics of unit interval class data includes unit interval Fail Transaction number of times
(tsFaild), the unit interval conclude the business number of success (tsSuccess), the unit interval ask successfully total time
(rtSuccessTotal) one or more and in unit interval Fail Transaction rate.Wherein, unit interval Fail Transaction rate can
Obtained with unit interval transaction number of success sum divided by unit interval Fail Transaction number of times with by unit interval Fail Transaction number of times
Arrive.
Statistics and calculating to chain transaction class data, can be realized by way of chain transaction window.It is continuous to hand over
Easy window, refers to the monitoring window to the nearest n transaction performances for occurring.For example, the friendship to nearest 100 (n=100)
Easy average response time, service success rate, technique successful rate etc. are counted and calculated.Chain transaction window, when can avoid
Between sliding window when counting, due to the statistical discrepancy that transaction frequency difference is produced.
In one example, the transaction statistics of chain transaction class data includes the account continuous frequency of failure of transaction
(consFailNum), unilateral account recurs number of times (consFailSingleNum) and unilateral account frequency altogether
(failSingleTotalNum) one or more in.
In another example, when the transaction Exception Type is judged for unilateral account, except obtaining newest transaction statistics
Outside data, while positive transaction request is rushed also directed to the transaction initiation of this account, to ensure the uniformity that this account is concluded the business.Its
In, the positive transaction of punching can be performed by the way of either synchronously or asynchronously.
S104：According to the transaction statistics, judge whether to open transaction valve；
Transaction statistics can reflect unilateral account, and a situation arises and other transaction implementation status.Counted according to transaction
Whether data, can interpolate that out need to be controlled the scale of unilateral account.When needing to be controlled the scale of unilateral account,
Then need to open expansion of the transaction valve to avoid unilateral account scale.
In one example, decision logic is realized by strict control rule, it is possible to increase the reliability of judged result.
Therefore, step S104, can include：According to the transaction statistics, default control rule is performed, handed over judging whether to open
Easy valve.Wherein, default control rule includes the chain structure (rule chain) being made up of multiple verification rule.For different
Account type of transaction, can set different control rules, to reach more preferable control effect.
S105：When judged result is to be, transaction valve is opened, limited with to transaction number of concurrent；
Transaction valve is the core of unilateral account scale domination system, directly decides whether to carry out number of concurrent limit to account transaction
System (stream control).
When judged result is to be, show that transaction valve needs to be unlocked, so transaction valve is now opened, with to transaction
Number of concurrent is limited.After limiting transaction number of concurrent, while only allow to perform a small amount of account transaction, or even together
When only allow to perform account and conclude the business, and then by the scale domination of unilateral account within the specific limits, it is to avoid failure spreads.
The unilateral account scale domination method that the present embodiment is provided, when account transaction occurs unilateral account, obtains transaction statistics
Data, judge whether to open transaction valve according to transaction statistics, when judged result is to be, transaction valve are opened, with right
Transaction number of concurrent is limited, and so as to avoid unilateral account from occurring on a large scale, prevents failure from spreading, it is ensured that account trade identity,
And then improve the stability of a system and reliability.
In actual applications, transaction Exception Type has many kinds, and unilateral account is one of which, so, in order to accurately sentence
Break and whether transaction Exception Type is unilateral account, present invention also offers a kind of unilateral account determination methods.
Refer to Fig. 2, a kind of flow chart of the unilateral account determination methods that Fig. 2 is provided for the embodiment of the present application.
The present embodiment provide unilateral account determination methods, can realize it is foregoing according to transaction abnormal information, judge transaction it is different
The step of whether normal type is unilateral account.
As shown in Fig. 2 methods described includes：
S201：From the transaction abnormal information, transaction abnormality code is extracted；
In the present embodiment, transaction abnormal information includes abnormality code of concluding the business, transaction abnormality code and transaction exception class
Type is corresponded.So, according to the transaction abnormality code extracted from transaction abnormal information, it is possible to determine corresponding thereto
Transaction Exception Type.
S202：According to the transaction abnormality code, it is determined that transaction Exception Type corresponding thereto, to judge the transaction
Whether Exception Type is unilateral account.
