CN1501633A - Information interchange technique - Google Patents
Information interchange technique Download PDFInfo
- Publication number
- CN1501633A CN1501633A CNA021454124A CN02145412A CN1501633A CN 1501633 A CN1501633 A CN 1501633A CN A021454124 A CNA021454124 A CN A021454124A CN 02145412 A CN02145412 A CN 02145412A CN 1501633 A CN1501633 A CN 1501633A
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- Prior art keywords
- message bag
- message
- bag
- communication line
- fault
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- Data Exchanges In Wide-Area Networks (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
The invention relates to a network information interchange technology, wherein circuit automatic detection and reclamation technology is introduced for detecting communication line timely , a storage transfer technology is used to proceed storage and processing to the message of message exchange when line fault is detected, and the time-out message packet recovery technology is used to process the transaction time-out message and transfer it to the initiator. The method by the invention can stabilize the communication.
Description
Technical field
The present invention relates to message-switching technique, relate in particular to network information switching technology.
Background technology
Present information exchange platform system only when communication takes place, detects circuit, like this will to the feedback delay of line fault when using generation.When wireline inspection arrives fault, all transaction all will be abandoned, and recover the back initiator at circuit like this and will initiate transaction again, cause initiator's burden.And the initiator receives or does not receive after the transaction at the appointed time of processing side request and replys in present system, and system will abandon these transaction, and the initiator must initiate to conclude the business for this reason again.
Summary of the invention
A main purpose of the present invention is to adopt circuit to detect automatically and recovery technology, promptly according to communication condition dynamic adjustments test interval, regularly detects communication line.When detected fault is the circuit physical fault, fault is screened, adopt suitable mode (can select control desk, voice, phone) notice related responsibility personnel according to the fault rank, when the line fault that is determined to is non-physical fault that is after physical fault is got rid of, the control process is carried out corresponding communication and is recovered to handle.
The present invention is achieved in that as follows:
A) detection procedure transmission detection is wrapped in the communication line automatically;
B) system receives response packet and judges whether communication line is normal;
C) communication fault-free response packet is received by system, and communication line is normal, turns back to send to detect the bag module, detects bag by the time send once more during testing time next time; The communication failure response packet is received by system, and detection procedure is just carried out line test automatically;
D) to detect fault be the logicalnot circuit physical fault to test process, just starts the communication process of recovering automatically, recovers back end process;
E) to detect fault be the circuit physical fault to test process, just points out the related personnel to intervene.
Another main purpose of the present invention is to adopt the storage retransmission technique, and when detecting line fault, the message bag that need is carried out information exchange carries out stores processor, transmits the message bag that each side stores between age at failure after communication recovers automatically.
The present invention is achieved in that as follows:
A) storage forwarding process detects the communication line state,
B) judge whether communication line is normal;
C) break down as communication line, just the message bag is carried out respective handling and stores this message bag;
D) just check normally that as communication line the storing message bag of not transmitting is arranged, have the storing message bag of not transmitting just to change
Send out these message bags of not transmitting, not with regard to the end process.
A main purpose more of the present invention is to adopt time exceeded message bag reuse technology, after promptly the overtime message bag of transaction that the initiator is asked to processing side carries out respective handling, it is transmitted to the initiator, it can be used by the initiator, so that improve the Transaction Success rate, reduce the Network Transmission flow.
The present invention is achieved in that as follows:
A) the time exceeded message bag is reused the response time of process detect-message bag;
B) judge whether the message bag is overtime;
C) the message bag is not overtime, and message sends, and process finishes;
D) the overtime legitimacy process that then enters the detect-message bag of message bag;
E) message inclusion method just sends to the message bag relevant background application process, and as illegal, the message bag just is dropped.
Adopt after the technique scheme, but timing automatic detects communication line, and when line fault took place, the message bag that need is carried out information exchange carried out stores processor, after communication recovers, transmit again; Solved processing simultaneously, made it after transaction is overtime, still it can be transmitted to the initiator the time exceeded message bag.To the use of these technical schemes, the application transaction that communication is stable more, line load is more reasonable, invalid is reduced greatly.
Description of drawings
Fig. 1: circuit detects and the recovery technology flow chart automatically
Fig. 2: storage retransmission technique flow chart
Fig. 3: time exceeded message bag reuse technology flow chart
Embodiment
Below in conjunction with embodiment the present invention is further described.
