CN109584072A - A kind of transaction sending method, equipment and the storage medium of parallel chain common recognition - Google Patents
A kind of transaction sending method, equipment and the storage medium of parallel chain common recognition Download PDFInfo
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- CN109584072A CN109584072A CN201811432852.2A CN201811432852A CN109584072A CN 109584072 A CN109584072 A CN 109584072A CN 201811432852 A CN201811432852 A CN 201811432852A CN 109584072 A CN109584072 A CN 109584072A
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Abstract
The present invention provides transaction sending method, equipment and the storage medium of a kind of parallel chain common recognition, this method comprises: the first block information of the first block to be known together of the first parallel chain of transmission is to corresponding main chain node so that master link point carries out parallel chain common recognition；Judge whether the first block information sends success, if it is not, then sending several block informations to be known together to corresponding main chain node for progress parallel chain common recognition according to the second block height of main chain；Wherein, the second block height is the block height by parallel chain common recognition algorithm confirmation of the first parallel chain authenticated on main chain.The present invention sends the feedback information of transaction by the common recognition height and reception that obtain main chain and to integrate determining parallel chain node which needs trade, entire process of exchange is set to form closed loop, it effectively avoids due to sending unsuccessful and cannot find in time, improve the efficiency of work.
Description
Technical field
This application involves block chain technical fields, and in particular to the transaction sending method of parallel chain common recognition a kind of, equipment and
Storage medium.
Background technique
In the existing technology in relation to parallel chain, usually send after a transaction to main chain node that just there is no to main chain
Feedback information may rest on common recognition state for a long time if main chain is not received by this transaction under this mode
The case where being just found, causing working efficiency low in this way or will cause congestion in the case where there are many transaction.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, the transaction for being intended to provide a kind of efficient parallel chain common recognition is sent
Method, equipment and storage medium.
In a first aspect, the present invention provides a kind of transaction sending method of parallel chain common recognition, comprising: send the first parallel chain
First block information of the first block to be known together is to corresponding main chain node so that master link point carries out parallel chain common recognition；
Judge whether the first block information sends success, if it is not, then sending according to the second block height of main chain wait know together
Several block informations to corresponding main chain node for carry out parallel chain common recognition；Wherein, the second block height is to recognize on main chain
The block height by parallel chain common recognition algorithm confirmation of first parallel chain of card.
Further, judging whether the first block information sends successfully includes:
Judge whether the Transaction Information of the first block in the number of blocks of setting is identified, if so, sending successfully.
Further, it is sent according to the second block height of main chain for several block informations to be known together to corresponding main chain
Node is known together for progress parallel chain
Judge whether the second block height is greater than the first block height:
It is no, then the first block information is retransmitted to corresponding main chain node for progress parallel chain common recognition；Wherein, first
Block height is the block height of the first block；
It is then to send the later block information of the second block height to corresponding master link point to carry out parallel chain common recognition.
Further, after the first block information is sent to corresponding main chain node, the node of the first parallel chain, which is packaged, generates the
Several second block informations to be known together after one block；
Common recognition includes: after sending the block information to main chain node confirmation for common recognition according to the second block height of main chain
Judge whether the second block height is greater than the first block height:
It is no, then the first block information and several second block informations are sent to corresponding main chain node for progress parallel chain
Common recognition；Wherein, the first block height is the block height of the first block；
It is then to send the later block information of the second block height to corresponding master link point to carry out parallel chain common recognition.
Further, method further include:
The second block height is obtained, block information to be known together to be sent is determined according to the second block height.
Further, the first block information includes at least one of the following: state Hash, block height, the signature of the first block
Information, the status information for being packaged each transaction；
Status information is used to identify whether each transaction that the first block is packaged to succeed.
Second aspect, the present invention also provides a kind of equipment, including one or more processors and memory, wherein memory
Comprising can by instruction that the one or more processors execute so that the one or more processors execute it is each according to the present invention
The transaction sending method for the parallel chain common recognition that embodiment provides.
The third aspect, the present invention also provides a kind of storage medium for being stored with computer program, which makes to count
Calculation machine executes the transaction sending method for the parallel chain common recognition that each embodiment provides according to the present invention.
Transaction sending method, equipment and the storage medium for the parallel chain common recognition that many embodiments of the present invention provide pass through acquisition
The common recognition height of main chain and judges whether to receive the transaction of parallel chain node transmission and needed batch to integrate determining parallel chain node
Which transaction is amount send, and entire process of exchange is made to form closed loop, effectively avoids due to sending unsuccessful and cannot send out in time
It is existing, improve the efficiency of work.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow chart of the transaction sending method for parallel chain common recognition that one embodiment of the invention provides.
