CN109766131A - The system and method for the intelligent automatic upgrading of software is realized based on multithreading - Google Patents
The system and method for the intelligent automatic upgrading of software is realized based on multithreading Download PDFInfo
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Abstract
The present invention provides a kind of system and methods that the intelligent automatic upgrading of software is realized based on multithreading, pass through main thread monitoring system port；The communication connection from service centre is received from main thread repeating query by junction lineation journey, handle data and internal queues structure is written into manipulating object；The manipulating object in internal queues structure is handled by task worker thread, after carrying out homework type separation, the worker thread being dispatched in thread pool is handled；By edition upgrading thread regular visit service centre, upgrade file is downloaded after the audit by service centre and carries out automatic updating operation；By thread pool increase or deactivated worker thread, the operation that task worker thread is assigned is executed.The present invention carries out data mode using remote procedure call by multithreading and greatly improves the overall operation efficiency of software, intelligent automatic upgrading is realized under client-server model, while effectively increasing the flexibility of upgrade job, simplification.
Description
Technical field
The present invention relates to field of computer technology, and in particular, to one kind realizes that software is intelligent based on multithreading
Automatically the system and method upgraded.
Background technique
The management platform software of the enterprise-level used in many large enterprises mostly uses greatly distributed system architecture, that is, services
Hold center software system (hereinafter referred to as service centre) be responsible for task generation, assignment and management, be distributed in network it is each not
Intelligent terminal software system (hereinafter referred to as " Agent ") with work station is responsible for executing computer operation task for various purposes,
Such as inquiry operation system CPU utilization rate checks network connectivty, staqtistical data base performance report.
It is generally directed to using the software systems of this framework using a large amount of Agent systems.However, engineering implementation and
In maintenance process, for they carry out edition upgradings workload be it is huge, cumbersome, these defects have seriously affected the wide of it
General application.Therefore, designing outstanding, the intelligent automatic upgrade mechanism of version of one kind is very important.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide one kind realizes software intelligence based on multithreading
Change the system and method upgraded automatically.
A kind of system that the intelligent automatic upgrading of software is realized based on multithreading provided according to the present invention, comprising:
Main thread: monitoring system port；
Junction lineation journey: receiving the communication connection from service centre from main thread repeating query, handles data and by operation
Internal queues structure is written in object；
Task worker thread: the manipulating object in processing internal queues structure is dispatched to line after carrying out homework type separation
Worker thread processing in Cheng Chi, and implementing result is sent to service centre；
Edition upgrading thread: regular visit service centre downloads upgrade file after the audit by service centre and goes forward side by side
The automatic updating operation of row；
Thread pool: increasing or deactivated worker thread, executes the operation that task worker thread is assigned.
Preferably, the thread pool includes:
Request queue: storage and extraction request；
Result queue: the result that storage request returns after executing；
Thread pool manager: increasing or deactivated worker thread；
Wherein, worker thread constantly checks request queue by polling mode, as long as can extract and ask with the presence of request
It asks, is executed；Thread pool manager checks result queue with call method, takes out as long as having value, and call result handles letter
Number executes.
Preferably, the edition upgrading thread is downloaded upgrade file after the audit by service centre and is risen automatically
Grade operation comprising steps of
Step 1 obtains upgrading new version number from service centre, and local current version number compare to determine whether carry out it is subsequent
Updating operation if the determination result is YES then performs the next step, if judging result is otherwise to terminate；
Step 2, the upgrading licensing status value that system is obtained from service centre, determine whether to carry out updating operation, if judgement
As a result to be to perform the next step, if judging result is otherwise to terminate；
Step 3 downloads upgrading compressed file and MD5 value from service centre；
Step 4, the MD5 value for calculating downloading upgrading compressed file simultaneously determine whether to download success；
Upgrading compressed file is decompressed to local temp directory by step 5；
Step 6 will decompress the associative directory that file and catalogue copy to system；
Step 7 executes system and restarts script, operation decompression file after being restarted by main thread, and completes automatic rise
Grade operation.
A kind of method that the intelligent automatic upgrading of software is realized based on multithreading provided according to the present invention, comprising:
Pass through main thread monitoring system port；
The communication connection from service centre is received from main thread repeating query by junction lineation journey, handle data and will be made
Internal queues structure is written in industry object；
The manipulating object in internal queues structure is handled by task worker thread, after carrying out homework type separation, is assigned
To the worker thread processing in thread pool, and implementing result is sent to service centre；
By edition upgrading thread regular visit service centre, upgrade file is downloaded simultaneously after the audit by service centre
Carry out automatic updating operation；
By thread pool increase or deactivated worker thread, the operation that task worker thread is assigned is executed.
Preferably, the thread pool includes:
Request queue: storage and extraction request；
Result queue: the result that storage request returns after executing；
Thread pool manager: increasing or deactivated worker thread；
Wherein, worker thread constantly checks request queue by polling mode, as long as can extract and ask with the presence of request
It asks, is executed；Thread pool manager checks result queue with call method, takes out as long as having value, and call result handles letter
Number executes.
Preferably, the edition upgrading thread is downloaded upgrade file after the audit by service centre and is risen automatically
Grade operation comprising steps of
Step 1 obtains upgrading new version number from service centre, and local current version number compare to determine whether carry out it is subsequent
Updating operation if the determination result is YES then performs the next step, if judging result is otherwise to terminate；
Step 2, the upgrading licensing status value that system is obtained from service centre, determine whether to carry out updating operation, if judgement
As a result to be to perform the next step, if judging result is otherwise to terminate；
Step 3 downloads upgrading compressed file and MD5 value from service centre；
Step 4, the MD5 value for calculating downloading upgrading compressed file simultaneously determine whether to download success；
Upgrading compressed file is decompressed to local temp directory by step 5；
Step 6 will decompress the associative directory that file and catalogue copy to system；
Step 7 executes system and restarts script, operation decompression file after being restarted by main thread, and completes automatic rise
Grade operation.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention carries out data mode using remote procedure call by multithreading and greatly improves software
Overall operation efficiency realizes intelligent automatic upgrading under client-server model, correctly upgrades in guarantee software systems
While effectively increase flexibility, the simplification of upgrade job.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is system architecture diagram of the invention；
Fig. 2 is the working model figure of thread pool of the present invention；
Fig. 3 is the work sequence figure of invention software upgrading；
Fig. 4 is the work flow diagram of invention software upgrading.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
As shown in Figure 1, a kind of system for realizing the intelligent automatic upgrading of software based on multithreading provided by the invention
It is divided into two parts, based on kernel software, is responsible for reaching communication connection and the processing of data, then using multi-thread design mode
Data are handled by the thread pool based on separate threads, then send implementing result.Meanwhile edition upgrading thread fixed cycle carries out text
Part downloads updating operation, completes the automatic upgrade job of Agent.
The system for realizing the intelligent automatic upgrading of software based on multithreading specifically includes:
Main thread: monitoring system port；
Junction lineation journey: receiving the communication connection from service centre from main thread repeating query, handles data and by operation
Internal queues structure is written in object；
Task worker thread: the manipulating object in processing internal queues structure is dispatched to line after carrying out homework type separation
Worker thread processing in Cheng Chi, and implementing result is sent to service centre；
Edition upgrading thread: regular visit service centre downloads upgrade file after the audit by service centre and goes forward side by side
The automatic updating operation of row；
Thread pool: increasing or deactivated worker thread, executes the operation that task worker thread is assigned.
Thread pool is a kind of technology that thread is pre-created.It is created a certain number of before task arrives not yet
Thread is put into idle queues.These threads are at sleep state, that is, be starting, do not consume CPU, only occupy compared with
Small memory headroom.
After requesting to arrive, gives current request distribution one idle worker thread, request is passed to this worker thread
Middle operation, is handled.When the worker thread being pre-created is all in operating status, i.e., prefabricated thread is inadequate, and thread pool can be with
A certain number of new worker threads are freely created, for handling more requests.When the systematic comparison free time, shifting can also be passed through
A part is constantly in the worker thread of dead status out.
The thread pool of Agent includes:
(1) thread pool manager (ThreadPool), increase or deactivated worker thread, manage thread pool；
(2) worker thread (WorkThread), the thread in thread pool；
(3) request interface (WorkRequest), request to create object, for the execution of worker thread scheduler task；
(4) request queue (RequestQueue), for storing and extracting request；
(5) result queue (ResultQueue), for storing the result returned after request executes.
As shown in Fig. 2, thread pool manager is added by the method for addition request to request queue (RequestQueue)
Request, these requests need to realize request interface, i.e. transmitting working function, parameter, result treatment function and exception in advance
Manage function.
Later, a certain number of worker threads are initialized, these threads constantly check request queue by polling mode
(RequestQueue), as long as can extract request with the presence of request, be executed.Then, thread pool manager called side
Method checks whether result queue (ResultQueue) has value, if there is value, then takes out, and call result handles function and executes.
Service centre to Agent identity validation and authorizes progress automatic updating operation by intelligent checks mechanism.Agent
Fixed cycle accesses service centre, downloads upgrade file automatically, and carry out updating operation, and this mechanism can support file and catalogue
Upgrade simultaneously, service efficiency is high.
Required component part includes:
1, local temporary information file
Local temporary information file is used to record the upgrading and Agent authorization message of service centre's offer, by three parts group
At.First part records the upgraded version number obtained from service centre, and second part is used to record from service centre's acquisition
Agent identity information, that is, IP address upgrading licensing status value, 0 indicates not allow to download, and 1 indicates to allow to download, Part III
Record the MD5 value of the upgrade file obtained from service centre.