As shown in Figure 1, automatically detection procedure is according to communication condition dynamic adjustments test interval, regularly detect communication line, send to detect and wrap in the communication line, response packet is received and judges whether communication line is normal that receive communication fault-free response packet as system, communication line is normal by system, turn back to and send to detect the bag module, detect bag by the time send once more during detection time next time; Receive the communication failure response packet as system, automatically detection procedure is just carried out line test, it is the logicalnot circuit physical fault that test process detects fault, just start and recover the communication process automatically, recover back end process, it is the circuit physical fault that test process detects fault, just adopts suitable mode (can select control desk, voice, phone) to notify the related personnel to intervene according to the fault rank.
As shown in Figure 2, storage forwarding process detects the communication line state, judge whether communication line is normal, break down as communication line, just the message bag is carried out respective handling and stores this message bag, just check normally that as communication line the storing message bag of not transmitting is arranged, have the storing message bag of not transmitting just to transmit the message bag that these are not transmitted, not with regard to the end process.
As shown in Figure 3, the time exceeded message bag is reused the response time of process detect-message bag, i.e. the response time received to the transaction of processing side request of initiator, and judge whether the message bag is overtime, the message bag is not overtime, message sends, and process finishes, the overtime legitimacy module that then enters the detect-message bag of message bag, message inclusion method, just the message bag is sent to relevant background application process, as illegal, the message bag just is dropped.
Claims (3)
1. a message-switching technique is characterized in that, can regularly detect communication line by adjustable test interval, and concrete steps are as follows:
A) detection procedure transmission detection is wrapped in the communication line automatically;
B) system receives response packet and judges whether communication line is normal;
C) communication fault-free response packet is received by system, and communication line is normal, turns back to send to detect the bag module, detects bag by the time send once more during testing time next time; The communication failure response packet is received by system, and detection procedure is just carried out line test automatically;
D) to detect fault be the logicalnot circuit physical fault to test process, just starts the communication process of recovering automatically, recovers back end process;
E) to detect fault be the circuit physical fault to test process, just points out the related personnel to intervene.
2. a message-switching technique is characterized in that, the storage retransmission technique can be when line fault takes place, and the message bag that need is carried out information exchange carries out stores processor, transmits the message bag that each stores after communication recovers again, and concrete steps are as follows:
A) storage forwarding process detects the communication line state;
B) judge whether communication line is normal;
C) break down as communication line, just the message bag is carried out respective handling and stores this message bag;
D) just check normally that as communication line the storing message bag of not transmitting is arranged, have the storing message bag of not transmitting just to transmit the message bag that these are not transmitted, not with regard to the end process.
3. a message-switching technique is characterized in that, time exceeded message bag reuse technology is transmitted to the initiator with it after can carrying out respective handling to the time exceeded message bag, and concrete steps are as follows:
A) the time exceeded message bag is reused the response time of process detect-message bag;
B) judge whether the message bag is overtime;
C) the message bag is not overtime, and message sends, and process finishes;
D) the overtime legitimacy process that then enters the detect-message bag of message bag;
E) message inclusion method just sends to the message bag relevant background application process, and as illegal, the message bag just is dropped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021454124A CN1501633A (en) | 2002-11-15 | 2002-11-15 | Information interchange technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021454124A CN1501633A (en) | 2002-11-15 | 2002-11-15 | Information interchange technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1501633A true CN1501633A (en) | 2004-06-02 |
Family
ID=34232420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021454124A Pending CN1501633A (en) | 2002-11-15 | 2002-11-15 | Information interchange technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1501633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008046351A1 (en) * | 2006-10-17 | 2008-04-24 | Huawei Technologies Co., Ltd. | An apparatus, method and communication system for improving the reliability of the communication system |
| CN105183587A (en) * | 2015-09-28 | 2015-12-23 | 云瑞科技（天津）有限公司 | Method and device for communication process management of communication manager |
-
2002
- 2002-11-15 CN CNA021454124A patent/CN1501633A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008046351A1 (en) * | 2006-10-17 | 2008-04-24 | Huawei Technologies Co., Ltd. | An apparatus, method and communication system for improving the reliability of the communication system |
| CN100456701C (en) * | 2006-10-17 | 2009-01-28 | 华为技术有限公司 | Apparatus and method for improving reliability of communication system and communication system thereof |
| CN105183587A (en) * | 2015-09-28 | 2015-12-23 | 云瑞科技（天津）有限公司 | Method and device for communication process management of communication manager |
| CN105183587B (en) * | 2015-09-28 | 2018-10-26 | 云瑞科技（天津）有限公司 | The interprocess communication management method and device of communication manager |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |