CN101521628B - Automatic transfer transmission and routing method for data files - Google Patents
Automatic transfer transmission and routing method for data files Download PDFInfo
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- CN101521628B CN101521628B CN200910105083XA CN200910105083A CN101521628B CN 101521628 B CN101521628 B CN 101521628B CN 200910105083X A CN200910105083X A CN 200910105083XA CN 200910105083 A CN200910105083 A CN 200910105083A CN 101521628 B CN101521628 B CN 101521628B
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Abstract
The invention discloses an automatic transfer transmission and routing method for data files, which comprises the following steps: receiving the request of a data file transmission task by a transmission service procedure of a local node; finding and matching the characteristic information of a data routing node by a transfer and routing controller to determine a transmission path of the transmission task; assigning a router to obtain the transmission task and requesting to send the transmission task to a next node of the transmission path by a routing transmission unit; and transmitting the data file to the next node by routing a transfer route, wherein if the local node can not communicate the next node, transferring and routing the data file to the next node through the auxiliary route transmission treatment of a third node. The invention has the advantages that the method can realize the data file transmission service of a plurality of communication modes under an environment of different networks; network routing allocation and relative service setting only need to be allocated with relative service nodes, and the routing allocation of a network router is reduced or unchanged,thereby high fault treatment and service recovery capacity is achieved.
Description
Technical field
The present invention relates to data transmission technology, especially relate to the method for a kind of data file automatic transfer transmission and route.
Background technology
The current information system carries out the data file transmission between the network, mainly uses network router device to realize exchanges data; When two network nodes can't be set up path through route, need lay network line to solve the problem of network interworking.
Along with fast development of information technology, network security is had higher requirement.On the one hand, for the sake of security, increased the communication link obstruct between the network; On the other hand,, need reduce unnecessary network path as far as possible, reduce the safe suffering of data passes,, reduce the setting and the maintenance of network router to alleviate the pressure of safeguarding of network firewall in order to accelerate network data transmission.
In addition, have at present through message transmission and mutual intermediate dedicated software and realize internetwork exchanges data, but still exist following problem to be:
1, the data routing procedure can not be controlled, and high to the instant connectivity platform of network, the route of software is provided with more complicated.Data file need be provided with routing configuration information earlier before carrying out route, data file transmission end to end needs to confirm transmission path.
2, realizing artificially to write the software of data communication and processing aspect the data file transfer according to business relations; Fixing data file transmission path is set; When a certain node breaks down; Transmission can't be proceeded, and needs human intervention to carry out manual service data, and the pedestrian that goes forward side by side is emergency processing.
Summary of the invention
The present invention provides the method for a kind of data file automatic transfer transmission and route, solve because the situation of network application is uneven, when the data seedbed can't connect the destination server and transmits data or do not hope to adjust the routing rule of router hardware equipment to the transmission problem of data file.
For solving technical problem of the present invention, the present invention discloses the method for a kind of data file automatic transfer transmission and route, and it comprises:
Request by the transport services received data file transformation task in the local node;
Transfer and path control deivce are searched and matched data routing node characteristic information, confirm the transmission path of this transformation task;
The route device assigns routing program to obtain transformation task, and transformation task is sent in the next node request on transmission path;
With data file route transfer transmission to said next node.
In the optimal way, the present invention also comprises:
Judge the situation that is communicated with of said local node and said next node;
If said local node can not be communicated with said next node, then the auxiliary route transmission process through third party's node routes to said next node with the data file transfer.
In the optimal way, the auxiliary route transmission process of said third party's node comprises following treatment step:
Obtain the route data of said local node through the auxiliary transfer identifying code that sends from said local node;
Said auxiliary route transmission process is sent application to said local node, and it is the active obtaining mode that application is mail to said next node by said third party's node;
After the success of application active obtaining mode, regularly obtain the data file that is sent to said next node by said local node by said third party's node, and the data file transfer is routed to said next node by third party's node;
After accomplishing auxiliary transfer process, said third party's node sends the initiatively request of obtaining mode of cancellation to said local node, is recovered to said next node route data file by said local node.
In the optimal way, the request of said data file transformation task comprises: requesting party's IP address, port numbers and transfer of data sequence number.
In the optimal way, the present invention also comprises: judge whether said next node and said local node are adjacent node; If be not adjacent node, then, search the adjacent node routing iinformation according to adjacent node information and data routing node characteristic information, the route of the routing rule control data file of foundation " same paths, FIFO " generates data file transfer task.
In the optimal way, superimpose data file transfer transmission is to said next node success, and then the transmission state with transformation task is changed to transmission success, and feedback states is changed to be feedback; Superimpose data file transfer transmission is to said next node failure, and then the transmission state with transformation task is changed to bust this, and feedback states is changed to be feedback.
In the optimal way, after the said next node received data file, do handled according to the transfer of data destination: if said next node is the destination of this data file, then the transmission state with data file is changed to transmission success; If said next node is not the destination of this data file, then the transmission state with data file is changed to be transmitted.
In the optimal way, after the node route data file success on the transmission path, will receive that automatically the message informing of certain node feeds back to the transit node of this data file; If this data file does not have a last transit node, then do not notify feedback.
In the optimal way, the node on the transmission path receiving from the next node on the transmission path to behind the feedback notification message of data file transmission success, automatically transit node on the transmission path carried out the message informing feedback; If this data file does not have a last transit node, then do not notify feedback.
In the optimal way, said transformation task writes down following information: transfer of data sequence number, data seedbed, data destination, requesting party IP address, requesting party's port numbers, data file identification number, transmission state and feedback states;
Said data routing node characteristic information writes down following content: nodename, port numbers, destination node feature description, routing node title, routed port number and service status information.
Compared with prior art, the present invention has following beneficial effect:
The present invention is through judge route with data file by sending the seedbed automatically; Through transfer buffer-stored and transmission multistage, the multi-path data file, arrive destination address, therefore; The multiple communication mode data file that the present invention can be implemented under the different network environments transmits service; Network routing configuration and related service setting only need be disposed the related service node, thereby reduce or do not revise the route setting of network router, have good troubleshooting and traffic restoration capability.
Description of drawings
Fig. 1 is an operation principle sketch map of the present invention;
Fig. 2 is the process sketch map of the present invention to auxiliary transfer of data file and route.
Embodiment
As shown in Figure 1, be the fundamental diagram of data file transfer of the present invention and route.
Each node includes: transport services, transfer and path control deivce, route device and routing program.
Wherein, transfer and path control deivce are realized the control of automatic transfer of data file and route, and obtain and verify the network-in-dialing state automatically.Transfer and path control deivce implementation procedure:, start transport services, and corresponding service state is set through local transmission node information; According to the transfer of data situation, self-timing is carried out the network condition checking, obtains the Network Transmission state of adjacent node; Handle the data file transfer task queue T0 (task queue T0 writes down following information: transfer of data sequence number X1, data seedbed, data destination, requesting party IP address, requesting party's port numbers, data file identification number F1, transmission state, feedback states) that has received; And the transformation task that needs to continue the transfer route; Search the adjacent node routing iinformation according to adjacent node information and data routing node characteristic information; The transmission of the routing rule control route data file of foundation " same paths; FIFO " generates data file transfer task; According to adjacent node information, start and control route device.
