CN110113261B - Processing method and device for cross-system data exchange hierarchical packet routing - Google Patents
Processing method and device for cross-system data exchange hierarchical packet routing Download PDFInfo
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- CN110113261B CN110113261B CN201910424310.9A CN201910424310A CN110113261B CN 110113261 B CN110113261 B CN 110113261B CN 201910424310 A CN201910424310 A CN 201910424310A CN 110113261 B CN110113261 B CN 110113261B
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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
- H04L45/02—Topology update or discovery
- H04L45/04—Interdomain routing, e.g. hierarchical routing
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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
- H04L45/26—Route discovery packet
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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
- H04L45/54—Organization of routing tables
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Abstract
The invention provides a processing method and a device for cross-system data exchange hierarchical packet routing, wherein the method comprises the steps of obtaining a routing configuration table and a message to be sent; the method comprises the steps that a routing node of a sender analyzes a message to be sent, a first identification code and message content of a receiver are obtained, the routing node of the receiver is determined according to the first identification code of the receiver and a routing configuration table, if the routing node of the sender and the routing node of the receiver are located under the same routing node, the routing node of the sender sends the message content to a routing node of the previous stage, and the routing node of the previous stage carries out grouping delivery on the message content according to a second identification code; if the sender routing node and the receiver routing node are not located under the same routing node, the sender routing node packages and delivers the message content to the central routing node, the central routing node groups according to the receiver routing node, and then delivers the message content according to the second identification code group, so that the purposes of improving routing efficiency and reducing occupied storage space are achieved.
Description
Technical Field
The invention relates to the field of cross-system data exchange, in particular to a method and a device for processing cross-system data exchange hierarchical packet routing.
Background
With the rapid development of electronic government affairs and the popularization of information and network technologies, various government agencies in China are migrating the office environment, management and service functions to the network by using high and new technologies such as computers and networks, thereby exceeding the limits of time, space, division of departments and the like, providing efficient, high-quality, standard, transparent and comprehensive services for the whole society and comprehensively realizing the conversion of the government functions from a management type to a service type.
Since government agencies have the characteristics of upper and lower level management such as province/city/prefecture and local management such as office/office, electronic government affair information system software mostly relates to data exchange across systems; in terms of system architecture, some information systems adopt a centralized type that multiple units share one system, for example, some local government agencies have the same person and the system setting has two government agency names, and some adopt a distributed type that one unit corresponds to one system. In the traditional routing technology of the data exchange group sending message, a sending party sends a group sending message to a message server, and the message server unpacks and analyzes receiving units in a group sending message header and sends the receiving units to a target system corresponding to the receiving units one by one.
Because one group sending message may contain a plurality of receiving units, and the plurality of receiving units correspond to different information systems, after the group sending message is unpacked by a traditional cross-system message routing server, all receiving units are traversed, and each unit is delivered once. For a centralized information system which adopts a system shared by multiple units, the defects of multiple delivery, low routing efficiency and large occupied storage space exist according to the routing of a receiving unit.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a processing method and a device for cross-system data exchange hierarchical packet routing, which achieve the purposes of improving routing efficiency and reducing occupied storage space by grouping mass-sent messages according to identification codes corresponding to receiving units and carrying out hierarchical routing according to the levels of the receiving units.