Fig. 2 is the flow chart of the step S12 of preferred embodiment of method shown in Fig. 1 a kind of.
Fig. 3 is the flow chart of the step S12 of another preferred embodiment of method shown in Fig. 1.
Fig. 4 is a kind of flow chart of preferred embodiment of method shown in Fig. 1.
Fig. 5 is a kind of structural schematic diagram for equipment that one embodiment of the invention provides.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is a kind of flow chart of the transaction sending method for parallel chain common recognition that one embodiment of the invention provides.
As shown in Figure 1, in the present embodiment, the present invention provides a kind of transaction sending method of parallel chain common recognition, comprising:
S11, send the first parallel chain the first block to be known together the first block information to corresponding main chain node with
Parallel chain common recognition is carried out for master link point；
S12, judge whether the first block information sends success, if it is not, then according to the second block height of main chain send to
Several block informations of common recognition carry out parallel chain common recognition to corresponding main chain node；Wherein, the second block height is main chain
The block height by parallel chain common recognition algorithm confirmation of first parallel chain of upper certification.
Specifically, in step S11, the node of the first parallel chain will be from the friendship in the first block that main chain node synchronizes
It is easily handled, the first block information after the completion of processing is sent to corresponding main chain node so that master link point is total to
Know, in step S12, after the first parallel chain node sends the first block information to corresponding main chain node, monitoring inquiry should
Whether the first block information that parallel chain node is sent succeeds, if success, continues the normal transmission of subsequent block information,
If failure, the newest block height for first parallel chain that judges to know together at this time on main chain, and it is true according to this newest block height
The block information for needing to send calmly, the first block information include at least one of the following: that the state Hash of the first block, block are high
Degree, signing messages, the status information for being packaged each transaction；
Status information is used to identify whether each transaction that the first block is packaged to succeed.
In a preferred embodiment, the first parallel chain node is judging whether the first block information sends success, can sentence
Break after the Transaction Information for sending the first block in the number of blocks of setting, such as two block height, there are no by master link
Point is packaged confirmation, then illustrates to send failure, the first parallel chain node needs to retransmit.
Above-described embodiment is monitored main chain by parallel chain node, determine parallel chain node send transaction whether at
Function is sent, and the newest block height on main chain after common recognition confirmation is combined to determine the block information of subsequent transmission, makes to send interior
Appearance is more targeted, and can be avoided because finding to cause working efficiency low due to sending failure not in time.
Fig. 2 is the flow chart of the step S12 of preferred embodiment of method shown in Fig. 1 a kind of.As shown in Fig. 2, step S12
Described in then according to the second block height of main chain send several block informations to be known together to corresponding main chain node with
Include: for carrying out parallel chain common recognition
S121, judge whether the second block height is greater than the first block height:
It is no, then the first block information is retransmitted to corresponding main chain node for progress parallel chain common recognition；Wherein, first
Block height is the block height of the first block；
It is then to send the later block information of the second block height to corresponding master link point to carry out parallel chain common recognition.
Specifically, after the block information sent before the monitoring of the first parallel chain node is not confirmed on main chain,
Judge the second block height, i.e., the newest block by parallel chain common recognition algorithm confirmation after the first parallel chain of main chain common recognition is high
Degree, if greater than the block height of the first currently transmitted block information, i.e. the first block height, if so, the first parallel chain
Node continues to send the later block information of the second block height to corresponding master link point progress parallel chain common recognition: such as: main chain
On newest block height be 120, the first parallel chain node send the first block information the first block height be 100, that
, the node of the first parallel chain will continue to send block information that block height is 121 to corresponding main chain node for carrying out
Parallel chain common recognition.
If it is not, then needing to retransmit the first block information to corresponding master link point carries out parallel chain common recognition, such as: main chain
On newest block height be 120, the first parallel chain node send the first block height be 130, then due to 130 blocks height
The block information transmission of degree has failed, then the first parallel chain node needs to retransmit the block information that block height is 130 extremely
For corresponding main chain node for carrying out parallel chain common recognition, successively sending block height again after main chain confirmation is 131,132.....
Block information to corresponding master link point carry out parallel chain common recognition.In the embodiment, due to the block information of 130 block height
Failure is sent, but the block before 130 block height is to send successfully, so even if on the main chain after passing through of knowing together most
New block height (120) is lower than the first block height (130), without retransmitting block height again between 120-130
Block information improves the working efficiency of processing.