When the transaction abnormality code for extracting is corresponding with unilateral account, then judge that transaction Exception Type is unilateral account.
The unilateral account determination methods that the present embodiment is provided, using concluding the business, abnormality code is closed with the enemy camp of transaction Exception Type
System, can be accurately judged to Exception Type of concluding the business, and then can be accurately judged to current account transaction according to transaction abnormal information
Whether it is unilateral account that the transaction of generation is abnormal.
In actual applications, statistics of concluding the business can reflect unilateral account, and a situation arises and other transaction perform feelings
Condition, according to transaction statistics, when judging whether to need to open transaction valve, can by perform strict control rule come
Judged, to improve the reliability of judged result.
Refer to Fig. 3, another flow chart of the unilateral account scale domination method that Fig. 3 is provided for the embodiment of the present application.
S301-S303 is similar with foregoing S101-S103, will not be repeated here.
In the present embodiment, transaction statistics recurs number of times, unilateral account frequency, list altogether including unilateral account
Position time Fail Transaction number of times and unit interval Fail Transaction rate.
After above-mentioned transaction statistics is obtained, default control rule can be performed according to the transaction statistics, with
Judge whether to open transaction valve.Wherein, default control rule is by the first verification rule, the second verification rule, the 3rd verification
The rule chain that rule and the 4th verification rule are constituted with chain structure.
Chain structure refers to that previous verification is regular to be linked with latter verification rule, when the previous verification rule performs knot
Beam, according to the check results of the previous verification rule, judges whether to perform latter verification rule, if so, then perform it is described after
One verification rule；If it is not, not performing the latter verification rule then.
S304：The first verification rule is performed, the first check results are obtained；
Wherein, the first verification rule is：Judge that the unilateral account recurs whether number of times is preset more than or equal to first
Threshold value.
S305：When the first check results are to be, the second inspection rule is performed, obtain the second check results；
Wherein, the second verification rule is：Judge whether the unilateral account altogether more than or equal to second preset by frequency
Threshold value.
S306：When the second check results are to be, the 3rd inspection rule is performed, obtain the 3rd check results；
Wherein, the 3rd verification rule is：Judge whether the unit interval Fail Transaction number of times is pre- more than or equal to the 3rd
If threshold value.
S307：When the 3rd check results are to be, the 4th inspection rule is performed, obtain the 4th check results；
Wherein, the 4th verification rule is：Judge whether the unit interval Fail Transaction rate is preset more than or equal to the 4th
Threshold value.
S308：When the 4th check results are to be, it is yes to obtain judged result；
First predetermined threshold value, the second predetermined threshold value, the 3rd predetermined threshold value and the 4th predetermined threshold value can be by extensive surveys
Try to determine its desired value.
By above-mentioned steps S304-S308 can realize it is foregoing according to transaction statistics, perform default control rule, with
Judge whether the step of opening transaction valve.
In one example, when in the first check results, the second check results, the 3rd check results and the 4th check results
When meaning one is no, it is no to obtain judged result.
S309：When judged result is to be, transaction valve is opened, limited with to transaction number of concurrent.
Step S309 is similar with foregoing S105, will not be repeated here.
The unilateral account scale domination method that the present embodiment is provided, according to transaction statistics, judges whether to open transaction
During valve, judged result is obtained by performing strict control rule, it is possible to increase the accuracy of judged result, it is ensured that transaction
The reasonability of valve opening, so as to accurately avoid unilateral account from occurring on a large scale, prevents failure from spreading, it is ensured that account transaction is consistent
Property, improve the stability of a system and reliability.
In actual applications, when being limited transaction number of concurrent by valve of concluding the business, can be concluded the business using directly reducing
The mode of the parameter value of number of concurrent is realized, or the mode that account transaction provides the transaction approval of certain amount comes real
It is existing.
Refer to Fig. 4, another flow chart for the unilateral account scale domination method that Fig. 4 is provided for the embodiment of the present application.
S401-S404 is similar with foregoing S101-S104, will not be repeated here.
S405：When judged result is to be, the lock resource of preset number is initialized；
Lock resource is used to provide transaction approval for account transaction, also, a lock resource is only used for being an account transaction
Transaction approval is provided.
