CN104679596A - Message processing method and system for improving concurrence performance of server-side - Google Patents
Message processing method and system for improving concurrence performance of server-side Download PDFInfo
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- CN104679596A CN104679596A CN201310632566.1A CN201310632566A CN104679596A CN 104679596 A CN104679596 A CN 104679596A CN 201310632566 A CN201310632566 A CN 201310632566A CN 104679596 A CN104679596 A CN 104679596A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
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Abstract
The invention discloses a message processing method and system for improving the concurrence performance of a server-side. The message processing method comprises the steps of establishing a data receiving thread A, a message processing thread B and a message queue MQ, reading corresponding data, organizing the data into messages of certain format and inserting the messages into the tail portion of the message queue MQ when the data receiving thread A detects that data are readable, enabling the message processing thread B to circularly detect whether the message queue MQ is empty or not, taking out the messages at the head portion of the message queue MQ when the message queue MQ is not empty and analyzing, saving and encrypting unrelated data. By means of the message processing method, efficient response can be achieved, and the data encryption requirement in a high concurrency state can be met.
Description
Technical field
The present invention relates to data encryption technology field, particularly a kind of message treatment method improving data encryption system server end concurrency performance.
Background technology
Concentrating type data encryption equipment a kind ofly encrypts the system of various data for accurate recording, and system is made up of data server, data encryption equipment cluster, as shown in Figure 1.Whole system adopts the C/S model network architecture, and wherein data server is as the server end in C/S model, and data transmitting equipment and data encryption equipment are then the client in C/S model.Data server process, from the message of client, stores combined data simultaneously, and data encryption equipment cluster, for recording data and to data encryption, generates and returns to the enciphered message of data sending terminal unique identification data.
For a data encryption process, data server needs the data of preserving to comprise relevant two classes irrelevant with data encryption of data encryption.The data that wherein data encryption is correlated with refer to that needing to be sent to encryption device by data server carries out calculating the data obtaining enciphered message.The data that data encryption has nothing to do refer to the some other related data not needing to be sent to data encryption equipment.
The course of work of system is as follows: data transmitting equipment sends data to data server, data server stores data, encryption related data is sent to certain data encryption equipment in data encryption equipment cluster simultaneously, the enciphered message of generation is returned to data server by data encryption equipment, enciphered message is returned to data transmitting equipment by data server, the enciphered message that simultaneously more these data are corresponding in new database.
A kind of application scenarios of this system is the source of tax revenue data acquisition of retailing enterprise.In such a scenario, make out an invoice end in the POS foreground that data transmitting equipment is enterprise, data encryption equipment storage inside electronic invoice number, data encryption information is the information such as tax-control code, invoice codes, invoice number.All POS end of making out an invoice is connected to data server by network concurrent, often complete a transaction record, before printing receipt or invoice, related data (commodity detail, Payment Details etc.) is sent to data server, data server record transaction data, and the encryption related datas such as Amount in Total are sent to data encryption equipment acquisition tax information.Because the real-time of Shang Chao enterprise to data processing has strict requirement, simultaneously relatively high in the concurrency of transaction peak period, therefore, be necessary to design a kind of method, make data server can the process of the real-time high-efficiency request of holding from POS.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of message treatment method and the system thereof that improve server end concurrency performance, to solve problem existing in above-mentioned prior art, reaches the data encryption request under efficient response, high concurrent state.
In order to achieve the above object, the invention provides a kind of message treatment method improving server end concurrency performance, it comprises: set up data receiver thread A, set up Message Processing thread B and message queue MQ; When data receiver thread A detects that data are readable, read corresponding data, and organize data into the message of certain format, message is inserted the afterbody of message queue MQ, whether Message Processing thread B cycle detection message queue MQ is empty, when message queue MQ is not empty, take out the message of message queue MQ head, resolve and preserve encryption extraneous data.
Wherein, by the combination of IP+ port, determine message source to enable Message Processing thread B.
Wherein, described Message Processing thread B takes out the message being positioned at team's head, extract the message source of message, binary data, length and CRC information, whether legal according to these information check message, then binary data is resolved, preserve and resolve binary data result to database, and according to real processing results tissue response data, finally by response data rreturn value message source.