In order to achieve the purpose, the technical scheme of the invention is as follows: a processing method for cross-system data exchange hierarchical packet routing is provided, which comprises the following steps:
acquiring a routing configuration table and a message to be sent;
the routing configuration table comprises a corresponding relation of a first identification code, a routing node and a second identification code;
the routing nodes comprise a sender routing node and a receiver routing node;
the routing node of the sender analyzes the message to be sent, acquires the first identification code and the message content of the receiver, determines the routing node of the receiver according to the first identification code of the receiver and a routing configuration table,
if the sender routing node and the receiver routing node are positioned under the same routing node, the sender routing node sends the message content to a previous-level routing node which is common to the sender routing node and the receiver routing node, and the previous-level routing node continues to carry out packet delivery on the message content to the receiver routing node according to the second identification code;
if the sender routing node and the receiver routing node are not located under the same routing node, the sender routing node packages and delivers the message content to a central routing node shared by the sender routing node and the receiver routing node, the central routing node groups according to the receiver routing node, sends the message content to the same-level receiver routing node, and then groups and delivers the message content to the receiver routing node according to a second identification code;
in the method, a sender determines a routing node of a receiver through a first identification code and a routing configuration table, and determines a forwarding path of the routing node of the sender by comparing whether the routing node of the sender and the routing node of the receiver are under the same routing node, if the routing node of the sender and the routing node of the receiver are under the same routing node, namely under the same level, the forwarding path is forwarded to a routing node of an upper level, if the routing node of the sender and the routing node of the receiver are not under the same routing node, namely under the same level, the forwarding path is forwarded to a central routing node, and before the forwarding, the message content is sent in a packet mode by following a second identification code again, so that the hierarchical forwarding is carried out firstly, then the packet sending is carried out, and each receiving node is not required to be traversed every time when the message is sent, the routing efficiency is improved, and the occupied storage space is reduced.
Further, the first identification code is a system code, and the second identification code is an organization code; or the first identification code is an organization code, the second identification code is a system code, and the system code and the organization code are set as identification codes, so that the level of the organization and the system setting in the place can be distinguished more effectively.
Further, if the sender routing node and the receiver routing node are not located under the same routing node, the sender routing node packages and delivers the message content to a central routing node shared by the sender routing node and the receiver routing node;
further, the central routing node is a routing node which is the nearest routing node of the sender and is shared by the routing node of the sender and the routing node of the receiver, and the central routing node is set as the routing node which is shared by the receiver and the sender and is the nearest routing node of the sender, so that when the receiver and the sender have a plurality of common nodes with different levels, the message content can be sent to the central routing node more quickly.
Further, the step of grouping the central routing nodes according to the routing nodes of the receivers and sending the message content to the routing nodes of the same receiver comprises the step of grouping the same previous-level routing nodes in different routing nodes of the receivers by the central routing nodes and sending the message content to the same previous-level routing nodes, wherein the central routing nodes group the message content according to the routing nodes of the receivers and forward the message content to the routing nodes of the receivers step by step, and the central routing nodes group the same previous-level routing nodes and forward the message content to each group until the routing nodes of the receivers, so that the occupied storage space is further reduced, and the routing efficiency is improved.
Further, the step of delivering the message content to the receiver routing node in groups according to the second identification code comprises the receiver routing node regrouping according to the second identification code and delivering a message content to each group,
and grouping according to the second identification code, and sending and delivering the message content to each group in a group, wherein mechanisms in the same group can read the message content, so that the mechanism delivering the same system code for many times is reduced, the routing efficiency is improved, and the occupied storage space is reduced.
The invention also provides a processing device for cross-system data exchange hierarchical packet routing, which comprises:
the message acquisition module is used for acquiring a routing configuration table and a message to be sent;
the routing configuration table comprises a corresponding relation of a first identification code, a routing node and a second identification code;
the routing nodes comprise a sender routing node and a receiver routing node;
the data analysis module is used for analyzing the message to be sent by the routing node of the sender, acquiring a first identification code and message content of the receiver and determining the routing node of the receiver according to the first identification code of the receiver and a routing configuration table;
the first execution module is used for sending the message content to a previous-level routing node which is common to the sender routing node and the receiver routing node by the sender routing node if the sender routing node and the receiver routing node are positioned under the same routing node, and continuously performing packet delivery on the message content to the receiver routing node by the previous-level routing node according to the second identification code;
the second execution module is used for packaging and delivering the message content to a central routing node shared by the sender routing node and the receiver routing node by the sender routing node if the sender routing node and the receiver routing node are not positioned under the same routing node, grouping the central routing node according to the receiver routing node, sending the message content to the same-level receiver routing node, and grouping and delivering the message content to the receiver routing node according to a second identification code;
according to the device, a sender determines a routing node of a receiver through a first identification code and a routing configuration table, and determines a forwarding path of the routing node of the sender by comparing whether the routing node of the sender and the routing node of the receiver are under the same routing node or not, if the routing node of the sender and the routing node of the receiver are under the same routing node, namely under the same level, forwarding is carried out on the routing node of the upper level, if the routing node is not under the same routing node, namely under the same level, forwarding is carried out on the routing node of the center, and before forwarding, grouping and sending message contents are carried out by following a second identification code again, so that hierarchical forwarding is carried out first, then grouping and sending are carried out, and each receiving node is not required to be traversed by sending a message every time, so that the routing efficiency is improved, and the occupied storage space is reduced.