In addition, the route device is used to realize that data file is routed to the transmission course of next node.The implementation procedure of route device: received data file; The transfer of data sequence number X1 of logger task formation T0, data seedbed, data destination, requesting party IP address, requesting party's port numbers, data file identification number F1, transmission state and feedback states; Wherein, Requesting party IP address and requesting party's port numbers of record are used for the transfer of data situation is fed back; And do handled: if data file arrives the destination, transmission state is changed to " transmission success ", if data file no show destination then is changed to transmission state " to be transmitted " according to the transfer of data destination; According to routing configuration information; The data file route is arrived next node; Extract the transformation task P1 of " to be transmitted " among the task queue T0; Mission bit stream and the data file identification number F1 route of transformation task P1 are delivered to next node: if route success, the transmission state of transformation task P1 is changed to " transmission success ", and feedback states is changed to " to be feedback "; If routing failure, the transmission state of transformation task P1 is changed to " bust this ", and feedback states is changed to " to be feedback "; Automatically generate and send transmitting feedback information: feedback states is the transformation task P2 of " to be feedback " among the extraction task queue T0, generates transmitting feedback information T4; Transmitting feedback information T4 registers following information: the node of transfer of data sequence number X1, data seedbed, feedback information, transmission situation; Obtain requesting party's IP address and port numbers through the transfer of data sequence number X1 among this feedback information T4, automatically this transmitting feedback information table is sent to request of data side, send to the data seedbed once more by request of data side.
In addition, the present invention adopts the auxiliary route transmission process to be used for realizing the auxiliary transfer transmission and the task mediation of data file: if node N2 can not dredge to adjacent node N3, realize the process of dredging through the auxiliary route transmission process.The implementation procedure of auxiliary route transmission process: inquire about and obtain the data of node N2, obtain the adjacent node route data of node N2 simultaneously; Use the adjacent node N3 auxiliary route identifying code of node N2, to node N2 application and obtain auxiliary route initiatively obtain control authority; Realize the route and mediation function of data file, initiatively obtain data file from node N2, and accomplish routing procedure automatically to node N3; Accomplish node N2 after the mediation process of node N3, the auxiliary route transmission process discharges initiatively obtains control, and recovery nodes N2 is to the route of node N3.
The tentation data file need carry out the business end of route transfer transmission to node N3 through node N2 to the data file by the business end of node N1, and then the transmission course of data file is following:
Steps A, registration and configuration routing iinformation: the local transmission node information T1 of configuration node N1, node N2 and node N3, adjacent node routing iinformation T2 and data routing node characteristic information T3.
Wherein, local transmission node information T1 registers following content: nodename, port numbers, IP address, Hostname, protocol type and service state (for available or unavailable); Adjacent node routing iinformation T2 registers following content: adjacent node title, port numbers, IP address, Hostname, priority level, protocol type, auxiliary route identifying code, service state (for unavailable, automatic route or initiatively obtain), free time length (minute to calculate) and transmission state (failure or successfully); Data routing node characteristic information T3 registers following content: nodename (local service node), port numbers, destination node feature description, routing node title, routed port number and service state (available or unavailable).
Step B, send data file by the business end request of access node N1.
The transport services of node N1 is accepted the transformation task request; Transfer and path control deivce that professional end is visited local transmission node N1 through transport services; Request is to the data file transfer of destination address node N3; Obtain transfer of data sequence number X1; And through the transport services of node N1 data file is transmitted, generate the transformation task P1 of " to be transmitted " at node N1.
Step C, node N1 route transfer task are to node N2: the transfer of node N1 and path control deivce are searched and matched data routing node characteristic information, confirm the transmission path of this transformation task P1, and distribute transformation task for the route device; The route device assigns routing program to obtain transformation task P1, sends transformation task to node N2 request, the request of receiving an assignment of the transport services of node N2, and node N1 is relayed to node N2 with the automatic route of data file.
Step D, node N2 route transfer task are to node N3: the transfer of node N2 and path control deivce are searched and matched data routing node characteristic information, confirm the transmission path of this transformation task P1; Routing program obtains transformation task P1, sends transformation task to node N3 request; The request of receiving an assignment of the transport services of node N3, node N2 is relayed to node N3 with the automatic route of data file, and the transformation task P1 of node N2 becomes the transformation task P2 of " to be feedback ".