In a preferred embodiment, not sent successful block information can be several, at this moment, the first parallel chain node
The block Transaction Information sent not successfully can be re-transmitted to corresponding main chain node in batches, the friendship of transmission also can be set
Easy quantity, the present embodiment are not intended to limit.
Fig. 3 is the flow chart of the step S12 of another preferred embodiment of method shown in Fig. 1.As shown in figure 3, first
After block information is sent to corresponding main chain node, the node of the first parallel chain is packaged several to altogether after generating the first block
The second block information known；
Common recognition includes: after sending the block information to main chain node confirmation for common recognition according to the second block height of main chain
S121 ', judge whether the second block height is greater than the first block height:
It is no, then the first block information and several second block informations are sent to corresponding main chain node for progress parallel chain
Common recognition；Wherein, the first block height is the block height of the first block；
It is then to send the later block information of the second block height to corresponding master link point to carry out parallel chain common recognition.Packet
It includes:
Specifically, after the first block information is sent to corresponding main chain node, continues to synchronize the block on several main chains and hand over
Easily, and several second block informations of several block transaction generations are packaged, judge that the second block height, i.e. main chain common recognition first are parallel
The newest block height by common recognition after chain, if greater than the block height of the first currently transmitted block information, i.e., first
Block height, if so, the first parallel chain node continues to send the later block information of the second block height to corresponding main chain
Node carries out parallel chain common recognition: such as: the newest block height on main chain is 120, the first block that the first parallel chain node is sent
First block height of information is 100, then, the node of the first parallel chain will continue to send the block letter that block height is 121
Breath carries out parallel chain common recognition to corresponding main chain node；
If it is not, it is parallel for carrying out to corresponding main chain node then to send the first block information and several second block informations
Chain common recognition, if the newest height on main chain is 120, the first block height that the first parallel chain node is sent is 130, and is being sent
After height is 130 block, continues the transaction of several block height (such as 131,132,133) on synchronous main chain, then divide
The transaction of these height is not packaged and generates each second block information, since the block information transmission of 130 block height has failed,
Then the first parallel chain node by block height be 130 block information and block height be 131,132,133 three the second blocks
Information is sent to corresponding main chain node together for carrying out parallel chain common recognition.
Fig. 4 is a kind of flow chart of preferred embodiment of method shown in Fig. 1.
As shown in figure 4, in a preferred embodiment, the above method further include:
S13, the second block height is obtained, block information to be known together to be sent is determined according to the second block height.
Specifically, it after the releasing of the first parallel chain node problems, obtains on main chain through the second block height after common recognition
(i.e. newest block height) judges the block height h of the block information sent when problem occurs for the first parallel chain node, by the area
Block height h and the second block degree of contrast illustrate if the second block height is higher than block height h in the first parallel chain link
When point generation problem, other the first parallel chain nodes have been successfully transmitted the block information of block height h, and have passed through altogether
Know, in this case, which only need to be sent to corresponding master since the later block of the second block height
Chain node, such as: the second block height is 120, and block height when problem occurs for the first parallel chain node is 100, when first flat
After row chain node solution removes, the block information that block height is 121 is sent to main chain node, and block height 100-120
Block information need to only be synchronized from main chain；
If the second block height is lower than block height h, illustrate that main chain node is simultaneously during the node generation problem
It does not know together successfully block of the block height between the second block height and block height h, at this moment, the first parallel chain node
It needs that subsequent block is re-transmitted to main chain node since the block of the second block height, such as: the second block height is
120, the first parallel chain node occur problem when block height be 130 block, when problem release after, the first parallel chain link
Not sent block information should be sent to main chain node in batches, batch here since block height is 120 block by point
It can be set to subsequent 20 block informations, be also possible to the block information of other setting quantity, not by the present embodiment
Limitation.In addition, described first parallel chain node occur the problem of can be nodes break down be also possible to node because
Other reasons, which are restarted, is also possible to situations such as network congestion occurs, and is not limited by the present embodiment.
In more embodiments, which can be before step S11, can also be before step S12, as long as first is flat
This step can be completed after solving in the node problem of row chain, and the sequence not described by the present invention is limited.
Fig. 5 is a kind of structural schematic diagram for equipment that one embodiment of the invention provides.
As shown in figure 5, present invention also provides a kind of equipment 700, including one or more centres as on the other hand
Unit (CPU) 701 is managed, can be added according to the program being stored in read-only memory (ROM) 702 or from storage section 708
The program that is downloaded in random access storage device (RAM) 703 and execute various movements appropriate and processing.In RAM703, also deposit
It contains equipment 700 and operates required various programs and data.CPU701, ROM702 and RAM703 pass through the phase each other of bus 704
Even.Input/output (I/O) interface 705 is also connected to bus 704.
