CN109413211A - A kind of framework and its implementation of EOS block chain super node - Google Patents
A kind of framework and its implementation of EOS block chain super node Download PDFInfo
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- CN109413211A CN109413211A CN201811550741.1A CN201811550741A CN109413211A CN 109413211 A CN109413211 A CN 109413211A CN 201811550741 A CN201811550741 A CN 201811550741A CN 109413211 A CN109413211 A CN 109413211A
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- intelligent
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
The invention discloses the frameworks and its implementation of a kind of EOS block chain super node, including for providing the block production module, the more intelligent bond service devices for the contract scheduler module of intelligent contract scheduling distribution and for executing intelligent contract and being connected with the contract scheduler module that block produces in EOS block chain.The contract scheduler module includes registration center ETCD, the registration interface for the registration of intelligent bond service device, the cancellation interface for the cancellation of intelligent bond service device, the more new interface for the update of intelligent bond service device and the query interface for the inquiry of intelligent bond service device；The registration interface, cancellation interface, more new interface and query interface are connected with registration center ETCD.The present invention solves the problems, such as intelligent bond service device memory source bottleneck, improves the utilization rate of resource.
Description
Technical field
The present invention relates to block chain fields, specifically, being to be related to a kind of framework and in fact of EOS block chain super node
Existing method.
Background technique
Since intelligent contract has, processing is more efficient when trading, irreversible, safe transaction and full-automatic stream
The advantages of journey, has obtained extensive concern and quickly development in recent years.It at present should on the same node of EOS block chain
The undertaking block production of the task will also undertake the executing intelligent contract of the task, the two functions are to be deployed in same physics master
On machine.This framework mode, there are four disadvantages:
1. with the explosive growth of the following intelligent contract, storing and accessing for intelligent contract can all be provided the memory of node
Cause great pressure in source, it will lead to trade congestion or postponement of execution, there are the risks of node paralysis until memory is exhausted.
2. to extend the memory source of a super node, what is spent is with high costs.
3. since memory requirements constantly increases, and the memory of separate unit node cannot increase without limitation, there are resource bottlenecks.
4. the computing capability of individual node is limited, the parallel execution of a large amount of contracts can not be coped with.
How disadvantage mentioned above is carried out solving the problem of that optimization is that related technical personnel to be considered.
Summary of the invention
The purpose of the present invention is to provide the frameworks and its implementation of a kind of EOS block chain super node, solve intelligence
The problem of bond service device memory source bottleneck, improves resource utilization.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of framework of EOS block chain super node, including for providing the block production that block produces in EOS block chain
Module dispatches the contract scheduler module distributed for intelligent contract and for executing intelligent contract and dispatching with the contract
The more intelligent bond service devices that module is connected.
The contract scheduler module includes registration center ETCD, the registration interface for the registration of intelligent bond service device, use
Interface is nullified, for the more new interface of intelligent bond service device update and for intelligent contract in what intelligent bond service device was nullified
The query interface of server inquiry；The dispatching delivery module, registration interface, nullify interface, more new interface and query interface with
Registration center ETCD is connected.
A kind of implementation method of the framework of EOS block chain super node, comprising the following steps:
(1) each on-line intelligence bond service device passes through registration interface registration resource information in registration center ETCD,
Registration center ETCD saves its resource information；
(2) the block production module of super node receives the intelligent contract access request of external client transmission, adjusts
It spends distribution module and registered intelligent bond service device in registration center ETCD is retrieved according to scheduling strategy, finding out can execute
The intelligent bond service device of the intelligence contract access request, and access request is transmitted to the intelligent bond service device found；
(3) the intelligent bond service device for receiving intelligent contract access request completes intelligent contract access request, and complete
At intelligent contract access request result and related data return to block production module；
(4) block produces module and the result of intelligent contract access request and related data is returned to external client, and
Corresponding block storage is generated into the block data library of block chain, realizes access service of the external client to intelligent contract.
Further, the resource information registered in the step (1) includes hardware resource data information, and the intelligence provided is closed
About information on services, and the previous efficiency information for executing contract.
Further, the scheduling strategy in the step (2) includes efficiency comes first algorithm and hash algorithm.
Further, it when intelligent bond service device exits, is unregistered by the cancellation interface of contract scheduler module；When
When intelligent bond service device has the intelligent bond service information change of the change of hardware resource data information, offer, pass through contract tune
The more new interface for spending module updates original information.
Further, block production module is responsible for receiving and dispatching external client intelligent contract access request using outer net IP,
It is communicated using internal IP and each intelligent bond service device, and is carried out by high quality local area network and each intelligent bond service device
It please summation process.
Further, the contract scheduler module periodically inquires the letter of the on-line intelligence bond service device of registration center ETCD
It is locally slow to be altered to intelligent bond service device when finding that on-line intelligence bond service device has altered by breath for these synchronizing informations
It deposits in configuration.
