CN110070444A - A kind of block chain transaction flow management method and relevant apparatus - Google Patents
A kind of block chain transaction flow management method and relevant apparatus Download PDFInfo
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Abstract
The invention discloses a kind of block chain transaction flow management systems, it can receive the original transaction data of operation system transmission, using the data as transaction data to be processed, and pretreatment operation is carried out to transaction data to be processed, the transaction data to be sent for completing pretreatment operation is then sent to block chain.It is different from the prior art, operation system no longer needs to carry out pretreatment operation in this programme, but only that completing the operation that original transaction data is sent, the operations such as subsequent pretreatment are carried out by the block chain trade managing system of the application, so as to reduce the difficulty and code development quantity that ordinary user uses block chain.Present invention also provides a kind of block chain transaction flow management method, device and computer readable storage mediums, and said effect equally may be implemented.
Description
Technical field
The present invention relates to block chain technology, more specifically to a kind of block chain transaction flow management method, system,
Device and computer readable storage medium.
Background technique
Block chain is a kind of distributed account book of chain structure.Service developer needs to be prepared in advance what block chain was traded
Signed data, the transmission transaction interface for calling block chain to provide carry out the transmission of block chain transaction.In transmission process, need to send
The operation system of transaction data needs to carry out a series of pretreatment to transaction data, is such as encoded, is signed to transaction data,
Then pretreated transaction data will be carried out again is sent to block chain.
And pretreatment operation usually has certain complexity and difficulty, if operation system needs to send transaction data, just
The code development that must carry out pretreatment operation, increases user using code development quantity when operation system and using difficulty
Add.
Therefore, how to reduce the code development quantity of subscriber service system and use difficulty, be those skilled in the art's needs
It solves the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of block chain transaction flow management method, system, devices and computer-readable
Storage medium, to solve the problems, such as how to reduce the code development quantity of subscriber service system and use difficulty.
To achieve the above object, the embodiment of the invention provides following technical solutions:
A kind of block chain transaction flow management system, comprising:
Original transaction data receiving unit, for receiving the original transaction data of operation system transmission, by the number of deals
According to as transaction data to be processed；
Pretreatment unit obtains transaction data to be sent for carrying out pretreatment operation to the transaction data to be processed；
Wherein, the pretreatment operation is processing operation needed for transaction data is sent to block chain；
Transmission unit, for the transaction data to be sent to be sent to block chain.
Wherein, the original transaction data receiving unit, comprising:
First original transaction data receiving subelement, the original transaction data sent for receiving the operation system；
First storing sub-units, for storing the original transaction data to database, by the original transaction data
As transaction data to be processed；
Correspondingly, the system also includes:
Abnormality detecting unit judges described to be sent after the transaction data to be sent is sent to block chain
It is abnormal whether transaction data occurs sending；
Unit is retried, for obtaining institute in the database when the transaction data to be sent occurs sending abnormal
The abnormal corresponding target data of transmission is stated, and using the target data as transaction data to be processed, executes transmission and retries operation；
Wherein, it includes described to the transaction data progress pretreatment operation to be processed that the transmission, which retries operation, obtains pending deliver
Easy data and the described the step of transaction data to be sent is sent to block chain；
Recording unit, for recording the data to be sent when the transaction data to be sent does not occur sending abnormal
Transmission state be successfully transmitted.
Wherein, the system also includes:
Abnormal deciding means can be retried, obtains the abnormal corresponding number of targets of the transmission in the database for described
According to, and using the target data as transaction data to be processed, before execution transmission retries operation, judge that the transmission is extremely
No is that can retry exception；If so, the abnormal corresponding target data of the transmission is obtained described in executing in the database, and
Using the target data as transaction data to be processed, executes and send the step of retrying operation；Wherein, the exception that retries is
Predefining can be by sending the exception for retrying operation and solving.
Wherein, the system also includes:
Number of retries judging unit obtains the abnormal corresponding number of targets of the transmission for described in the database
According to, and using the target data as transaction data to be processed, before execution transmission retries operation, judge occur sending exception
The transaction data to be sent executed retry whether number of operations reaches default maximum times；If it is not, described in then executing
The abnormal corresponding target data of the transmission is obtained in the database, and using the target data as number of deals to be processed
According to execution sends the step of retrying operation.
Wherein, the system also includes:
Authentication unit is polled inquiry for the block data to block chain, obtains the data in current block chain, and
Judge that transmission state is whether the transaction data to be sent being successfully transmitted has been written into block chain；
First transmission unit, for being that the transaction data to be sent being successfully transmitted has been written into block chain when transmission state
When, the cochain successful information for the transaction data to be sent having been written into block chain is sent to message queue；Wherein, institute
Stating message queue is the message queue monitored by the operation system；
Second transmission unit, for being that the transaction data to be sent being successfully transmitted is not written to block chain when transmission state
When, the cochain failure information for the transaction data to be sent not being written into block chain is sent to message queue.
Wherein, the original transaction data receiving unit, comprising:
Second original transaction data receiving subelement, the original transaction data sent for receiving the operation system；
Second storing sub-units, for storing the original transaction data to database, by the original transaction data
As transaction data to be processed；
Correspondingly, the system also includes:
Transaction data amount judging unit, for judging whether the quantity of currently pending transaction data is greater than current block chain
The maximum value of concurrent processing transaction data；If so, true according to the maximum value of the current block chain concurrent processing transaction data
Set the goal transaction data to be processed, and to target transaction data to be processed execute it is described to the transaction data to be processed into
Row pretreatment operation, the step of obtaining transaction data to be sent.
To achieve the above object, the application also provides a kind of block chain transaction flow management method, comprising:
The original transaction data that operation system is sent is received, using the transaction data as transaction data to be processed；
Pretreatment operation is carried out to the transaction data to be processed, obtains transaction data to be sent；Wherein, the pretreatment
Operation is processing operation needed for transaction data is sent to block chain；
The transaction data to be sent is sent to block chain.