I/O interface 705 is connected to lower component: the importation 706 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 707 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 708 including hard disk etc.；
And the communications portion 709 of the network interface card including LAN card, modem etc..Communications portion 709 via such as because
The network of spy's net executes communication process.Driver 710 is also connected to I/O interface 705 as needed.Detachable media 711, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 710, in order to read from thereon
Computer program be mounted into storage section 708 as needed.
Particularly, in accordance with an embodiment of the present disclosure, the transaction sender of the parallel chain common recognition of any of the above-described embodiment description
Method may be implemented as computer software programs.For example, embodiment of the disclosure includes a kind of computer program product comprising
The computer program being tangibly embodied on machine readable media, the computer program include for executing parallel chain common recognition
The program code for sending method of trading.In such embodiments, which can be by communications portion 709 from network
On be downloaded and installed, and/or from detachable media 711 be mounted.
As another aspect, present invention also provides a kind of computer readable storage medium, the computer-readable storage mediums
Matter can be computer readable storage medium included in the device of above-described embodiment；It is also possible to individualism, it is unassembled
Enter the computer readable storage medium in equipment.Computer-readable recording medium storage has one or more than one program, should
Program is used to execute the transaction sending method for being described in the parallel chain common recognition of the application by one or more than one processor.
Flow chart and block diagram in attached drawing are illustrated according to the system of various embodiments of the invention, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, this is depending on related function.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yitong
The dedicated hardware based system of functions or operations as defined in executing is crossed to realize, or by specialized hardware and can be calculated
The combination of machine instruction is realized.
Being described in the embodiment of the present application involved unit or module can be realized by way of software, can also be with
It is realized by way of hardware.Described unit or module also can be set in the processor, for example, each unit can
To be the software program being arranged in computer or intelligent movable equipment, it is also possible to the hardware device being separately configured.Wherein, this
The title of a little units or module does not constitute the restriction to the unit or module itself under certain conditions.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the application design, appointed by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of meaning combination and formation.Such as features described above and (but being not limited to) disclosed herein have similar functions
Technical characteristic replaced mutually and the technical solution that is formed.
Claims (8)
1. a kind of transaction sending method of parallel chain common recognition characterized by comprising
The first block information of the first block to be known together of the first parallel chain is sent to corresponding main chain node for the master
Chain link point carries out parallel chain common recognition；
Judge whether first block information sends success, if it is not, then sending according to the second block height of main chain wait know together
Several block informations to corresponding main chain node for carry out parallel chain common recognition；Wherein, the second block height is described
The block height by parallel chain common recognition algorithm confirmation of first parallel chain authenticated on main chain.
2. judging whether first block information sends success the method according to claim 1, wherein described
Include:
Judge whether the Transaction Information of first block in the number of blocks of setting is identified, if so, sending successfully.
3. the method according to claim 1, wherein it is described according to the second block height of main chain send for
Several block informations of common recognition carry out parallel chain common recognition to corresponding main chain node
Judge whether the second block height is greater than the first block height:
It is no, then first block information is retransmitted to corresponding main chain node for for progress parallel chain common recognition；Wherein,
The first block height is the block height of first block；
It is then to send the later block information of the second block height to corresponding master link point to carry out parallel chain common recognition.
4. the method according to claim 1, wherein after the first block information is sent to corresponding main chain node,
The node of first parallel chain is packaged several second block informations to be known together generated after the first block；
After the block information to main chain node confirmation according to the transmission of the second block height of the main chain for knowing together
Common recognition includes:
Judge whether the second block height is greater than the first block height:
It is no, then send first block information and several second block informations to corresponding main chain node for for into
Row parallel chain common recognition；Wherein, the first block height is the block height of first block；
It is then to send the later block information of the second block height to corresponding master link point to carry out parallel chain common recognition.
5. method according to claim 1-4, which is characterized in that the method also includes:
The second block height is obtained, block information to be known together to be sent is determined according to the second block height.
6. method according to claim 1-4, which is characterized in that first block information include it is following at least
One: the state Hash of first block, block height, signing messages, the status information for being packaged each transaction；
The status information is used to identify whether each transaction that first block is packaged to succeed.
7. a kind of equipment, which is characterized in that the equipment includes:
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors
Execute such as method of any of claims 1-6.
8. a kind of storage medium for being stored with computer program, which is characterized in that realize when the program is executed by processor as weighed
Benefit requires method described in any one of 1-6.
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