Compared with prior art, the invention has the following advantages:
(1) present invention produces the separated deployment of module and intelligent bond service by block on EOS block chain, and use is arranged
In the contract scheduler module of intelligent contract scheduling distribution, request is distributed to other intelligent bond service devices.In this way, original single
The resource requirement of platform server is distributed to multiple host, not only solves the problems, such as memory source bottleneck, also reduces money
The cost of source extension, improves the efficiency of deployment.
(2) present invention solves the distribution problem of intelligent contract request, registration of establishment center by contract scheduler module
ETCD, intelligent bond service device are registered in registration center ETCD, realize intelligent contract scheduling distribution by scheduling strategy
To intelligent bond service device, scheduling strategy algorithm science is quick, individually can select a kind of or be applied in combination, to resource
Efficient and rational utilization is carried out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of super node framework of the present invention.
Fig. 2 is the realization principle block diagram of super node framework of the present invention.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
Embodiment
As depicted in figs. 1 and 2, the framework of a kind of EOS block chain super node disclosed by the invention, including for providing
The block that block produces in EOS block chain produces module, the contract scheduler module of distribution is dispatched for intelligent contract and is used for
The more intelligent bond service devices for executing intelligent contract and being connected with the contract scheduler module.
The contract scheduler module includes registration center ETCD, the registration interface for the registration of intelligent bond service device, use
Interface is nullified, for the more new interface of intelligent bond service device update and for intelligent contract in what intelligent bond service device was nullified
The query interface of server inquiry；The dispatching delivery module, registration interface, nullify interface, more new interface and query interface with
Registration center ETCD is connected.
A kind of implementation method of the framework of EOS block chain super node, comprising the following steps:
(1) each on-line intelligence bond service device passes through registration interface registration resource information in registration center ETCD,
Registration center ETCD saves its resource information；
(2) the block production module of super node receives the intelligent contract access request of external client transmission, adjusts
It spends distribution module and registered intelligent bond service device in registration center ETCD is retrieved according to scheduling strategy, finding out can execute
The intelligent bond service device of the intelligence contract access request, and access request is transmitted to the intelligent bond service device found；
(3) the intelligent bond service device for receiving intelligent contract access request completes intelligent contract access request, and complete
At intelligent contract access request result and related data return to block production module；
(4) block produces module and the result of intelligent contract access request and related data is returned to external client, and
Corresponding block storage is generated into the block data library of block chain, realizes access service of the external client to intelligent contract.
The resource information registered in the step (1) includes hardware resource data information, the intelligent bond service letter provided
Breath, and the previous efficiency information for executing contract.
Scheduling strategy in the step (2) includes efficiency comes first algorithm and hash algorithm.
When intelligent bond service device exits, it is unregistered by the cancellation interface of contract scheduler module；When intelligent contract
When server has the intelligent bond service information change of the change of hardware resource data information, offer, pass through contract scheduler module
More new interface updates original information.
Block, which produces module, to be responsible for receiving and dispatching external client intelligent contract access request using outer net IP, uses internal IP
It is communicated with each intelligent bond service device, and makes requests and locate with each intelligent bond service device by high quality local area network
Reason.
The contract scheduler module periodically inquires the information of the on-line intelligence bond service device of registration center ETCD, works as discovery
When on-line intelligence bond service device has altered, these synchronizing informations are altered in intelligent bond service device local cache configuration.
The present invention by above-mentioned design, request according to existing intelligent contract by the dispatching delivery module of contract scheduler module,
Request is distributed to other intelligent bond service devices according to scheduling strategy, the resource requirement of originally single intelligent bond service device
Multiple intelligent bond service devices have been distributed to, intelligent bond service device memory source bottleneck has been efficiently solved the problems, such as, improves
Resource utilization.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (8)
1. a kind of framework of EOS block chain super node, which is characterized in that including being produced for providing block in EOS block chain
Block production module, for intelligent contract scheduling distribution contract scheduler module and for execute intelligent contract and with institute
State more that contract scheduler module is connected intelligent bond service devices.
2. a kind of framework of EOS block chain super node according to claim 1, which is characterized in that the contract scheduling
Module include dispatching delivery module, registration center ETCD, for intelligent bond service device registration registration interface, for intelligence close
About server nullify cancellations interface, for the update of intelligent bond service device more new interface and look into for intelligent bond service device
The query interface of inquiry；The dispatching delivery module, registration interface, nullify interface, more new interface and query interface respectively with registration
Center ETCD is connected.
