CN106656784A - Data stream propagation system and method for block chain network - Google Patents
Data stream propagation system and method for block chain network Download PDFInfo
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- CN106656784A CN106656784A CN201610895577.2A CN201610895577A CN106656784A CN 106656784 A CN106656784 A CN 106656784A CN 201610895577 A CN201610895577 A CN 201610895577A CN 106656784 A CN106656784 A CN 106656784A
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- Prior art keywords
- node
- packet
- block chain
- chain network
- neighbor node
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
Abstract
The invention provides a data stream propagation system and method for a block chain network. The system is composed of a plurality of member nodes that are connected by a network to form a block chain network. For each of the plurality of member nodes, one or more adjacent member nodes is/are added as neighbor nodes by means of predetermined authentication operation on the one or more adjacent member node; and each of the plurality of member nodes transmits a data packet forming a data stream by means of unicast. The system and method have advantages of high data stream transmission efficiency and stability.
Description
Technical field
The present invention relates to traffic propagation system and method, spreads more particularly, to the data for block chain network
Broadcast system and method.
Background technology
At present, with the increasingly extensive and different field of network application（Such as financial field）Class of business
Become increasingly abundant, to specific data flow（Such as accounting data in financial field）Efficiently being propagated becomes increasingly to weigh
Will.
Existing based on block chain network（I.e. by multiple data block units as member node（That is block）And constitute
, wherein being linked togather the plurality of data block unit correlation using cryptography method, be present Centroid in network, and remove
Encrypted outer, the data in block chain are disclosed for all member nodes, once and data message through checking
And be added to after block chain and then can not distort）Technical scheme in, the mode that will be typically based on multicast realizes member node
Between data flow propagation：I.e. target members' node of same data stream adds identical group and shares a data stream.
However, above-mentioned existing technical scheme there are the following problems：Entangle because the multicast delivery mode of data flow does not have
Wrong mechanism, therefore be difficult to recover or correct after it there is packet loss or wrong bag due to data channel blocking.
Accordingly, there exist following demand：There is provided with high data stream transmitting efficiency and stability for block chain network
Traffic propagation system and method.
The content of the invention
In order to solve the problems of above-mentioned prior art, the present invention is proposed imitates with high data stream transmitting
The traffic propagation system and method for block chain network of rate and stability.
The purpose of the present invention is achieved through the following technical solutions：
A kind of traffic propagation system for block chain network, it includes multiple member nodes, the plurality of member node that
This via network connection to constitute block chain network, wherein, each in the plurality of member node can by with one
Or multiple adjacent member nodes carry out the mode of predetermined authentication operation and add one or more of adjacent member nodes
Add as each in neighbor node, and the plurality of member node to constitute to its neighbor node transmission by way of unicast
The packet of data flow.
In scheme disclosed above, it is preferable that each in the plurality of member node is based on ICP/IP protocol
Defined three-way handshake mode implements the authentication operation.
In scheme disclosed above, it is preferable that each in the plurality of member node is being successfully received number
Confirmation response is sent back according to after bag to the member node for sending the packet.
In scheme disclosed above, it is preferable that each in the plurality of member node is to its neighbor node
The confirmation response that a certain neighbor node sends back is not received after transmission packet within the predetermined cycle, then the member node is to this
Neighbor node repeats to send the packet.
In scheme disclosed above, it is preferable that each in the plurality of member node is being successfully received number
The packet is transmitted according to the neighbor node in addition to the member node of the packet is sent continued after bag to the member node.
In scheme disclosed above, it is preferable that a member node 1 in the plurality of member node has many
In the case of individual neighbor node, the member node can determine optimum neighbor node by predetermined route selection algorithm, and
Packet priority is sent to into the optimum neighbor node, and the neighbor node in addition to optimum neighbor node is alternately saved
Point.
In scheme disclosed above, it is preferable that each in the plurality of member node is periodically to each
Neighbor node sends heartbeat packet, to detect the running status of neighbor node, and if does not receive in predetermined time period
Response of the neighbor node to the heartbeat packet, it is determined that do not send back and answer neighbor node to break down, and therewith based on predetermined
Rule is using in alternate node as new optimum neighbor node.