Step e, the auxiliary transfer transmission of node N2
As shown in Figure 2, if node N2 mails to node N3 and can not be communicated with, then accomplish the mediation of data through auxiliary transfer and routing node N2_1 (not illustrating among the figure).
Wherein, Adjacent node identity and the checking of connection situation: the transmission free time length S1 that judges adjacent node; Transmission state is that failure and free time length reach S01; Or transmission state is success and free time length when reaching S02, and XM identity and the proof procedure that is communicated with situation verify free time length and the transmission state of filling in this node.
Specifically, the transmission mediation process of auxiliary transfer and routing node is following:
Step e 1, obtain the route data of node N3 through the auxiliary transfer identifying code of node N2.
Step e 2, auxiliary transit node N2_1 send application to node N2, and it is the active obtaining mode that application is mail to node N3 by node N2_1.
After step e 3, the success of application active obtaining mode, regularly obtain the data file of sending N3 by N2 by auxiliary transit node N2_1, and data relay is routed to node N3;
After step e 3, the auxiliary transfer process of completion, auxiliary transit node N2_1 sends initiatively obtaining mode of cancellation to node N2, and node N2 recovery is to the data file route of node N3.
Step F, node N2 feedback transmission situation
The routing program of node N2 obtains the transformation task P2 of " to be feedback "; Feedback information is sent to node N1 " transport services "; The transmitting feedback information of node N1 record P1, at this moment, the business end of node N1 can inquire data file and send to node N3.
The professional termination of step G, node N3 is received and the deal with data file: the business end of access node N3 is visited transfer and the path control deivce of local transmission node N3; Inquiry also gets access to the transfer of data sequence number X1 that destination address is node N3; Through the transport services received data file of node N3, accomplish data file transfer process.
To sum up, compared with prior art, the present invention has following useful technique effect:
The present invention is through judge route with data file by sending the seedbed automatically; Through transfer buffer-stored and transmission multistage, the multi-path data file, arrive destination address, therefore; The multiple communication mode data file that the present invention can be implemented under the different network environments transmits service; Network routing configuration and related service setting only need be disposed the related service node, thereby reduce or do not revise the route setting of network router, have good troubleshooting and traffic restoration capability.
Claims (10)
1. the method for data file automatic transfer transmission and route is characterized in that comprising:
Request by the transport services received data file transformation task in the local node;
Transfer and path control deivce are searched and matched data routing node characteristic information; Confirm the transmission path of this transformation task, said data routing node characteristic information writes down following content: the nodename of local node, port numbers, destination node feature description, routing node title, routed port number and service status information;
The route device assigns routing program to obtain transformation task, and transformation task is sent in the next node request on transmission path;
With data file route transfer transmission to said next node.
2. according to the method for said data file automatic transfer transmission of claim 1 and route, it is characterized in that also comprising:
Judge the situation that is communicated with of said local node and said next node;
If said local node can not be communicated with said next node, then the auxiliary route transmission process through third party's node routes to said next node with the data file transfer.
3. according to the method for said data file automatic transfer transmission of claim 2 and route, it is characterized in that the auxiliary route transmission process of said third party's node comprises following treatment step:
Obtain the route data of said local node through the auxiliary transfer identifying code that sends from said local node;
Said auxiliary route transmission process is sent application to said local node, and it is the active obtaining mode that application is mail to said next node by said third party's node;
After the success of application active obtaining mode, regularly obtain the data file that is sent to said next node by said local node by said third party's node, and the data file transfer is routed to said next node by third party's node;
After accomplishing auxiliary transfer process, said third party's node sends the initiatively request of obtaining mode of cancellation to said local node, is recovered to said next node route data file by said local node.
4. according to the method for said data file automatic transfer transmission of claim 1 and route, it is characterized in that the request of said data file transformation task comprises: requesting party's IP address, port numbers and transfer of data sequence number.