When transaction valve opening, the lock resource of preset number is initialized.Preset number can be 1 or other values, but in advance
If number is necessarily less than the higher limit of the transaction number of concurrent of default, cannot otherwise play a part of limitation transaction number of concurrent.
S406：When new account is concluded the business into fashionable, the lock resource of free time is judged whether, if so, into S407；If it is not,
Into S408；
S407：It is one lock resource of free time of the new account transaction allocation；
In one example, a permission field can be reserved in new account Transaction Information, is the new account transaction allocation lock
During resource, the permission field value in the new account Transaction Information is set to " 1 ".
S408：It is the new account transaction allocation lock resource to refuse；
In this example, refuse during for the new account transaction allocation lock resource, by being permitted in the new account Transaction Information
Can field value be set to " 0 ".
It is one lock resource of free time of the new account transaction allocation, or, refusal is the new account transaction allocation lock money
Source, can also realize by other means, be not limited in above-mentioned example.
In another example, the preset number for setting lock resource is 1.When a new account is concluded the business into fashionable, judgement is
It is no to there is idle lock resource, if so, being then one lock resource of free time of the new account transaction allocation.Concluded the business when for the new account
After being assigned with lock resource, the number for locking resource subtracts 1, then the number of idle lock resource is 0, is concluded the business when there is a new account again
Enter fashionable, and in the absence of idle lock resource, then refusal is the new account transaction allocation lock resource of this.
S409：Judge whether the new account transaction has been assigned lock resource, if so, into S410；If it is not, into
S411；
In one example, judge whether new account transaction has been assigned lock resource, can be believed by judging that new account is concluded the business
Permission field value in breath is realized.For example, when the permission field value in new account Transaction Information is " 1 ", representing the new account
Business transaction has been assigned lock resource；When the permission field value in new account Transaction Information is " 0 ", the new account transaction is represented not
It is assigned lock resource.
S410：Allow to perform the new account transaction；
New account for being assigned lock resource is concluded the business, it is allowed to be performed.
In one example, at the end of the new account transaction for being assigned lock resource is performed, it is released to the new account transaction
The lock resource of distribution.After lock resource release, the number for locking resource adds 1.
S411：Refusal performs the new account transaction.
Concluded the business for the unallocated new account for having lock resource, refusal is performed.
For example, when the number for locking resource is n, only allowing the new account of n bars to conclude the business and concurrently performing, n is less than default
The higher limit N of number of concurrent of concluding the business, so as to limit the number of concurrent of new account transaction, it is to avoid the expansion of unilateral account scale and its
He concludes the business abnormal extensive generation.
The unilateral account scale domination method that the present embodiment is provided, when transaction valve is opened, limits with to transaction number of concurrent
When processed, concluded the business for account by the lock resource of preset number and transaction approval is provided, so that the number of concurrent of new account transaction is limited, will
Unilateral account scale domination prevents failure from spreading in less scope, improves the stability and reliability of system.
In actual applications, if the closing of transaction valve causes account to be concluded the business, change is big suddenly for number of concurrent, may result in
There is shake during system treatment transaction, so that occurring unilateral account again, it is also possible to cause trading volume blowout, cause system crash.
So, present invention also offers following examples.
Refer to Fig. 5, another flow chart for the unilateral account scale domination method that Fig. 5 is provided for the embodiment of the present application.
S501-S511 is similar with foregoing S401-S411, will not be repeated here.
For the closing of valve of concluding the business, slow turn-on strategy is present embodiments provided, to realize the progressively closing of transaction valve.
S512：At the end of the new account transaction for being assigned lock resource is performed, judge whether the new account transaction performs
Success；
The new account transaction for being assigned lock resource is also called exploration sexual transaction, at the end of sexual transaction execution is soundd out, can root
According to transaction results real-time update transaction statistics.
S513：When the new account transaction runs succeeded, the total number for locking resource is adjusted to the twice of current number；
For example, the preset number for setting lock resource is " 1 ", when transaction valve opening, the current number for locking resource is " 1 "
(now equal to preset number), is the lock resource of new this free time of account transaction allocation when new account is concluded the business into fashionable, when
When the new account transaction for being assigned lock resource performs end and runs succeeded, the total number for locking resource is adjusted to " 2 " and (is equal to and is worked as
The twice of preceding number " 1 "), now allow 2 new accounts transaction concurrent processing, namely the current number of lock resource to be adjusted to " 2 ".