Wherein, the original transaction data for receiving operation system and sending, using the transaction data as transaction to be processed
Data, comprising:
Receive the original transaction data that the operation system is sent；
The original transaction data is stored to database, using the original transaction data as transaction data to be processed；
Correspondingly, described be sent to the transaction data to be sent after block chain, further includes:
It is abnormal to judge whether the transaction data to be sent occurs sending；
If so, obtain the abnormal corresponding target data of the transmission in the database, and by the target data
As transaction data to be processed, executes transmission and retry operation；Wherein, it includes described to described to be processed that the transmission, which retries operation,
Transaction data carries out pretreatment operation, obtains transaction data to be sent with described and the transaction data to be sent is sent to block
The step of chain；
If it is not, the transmission state for then recording the data to be sent is to be successfully transmitted.
To achieve the above object, the application also provides a kind of block chain transaction flow managing device, comprising:
Memory, for storing computer program；
Processor realizes the step such as the block chain transaction flow management method when for executing the computer program
Suddenly.
To achieve the above object, the application also provides a kind of computer readable storage medium, the computer-readable storage
It is stored with computer program on medium, such as the block chain transaction flow pipe is realized when the computer program is executed by processor
The step of reason method.
By above scheme it is found that a kind of block chain transaction flow management system provided by the invention, comprising: original transaction
Data receipt unit, for receiving the original transaction data of operation system transmission, using the transaction data as transaction to be processed
Data；Pretreatment unit obtains transaction data to be sent for carrying out pretreatment operation to the transaction data to be processed；Its
In, the pretreatment operation is processing operation needed for transaction data is sent to block chain；Transmission unit, being used for will be described pending
Transaction data is sent to be sent to block chain.
It can be seen that a kind of block chain transaction flow management system provided by the embodiments of the present application, can receive business system
The original transaction data that system is sent, using the data as transaction data to be processed, and pre-processes transaction data to be processed
Operation, is then sent to block chain for the transaction data to be sent for completing pretreatment operation.It is different from the prior art, in this programme
Operation system no longer needs to carry out pretreatment operation, but only that the operation that original transaction data is sent is completed, subsequent pretreatment
Deng operation by the block chain trade managing system progress of the application, so as to reduce the difficulty that ordinary user uses block chain
With code development quantity.Present invention also provides a kind of block chain transaction flow management method, device and computer-readable storage mediums
Said effect equally may be implemented in matter.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of transaction system structural schematic diagram disclosed by the embodiments of the present invention；
Fig. 2 is a kind of specific transaction system structural schematic diagram disclosed by the embodiments of the present invention；
Fig. 3 is a kind of specific transaction system structural schematic diagram disclosed by the embodiments of the present invention；
Fig. 4 is a kind of block chain transaction flow management method flow chart disclosed by the embodiments of the present invention；
Fig. 5 is a kind of specific block chain transaction flow management method flow chart disclosed by the embodiments of the present invention；
Fig. 6 is a kind of specific block chain transaction flow management method flow chart disclosed by the embodiments of the present invention；
Fig. 7 is a kind of transaction system structural schematic diagram disclosed by the embodiments of the present invention；
Fig. 8 is a kind of specific block chain transaction flow management method flow chart disclosed by the embodiments of the present invention；
Fig. 9 is a kind of block chain transaction flow managing device structural schematic diagram disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of block chain transaction flow management method, system, device and computer-readable deposit
Storage media, to solve the problems, such as how to reduce the code development quantity of subscriber service system and use difficulty.
Referring to Fig. 1, a kind of block chain transaction flow management system provided in an embodiment of the present invention is specifically included:
Original transaction data receiving unit 101, for receiving the original transaction data of operation system transmission, by the transaction
Data are as transaction data to be processed.
This application provides a set of intermediate systems, for receiving the original transaction data of operation system transmission, then to original
Beginning transaction data carries out pretreatment operation, carries out relevant code development again without operation system.
Specifically, this programme can provide data-interface for operation system, for making original transaction data receiving unit 101
Receive the original transaction data that operation system is sent.It, can be directly to it in this programme for the original transaction data received
Carry out pretreatment operation.
Pretreatment unit 102 obtains number of deals to be sent for carrying out pretreatment operation to the transaction data to be processed
According to；Wherein, the pretreatment operation is processing operation needed for transaction data is sent to block chain.
Specifically, pretreatment unit 102 carries out pretreatment operation to transaction data to be processed, obtains number of deals to be sent
According to.It should be noted that pretreatment operation is transaction data necessary processing operation before being sent to block chain.Example
Such as, it calculates the original text to be signed of transaction data to be processed, confirm what needs were sent by original text calculate the signature data to be signed and calculating
Transaction data etc., the particular content in relation to pretreatment operation may refer to before transaction data in the prior art is sent to block chain
Pretreatment operation will be repeated no longer in this programme.
Transmission unit 103, for the transaction data to be sent to be sent to block chain.
Specifically, transmission unit 103 can will be to after being pre-processed to obtain transaction data to be sent to transaction data
It sends transaction data and is sent to block chain.
In one specifically embodiment, the system can also include user-friendly interface, and interface is specific
Include:
Transaction acceptance interface, for receiving Client-initiated transaction；
Transaction Information query interface, for inquiring trading information data；
Stateful transaction modifies interface, for modifying current stateful transaction.
Data input, number can be carried out to the application block chain transaction flow management system by these interface business systems
According to the operation such as acquisition and the setting of stateful transaction.