The purpose of the present invention can also be achieved through the following technical solutions：
A kind of traffic propagation method for block chain network, the traffic propagation method for block chain network includes
The following steps：
（A1）Multiple member nodes are each other via network connection constituting block chain network；
（A2）Each in the plurality of member node carries out predetermined recognizing by the member node adjacent with one or more
One or more of adjacent member nodes are added to neighbor node by the mode of card operation；
（A3）Each in the plurality of member node constitutes data flow by way of unicast to its neighbor node transmission
Packet.
In scheme disclosed above, it is preferable that each in the plurality of member node is based on ICP/IP protocol
Defined three-way handshake mode implements the authentication operation.
In scheme disclosed above, it is preferable that each in the plurality of member node is being successfully received number
Confirmation response is sent back according to after bag to the member node for sending the packet.
In scheme disclosed above, it is preferable that each in the plurality of member node is to its neighbor node
The confirmation response that a certain neighbor node sends back is not received after transmission packet within the predetermined cycle, then the member node is to this
Neighbor node repeats to send the packet.
In scheme disclosed above, it is preferable that each in the plurality of member node is being successfully received number
The packet is transmitted according to the neighbor node in addition to the member node of the packet is sent continued after bag to the member node.
In scheme disclosed above, it is preferable that a member node in the plurality of member node has many
In the case of individual neighbor node, the member node can determine optimum neighbor node by predetermined route selection algorithm, and
Packet priority is sent to into the optimum neighbor node, and the neighbor node in addition to optimum neighbor node is alternately saved
Point.
In scheme disclosed above, it is preferable that each in the plurality of member node is periodically to each
Neighbor node sends heartbeat packet, to detect the running status of neighbor node, and if does not receive in predetermined time period
Response of the neighbor node to the heartbeat packet, it is determined that do not send back and answer neighbor node to break down, and therewith based on predetermined
Rule is using in alternate node as new optimum neighbor node.
Traffic propagation system and method for block chain network disclosed in this invention has the advantage that：Due to
Using the mode transmitting data stream of unicast between the member node of block chain network, therefore with high data stream transmitting efficiency and surely
It is qualitative.
Description of the drawings
With reference to accompanying drawing, the technical characteristic and advantage of the present invention will be more fully understood by those skilled in the art, wherein：
Fig. 1 is the schematic diagram of the traffic propagation system for being used for block chain network according to an embodiment of the invention；
Fig. 2 is the flow chart of the traffic propagation method for being used for block chain network according to an embodiment of the invention.
Specific embodiment
Fig. 1 is the schematic structure of the traffic propagation system for being used for block chain network according to an embodiment of the invention
Figure.As shown in figure 1, the traffic propagation system for block chain network disclosed in this invention includes multiple member nodes 1, institute
Multiple member nodes 1 are stated each other via network connection to constitute block chain network, wherein, it is every in the plurality of member node 1
One can will be one or many by way of the member node 1 adjacent with one or more carries out predetermined authentication operation
Individual adjacent member node 1 is added to each in neighbor node, and the plurality of member node 1 by way of unicast
The packet of data flow is constituted to its neighbor node transmission.
Preferably, in the traffic propagation system for block chain network disclosed in this invention, the plurality of member
Each in node 1 implements the authentication operation based on three-way handshake mode defined in ICP/IP protocol.
Preferably, in the traffic propagation system for block chain network disclosed in this invention, the plurality of member
Each in node 1 sends back confirmation response after packet is successfully received to the member node for sending the packet.
Preferably, in the traffic propagation system for block chain network disclosed in this invention, the plurality of member
Each in node 1 does not receive a certain neighbor node within the predetermined cycle and sends after to its neighbor node transmission packet
The confirmation returned is responded, then the member node 1 repeats to send the packet to the neighbor node.
Preferably, in the traffic propagation system for block chain network disclosed in this invention, the plurality of member
Each in node 1 continues to the member node 1 except the member for sending the packet saves after packet is successfully received
Neighbor node outside point 1 transmits the packet.