Further, the first identification code is a system code, and the second identification code is an organization code; or the first identification code is an organization code, the second identification code is a system code, and the system code and the organization code are set as identification codes, so that the level of the organization and the system setting in the place can be distinguished more effectively.
Further, the second execution module comprises a second sub-sending module, a first sub-grouping module and a second sub-grouping module,
the second sub-sending module is used for packaging the message content of the routing node of the sender, which is not positioned under the same routing node, into a central routing node which is common to the routing node of the sender and the routing node of the receiver if the routing node of the sender and the routing node of the receiver are not positioned under the same routing node;
the second sub-grouping module I is used for the central routing node to divide the same upper-level routing nodes in different receiver routing nodes into a group and send the message content to the same upper-level routing nodes;
the second sub-grouping module II is used for the routing nodes of the receiving party to carry out grouping again according to the second identification code and deliver the message content to each group;
according to the arrangement, the message content of the routing node of the receiving party is packaged into a part and sent to the central routing node by the receiving party which is not located in the same routing node, and then the part is sent by the central routing node, so that traversal from the sending party to the receiving party is not needed, the central routing node groups according to the routing node of the receiving party, and the message content is forwarded to the routing node of the receiving party step by step, the central routing node groups according to the same upper-level routing node and forwards the part of the message content to each group until the routing node of the receiving party, so that the routing efficiency is further improved, and the occupied storage space is reduced; after grading, grouping is carried out according to the second identification code, and a part of message content is sent and delivered to each group in a group mode, mechanisms in the same group can read the part of message content, multiple deliveries to the mechanisms with the same system code are reduced, routing efficiency is improved, and occupied storage space is reduced.
Further, the central routing node is a routing node which is the nearest routing node of the sender and is shared by the routing node of the sender and the routing node of the receiver, and the central routing node is set as the routing node which is shared by the receiver and the sender and is the nearest routing node of the sender, so that when the receiver and the sender have a plurality of common nodes with different levels, the message content can be sent to the central routing node more quickly.
Drawings
FIG. 1 is a flow diagram of a method of processing hierarchical packet routing across system data exchanges;
FIG. 2 is a routing configuration representation intent;
FIG. 3 is a block diagram of a processing device for hierarchical packet routing across a system data switch;
FIG. 4 is a cross-system data exchange model diagram.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the present invention provides a method for processing a hierarchical packet route across system data exchanges, including:
acquiring a routing configuration table and a message to be sent;
the routing configuration table comprises a corresponding relation of a first identification code, a routing node and a second identification code; in this embodiment, as shown in fig. 2, the first identification code is a system code, and the second identification code is an organization code; in other embodiments, the first identification code may also be an organization code, i.e., a code of an organization, and the second identification code may also be a system code, which is a code of the organization corresponding to the internal processing system.