It can be seen that a kind of block chain transaction flow management system provided by the embodiments of the present application, can receive business system
The original transaction data that system is sent, using the data as transaction data to be processed, and pre-processes transaction data to be processed
Operation, is then sent to block chain for the transaction data to be sent for completing pretreatment operation.It is different from the prior art, in this programme
Operation system no longer needs to carry out pretreatment operation, but only that the operation that original transaction data is sent is completed, subsequent pretreatment
Deng operation by the block chain trade managing system progress of the application, so as to reduce the difficulty that ordinary user uses block chain
With code development quantity.
It is possible that abnormal conditions during data to be sent are sent to block chain, and in order to reduce customer service system
The code development quantity of system and use difficulty, about data to be sent occurs send exception relevant treatment, it is also desirable to keep away
Exempt from the participation of operation system.Therefore, this application provides a kind of specific block chains to add a flow management method, referring to fig. 2, this
Scheme specifically includes:
First original transaction data receiving subelement 201, the original transaction data sent for receiving the operation system.
First storing sub-units 202, for storing the original transaction data to database, by the original number of deals
According to as transaction data to be processed.
The original transaction data that the first storing sub-units 202 send operation system in this programme stores, so as to
It is subsequent send when retrying operation, corresponding data are directly obtained in the database, the participation without operation system.
It should be noted that this programme provide system in the original transaction data for receiving operation system, and to its into
After row storage, the mark of a corresponding transaction data, such as unique transaction journal number, Yong Hu can be returned to operation system
When the subsequent information to the data carries out the operation such as inquiring, it can be operated according to the mark.
Pretreatment unit 102 obtains number of deals to be sent for carrying out pretreatment operation to the transaction data to be processed
According to；Wherein, the pretreatment operation is processing operation needed for transaction data is sent to block chain.
Transmission unit 103, for the transaction data to be sent to be sent to block chain.
Abnormality detecting unit 203 judges described pending after the transaction data to be sent is sent to block chain
Send whether transaction data occurs sending exception.
After in the present solution, transaction data to be sent is sent to block chain by transmission unit 103, it is also necessary to abnormality detection list
Member 203 detects in transmission process whether exception occur, that is to say, that judges whether successfully to send data to be sent to
On block chain, if it is unsuccessful it is abnormal just to will appear transmission in transmission process.
It should be noted that sending exception might have many kinds, some exceptions can retry operation by transmission can
To solve, and some it is abnormal then can not retry operation by sending and solve, for example, calculating textual error to be signed, block chain link
It is different that point report permission error, block chain node report nonce repetition, contract to return to service exception or insufficient abnormal, the transaction rollback of gas etc.
Normal mistake, in order to avoid what is be not necessarily to retries operation, in a specific embodiment, it may be predetermined that going out can not
By sending the exception information for retrying operation and solving, when occurring abnormal in transmission process, first determine the exception whether be cannot
Enough pass through retries the exception that operation solves, if it is, directly determining transmission failure, otherwise carries out transmission again and retries operation.
Specifically, the system also includes:
Abnormal deciding means can be retried, obtains the abnormal corresponding number of targets of the transmission in the database for described
According to, and using the target data as transaction data to be processed, before execution transmission retries operation, judge that the transmission is extremely
No is that can retry exception；If so, the abnormal corresponding target data of the transmission is obtained described in executing in the database, and
Using the target data as transaction data to be processed, executes and send the step of retrying operation；Wherein, the exception that retries is
Predefining can be by sending the exception for retrying operation and solving.
It should be noted that may be determined there are also some exceptions in order to which exception can be retried, but multiple transmission is carried out
The exception can not be still solved after retrying operation, operation is retried in order to avoid infinitely executing to send to the exception, at another
In specific embodiment, the system also includes:
Number of retries judging unit obtains the abnormal corresponding number of targets of the transmission for described in the database
According to, and using the target data as transaction data to be processed, before execution transmission retries operation, judge occur sending exception
The transaction data to be sent executed retry whether number of operations reaches default maximum times；If it is not, described in then executing
The abnormal corresponding target data of the transmission is obtained in the database, and using the target data as number of deals to be processed
According to execution sends the step of retrying operation.
Specifically, in advance to every transaction data be arranged a maximum number of retries, when need to transaction data carry out
When transmission retries operation, number of retries judging unit first will judge whether current number of retries has had been above the transaction data
Corresponding maximum reattempt times carry out transmission if not and retry, and otherwise directly determine the transaction and send failure.
It should be noted that successful transaction data can will be sent after being determined that transaction sends failure or after success
Relevant information and the result of success or failure be sent to and can work as message in this way by message queue that operation system is monitored
When having the transmission result of transaction data in queue, so that it may listen to this as a result, operation system can be made timely to understand friendship
The transmission state of easy data.In addition, when sending result is failure message team can also be sent to by specific reason is corresponding
In column, user is made to will be seen that the concrete reason for sending failure by operation system.
If sent, the concrete reason of failure is abnormal for appearance transmission, and sends the number for retrying operation by arrival maximum
Number of retries, user think that the exception still can retry operation and solve by sending, then can by corresponding interface come
Change the maximum reattempt times of the corresponding transaction data.
Unit 204 is retried, for being obtained in the database when the transaction data to be sent occurs sending abnormal
The abnormal corresponding target data of the transmission, and using the target data as transaction data to be processed, it executes transmission and retries behaviour
Make；Wherein, it includes described to the transaction data progress pretreatment operation to be processed that the transmission, which retries operation, is obtained to be sent
Transaction data and the described the step of transaction data to be sent is sent to block chain.
Recording unit 205, for recording the number to be sent when the transaction data to be sent does not occur sending abnormal
According to transmission state be successfully transmitted.
Specifically, if data to be sent are sent successfully, it is successfully that recording unit 205, which can recorde its transmission state,
Transmission state.
It should be noted that after transaction data to be sent is sent to block chain, block chain node can't directly will be pending
Send transaction data to be packaged cochain, but can according to oneself upper chain rule, at interval of preset time obtain it is once having received,
The transaction data of non-cochain carries out packing uplink operation.