2, upgrade file
Service centre provides the upgrade file downloaded not single executable file, and Agent software needs to upgrade
Multiple catalogues and file single compressed file, such as zip formatted file.
Determination method:
Agent fixed cycle obtains new version number from service centre, and compared with the current version number of local runtime, if different
It causes, illustrates that service centre has issued new version, need to start to upgrade automatically.
Firstly, Agent obtains the upgrading licensing status value of the Agent from service centre, if the value is to allow to download, connect
From service centre obtain MD5 value, and start downloading upgrading compressed file.
Then, Agent calculate upgrading compressed file MD5 value and with the MD5 value that is recorded in local temporary information file into
Row compares, if unanimously, supporting paper content does not change, downloads successfully, if inconsistent, supporting paper content has changed, then not
Subsequent updating operation is carried out again.
As shown in Figure 3, Figure 4, edition upgrading thread is downloaded upgrade file after the audit by service centre and is carried out certainly
Dynamic updating operation comprising steps of
Step 1 obtains upgrading new version number from service centre, and local current version number compare to determine whether carry out it is subsequent
Updating operation if the determination result is YES then performs the next step, if judging result is otherwise to terminate；
Step 2, the upgrading licensing status value that system is obtained from service centre, determine whether to carry out updating operation, if judgement
As a result to be to perform the next step, if judging result is otherwise to terminate；
Step 3 downloads upgrading compressed file and MD5 value from service centre；
Step 4, the MD5 value for calculating downloading upgrading compressed file simultaneously determine whether to download success；
Upgrading compressed file is decompressed to local temp directory by step 5；
Step 6 will decompress the associative directory that file and catalogue copy to system；
Step 7 executes system and restarts script, operation decompression file after being restarted by main thread, and completes automatic rise
Grade operation.
On the basis of a kind of above-mentioned system for realizing the intelligent automatic upgrading of software based on multithreading, the present invention is also
A kind of method for realizing the intelligent automatic upgrading of software based on multithreading is provided, comprising:
Pass through main thread monitoring system port；
The communication connection from service centre is received from main thread repeating query by junction lineation journey, handle data and will be made
Internal queues structure is written in industry object；
The manipulating object in internal queues structure is handled by task worker thread, after carrying out homework type separation, is assigned
To the worker thread processing in thread pool, and implementing result is sent to service centre；
By edition upgrading thread regular visit service centre, upgrade file is downloaded simultaneously after the audit by service centre
Carry out automatic updating operation；
By thread pool increase or deactivated worker thread, the operation that task worker thread is assigned is executed.
The thread pool of Agent includes:
(1) thread pool manager (ThreadPool), increase or deactivated worker thread, manage thread pool；
(2) worker thread (WorkThread), the thread in thread pool；
(3) request interface (WorkRequest), request to create object, for the execution of worker thread scheduler task；
(4) request queue (RequestQueue), for storing and extracting request；
(5) result queue (ResultQueue), for storing the result returned after request executes.
Thread pool manager is added to request queue (RequestQueue) by the method for addition request and is requested, these are asked
It asks and needs to realize request interface in advance, is i.e. transmitting working function, parameter, result treatment function and abnormality processing function.
Later, a certain number of worker threads are initialized, these threads constantly check request queue by polling mode
(RequestQueue), as long as can extract request with the presence of request, be executed.Then, thread pool manager called side
Method checks whether result queue (ResultQueue) has value, if there is value, then takes out, and call result handles function and executes.
Edition upgrading thread downloads upgrade file after the audit by service centre and carries out automatic updating operation
Step:
Step 1 obtains upgrading new version number from service centre, and local current version number compare to determine whether carry out it is subsequent
Updating operation if the determination result is YES then performs the next step, if judging result is otherwise to terminate；
Step 2, the upgrading licensing status value that system is obtained from service centre, determine whether to carry out updating operation, if judgement
As a result to be to perform the next step, if judging result is otherwise to terminate；
Step 3 downloads upgrading compressed file and MD5 value from service centre；
Step 4, the MD5 value for calculating downloading upgrading compressed file simultaneously determine whether to download success；
Upgrading compressed file is decompressed to local temp directory by step 5；
Step 6 will decompress the associative directory that file and catalogue copy to system；
Step 7 executes system and restarts script, operation decompression file after being restarted by main thread, and completes automatic rise
Grade operation.