Wherein, described data receiver thread A and described Message Processing thread B is synchronous working.
Wherein, by creating a mutex CMutex, described data receiver thread A and described Message Processing thread B is made to be synchronous working.
In order to achieve the above object, the present invention also provides a kind of message handling system improving server end concurrency performance, it comprises data transmitting equipment, data server and data encryption equipment cluster, described data encryption equipment cluster is the set of multiple data encryption equipment, between communicated with data server by TCP network, data server adopts the mode of thread pool, and it comprises data receiver thread A, Message Processing thread B and message queue MQ; When data receiver thread A detects that data are readable, read corresponding data, and organize data into the message of certain format, message is inserted the afterbody of message queue MQ, whether Message Processing thread B cycle detection message queue MQ is empty, when message queue MQ is not empty, take out the message of message queue MQ head, resolve and preserve encryption extraneous data.
Wherein, described data server adopts queue data structure to preserve message, described queue data structure is the linear list that in STL is special, deletion action can be carried out in the front end of linear list, and update is carried out in the rear end of linear list, the message inserted at first is always removed deletion at first, and the message finally inserted finally will be removed deletion.
Wherein, by the combination of IP+ port, determine message source to enable Message Processing thread B.
Wherein, described data receiver thread A and described Message Processing thread B is synchronous working.
Wherein, by creating a mutex CMutex, described data receiver thread A and described Message Processing thread B is made to be synchronous working.
Compared with prior art, the invention has the advantages that:
It is short that data transmitting equipment waits for that enciphered message postpones: because the transition of operation of data being preserved has arrived in independent thread, the performance of data server network data is greatly improved, postpone almost negligible in LAN (Local Area Network), the delay of such data encryption equals the time needed for data encryption equipment hardware encipher substantially, so just to be dropped to the times to be encrypted such as data transmitting equipment minimum.
Data server utilization factor is high: the raising of concurrency performance makes same data server can manage more data encryption equipment and data transmitting equipment, while making to increase data encryption equipment and data transmitting equipment, the not corresponding increase of data server quantity, effectively reduces the cost of enterprise.
Accompanying drawing explanation
Fig. 1 is the concentrating type data encryption system schematic diagram of prior art;
Fig. 2 is a kind of process flow diagram improving the message treatment method of server end concurrency performance of one embodiment of the invention;
Fig. 3 is a kind of encryption extraneous data queue figure improving the message handling system of server end concurrency performance of one embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the present invention.
Whole system of the present invention adopts Transmission Control Protocol to communicate.Data server monitors the connection from data transmitting equipment and data encryption equipment at two different ports respectively, sets up two corresponding threads, in order to check from the data interaction on data transmitting equipment and data encryption equipment simultaneously.
For the data interaction between data transmitting equipment and data server, the thread supposing corresponding reception data is thread A, whether thread A cycle detection has the data from data transmitting equipment, when having detected that data are readable, thread A receives data, preserves data to data storehouse, then sends data to data encryption equipment.
Owing to resolve and to preserve the operation in data to data storehouse more consuming time comparatively speaking, if so carry out the operation of preserving data to data storehouse in thread A, when the equipment of concurrent transmission data is more, the method of this Message Processing will have a strong impact on data server to the reception of data and process, especially the wait timeout after data sending terminal sends data arranges and talks about improperly, if again send data to data server after wait timeout, the vicious cycle of data server process data delay will be caused in this case.
The solution of the present invention is on the basis of thread A, increases a corresponding thread B and message queue MQ.When thread A detects that data are readable, read corresponding data, and organize data into the message of certain format, message is inserted the afterbody of queue MQ.Whether thread B cycle detection message queue MQ is empty, when MQ is not empty, takes out the message of MQ head, resolves and preserves encryption extraneous data.Flow chart of data processing as shown in Figure 2.