Block chain node may also can go out during carrying out packing cochain to the transaction data for being already sent to block chain
Now the case where exception, failure, therefore in order to further ensure transaction data can be by normal UL, this application provides one kind more
Specific embodiment, the system also includes:
Authentication unit is polled inquiry for the block data to block chain, obtains the data in current block chain, and
Judge that transmission state is whether the transaction data to be sent being successfully transmitted has been written into block chain；
First transmission unit, for being that the transaction data to be sent being successfully transmitted has been written into block chain when transmission state
When, the cochain successful information for the transaction data to be sent having been written into block chain is sent to message queue；Wherein, institute
Stating message queue is the message queue monitored by the operation system；
Second transmission unit, for being that the transaction data to be sent being successfully transmitted is not written to block chain when transmission state
When, the cochain failure information for the transaction data to be sent not being written into block chain is sent to message queue.
Specifically, it is necessary first to authentication unit poll access block chain, and obtain the data in block chain whether include
It is already sent to the transaction data of block chain, if so, proof is sent to the transaction data of block chain by success cochain, such as
Fruit never has, then illustrates that the transaction data cochain fails.
It should be noted that since the data in block chain are very more, and be incremented by always, in order to reduce the acquisition of data
Amount reduces computing resource and data transmission resources, the block data newly gone out in block chain is only obtained in the application, what judgement newly went out
Whether block data includes the transaction data for being sent to block chain.The block data newly gone out, which refers to, obtains data phase with last
Than the block data newly gone out.
In addition, in order to make operation system timely know transaction data, whether cochain is successful, and the first transmission unit is needed to exist
Determine that cochain successful message is sent to message queue when cochain by transaction data, when determining that transaction data is failed by cochain
Cochain failure news is sent to message queue by the second transmission unit, and operation system can be with monitoring information queue, when there is phase
When the message answered, can timely it get.It should be noted that the message of cochain success or failure not only include as success or
The status information of failure, will also include the identification information etc. of corresponding transaction data.
A kind of specific block chain transaction flow management system provided by the present application is introduced below, it is described below
A kind of specific block chain transaction flow management system can be cross-referenced with any of the above-described embodiment.
Referring to Fig. 3, a kind of specific block chain transaction flow management system provided by the embodiments of the present application is specifically included:
Second original transaction data receiving subelement 301, the original transaction data sent for receiving the operation system.
Second storing sub-units 302, for storing the original transaction data to database, by the original number of deals
According to as transaction data to be processed.
In the present solution, the second original transaction data receiving subelement 301 receives the original transaction of operation system transmission
After data, the second storing sub-units 302 store original transaction data to database.
Transaction data amount judging unit 303 works as proparea for judging whether the quantity of currently pending transaction data is greater than
The maximum value of block chain concurrent processing transaction data；If so, according to the maximum of the current block chain concurrent processing transaction data
It is worth and determines target transaction data to be processed, and the pretreatment unit 102 is called to target transaction data to be processed.
It should be noted that block chain need to handle transaction data consistency and data safety the problems such as so that
The transaction data amount of concurrent processing is limited, so that service developer duration needs to be concerned about the tune of transaction in the prior art
Degree problem avoids the occurrence of transaction peak, block chain is made not handle all transaction data.
Therefore, while in this programme in order to reduce operation system code development quantity and use difficulty, further
Transaction peak situation is avoided, before needing to pre-process transaction data, sending operation, it is also necessary to which judgement is current all
Whether the quantity of transaction data to be processed is greater than the maximum value of current block chain concurrent processing transaction data.If so, according to institute
The maximum value for stating current block chain concurrent processing transaction data determines target transaction data to be processed, and to be processed to the target
Transaction data calls the pretreatment unit 102.Otherwise by institute's transaction data to be handled according to normal pretreatment operation, hair
It send operating process to carry out transmission operation, that is, calls directly the pretreatment unit 102.
If currently pending transaction data is greater than the maximum value of block chain concurrent processing transaction data, need to institute
Transaction data to be handled is scheduled, and due to being stored all transaction data in the application, it is possible to
It is directly scheduled, is operated without operation system.
In particular it is required that determining target number of deals to be processed according to the maximum value of block chain concurrent processing transaction data
According to the quantity of target transaction data to be processed is less than or equal to the maximum value of block chain concurrent processing transaction data.
After determining target pending data, subsequent operation can be carried out to target pending data.
Pretreatment unit 102 obtains number of deals to be sent for carrying out pretreatment operation to the transaction data to be processed
According to；Wherein, the pretreatment operation is processing operation needed for transaction data is sent to block chain.
Transmission unit 103, for the transaction data to be sent to be sent to block chain.
It should be noted that being adjusted before being pre-processed to transaction data to be processed and sending operation to it
The step of spending, scheduling will being increased in original operating process, therefore also can for whole transaction data transmission process
The case where postponing.But it trades for this part in the maximum range of above-mentioned block chain concurrent processing transaction data
Data are sent directly to will not occur the case where transaction peak value in block chain, therefore for this partial data, will go out
Existing unnecessary delay.Therefore, in order to avoid such case, this application provides a kind of specific embodiments, in above-mentioned reality
On the basis of applying mode, the system also includes:
After the transaction data to be sent is sent to block chain, further includes:
Remaining transaction data determination unit, for determining this remaining transaction data that cannot be handled by block chain, by institute
Remaining transaction data is stated as transaction data to be processed；
Judging unit is concurrently located for judging whether the quantity of current transaction data to be handled is greater than current block chain
Manage the maximum value of transaction data；If so, determining target according to the maximum value of the current block chain concurrent processing transaction data
Transaction data to be processed, and the transaction data to be processed is located in advance to the execution of target transaction data to be processed is described
The step of reason operates, and obtains transaction data to be sent.