When next new account transaction for performing end also runs succeeded, the total number for locking resource is adjusted to " 4 " and (is equal to current number
The twice of mesh " 2 "), now allow 4 new accounts transaction concurrent processing.By that analogy, if the new account transaction of subsequent execution is equal
Run succeeded, then the total number for locking resource can be again incremented by with 2 index, be finally reached or more than the transaction number of concurrent of default
Higher limit.
S514：When the new account transaction performs failure, the acquisition transaction statistics is returned to, according to the transaction
Statistics, judges whether the step of opening transaction valve.
When the transaction of new account performs failure, according to transaction results real-time update transaction statistics, and can also obtain
After the transaction statistics, according to the transaction statistics, judge whether to open transaction valve again.
For example, the preset number of lock resource is " 1 ".When the total number for locking resource has been adjusted to " 8 ", if now occurring new
Account transaction performs the situation of failure, then again according to transaction statistics, judge whether to open transaction valve, if judged result
It is yes, then is preset number " 1 " by lock initializing resource.
The present embodiment is described according to more than, it can be seen that the present invention will directly lock number of resources when transaction valve is opened
Mesh is initialized as preset number, and when transaction valve is closed, is progressively closed with 2 index times, and then avoids transaction
Situations such as transaction shake or trading volume blowout that may cause during valve closing, it is to avoid the generation again of unilateral account, further
Ensure that the Stability and dependability of system.
S515：When the upper limit of the transaction number of concurrent that the total number for locking resource is more than or equal to default, transaction is closed
Valve, to release limitation of the transaction valve to number of concurrent of concluding the business.
When new account transaction persistence runs succeeded, the total number for locking resource also can constantly increase therewith, when lock resource
When total number is more than or equal to the upper limit of the transaction number of concurrent of default, limitation of the transaction valve to number of concurrent of concluding the business be not just multiple
In the presence of, so, transaction valve is closed, to release limitation of the transaction valve to number of concurrent of concluding the business.
For example, the higher limit of the transaction number of concurrent of default is 100, if the total number of lock resource is 101, system permits
Perhaps the new account transaction amount of concurrent processing is still 100, and this is limited in itself by system, so, lock resource just loses limit
Make and use.So, transaction valve is closed, lock resource is no longer provided, when new account is concluded the business into fashionable, also no longer judge that new account is handed over
Whether lock resource is easily assigned, so as to release limitation of the transaction valve to number of concurrent of concluding the business.
The unilateral account scale domination method that the present embodiment is provided, according to new account transaction implementing result, the number to locking resource
Mesh is progressively adjusted, to control transaction valve progressively to close or directly open, it is to avoid may be caused during transaction valve closing
Transaction shake or trading volume blowout situations such as, it is to avoid the generation again of unilateral account, further ensure the stability of system
With reliability.
Corresponding to unilateral account scale domination method, the embodiment of the present invention additionally provides unilateral account scale domination system.
Fig. 6 is referred to, Fig. 6 is a kind of structural representation of the unilateral account scale domination system of the embodiment of the present application.
The unilateral account scale domination system of the present embodiment, the unilateral account scale domination method for implementing previous embodiment,
As shown in fig. 6, the system includes：
Abnormal information acquisition module U101, for when account transaction occurs abnormal, obtaining transaction abnormal information；
During financial on-line transaction, when account transaction occurs abnormal, it will usually the abnormal letter of the corresponding transaction of generation
Breath.A trading processing stack is generally included in financial online transaction system, generally includes transaction vestige in the trading processing stack successively
Processor, access safe processor, access control processor, stream control processor etc..
In one example, the trading processing stack can be arranged on foremost with unilateral account scale domination system, to obtain
Transaction abnormal information.
In another example, the abnormal information acquisition module U101 in unilateral account scale domination system can be arranged on institute
Trading processing stack is stated foremost, to obtain transaction abnormal information.