One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code
It, completely can be by the way that method and step be carried out programming in logic come so that the present invention provides and its other than each device, module, unit
System and its each device, module, unit with logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and embedding
Enter the form of the controller that declines etc. to realize identical function.So system provided by the invention and its every device, module, list
Member is considered a kind of hardware component, and to include in it can also for realizing the device of various functions, module, unit
To be considered as the structure in hardware component；It can also will be considered as realizing the device of various functions, module, unit either real
The software module of existing method can be the structure in hardware component again.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (6)
1. a kind of system for realizing the intelligent automatic upgrading of software based on multithreading characterized by comprising
Main thread: monitoring system port；
Junction lineation journey: receiving the communication connection from service centre from main thread repeating query, handles data and by manipulating object
Internal queues structure is written；
Task worker thread: the manipulating object in processing internal queues structure is dispatched to thread pool after carrying out homework type separation
Interior worker thread processing, and implementing result is sent to service centre；
Edition upgrading thread: regular visit service centre downloads upgrade file after the audit by service centre and carries out certainly
Dynamic updating operation；
Thread pool: increasing or deactivated worker thread, executes the operation that task worker thread is assigned.
2. the system according to claim 1 for realizing the intelligent automatic upgrading of software based on multithreading, feature exist
In the thread pool includes:
Request queue: storage and extraction request；
Result queue: the result that storage request returns after executing；
Thread pool manager: increasing or deactivated worker thread；
Wherein, worker thread constantly checks request queue by polling mode, as long as request can be extracted with the presence of request,
It is executed；Thread pool manager checks result queue with call method, takes out as long as having value, and call result processing function is held
Row.
3. the system according to claim 1 for realizing the intelligent automatic upgrading of software based on multithreading, feature exist
In it includes step that the edition upgrading thread, which downloads upgrade file after the audit by service centre and carries out automatic updating operation,
It is rapid:
Step 1 obtains upgrading new version number from service centre, and local current version number compares to determine whether carry out subsequent upgrade
Operation, if the determination result is YES then performs the next step, if judging result is otherwise to terminate；
Step 2, the upgrading licensing status value that system is obtained from service centre, determine whether to carry out updating operation, if judging result
To be to perform the next step, if judging result is otherwise to terminate；
Step 3 downloads upgrading compressed file and MD5 value from service centre；
Step 4, the MD5 value for calculating downloading upgrading compressed file simultaneously determine whether to download success；
Upgrading compressed file is decompressed to local temp directory by step 5；
Step 6 will decompress the associative directory that file and catalogue copy to system；
Step 7 executes system and restarts script, operation decompression file after being restarted by main thread, and completes automatic upgrading behaviour
Make.
4. a kind of method for realizing the intelligent automatic upgrading of software based on multithreading characterized by comprising
Pass through main thread monitoring system port；
The communication connection from service centre is received from main thread repeating query by junction lineation journey, handles data and by operation pair
As internal queues structure is written；
The manipulating object in internal queues structure is handled by task worker thread, after carrying out homework type separation, is dispatched to line
Worker thread processing in Cheng Chi, and implementing result is sent to service centre；
By edition upgrading thread regular visit service centre, upgrade file is downloaded after the audit by service centre and is carried out
Automatic updating operation；
By thread pool increase or deactivated worker thread, the operation that task worker thread is assigned is executed.
5. the method according to claim 4 for realizing the intelligent automatic upgrading of software based on multithreading, feature exist
In the thread pool includes:
Request queue: storage and extraction request；
Result queue: the result that storage request returns after executing；
Thread pool manager: increasing or deactivated worker thread；
Wherein, worker thread constantly checks request queue by polling mode, as long as request can be extracted with the presence of request,
It is executed；Thread pool manager checks result queue with call method, takes out as long as having value, and call result processing function is held
Row.
6. the method according to claim 4 for realizing the intelligent automatic upgrading of software based on multithreading, feature exist
In it includes step that the edition upgrading thread, which downloads upgrade file after the audit by service centre and carries out automatic updating operation,
It is rapid:
Step 1 obtains upgrading new version number from service centre, and local current version number compares to determine whether carry out subsequent upgrade
Operation, if the determination result is YES then performs the next step, if judging result is otherwise to terminate；
Step 2, the upgrading licensing status value that system is obtained from service centre, determine whether to carry out updating operation, if judging result
To be to perform the next step, if judging result is otherwise to terminate；
Step 3 downloads upgrading compressed file and MD5 value from service centre；
Step 4, the MD5 value for calculating downloading upgrading compressed file simultaneously determine whether to download success；
Upgrading compressed file is decompressed to local temp directory by step 5；
Step 6 will decompress the associative directory that file and catalogue copy to system；
Step 7 executes system and restarts script, operation decompression file after being restarted by main thread, and completes automatic upgrading behaviour
Make.
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| CN115080141A (en) * | 2022-06-02 | 2022-09-20 | 珠海金山数字网络科技有限公司 | Data processing method and system |
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