A kind of message treatment method process flow diagram improving server end concurrency performance that Fig. 2 provides for the embodiment of the present invention, message treatment method of the present invention sets up data receiver thread A, sets up Message Processing thread B and message queue MQ; When data receiver thread A detects that data are readable, read corresponding data, and organize data into the message of certain format, message is inserted the afterbody of message queue MQ, whether Message Processing thread B cycle detection message queue MQ is empty, when message queue MQ is not empty, take out the message of message queue MQ head, resolve and preserve encryption extraneous data.
The present invention also provides a kind of message handling system improving server end concurrency performance, it comprises data transmitting equipment, data server and data encryption equipment cluster, described data encryption equipment cluster is the set of multiple data encryption equipment, between communicated with data server by TCP network, every platform data encryption equipment all has a TCP to be connected with data server, therefore, every platform encryption device all can the combination of a corresponding IP address and port, and relative to other data encryption equipments, the combination of this IP address and port is unique.Data server program, by the IP of data encryption equipment, port and some other information, is kept in a map structure in internal memory.
Data server adopts the mode of thread pool (ThreadPool), whether each TCP connection of poll there are data to arrive, when the data from data transmitting equipment being detected, receive data, then be message by the data encapsulation received, message be saved to the tail of the queue of message queue.After data server processing messages, need result to return to data transmitting equipment, therefore, Message Processing thread needs the source can determining message, and the combination of IP+ port uniquely can determine message source.(consulting table 1)
Table 1 message format:
Consulting Fig. 3, is a kind of encryption extraneous data queue figure improving the message handling system of server end concurrency performance that the embodiment of the present invention provides, and data server adopts queue data structure to preserve message.Queue is the linear list that in STL is special, and it can carry out deletion action in the front end of linear list, and carries out update in the rear end of linear list.The rear end of carrying out update is called tail of the queue, and the front end of carrying out deletion action becomes team's head.The message inserted at first is always removed deletion at first, and the message finally inserted finally will be removed deletion.
First Message Processing thread checks whether message queue is empty, if be not empty, then take out the message being positioned at team's head, extract the message source of message, binary data, length and CRC information, whether legal according to these information check message, then resolve binary data, preserve and resolve binary data result to database, and according to real processing results tissue response data, finally by response data rreturn value message source.
Because data receiver thread (thread A) inserts message to message queue MQ, Message Processing thread (thread B) takes out message from message queue MQ, therefore, needs to carry out synchronous working, prevent message queue from causing confusion between two threads.For this reason, create a mutex CMutex, no matter be that message inserts thread or Message Processing thread, before to message queue operation, need first to get mutex; After end of operation, discharge mutex immediately.Code between acquisition and release mutex is accomplished to simplify most as far as possible, namely reduces the holding time at every turn operated mutex as far as possible.
Delaying the abnormal conditions such as machine owing to may there is power down or server, is the integrality ensureing data, takes binary file and preserves the strategy that data and Message queue synchronously carry out.Principle of work is: after tax control server receives be-encrypted data, encryption related data is sent to encryption device and is encrypted, and data is inserted message queue tail of the queue simultaneously, and preserves a copy to binary file.After message queue processes a piece of news, the pointer of corresponding mobile binary file, and the pointer preserving binary file is in another file.If there is abnormal conditions such as power down, when again starting shooting, tax control server reads out current location, and data still untreated in binary file are read in message queue, to process.
In sum, tool of the present invention has the following advantages:
It is short that data transmitting equipment waits for that enciphered message postpones: because the transition of operation of data being preserved has arrived in independent thread, the performance of data server network data is greatly improved, postpone almost negligible in LAN (Local Area Network), the delay of such data encryption equals the time needed for data encryption equipment hardware encipher substantially, so just to be dropped to the times to be encrypted such as data transmitting equipment minimum.
Data server utilization factor is high: the raising of concurrency performance makes same data server can manage more data encryption equipment and data transmitting equipment, while making to increase data encryption equipment and data transmitting equipment, the not corresponding increase of data server quantity, effectively reduces the cost of enterprise.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (10)
1. improve a message treatment method for server end concurrency performance, it is characterized in that, it comprises: set up data receiver thread A, set up Message Processing thread B and message queue MQ; When data receiver thread A detects that data are readable, read corresponding data, and organize data into the message of certain format, message is inserted the afterbody of message queue MQ, whether Message Processing thread B cycle detection message queue MQ is empty, when message queue MQ is not empty, take out the message of message queue MQ head, resolve and preserve encryption extraneous data.