Preferably, in the traffic propagation system for block chain network disclosed in this invention, it is the plurality of into
In the case that a member node 1 in member's node 1 has multiple neighbor nodes, the member node 1 can pass through predetermined road
By selection algorithm（For example it is based on time delay, path, AS（Autonomous Routing Protocol）Etc. route selection algorithm）It is determined that
Optimum neighbor node, and packet priority is sent to into the optimum neighbor node, and by addition to optimum neighbor node
Neighbor node alternately node.
Preferably, in the traffic propagation system for block chain network disclosed in this invention, the plurality of member
Each in node 1 periodically sends heartbeat packet to each neighbor node, to detect the running status of neighbor node, and
If response of the neighbor node to the heartbeat packet is not received in predetermined time period, it is determined that do not send back and answer neighbours to save
Point breaks down, and is based on predetermined rule therewith using in alternate node as new optimum neighbor node.
Therefore, the traffic propagation system for block chain network disclosed in this invention has following advantages：By
Using the mode transmitting data stream of unicast between the member node in block chain network, therefore with high data stream transmitting efficiency
And stability.
Fig. 2 is the flow chart of the traffic propagation method for being used for block chain network according to an embodiment of the invention.Such as Fig. 2
Shown, the traffic propagation method for block chain network disclosed in this invention comprises the following steps：（A1）Multiple member's sections
Put each other via network connection to constitute block chain network；
（A2）Each in the plurality of member node carries out predetermined recognizing by the member node adjacent with one or more
One or more of adjacent member nodes are added to neighbor node by the mode of card operation；（A3）The plurality of member node
In each the packet of data flow is constituted to the transmission of its neighbor node by way of unicast.
Preferably, in the traffic propagation method for block chain network disclosed in this invention, the plurality of member
Each in node implements the authentication operation based on three-way handshake mode defined in ICP/IP protocol.
Preferably, in the traffic propagation method for block chain network disclosed in this invention, the plurality of member
Each in node sends back confirmation response after packet is successfully received to the member node for sending the packet.
Preferably, in the traffic propagation method for block chain network disclosed in this invention, the plurality of member
Each in node does not receive a certain neighbor node within the predetermined cycle and sends after to its neighbor node transmission packet
The confirmation returned is responded, then the member node repeats to send the packet to the neighbor node.
Preferably, in the traffic propagation method for block chain network disclosed in this invention, the plurality of member
Each in node continues after packet is successfully received to the member node except the member node for sending the packet
Outside neighbor node transmit the packet.
Preferably, in the traffic propagation method for block chain network disclosed in this invention, it is the plurality of into
In the case that a member node in member's node has multiple neighbor nodes, the member node can be selected by predetermined route
Select algorithm（For example it is based on time delay, path, AS（Autonomous Routing Protocol）Etc. route selection algorithm）It is determined that optimum
Neighbor node, and packet priority is sent to into the optimum neighbor node, and by the neighbours in addition to optimum neighbor node
Node alternately node.
Preferably, in the traffic propagation method for block chain network disclosed in this invention, the plurality of member
Each in node periodically sends heartbeat packet to each neighbor node, to detect the running status of neighbor node, and
If response of the neighbor node to the heartbeat packet is not received in predetermined time period, it is determined that do not send back and answer neighbours to save
Point breaks down, and is based on predetermined rule therewith using in alternate node as new optimum neighbor node.
Therefore, the traffic propagation method for block chain network disclosed in this invention has following advantages：By
Using the mode transmitting data stream of unicast between the member node in block chain network, therefore with high data stream transmitting efficiency
And stability.
Although the present invention is described by above-mentioned preferred implementation, its way of realization is not limited to
Above-mentioned embodiment.It should be realized that：In the case of without departing from spirit and scope of the present invention, those skilled in the art can be with
Different changing and modifications is made to the present invention.