For example, being currently received 1000 original transaction datas, this 1000 original transaction datas are all stored, and makees
For transaction data to be processed；
Pretreatment operation is carried out to current all transaction data to be processed and obtains transaction data to be sent, transaction to be sent
Data are 1000；
The maximum value of current block chain concurrent processing transaction data is 300 at this time, therefore pending is delivered by 1000
After easy data are sent to block chain, having 700 datas cannot be processed, is at this time re-used as this 700 data to be processed
Transaction data, the step of executing following scheduling:
Judge whether the quantity of currently pending transaction data is greater than the maximum of current block chain concurrent processing transaction data
Value；
If so, determining target number of deals to be processed according to the maximum value of the current block chain concurrent processing transaction data
According to, and pretreatment operation is carried out to the transaction data to be processed to the execution of target transaction data to be processed is described, it obtains
The step of transaction data to be sent.
In this way, it is just successfully sent to the operation that 300 datas of block chain would not be scheduled for the first time, therefore,
It will not postpone.
Referring to fig. 4, a kind of block chain transaction flow management method provided in an embodiment of the present invention, specifically includes:
S101 receives the original transaction data that operation system is sent, using the transaction data as transaction data to be processed.
This application provides a set of intermediate systems, for receiving the original transaction data of operation system transmission, then to original
Beginning transaction data carries out pretreatment operation, carries out relevant code development again without operation system.
Specifically, this programme can provide data-interface for operation system, for receiving the original friendship of operation system transmission
Easy data.For the original transaction data received, pretreatment operation directly can be carried out to it in this programme, it therefore, can be with
By the original transaction data received directly as transaction data to be processed, S102 is executed.
S102 carries out pretreatment operation to the transaction data to be processed, obtains transaction data to be sent；Wherein, described
Pretreatment operation is processing operation needed for transaction data is sent to block chain.
Specifically, pretreatment operation is carried out to transaction data to be processed, obtains transaction data to be sent.It needs to illustrate
It is that pretreatment operation is transaction data necessary processing operation before being sent to block chain.For example, calculating friendship to be processed
The original text to be signed of easy data confirms transaction data for needing to send etc. by original text calculate the signature data to be signed and calculating, related
The particular content of pretreatment operation may refer to the pretreatment operation that transaction data in the prior art is sent to before block chain, at this
It will no longer be repeated in scheme.
The transaction data to be sent is sent to block chain by S103.
It specifically, can be by transaction data to be sent after being pre-processed to obtain transaction data to be sent to transaction data
It is sent to block chain.
It can be seen that a kind of block chain transaction flow management method provided by the embodiments of the present application, can receive business system
The original transaction data that system is sent, using the data as transaction data to be processed, and pre-processes transaction data to be processed
Operation, is then sent to block chain for the transaction data to be sent for completing pretreatment operation.It is different from the prior art, in this programme
Operation system no longer needs to carry out pretreatment operation, but only that the operation that original transaction data is sent is completed, subsequent pretreatment
Equal operations are not necessarily to be carried out by operation system, so as to reduce the difficulty and code development that ordinary user uses operation system
Amount.
It is possible that abnormal conditions during data to be sent are sent to block chain, and in order to reduce customer service system
The code development quantity of system and use difficulty, about data to be sent occurs send exception relevant treatment, it is also desirable to keep away
Exempt from the participation of operation system.Therefore, this application provides a kind of specific block chains to add a flow management method, referring to Fig. 5, originally
Scheme specifically includes:
S201 receives the original transaction data that the operation system is sent.
S202 stores the original transaction data to database, using the original transaction data as transaction to be processed
Data.
The original transaction data sent in this programme to operation system stores, and carries out sending weight so as to subsequent
When examination operation, corresponding data are directly obtained in the database, the participation without operation system.
It should be noted that this programme provide system in the original transaction data for receiving operation system, and to its into
After row storage, the mark of a corresponding transaction data, such as unique transaction journal number, Yong Hu can be returned to operation system
When the subsequent information to the data carries out the operation such as inquiring, it can be operated according to the mark.
S203 carries out pretreatment operation to the transaction data to be processed, obtains transaction data to be sent；Wherein, described
Pretreatment operation is processing operation needed for transaction data is sent to block chain.
The transaction data to be sent is sent to block chain by S204.
It is abnormal to judge whether the transaction data to be sent occurs sending by S205.
After in the present solution, transaction data to be sent is sent to block chain, it is also necessary to detect in transmission process whether to go out
Show exception, that is to say, that judge whether successfully to have sent data to be sent on block chain, if it is unsuccessful
It is abnormal just to will appear transmission in transmission process.
It should be noted that sending exception might have many kinds, some exceptions can retry operation by transmission can
To solve, and some it is abnormal then can not retry operation by sending and solve, for example, calculating textual error to be signed, block chain link
It is different that point report permission error, block chain node report nonce repetition, contract to return to service exception or insufficient abnormal, the transaction rollback of gas etc.
Normal mistake, in order to avoid what is be not necessarily to retries operation, in a specific embodiment, it may be predetermined that going out can not
By sending the exception information for retrying operation and solving, when occurring abnormal in transmission process, first determine the exception whether be cannot
Enough pass through retries the exception that operation solves, if it is, directly determining transmission failure, otherwise carries out transmission again and retries operation.
Specifically, judge whether the transmission exception is that can retry exception；If so, described in executing in the database
The abnormal corresponding target data of the transmission is obtained, and using the target data as transaction data to be processed, executes and sends weight
The step of examination operation；Wherein, described retry abnormal is to predefine that the exception that operation solves can be retried by transmission.