2. a kind of message treatment method improving server end concurrency performance according to claim 1, is characterized in that, by the combination of IP+ port, determines message source to enable Message Processing thread B.
3. a kind of message treatment method improving server end concurrency performance according to claim 1, it is characterized in that, described Message Processing thread B takes out the message being positioned at team's head, extract the message source of message, binary data, length and CRC information, whether legal according to these information check message, then resolve binary data, preserve and resolve binary data result to database, and according to real processing results tissue response data, finally by response data rreturn value message source.
4. a kind of message treatment method improving server end concurrency performance according to claim 1, is characterized in that, described data receiver thread A and described Message Processing thread B is synchronous working.
5. a kind of message treatment method improving server end concurrency performance according to claim 4, is characterized in that, by creating a mutex CMutex, makes described data receiver thread A and described Message Processing thread B be synchronous working.
6. one kind is improved the message handling system of server end concurrency performance, it is characterized in that, it comprises data transmitting equipment, data server and data encryption equipment cluster, described data encryption equipment cluster is the set of multiple data encryption equipment, between communicated with data server by TCP network, data server adopts the mode of thread pool, and it comprises data receiver thread A, Message Processing thread B and message queue MQ; When data receiver thread A detects that data are readable, read corresponding data, and organize data into the message of certain format, message is inserted the afterbody of message queue MQ, whether Message Processing thread B cycle detection message queue MQ is empty, when message queue MQ is not empty, take out the message of message queue MQ head, resolve and preserve encryption extraneous data.
7. a kind of message handling system improving server end concurrency performance according to claim 6, it is characterized in that, described data server adopts queue data structure to preserve message, described queue data structure is the linear list that in STL is special, deletion action can be carried out in the front end of linear list, and update is carried out in the rear end of linear list, the message inserted at first is always removed deletion at first, and the message finally inserted finally will be removed deletion.
8. a kind of message treatment method improving server end concurrency performance according to claim 1, is characterized in that, by the combination of IP+ port, determines message source to enable Message Processing thread B.
9. a kind of message handling system improving server end concurrency performance according to claim 6, is characterized in that, described data receiver thread A and described Message Processing thread B is synchronous working.
10. a kind of message treatment method improving server end concurrency performance according to claim 9, is characterized in that, by creating a mutex CMutex, makes described data receiver thread A and described Message Processing thread B be synchronous working.
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| CN107391657A (en) * | 2017-07-18 | 2017-11-24 | 百望电子发票数据服务有限公司 | A kind of method and system for generating electronic invoice layout files |
| CN107678856A (en) * | 2017-09-20 | 2018-02-09 | 苏宁云商集团股份有限公司 | The method and device of increment information in a kind of processing business entity |
| CN107958398A (en) * | 2016-10-14 | 2018-04-24 | 北京京东尚科信息技术有限公司 | A kind of method and system to issue invoice |
| CN108009005A (en) * | 2016-10-31 | 2018-05-08 | 北京优朋普乐科技有限公司 | A kind of thread pool management method and device |
| CN108243220A (en) * | 2016-12-26 | 2018-07-03 | 航天信息股份有限公司 | A kind of invoice issuing method and system of the support polymorphic type invoice terminal based on tax control server |
| CN108667725A (en) * | 2018-04-25 | 2018-10-16 | 哈尔滨电气股份有限公司 | A kind of industrial AnyRouter and implementation method based on a variety of accesses and edge calculations |
| CN111737030A (en) * | 2020-06-24 | 2020-10-02 | 广东浪潮大数据研究有限公司 | Control instruction processing method, device and equipment and computer storage medium |
| CN115118676A (en) * | 2022-08-29 | 2022-09-27 | 科来网络技术股份有限公司 | Heterogeneous system data communication interaction method, system and terminal based on central platform |
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Application publication date: 20150603 |