The routing node comprises a sender routing node or a receiver routing node;
the routing node of the sender analyzes the message to be sent, acquires the first identification code and the message content of the receiver, determines the routing node of the receiver according to the first identification code of the receiver and a routing configuration table,
if the sender routing node and the receiver routing node are positioned under the same routing node, the sender routing node sends the message content to a previous-level routing node which is common to the sender routing node and the receiver routing node, and the previous-level routing node continues to carry out packet delivery on the message content to the receiver routing node according to the second identification code; as shown in fig. 2, assuming that the mechanism code of the sending party is org1 and the receiving party is org0, since the two parties are under the same routing node12 and have the upper level routing node1 passing through, the sending routing node sends a message to the upper level routing node, node 1;
if the sender routing node and the receiver routing node are not located under the same routing node, the sender routing node packages and delivers the message content to a central routing node shared by the sender routing node and the receiver routing node, the central routing node groups according to the receiver routing node, sends the message content to the same-level receiver routing node, and then groups and delivers the message content to the receiver routing node according to a second identification code; the central routing node is a routing node closest to the sender routing node, which is shared by the sender routing node and the receiver routing node, and is set as a routing node closest to the sender, which is shared by the receiver and the sender, as shown in fig. 2, if the sender mechanism code is org1 and the receiver is org4, the two parties are not located under the same routing node and have a common routing node, namely, the central routing node n 1;
if the sender routing node and the receiver routing node are not located under the same routing node, the step of the sender routing node packaging and delivering the message content to a central routing node shared by the sender routing node and the receiver routing node specifically comprises the steps of packaging the message content of the sender routing node not located under the same routing node into a central routing node shared by the sender routing node and the receiver routing node, as shown in fig. 2, assuming that a sender organization code is org1, and receivers are org0, org2 and org3, and sending the message content of the sender as a group sending message to the central routing node n1 because the three receivers and the sender are not located under the same routing node;
the step of grouping the central routing nodes according to the routing nodes of the receivers and sending the message content to the routing nodes of the same level of receivers specifically includes that the central routing node groups the same upper level routing nodes in the routing nodes of different receivers into a group and sends the message content to the same upper level routing nodes, as shown in fig. 2, assuming that the mechanism code of the sender is org1 and the receivers are org0, org2 and org4, because the receivers org0 and org2 have the same upper level routing node note12, the nodes are grouped into a group, and then the org4 is grouped into a group, and the message content is sent to the note12 and the note11 respectively.
The step of delivering the message contents to the routing node of the receiver in groups according to the second identification code specifically includes that the routing node of the receiver is grouped again according to the second identification code, and a message content is delivered to each group, as shown in fig. 2, assuming that the organization code of the sender is org1, and the receivers are org0 and org2, because the receivers org0 and org2 have the same upper-level routing node12, the routing nodes are divided into a group, and the message content is respectively sent to the node12, and then the message content is respectively sent to the node121 and the node122 according to the system codes because the system codes of the org0 and the org2 are different.
In the method, a sender determines a routing node of a receiver through a first identification code and a routing configuration table, and determines a forwarding path of the routing node of the sender by comparing whether the routing node of the sender and the routing node of the receiver are under the same routing node, if the routing node of the sender and the routing node of the receiver are under the same routing node, namely under the same level, the forwarding path is forwarded to a routing node of an upper level, if the routing node of the sender and the routing node of the receiver are not under the same routing node, namely under the same level, the forwarding path is forwarded to a central routing node, and before the forwarding, the message content is sent in a packet mode by following a second identification code again, so that the hierarchical forwarding is carried out firstly, then the packet sending is carried out, and each receiving node is not required to be traversed every time when the message is sent, the routing efficiency is improved, and the occupied storage space is reduced.