It should be noted that may be determined there are also some exceptions in order to which exception can be retried, but multiple transmission is carried out
The exception can not be still solved after retrying operation, operation is retried in order to avoid infinitely executing to send to the exception, at another
It is described to obtain the abnormal corresponding target data of the transmission in the database in specific embodiment, and by the mesh
Data are marked as transaction data to be processed, executes and sends before retrying operation, further includes:
Judge to occur sending the abnormal transaction data to be sent executed retry number of operations whether reach it is pre-
If maximum times；
If it is not, the abnormal corresponding target data of the transmission is obtained described in then executing in the database, and will be described
Target data executes as transaction data to be processed and sends the step of retrying operation.
Specifically, in advance to every transaction data be arranged a maximum number of retries, when need to transaction data carry out
When transmission retries operation, first to judge whether current number of retries has had been above the corresponding maximum of the transaction data and retried time
Number carries out transmission if not and retries, and otherwise directly determines the transaction and sends failure.
It should be noted that successful transaction data can will be sent after being determined that transaction sends failure or after success
Relevant information and the result of success or failure be sent to and can work as message in this way by message queue that operation system is monitored
When having the transmission result of transaction data in queue, so that it may listen to this as a result, operation system can be made timely to understand friendship
The transmission state of easy data.It, can also will specifically reason be corresponding is sent to message team in addition, when sending result is failure
In column, user is made to will be seen that the concrete reason for sending failure by operation system.
If sent, the concrete reason of failure is abnormal to send because of appearance, and transmission retries the number of operation by arrival
Maximum reattempt times, user think that the exception still can retry operation and solve by sending, then can be by connecing accordingly
Mouth corresponds to the maximum reattempt times of the transaction data to change.
S206, if so, obtain the abnormal corresponding target data of the transmission in the database, and by the target
Data execute transmission and retry operation as transaction data to be processed；Wherein, it is described transmission retry operation include it is described to it is described to
It handles transaction data and carries out pretreatment operation, obtain transaction data to be sent and be sent to the transaction data to be sent with described
The step of block chain.
S207, if it is not, the transmission state for then recording the data to be sent is to be successfully transmitted.
Specifically, if data to be sent are sent successfully, can recorde its transmission state is to be successfully transmitted state.
It should be noted that after transaction data to be sent is sent to block chain, block chain node can't directly will be pending
Send transaction data to be packaged cochain, but can according to oneself upper chain rule, at interval of preset time obtain it is once having received,
The transaction data of non-cochain carries out packing uplink operation.
Block chain node may also can go out during carrying out packing cochain to the transaction data for being already sent to block chain
Now the case where exception, failure, therefore in order to further ensure transaction data can be by normal UL, this application provides one kind more
Specific embodiment, the transmission state for recording the data to be sent are after being successfully transmitted, further includes:
Inquiry is polled to the block data of block chain, obtains the data in current block chain, and judge transmission state
Whether the transaction data to be sent to be successfully transmitted has been written into block chain；
If so, the cochain successful information for the transaction data to be sent having been written into block chain is sent to message
Queue；Wherein, the message queue is the message queue monitored by the operation system；
If it is not, the cochain failure information for the transaction data to be sent not being written into block chain is then sent to message
Queue.
Specifically, it is necessary first to which poll accesses block chain, and obtains whether the data in block chain include having sent
To the transaction data of block chain, if so, proving the transaction data for being sent to block chain by success cochain, if do not had always
Have, then illustrates that the transaction data cochain fails.
It should be noted that since the data in block chain are very more, and be incremented by always, in order to reduce the acquisition of data
Amount reduces computing resource and data transmission resources, the block data newly gone out in block chain is only obtained in the application, what judgement newly went out
Whether block data includes the transaction data for being sent to block chain.The block data newly gone out, which refers to, obtains data phase with last
Than the block data newly gone out.
In addition, in order to make operation system timely know transaction data, whether cochain is successful, needs determining transaction data
The successful message of cochain is sent to message queue when cochain, when determining that transaction data is failed by cochain by cochain failure
Message is sent to message queue, and operation system can timely be obtained with monitoring information queue when there is corresponding message
It arrives.It should be noted that the message of cochain success or failure not only includes the status information such as success or failure, will also include pair
The identification information etc. for the transaction data answered.
A kind of specific block chain transaction flow management method provided by the present application is introduced below, it is described below
A kind of specific block chain transaction flow management method can be cross-referenced with any of the above-described embodiment.
Referring to Fig. 6, a kind of specific block chain transaction flow management method provided by the embodiments of the present application is specifically included:
S301 receives the original transaction data that the operation system is sent.
S302 stores the original transaction data to database, using the original transaction data as transaction to be processed
Data.
After in the present solution, receiving the original transaction data of operation system transmission, original transaction data is stored to number
According to library.
S303, judges whether the quantity of currently pending transaction data is greater than current block chain concurrent processing transaction data
Maximum value.
It should be noted that block chain need to handle transaction data consistency and data safety the problems such as so that
The transaction data amount of concurrent processing is limited, so that service developer duration needs to be concerned about the tune of transaction in the prior art
Degree problem avoids the occurrence of transaction peak, block chain is made not handle all transaction data.
Therefore, while in this programme in order to reduce operation system code development quantity and use difficulty, further
Transaction peak situation is avoided, before needing to pre-process transaction data, sending operation, it is also necessary to which judgement is current all
Whether the quantity of transaction data to be processed is greater than the maximum value of current block chain concurrent processing transaction data.If so, executing
Otherwise institute's transaction data to be handled is carried out transmission operation according to normal pretreatment operation, transmission operating process by S304.
S304, if so, determining that target is to be processed according to the maximum value of the current block chain concurrent processing transaction data
Transaction data.
If currently pending transaction data is greater than the maximum value of block chain concurrent processing transaction data, need to institute
Transaction data to be handled is scheduled, and due to being stored all transaction data in the application, it is possible to
It is directly scheduled, is operated without operation system.