Claims (14)
1. a kind of traffic propagation system for block chain network, it includes multiple member nodes, the plurality of member node
Each other via network connection to constitute block chain network, wherein, each in the plurality of member node can be by with one
Individual or multiple adjacent member nodes carry out the mode of predetermined authentication operation by one or more of adjacent member nodes
Each in neighbor node, and the plurality of member node is added to by way of unicast to its neighbor node transmission structure
Into the packet of data flow.
2. the traffic propagation system for block chain network according to claim 1, it is characterised in that it is the plurality of into
Each in member's node implements the authentication operation based on three-way handshake mode defined in ICP/IP protocol.
3. the traffic propagation system for block chain network according to claim 2, it is characterised in that it is the plurality of into
Each in member's node sends back confirmation response after packet is successfully received to the member node for sending the packet.
4. the traffic propagation system for block chain network according to claim 3, it is characterised in that it is the plurality of into
Each in member's node does not receive a certain neighbor node within the predetermined cycle and sends out after to its neighbor node transmission packet
The confirmation sent back to is responded, then the member node repeats to send the packet to the neighbor node.
5. the traffic propagation system for block chain network according to claim 4, it is characterised in that it is the plurality of into
Each in member's node continues to the member node except the member for sending the packet saves after packet is successfully received
Neighbor node outside point transmits the packet.
6. the traffic propagation system for block chain network according to claim 5, it is characterised in that the plurality of
In the case that a member node 1 in member node has multiple neighbor nodes, the member node can pass through predetermined road
Optimum neighbor node is determined by selection algorithm, and packet priority is sent to into the optimum neighbor node, and will be except optimum
Neighbor node outside neighbor node alternately node.
7. the traffic propagation system for block chain network according to claim 6, it is characterised in that it is the plurality of into
Each in member's node periodically sends heartbeat packet to each neighbor node, to detect the running status of neighbor node, and
And if not receiving response of the neighbor node to the heartbeat packet in predetermined time period, it is determined that do not send back and answer neighbours
Nodes break down, and predetermined rule is based on therewith using in alternate node as new optimum neighbor node.
8. a kind of traffic propagation method for block chain network, the traffic propagation method bag for block chain network
Include the following steps：
（A1）Multiple member nodes are each other via network connection constituting block chain network；
（A2）Each in the plurality of member node carries out predetermined recognizing by the member node adjacent with one or more
One or more of adjacent member nodes are added to neighbor node by the mode of card operation；
（A3）Each in the plurality of member node constitutes data flow by way of unicast to its neighbor node transmission
Packet.
9. the traffic propagation method for block chain network according to claim 8, it is characterised in that it is the plurality of into
Each in member's node implements the authentication operation based on three-way handshake mode defined in ICP/IP protocol.
10. the traffic propagation method for block chain network according to claim 9, it is characterised in that the plurality of
Each in member node sends back confirmation response after packet is successfully received to the member node for sending the packet.
The 11. traffic propagation methods for block chain network according to claim 10, it is characterised in that the plurality of
Each in member node does not receive a certain neighbor node after to its neighbor node transmission packet within the predetermined cycle
The confirmation for sending back is responded, then the member node repeats to send the packet to the neighbor node.
The 12. traffic propagation methods for block chain network according to claim 11, it is characterised in that the plurality of
Each in member node continues after packet is successfully received to the member node except the member for sending the packet
Neighbor node outside node transmits the packet.
The 13. traffic propagation methods for block chain network according to claim 12, it is characterised in that described many
In the case that a member node in individual member node has multiple neighbor nodes, the member node can pass through predetermined road
Optimum neighbor node is determined by selection algorithm, and packet priority is sent to into the optimum neighbor node, and will be except optimum
Neighbor node outside neighbor node alternately node.
The 14. traffic propagation methods for block chain network according to claim 13, it is characterised in that the plurality of
Each in member node periodically sends heartbeat packet to each neighbor node, to detect the running status of neighbor node,
And if not receiving response of the neighbor node to the heartbeat packet in predetermined time period, it is determined that not sending back should neighbour
Nodes break down is occupied, and is based on predetermined rule therewith using in alternate node as new optimum neighbor node.