3. a kind of implementation method of the framework of EOS block chain super node according to claim 2, which is characterized in that packet
Include following steps:
(1) each on-line intelligence bond service device passes through registration interface registration resource information in registration center ETCD, registration
Center ETCD saves its resource information；
(2) the block production module of super node receives the intelligent contract access request of external client transmission, scheduling point
It sends out module and registered intelligent bond service device in registration center ETCD is retrieved according to scheduling strategy, the intelligence can be executed by finding out
The intelligent bond service device of energy contract access request, and access request is transmitted to the intelligent bond service device found；
(3) the intelligent bond service device for receiving intelligent contract access request completes intelligent contract access request, and completion
The result and related data of intelligent contract access request return to block production module；
(4) block produces module and the result of intelligent contract access request and related data is returned to external client, and generates
Corresponding block storage realizes access service of the external client to intelligent contract into the block data library of block chain.
4. a kind of implementation method of the framework of EOS block chain super node according to claim 3, which is characterized in that institute
Stating the resource information registered in step (1) includes hardware resource data information, the intelligent bond service information provided, and previous
Execute the efficiency information of contract.
5. a kind of implementation method of the framework of EOS block chain intelligence bond service device according to claim 4, feature exist
In the scheduling strategy in the step (2) includes efficiency comes first algorithm and hash algorithm.
6. a kind of implementation method of the framework of EOS block chain super node according to claim 5, which is characterized in that also
The following steps are included: being unregistered when intelligent bond service device is exited by the cancellation interface of contract scheduler module；Work as intelligence
When bond service device has the intelligent bond service information change of the change of hardware resource data information, offer, mould is dispatched by contract
The more new interface of block updates original information.
7. a kind of implementation method of the framework of EOS block chain super node according to claim 6, which is characterized in that
In step (2), block, which produces module, to be responsible for receiving and dispatching external client intelligent contract access request using outer net IP, uses inside
IP and each intelligent bond service device communication, and make requests and locate with each intelligent bond service device by high quality local area network
Reason.
8. a kind of implementation method of the framework of EOS block chain super node according to claim 7, which is characterized in that also
The information that the on-line intelligence bond service device of registration center ETCD is periodically inquired including the contract scheduler module, when discovery is online
When intelligent bond service device has altered, these synchronizing informations are altered in intelligent bond service device local cache configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811550741.1A CN109413211B (en) | 2018-12-18 | 2018-12-18 | Architecture of EOS block chain super node and implementation method thereof |
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| CN201811550741.1A CN109413211B (en) | 2018-12-18 | 2018-12-18 | Architecture of EOS block chain super node and implementation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109995613A (en) * | 2019-03-29 | 2019-07-09 | 北京金山安全软件有限公司 | Flow calculation method and device |
| CN111353690A (en) * | 2020-02-18 | 2020-06-30 | 广东工业大学 | Block chain enabled production scheduling edge calculation method |
| CN111614725A (en) * | 2020-04-24 | 2020-09-01 | 深圳壹账通智能科技有限公司 | Service management method, device and equipment based on block chain development |
| CN111782647A (en) * | 2020-05-29 | 2020-10-16 | 易联众信息技术股份有限公司 | Block data storage method, system, medium and equipment of EOS network |
| CN112882774A (en) * | 2021-02-08 | 2021-06-01 | 北京微芯区块链与边缘计算研究院 | Intelligent contract chip device and method executed in parallel and block chain link point device |
| CN113377738A (en) * | 2021-04-28 | 2021-09-10 | 南京欣网互联网络科技有限公司 | Method for building BaaS framework based on PaaS platform and EOS framework |
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Cited By (10)
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| CN109995613A (en) * | 2019-03-29 | 2019-07-09 | 北京金山安全软件有限公司 | Flow calculation method and device |
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| CN111353690A (en) * | 2020-02-18 | 2020-06-30 | 广东工业大学 | Block chain enabled production scheduling edge calculation method |
| CN111353690B (en) * | 2020-02-18 | 2023-04-18 | 广东工业大学 | Block chain enabled production scheduling edge calculation method |
| CN111614725A (en) * | 2020-04-24 | 2020-09-01 | 深圳壹账通智能科技有限公司 | Service management method, device and equipment based on block chain development |
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| CN111782647A (en) * | 2020-05-29 | 2020-10-16 | 易联众信息技术股份有限公司 | Block data storage method, system, medium and equipment of EOS network |
| CN112882774A (en) * | 2021-02-08 | 2021-06-01 | 北京微芯区块链与边缘计算研究院 | Intelligent contract chip device and method executed in parallel and block chain link point device |
| CN113377738A (en) * | 2021-04-28 | 2021-09-10 | 南京欣网互联网络科技有限公司 | Method for building BaaS framework based on PaaS platform and EOS framework |
| CN113377738B (en) * | 2021-04-28 | 2024-03-22 | 南京欣网互联网络科技有限公司 | Method for building BaaS architecture based on PaaS platform and EOS framework |
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| CN109413211B (en) | 2019-12-31 |
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