In particular it is required that determining target number of deals to be processed according to the maximum value of block chain concurrent processing transaction data
According to the quantity of target transaction data to be processed is less than or equal to the maximum value of block chain concurrent processing transaction data.
After determining target pending data, subsequent operation can be carried out to target pending data.
S305 carries out pretreatment operation to target transaction data to be processed, obtains transaction data to be sent；Wherein,
The pretreatment operation is processing operation needed for transaction data is sent to block chain.
The transaction data to be sent is sent to block chain by S306.
It should be noted that being adjusted before being pre-processed to transaction data to be processed and sending operation to it
The step of spending, scheduling will being increased in original operating process, therefore also can for whole transaction data transmission process
The case where postponing.But it trades for this part in the maximum range of above-mentioned block chain concurrent processing transaction data
Data are sent directly to will not occur the case where transaction peak value in block chain, therefore for this partial data, will go out
Existing unnecessary delay.Therefore, in order to avoid such case, this application provides a kind of specific embodiment, will be described
Transaction data to be sent is sent to after block chain, further includes:
This remaining transaction data that cannot be handled by block chain is determined, using the remaining transaction data as friendship to be processed
Easy data；
Judgement it is current the quantity of transaction data to be handled whether be greater than current block chain concurrent processing transaction data
Maximum value；
If so, determining target number of deals to be processed according to the maximum value of the current block chain concurrent processing transaction data
According to, and pretreatment operation is carried out to the transaction data to be processed to the execution of target transaction data to be processed is described, it obtains
The step of transaction data to be sent.
For example, being currently received 1000 original transaction datas, this 1000 original transaction datas are all stored, and makees
For transaction data to be processed；
Pretreatment operation is carried out to current all transaction data to be processed and obtains transaction data to be sent, transaction to be sent
Data are 1000；
The maximum value of current block chain concurrent processing transaction data is 300 at this time, therefore pending is delivered by 1000
After easy data are sent to block chain, having 700 datas cannot be processed, is at this time re-used as this 700 data to be processed
Transaction data, the step of executing following scheduling:
Judge whether the quantity of currently pending transaction data is greater than the maximum of current block chain concurrent processing transaction data
Value；
If so, determining target number of deals to be processed according to the maximum value of the current block chain concurrent processing transaction data
According to, and pretreatment operation is carried out to the transaction data to be processed to the execution of target transaction data to be processed is described, it obtains
The step of transaction data to be sent.
In this way, it is just successfully sent to the operation that 300 datas of block chain would not be scheduled for the first time, therefore,
It will not postpone.
A kind of specific block chain transaction flow management method provided by the present application is introduced below, it is described below
A kind of specific transaction flow management method can be cross-referenced with any of the above-described embodiment.
A kind of specific block chain transaction flow management method provided by the present application is applied to a kind of block chain transaction flow
Management system.
It include operation system, block chain transaction flow management system in a kind of transaction system provided by the present application referring to Fig. 7
With block chain.Wherein, it is tested again including transaction dispatcher module, trade processing module, transaction in block chain transaction flow management system
Demonstrate,prove module and message Blocking module.Included module includes above-described embodiment intermediary again in block chain transaction flow management system
The unit or sub-unit to continue.
Specifically, referring to Fig. 8, block chain transaction flow management method includes:
Process starts, and operation system sends transaction data to block chain transaction flow management system, and system can be by base of trading
The storage of this information is into database and returns to a unique transaction journal number, for the subsequent acquisition transaction of operation system at this
Patent system treated information uses.
The management and scheduling that transaction dispatcher module is traded.
After trade processing module carries out transaction related content pretreatment, block chain is sent the transaction to, and judges to send and hand over
Easily whether succeed to block chain.If it is not, then judging whether transaction can retry.According to Exception Type and preconfigured transaction
Number of retries carries out the setting that transaction retries state, is set as transaction and retries the transaction dispatcher that the transaction of state is then reappeared
Otherwise processing sets invalid for stateful transaction and sends " Fail Transaction " to message queue.If so, carrying out " transaction verification
Module " verification processing.
Whether transaction verification module is traded sends successful judgement.Judge whether transaction has been successfully recorded in block chain
On.If not, carrying out the judgement whether above-mentioned transaction can retry.If so, carrying out the processing of message tissue modular service.
Message molded tissue block, which carries out the tissue of " transaction is sent successfully " information and transmission, process, to be terminated.
Present invention also provides a kind of block chain transaction flow managing devices, referring to Fig. 9, provided in an embodiment of the present invention one
The structure chart of kind block chain transaction flow managing device, as shown in Figure 9, comprising:
Memory 100, for storing computer program；
Step provided by above-described embodiment may be implemented in processor 200 when for executing the computer program.
Specifically, memory 100 includes non-volatile memory medium, built-in storage.Non-volatile memory medium storage
There are operating system and computer-readable instruction, which is that the operating system and computer in non-volatile memory medium can
The operation of reading instruction provides environment.Processor 200 provides calculating and control ability for block chain transaction flow managing device, can be with
Realize step provided by any of the above-described block chain transaction flow management method embodiment.
On the basis of the above embodiments, preferably, the block chain transaction flow managing device is also wrapped
It includes:
Input interface 300 is controlled through processor and is saved for obtaining computer program, parameter and the instruction of external importing
Into memory.The input interface 300 can be connected with input unit, receive parameter or instruction that user is manually entered.This is defeated
Entering device can be the touch layer covered on display screen, be also possible to the key being arranged in terminal enclosure, trace ball or Trackpad,
It is also possible to keyboard, Trackpad or mouse etc..
Display unit 400, the data sent for video-stream processor.The display unit 400 can be the display in PC machine
Screen, liquid crystal display or electric ink display screen etc..