Exception Type judge module U102, for according to the transaction abnormal information, judge transaction Exception Type whether be
Unilateral account；
When account transaction occurs above-mentioned unilateral account exception, corresponding transaction abnormal information, the transaction exception will be produced
Information includes can show that the information that transaction Exception Type is unilateral account.So, Exception Type judge module U102 is according to obtaining
The transaction abnormal information for taking, can just judge whether transaction Exception Type is unilateral account.
Statistics acquisition module U103, for when the transaction Exception Type is judged for unilateral account, obtaining transaction system
Count；
Transaction statistics is real-time update, after each account closing the transaction, all can be according to transaction results to transaction
Statistics carries out real-time update, so, the transaction statistics that statistics acquisition module U103 is obtained all is newest.
Transaction statistics mainly includes unit interval class (RuntimeTimeCellStat) data and chain transaction class
(RuntimeStat) data.
When the transaction statistics of unit interval class data includes unit interval Fail Transaction number of times (tsFaild), unit
Between conclude the business number of success (tsSuccess), the unit interval ask successfully total time (rtSuccessTotal) and the unit interval friendship
One or more in easy mortality.
The transaction statistics of chain transaction class data includes the continuous frequency of failure (consFailNum) of account transaction, list
Side account recurs number of times (consFailSingleNum) and unilateral account altogether in frequency (failSingleTotalNum)
One or more
Transaction valve judge module U104, for according to the transaction statistics, judging whether to open transaction valve；
Transaction statistics can reflect unilateral account, and a situation arises and other transaction implementation status.Transaction valve judges
Whether module U104 can interpolate that out need to be controlled the scale of unilateral account according to transaction statistics.When needs are to list
When the scale of side account is controlled, then need to open expansion of the transaction valve to avoid unilateral account scale.
In one example, transaction valve judge module U104 is specifically additionally operable to：According to the transaction statistics, perform pre-
If control rule, to judge whether to open transaction valve.Wherein, default control rule includes what is be made up of multiple verification rule
Chain structure (rule chain).For different account types of transaction, different control rules can be set, to reach preferably control
Effect processed.
Transaction valve control module U105, for when judged result is to be, opening transaction valve, with to transaction number of concurrent
Limited.
Transaction valve is the core of unilateral account scale domination system, directly decides whether to carry out number of concurrent limit to account transaction
System (stream control).
When judged result is to be, show that transaction valve needs to be unlocked, so now transaction valve control module U105
Transaction valve is opened, is limited with to transaction number of concurrent.After limiting transaction number of concurrent, while only allowing to perform
A small amount of account transaction, or even only allow to perform an account transaction simultaneously, and then by the scale domination of unilateral account in certain model
In enclosing, it is to avoid failure spreads.
The unilateral account scale domination system that the present embodiment is provided, when account transaction occurs unilateral account, obtains transaction statistics
Data, judge whether to open transaction valve according to transaction statistics, when judged result is to be, transaction valve are opened, with right
Transaction number of concurrent is limited, and so as to avoid unilateral account from occurring on a large scale, prevents failure from spreading, it is ensured that account trade identity,
And then improve the stability of a system and reliability.
In actual applications, when being limited transaction number of concurrent by valve of concluding the business, can be concluded the business using directly reducing
The mode of the parameter value of number of concurrent is realized, or the mode that account transaction provides the transaction approval of certain amount comes real
It is existing.
Fig. 7 is referred to, Fig. 7 is another structural representation of the unilateral account scale domination system of the embodiment of the present application.
In the unilateral account scale domination system of the present embodiment, transaction valve control module U105 includes：
Lock initializing resource submodule U201, when judged result is to be, the lock resource for initializing preset number；
Lock resource is used to provide transaction approval for account transaction, also, a lock resource is only used for being an account transaction
Transaction approval is provided.
When transaction valve opening, lock initializing resource submodule U201 initializes the lock resource of preset number.Present count
Mesh can be 1 or other values, but preset number is necessarily less than the higher limit of the transaction number of concurrent of default, cannot otherwise play
The effect of limitation transaction number of concurrent.