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| CN107104977A (en) * | 2017-05-23 | 2017-08-29 | 北京天德科技有限公司 | A kind of block chain data safe transmission method based on Stream Control Transmission Protocol |
| CN107231299A (en) * | 2017-06-07 | 2017-10-03 | 众安信息技术服务有限公司 | A kind of chain route and realized the system that block chain communicates across chain |
| CN107330552A (en) * | 2017-06-28 | 2017-11-07 | 无锡井通网络科技有限公司 | A kind of intelligent trade matching method of distributed system digital asset |
| CN108199842A (en) * | 2018-02-13 | 2018-06-22 | 克洛斯比尔有限公司 | The method and system of information is announced in delay |
| CN108696589A (en) * | 2018-05-14 | 2018-10-23 | 百度在线网络技术（北京）有限公司 | Block chain data transmission method, device, equipment and storage medium |
| CN110099127A (en) * | 2019-05-13 | 2019-08-06 | 西安华域网络文化发展有限公司 | A kind of block chain method of data synchronization, device, medium and electronic equipment |
| CN110474818A (en) * | 2019-07-11 | 2019-11-19 | 福州博泉网络科技有限公司 | Block chain network sniffer, Network Sniffing method and optimization method |
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| US11716202B2 (en) | 2017-05-15 | 2023-08-01 | Visa International Service Association | Techniques for secure blockchain routing |
| CN110622474B (en) * | 2017-05-15 | 2022-06-28 | 维萨国际服务协会 | Secure block link routing techniques |
| CN110622474A (en) * | 2017-05-15 | 2019-12-27 | 维萨国际服务协会 | Secure block link routing techniques |
| CN107104977A (en) * | 2017-05-23 | 2017-08-29 | 北京天德科技有限公司 | A kind of block chain data safe transmission method based on Stream Control Transmission Protocol |
| CN107104977B (en) * | 2017-05-23 | 2020-07-31 | 北京天德科技有限公司 | Block chain data secure transmission method based on SCTP |
| CN107231299A (en) * | 2017-06-07 | 2017-10-03 | 众安信息技术服务有限公司 | A kind of chain route and realized the system that block chain communicates across chain |
| CN107330552A (en) * | 2017-06-28 | 2017-11-07 | 无锡井通网络科技有限公司 | A kind of intelligent trade matching method of distributed system digital asset |
| CN111406396A (en) * | 2017-11-27 | 2020-07-10 | 区块链控股有限公司 | Computer-implemented systems and methods for data propagation and communication in a network, such as a blockchain network |
| CN108199842A (en) * | 2018-02-13 | 2018-06-22 | 克洛斯比尔有限公司 | The method and system of information is announced in delay |
| CN108696589A (en) * | 2018-05-14 | 2018-10-23 | 百度在线网络技术（北京）有限公司 | Block chain data transmission method, device, equipment and storage medium |
| CN110099127A (en) * | 2019-05-13 | 2019-08-06 | 西安华域网络文化发展有限公司 | A kind of block chain method of data synchronization, device, medium and electronic equipment |
| CN110493020A (en) * | 2019-07-05 | 2019-11-22 | 深圳壹账通智能科技有限公司 | Broadcast message transmission method, device and system based on block chain technology |
| CN110474818A (en) * | 2019-07-11 | 2019-11-19 | 福州博泉网络科技有限公司 | Block chain network sniffer, Network Sniffing method and optimization method |
| CN110474818B (en) * | 2019-07-11 | 2023-02-28 | 福州博泉网络科技有限公司 | Block chain network sniffer, network sniffing method and optimization method |
| CN111353177A (en) * | 2020-05-25 | 2020-06-30 | 杭州趣链科技有限公司 | Block chain-based privacy large file storage system |
| CN111917868A (en) * | 2020-07-29 | 2020-11-10 | 数网金融有限公司 | Addressing method and device for block chain node, routing equipment and storage medium |
| CN112054878A (en) * | 2020-08-18 | 2020-12-08 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | Method, device and equipment for data transmission based on block chain and storage medium |
| CN112054878B (en) * | 2020-08-18 | 2023-10-13 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | Block chain-based data transmission method, device, equipment and storage medium |
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