The network port 500, for being communicatively coupled with external each terminal device.Skill is communicated used by the communication connection
Art can be cable communicating technology or wireless communication technique, as mobile high definition chained technology (MHL), universal serial bus (USB),
High-definition media interface (HDMI), Bluetooth Communication Technology, the low-power consumption bluetooth communication technology, is based on adopting wireless fidelity technology (WiFi)
The communication technology etc. of IEEE802.11s.
Present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, the computer
Step provided by above-described embodiment may be implemented when program is executed by processor.The storage medium may include: USB flash disk, movement
Hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), the various media that can store program code such as magnetic or disk.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of block chain transaction flow management system characterized by comprising
Original transaction data receiving unit makees the transaction data for receiving the original transaction data of operation system transmission
For transaction data to be processed；
Pretreatment unit obtains transaction data to be sent for carrying out pretreatment operation to the transaction data to be processed；Its
In, the pretreatment operation is processing operation needed for transaction data is sent to block chain；
Transmission unit, for the transaction data to be sent to be sent to block chain.
2. system according to claim 1, which is characterized in that the original transaction data receiving unit, comprising:
First original transaction data receiving subelement, the original transaction data sent for receiving the operation system；
First storing sub-units, for storing the original transaction data to database, using the original transaction data as
Transaction data to be processed；
Correspondingly, the system also includes:
Abnormality detecting unit judges the transaction to be sent after the transaction data to be sent is sent to block chain
It is abnormal whether data occur sending；
Unit is retried, for obtaining the hair in the database when the transaction data to be sent occurs sending abnormal
Abnormal corresponding target data is sent, and using the target data as transaction data to be processed, executes transmission and retries operation；Its
In, it includes described to the transaction data progress pretreatment operation to be processed that the transmission, which retries operation, obtains transaction to be sent
Data and the described the step of transaction data to be sent is sent to block chain；
Recording unit, for recording the hair of the data to be sent when the transaction data to be sent does not occur sending abnormal
Sending state is to be successfully transmitted.
3. system according to claim 2, which is characterized in that the system also includes:
Abnormal deciding means can be retried, obtains the abnormal corresponding target data of the transmission in the database for described,
And using the target data as transaction data to be processed, before execution transmission retries operation, whether the transmission exception is judged
For exception can be retried；If so, the abnormal corresponding target data of the transmission is obtained described in executing in the database, and will
The target data executes as transaction data to be processed and sends the step of retrying operation；Wherein, described retry abnormal is pre-
First determination can be by sending the exception for retrying operation and solving.
4. system according to claim 2, which is characterized in that the system also includes:
Number of retries judging unit obtains the abnormal corresponding target data of the transmission for described in the database, and
Using the target data as transaction data to be processed, before execution transmission retries operation, judge occur sending the described of exception
Transaction data to be sent executed retry whether number of operations reaches default maximum times；If it is not, then executing described in institute
It states and obtains the abnormal corresponding target data of the transmission in database, and using the target data as transaction data to be processed,
It executes and sends the step of retrying operation.
5. system according to claim 2, which is characterized in that the system also includes:
Authentication unit is polled inquiry for the block data to block chain, obtains the data in current block chain, and judge
Transmission state is whether the transaction data to be sent being successfully transmitted has been written into block chain；
First transmission unit will for when transmission state is that the transaction data to be sent being successfully transmitted has been written into block chain
The cochain successful information for the transaction data to be sent having been written into block chain is sent to message queue；Wherein, described to disappear
Ceasing queue is the message queue monitored by the operation system；
Second transmission unit will for when transmission state is that the transaction data to be sent being successfully transmitted is not written to block chain
The cochain failure information for the transaction data to be sent not being written into block chain is sent to message queue.
6. system according to claim 1, which is characterized in that the original transaction data receiving unit, comprising:
Second original transaction data receiving subelement, the original transaction data sent for receiving the operation system；
Second storing sub-units, for storing the original transaction data to database, using the original transaction data as
Transaction data to be processed；
Correspondingly, the system also includes:
Transaction data amount judging unit, for judging it is concurrent whether the quantity of currently pending transaction data is greater than current block chain
Handle the maximum value of transaction data；If so, determining mesh according to the maximum value of the current block chain concurrent processing transaction data
Transaction data to be processed is marked, and target transaction data to be processed is executed described pre- to the transaction data progress to be processed
Processing operation, the step of obtaining transaction data to be sent.
7. a kind of block chain transaction flow management method characterized by comprising
The original transaction data that operation system is sent is received, using the transaction data as transaction data to be processed；
Pretreatment operation is carried out to the transaction data to be processed, obtains transaction data to be sent；Wherein, the pretreatment operation
Processing operation needed for being sent to block chain for transaction data；
The transaction data to be sent is sent to block chain.
8. the method according to claim 1, wherein it is described receive operation system send original transaction data,
Using the transaction data as transaction data to be processed, comprising:
Receive the original transaction data that the operation system is sent；
The original transaction data is stored to database, using the original transaction data as transaction data to be processed；
Correspondingly, described be sent to the transaction data to be sent after block chain, further includes:
It is abnormal to judge whether the transaction data to be sent occurs sending；
If so, obtain the abnormal corresponding target data of the transmission in the database, and using the target data as
Transaction data to be processed executes transmission and retries operation；Wherein, it includes described to the transaction to be processed that the transmission, which retries operation,
Data carry out pretreatment operation, obtain transaction data to be sent with described and the transaction data to be sent is sent to block chain
Step；
If it is not, the transmission state for then recording the data to be sent is to be successfully transmitted.
9. a kind of block chain transaction flow managing device characterized by comprising
Memory, for storing computer program；
Processor realizes the block chain transaction flow as described in claim 7 or 8 any one when for executing the computer program
The step of management method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the block chain transaction flow pipe as described in claim 7 or 8 any one when the computer program is executed by processor
The step of reason method.
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