Lock resource allocation submodule U202, for being concluded the business into fashionable when new account, judges whether the lock resource of free time,
If so, being one lock resource of free time of the new account transaction allocation；If it is not, refusal is the new account transaction allocation lock money
Source；
In one example, lock resource allocation submodule U202 includes：
Lock resource judgment submodule, for being concluded the business into fashionable when new account, judges whether the lock resource of free time；
Lock resource allocation submodule, for being described new when the judged result that lock resource judgment submodule draws is to be
One lock resource of free time of account transaction allocation；When the judged result that lock resource judgment submodule draws is no, it is institute to refuse
State new account transaction allocation lock resource.
Transaction performs license submodule U203, for judging whether the new account transaction has been assigned lock resource, if so,
Allow to perform the new account transaction；If it is not, refusal performs the new account transaction.
In one example, transaction performs license submodule U203 and includes：
Grant decision submodule, for judging whether the new account transaction has been assigned lock resource；
License implementation sub-module, for when the judged result that grant decision submodule draws is to be, it is allowed to perform described
New account transaction；When the judged result that grant decision submodule draws is no, refusal performs the new account transaction.
The unilateral account scale domination system that the present embodiment is provided, when transaction valve is opened, limits with to transaction number of concurrent
When processed, concluded the business for account by the lock resource of preset number and transaction approval is provided, so that the number of concurrent of new account transaction is limited, will
Unilateral account scale domination prevents failure from spreading in less scope, improves the stability and reliability of system.
The unilateral account scale domination method and system that the present invention is provided, when account transaction occurs unilateral account, obtain transaction
Statistics, judges whether to open transaction valve according to transaction statistics, when judged result is to be, opens transaction valve,
Limited with to transaction number of concurrent, so as to avoid unilateral account from occurring on a large scale, prevent failure from spreading, it is ensured that account transaction is consistent
Property, and then improve the stability of a system and reliability.
Also, when unlatching transaction valve according to transaction statistics, is judged whether, by performing strict control rule
To obtain judged result, it is possible to increase the accuracy of judged result, it is ensured that the reasonability of transaction valve opening.
Furthermore, when transaction valve is opened, during limiting transaction number of concurrent, the lock resource by preset number is account
Business transaction provides transaction approval, so that the number of concurrent of new account transaction is limited, by unilateral account scale domination in less scope.
Concluded the business implementing result according to new account, the number to locking resource is progressively adjusted, to control transaction valve progressively to close or directly
Connect unlatching, it is to avoid situations such as the transaction shake or trading volume blowout that may cause during transaction valve closing, it is to avoid unilateral account
Generation again, further ensure the Stability and dependability of system.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include that
A little key elements, but also other key elements including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", does not arrange
Except also there is other identical element in the process including the key element, method, article or equipment.
Through the above description of the embodiments, those skilled in the art can be understood that the application can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all implemented by hardware, but in many cases before
Person is more preferably implementation method.Based on such understanding, whole that the technical scheme of the application contributes to background technology or
Person part can be embodied in the form of software product, and the computer software product can be stored in storage medium, such as
ROM/RAM, magnetic disc, CD etc., including some instructions are used to so that a computer equipment (can be personal computer, service
Device, or the network equipment etc.) perform method described in some parts of each embodiment of the application or embodiment.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Specific case used herein is set forth to the principle and implementation method of the application, and above example is said
It is bright to be only intended to help and understand the present processes and its core concept；Simultaneously for those of ordinary skill in the art, foundation
The thought of the application, will change in specific embodiments and applications.In sum, this specification content is not
It is interpreted as the limitation to the application.
Claims (10)
1. a kind of unilateral account scale domination method, it is characterised in that including：
When account transaction occurs abnormal, transaction abnormal information is obtained；
According to the transaction abnormal information, judge whether transaction Exception Type is unilateral account；
When the transaction Exception Type is judged for unilateral account, transaction statistics is obtained；
According to the transaction statistics, judge whether to open transaction valve；
When judged result is to be, transaction valve is opened, limited with to transaction number of concurrent.
2. the method for claim 1, it is characterised in that described according to the transaction abnormal information, judges that transaction is abnormal
Whether type is unilateral account, including：
From the transaction abnormal information, transaction abnormality code is extracted；
According to the transaction abnormality code, it is determined that transaction Exception Type corresponding thereto, to judge the transaction Exception Type
Whether it is unilateral account.