The present invention also provides a processing apparatus for hierarchical packet routing across system data switching, as shown in fig. 3, including:
the message acquisition module 1 is used for acquiring a routing configuration table and a message to be sent;
the routing configuration table comprises a corresponding relation of a first identification code, a routing node and a second identification code; the first identification code is a system code and the second identification code is an organization code; in other embodiments, the first identification code may also be an organization code, i.e., a code of an organization, and the second identification code may also be a system code, which is a code of the organization corresponding to the internal processing system;
the routing nodes comprise a sender routing node and a receiver routing node;
the data analysis module 2 is used for analyzing the message to be sent by the routing node of the sender, acquiring a first identification code and message content of the receiver, and determining the routing node of the receiver according to the first identification code of the receiver and a routing configuration table;
the first execution module 3 is used for sending the message content to a previous-level routing node which is common to the sender routing node and the receiver routing node by the sender routing node if the sender routing node and the receiver routing node are located under the same routing node, and continuously performing packet delivery on the message content to the receiver routing node by the previous-level routing node according to the second identification code;
the second execution module 4 is used for packaging and delivering the message content to a central routing node shared by the sender routing node and the receiver routing node by the sender routing node if the sender routing node and the receiver routing node are not located under the same routing node, grouping the central routing node according to the receiver routing node, sending the message content to the same-level receiver routing node, and grouping and delivering the message content to the receiver routing node according to a second identification code; the central routing node is a routing node which is the nearest neighbor routing node shared by the sender routing node and the receiver routing node
Another embodiment of the second execution module 4 specifically includes a second sub-sending module 41 and a second sub-grouping module one 42 and a second grouping module two 43,
the second sub-sending module 41 is configured to, if the sender routing node and the receiver routing node are not located under the same routing node, encapsulate the message content of the sender routing node that is not located under the same routing node into a central routing node that is common to the sender routing node and the receiver routing node;
the second sub-grouping module I42 is used for the central routing node to group the same upper-level routing nodes in different receiver routing nodes, and to send the message content to the same upper-level routing nodes;
the second sub-grouping module II 43 is used for the receiving routing node to carry out grouping again according to the second identification code and deliver the message content to each group;
according to the device, a sender determines a routing node of a receiver through a first identification code and a routing configuration table, and determines a forwarding path of the routing node of the sender by comparing whether the routing node of the sender and the routing node of the receiver are under the same routing node or not, if the routing node of the sender and the routing node of the receiver are under the same routing node, namely under the same level, forwarding is carried out on the routing node of the upper level, if the routing node is not under the same routing node, namely under the same level, forwarding is carried out on the routing node of the center, and before forwarding, grouping and sending message contents are carried out by following a second identification code again, so that hierarchical forwarding is carried out first, then grouping and sending are carried out, and each receiving node is not required to be traversed by sending a message every time, so that the routing efficiency is improved, and the occupied storage space is reduced.
As shown in fig. 4, the interactive system including the processing means of the present invention includes models of the various levels associated with the passage of message content from sender to receiver,
and (3) a data layer: information for exchange across systems, including message headers, message content, related attachments.
Information layer: the related information of the sender and the receiver required by the message in the exchange process comprises an organization code, organization node information, a system code and the like.
Node layer: the nodes involved in the exchange of messages. Where the routing nodes are responsible for storing the forwarded messages. The routing nodes may include a superior (central) routing node, several levels of sub-routing nodes. The upper routing node is only connected and communicated with the lower routing node, and the last routing node is connected and communicated with the information systems of the sender and the receiver.
A transmission layer: method for message transmission switching in different nodes. The transport layer supports a plurality of exchange protocols, such as WebService, FTP, EMAIL, message middleware, and the like.