5. according to the method for said data file automatic transfer transmission of claim 4 and route, it is characterized in that also comprising:
Judge whether said next node and said local node are adjacent node;
If be not adjacent node, then, search the adjacent node routing iinformation according to adjacent node information and data routing node characteristic information, the route of the routing rule control data file of foundation " same paths, FIFO " generates data file transfer task.
6. according to the method for said data file automatic transfer transmission of claim 1 and route, it is characterized in that also comprising:
Superimpose data file transfer transmission is to said next node success, and then the transmission state with transformation task is changed to transmission success, and feedback states is changed to be feedback;
Superimpose data file transfer transmission is to said next node failure, and then the transmission state with transformation task is changed to bust this, and feedback states is changed to be feedback.
7. according to the method for said data file automatic transfer transmission of claim 1 and route; It is characterized in that: after the said next node received data file; Do handled according to the transfer of data destination; If said next node is the destination of this data file, then the transmission state with data file is changed to transmission success; If said next node is not the destination of this data file, then the transmission state with data file is changed to be transmitted.
8. according to the method for said data file automatic transfer transmission of claim 1 and route, it is characterized in that also comprising:
After the node route data file success on the transmission path, will receive that automatically the message informing of certain node feeds back to the transit node of this data file;
If this data file does not have a last transit node, then do not notify feedback.
9. the method for said according to Claim 8 data file automatic transfer transmission and route is characterized in that also comprising:
Node on the transmission path receiving from the next node on the transmission path to behind the feedback notification message of data file transmission success, automatically transit node on the transmission path carried out the message informing feedback;
If this data file does not have a last transit node, then do not notify feedback.
10. according to the method for any one said data file automatic transfer transmission of claim 1 to 9 and route, it is characterized in that: said transformation task writes down following information: transfer of data sequence number, data seedbed, data destination, requesting party IP address, requesting party's port numbers, data file identification number, transmission state and feedback states.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102082816B (en) * | 2010-11-23 | 2014-11-05 | 中兴通讯股份有限公司 | File transmission method and transmission engines and network elements |
| CN103532773A (en) * | 2012-09-29 | 2014-01-22 | 深圳市友讯达科技发展有限公司 | Network node detecting method and related device |
| CN104717259B (en) * | 2013-12-16 | 2018-05-22 | 中国科学院声学研究所 | The multi-path data Transmission system and method for distributed transfer server network assistance |
| CN103701938B (en) * | 2014-01-14 | 2016-08-31 | 百度在线网络技术（北京）有限公司 | Data forwarding method and device |
| CN104022957A (en) * | 2014-03-04 | 2014-09-03 | 国家电网公司 | Electrical power system whole network safety file transmission system |
| CN104768078A (en) * | 2015-04-16 | 2015-07-08 | 无锡天脉聚源传媒科技有限公司 | Video transmission method and system |
| CN111314478B (en) * | 2020-02-24 | 2021-08-31 | 腾讯科技（深圳）有限公司 | File transmission method and device and computer equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305289A (en) * | 1999-10-21 | 2001-07-25 | 国际商业机器公司 | Method and system of implementing IP data transmission on multi-service-unit according to defined strategy |
| CN1745548A (en) * | 2003-02-27 | 2006-03-08 | 西门子公司 | Method and arrangement for routing data packets in a packet-switched data network |
| US20060198695A1 (en) * | 2005-03-04 | 2006-09-07 | Fujitsu Limited | Relay device |
-
2009
- 2009-01-16 CN CN200910105083XA patent/CN101521628B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305289A (en) * | 1999-10-21 | 2001-07-25 | 国际商业机器公司 | Method and system of implementing IP data transmission on multi-service-unit according to defined strategy |
| CN1745548A (en) * | 2003-02-27 | 2006-03-08 | 西门子公司 | Method and arrangement for routing data packets in a packet-switched data network |
| US20060198695A1 (en) * | 2005-03-04 | 2006-09-07 | Fujitsu Limited | Relay device |
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