3. the method for claim 1, it is characterised in that described according to the transaction statistics, judges whether to open
Transaction valve, including：
According to the transaction statistics, default control rule is performed, to judge whether to open transaction valve；
The default control rule includes the chain structure being made up of multiple verification rule.
4. method as claimed in claim 3, it is characterised in that the transaction statistics includes：Unilateral account recurs secondary
Several, unilateral account frequency, unit interval Fail Transaction number of times and unit interval Fail Transaction rate altogether；
The multiple verification rule includes：
First verification rule, judges that whether the unilateral account recurs number of times more than or equal to the first predetermined threshold value；
Second verification rule, judges whether frequency is more than or equal to the second predetermined threshold value to the unilateral account altogether；
Whether the 3rd verification rule, judge the unit interval Fail Transaction number of times more than or equal to the 3rd predetermined threshold value；
Whether the 4th verification rule, judge the unit interval Fail Transaction rate more than or equal to the 4th predetermined threshold value；
According to the transaction statistics, default control rule is performed, to judge whether that opening transaction valve includes：
The first verification rule is performed, the first check results are obtained；
When the first check results are to be, the second inspection rule is performed, obtain the second check results；
When the second check results are to be, the 3rd inspection rule is performed, obtain the 3rd check results；
When the 3rd check results are to be, the 4th inspection rule is performed, obtain the 4th check results；
When the 4th check results are to be, it is yes to obtain judged result.
5. the method for claim 1, it is characterised in that the unlatching is concluded the business valve, is limited with to transaction number of concurrent
System, including：
The lock resource of preset number is initialized, each lock resource is only used for providing transaction approval for an account transaction；
When new account is concluded the business into fashionable, the lock resource of free time is judged whether, if so, being the new account transaction allocation one
Idle lock resource；If it is not, refusal is the new account transaction allocation lock resource；
Judge whether the new account transaction has been assigned lock resource, if, it is allowed to perform the new account transaction；If it is not, refusing
The new account transaction is performed absolutely.
6. method as claimed in claim 5, it is characterised in that also include：Concluded the business when the new account for being assigned lock resource and performed
At the end of, it is released to the lock resource of the new account transaction allocation.
7. method as claimed in claim 5, it is characterised in that also include：Concluded the business when the new account for being assigned lock resource and performed
At the end of, judge whether the new account transaction runs succeeded；
When the new account transaction runs succeeded, the total number for locking resource is adjusted to the twice of current number；
When the new account transaction performs failure, the acquisition transaction statistics is returned to, according to the transaction statistics,
Judge whether the step of opening transaction valve.
8. the method as described in claim any one of 5-7, it is characterised in that also include：When lock resource total number be more than or
Equal to the transaction number of concurrent of default the upper limit when, close transaction valve, with release transaction valve to conclude the business number of concurrent limit
System.
9. a kind of unilateral account scale domination system, it is characterised in that including：
Abnormal information acquisition module, for when account transaction occurs abnormal, obtaining transaction abnormal information；
Exception Type judge module, for according to the transaction abnormal information, judging whether transaction Exception Type is unilateral account；
Statistics acquisition module, for when the transaction Exception Type is judged for unilateral account, obtaining transaction statistics；
Transaction valve judge module, for according to the transaction statistics, judging whether to open transaction valve；
Transaction valve control module, for when judged result is to be, opening transaction valve, limits with to transaction number of concurrent
System.
10. system as claimed in claim 9, it is characterised in that the transaction valve control module includes：
Lock initializing resource submodule, the lock resource for initializing preset number, each lock resource is only used for being an account
Business transaction provides transaction approval；
Lock resource allocation submodule, for being concluded the business into fashionable when new account, judges whether the lock resource of free time, if so, being
One lock resource of free time of the new account transaction allocation；If it is not, refusal is the new account transaction allocation lock resource；
Transaction performs license submodule, for judging whether the new account transaction has been assigned lock resource, if, it is allowed to perform
The new account transaction；If it is not, refusal performs the new account transaction.
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