Claims (4)
1. A method for processing a hierarchical packet route across system data exchanges, comprising:
acquiring a routing configuration table and a message to be sent;
the routing configuration table comprises a corresponding relation of a first identification code, a routing node and a second identification code; the first identification code is a system code, the second identification code is an organization code or the first identification code is an organization code, the organization code is a code of a certain organization, the second identification code is a system code, and the system code is an internal processing system corresponding to the organization code;
the routing nodes comprise a sender routing node and a receiver routing node;
the routing node of the sender analyzes the message to be sent, acquires the first identification code and the message content of the receiver, determines the routing node of the receiver according to the first identification code of the receiver and a routing configuration table,
if the sender routing node and the receiver routing node are positioned under the same routing node, the sender routing node sends the message content to a previous-level routing node which is common to the sender routing node and the receiver routing node, and the previous-level routing node continues to carry out packet delivery on the message content to the receiver routing node according to the second identification code;
if the sender routing node and the receiver routing node are not located under the same routing node, the sender routing node packages and delivers the message content to a central routing node shared by the sender routing node and the receiver routing node, the central routing node groups according to the receiver routing node, sends the message content to the same-level receiver routing node, and then groups and delivers the message content to the receiver routing node according to a second identification code;
if the sender routing node and the receiver routing node are not located under the same routing node, the sender routing node packages and delivers the message content to a central routing node shared by the sender routing node and the receiver routing node;
the central routing node groups the message content according to the routing nodes of the receivers, and the step of sending the message content to the routing nodes of the same receiver comprises the central routing node grouping the same upper-level routing nodes in different routing nodes of the receivers into a group and sending the message content to the same upper-level routing nodes;
and the step of delivering the message content to the routing node of the receiving party in groups according to the second identification code comprises the step of re-grouping the routing node of the receiving party according to the second identification code and delivering the message content to each group by one part of message content.
2. The method of claim 1, wherein the method comprises: the central routing node is a routing node that is closest to the sender routing node in common with the receiver routing node.
3. A processing apparatus for exchanging hierarchical packet routes across a system data, comprising:
the message acquisition module is used for acquiring a routing configuration table and a message to be sent;
the routing configuration table comprises a corresponding relation of a first identification code, a routing node and a second identification code; the first identification code is a system code, the second identification code is an organization code or the first identification code is an organization code, the organization code is a code of a certain organization, the second identification code is a system code, and the system code is an internal processing system corresponding to the organization code;
the routing nodes comprise a sender routing node and a receiver routing node;
the data analysis module is used for analyzing the message to be sent by the routing node of the sender, acquiring a first identification code and message content of the receiver and determining the routing node of the receiver according to the first identification code of the receiver and a routing configuration table;
the first execution module is used for sending the message content to a previous-level routing node which is common to the sender routing node and the receiver routing node by the sender routing node if the sender routing node and the receiver routing node are positioned under the same routing node, and continuously performing packet delivery on the message content to the receiver routing node by the previous-level routing node according to the second identification code;
the second execution module is used for packaging and delivering the message content to a central routing node shared by the sender routing node and the receiver routing node by the sender routing node if the sender routing node and the receiver routing node are not positioned under the same routing node, grouping the central routing node according to the receiver routing node, sending the message content to the same-level receiver routing node, and grouping and delivering the message content to the receiver routing node according to a second identification code;
the second execution module comprises a second sub-sending module, a first sub-grouping module and a second sub-grouping module,
the second sub-sending module is used for packaging the message content of the routing node of the sender, which is not positioned under the same routing node, into a central routing node which is common to the routing node of the sender and the routing node of the receiver if the routing node of the sender and the routing node of the receiver are not positioned under the same routing node;
the second sub-grouping module I is used for the central routing node to divide the same upper-level routing nodes in different receiver routing nodes into a group and send the message content to the same upper-level routing nodes;
and the second grouping module is used for grouping the routing nodes of the receiving party again according to the second identification code and delivering the message content to each group.
4. The apparatus for processing hierarchical packet routing across system data switching according to claim 3, comprising: the central routing node is a routing node that is closest to the sender routing node in common with the receiver routing node.
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| CN102546461A (en) * | 2011-12-13 | 2012-07-04 | 中国电子科技集团公司第十五研究所 | Multi-hierarchy message middleware system and message forwarding control method and device thereof |
| CN106559345A (en) * | 2016-12-05 | 2017-04-05 | 深圳市国电科技通信有限公司 | Ranked data gathering algorithm based on network topology |
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