CN109189506A - A kind of method and device based on PHP asynchronous process task - Google Patents
A kind of method and device based on PHP asynchronous process task Download PDFInfo
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- CN109189506A CN109189506A CN201810886998.8A CN201810886998A CN109189506A CN 109189506 A CN109189506 A CN 109189506A CN 201810886998 A CN201810886998 A CN 201810886998A CN 109189506 A CN109189506 A CN 109189506A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
- G06F9/4482—Procedural
- G06F9/4484—Executing subprograms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
- G06F9/5038—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the execution order of a plurality of tasks, e.g. taking priority or time dependency constraints into consideration
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Abstract
The present invention provides a kind of method and device based on PHP asynchronous process task, this method includes multiple subprocess based on HyperText Preprocessor PHP building specified quantity；When receiving waiting task, compares the quantity of the waiting task received and the size of specified quantity, obtain comparison result；From the multiple subprocess of specified quantity open according to comparison result and based on preset rules the subprocess of respective numbers；Waiting task identical with the subprocess quantity opened is obtained from the waiting task received, and distribute into the subprocess opened accordingly, waiting task assigned by pre-set readjustment processing function asynchronous execution is utilized in the subprocess of unlatching.The embodiment of the present invention can neatly control the unlatching quantity of subprocess, and select corresponding subprocess processing waiting task, and the execution waiting task for the subprocess asynchronous parallel respectively opened can effectively improve the processing speed and treatment effeciency of task.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of method and dress based on PHP asynchronous process task
It sets.
Background technique
Currently, with the continuous development of computer technology and big data technology, it will usually encounter needs and concurrently be located
The problem of reason, such as the processing for task queue, message queue etc..
In the prior art, PHP (Hypertext Preprocessor, HyperText Preprocessor) is an one process in itself
Program, however, higher treatment effeciency is unable to reach using one process processing data, during task dispatching, if simple makes
Multi-process is opened with PHP, during carrying out concurrent processing data, still can there are very much, past contact needs
These problems are made up using other language.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State a kind of method and device based on PHP asynchronous process task of problem.
One side according to the present invention additionally provides a kind of method based on PHP asynchronous process task, comprising:
Based on multiple subprocess of HyperText Preprocessor PHP building specified quantity, the subprocess is used for asynchronous execution
The waiting task；
When receiving waiting task, compare the big of the quantity of the waiting task received and the specified quantity
It is small, obtain comparison result；
Respective counts are opened from multiple subprocess of the specified quantity according to the comparison result and based on preset rules
The subprocess of amount；
The waiting task that asynchronous execution receives in the subprocess of unlatching.
Optionally, it is opened from multiple subprocess of the specified quantity according to the comparison result and based on preset rules
The subprocess of respective numbers, comprising:
If the quantity that the comparison result is the waiting task received is less than the specified quantity, specified from described
The subprocess of quantity identical as task quantity is opened in multiple subprocess of quantity；
If the quantity that the comparison result is the waiting task received is greater than the specified quantity, the finger is opened
The subprocess of fixed number amount.
Optionally, the waiting task that asynchronous execution receives in the subprocess of unlatching, comprising:
Waiting task identical with the subprocess quantity opened is transferred from the waiting task received, by what is transferred
Waiting task is respectively allocated in corresponding subprocess, wherein the subprocess of a unlatching distributes a waiting task；
Using to be processed assigned by pre-set readjustment processing function asynchronous execution in the subprocess of unlatching
Business.
Optionally, further includes:
Detect the execution state of waiting task in subprocess；
When detecting that the waiting task at least one subprocess is finished, for described at least one subprocess point
With other waiting tasks.
Optionally, when detecting that the waiting task at least one subprocess is finished, for it is described at least one
Subprocess distributes other waiting tasks, comprising:
If the quantity of the waiting task received is less than the specified quantity, and opens quantity identical as task quantity
Subprocess, then when detecting that the waiting task at least one subprocess is finished, and new to be processed receiving
When task, new waiting task is distributed at least one described subprocess；
If the quantity of the waiting task received be greater than the specified quantity, and open the specified quantity son into
Journey obtains then when detecting that the waiting task at least one subprocess is finished from receiving in waiting task
The waiting task that did not executed in subprocess is simultaneously distributed at least one described subprocess, described in receive to
Processing task is all finished.
Optionally, the method also includes:
To-be-processed task list is created, the waiting task received is cached into the to-be-processed task list；
It is that the waiting task distributes sole task code, and delays in the to-be-processed task list based on preset algorithm
Deposit the corresponding relationship of the waiting task He its sole task code；
The task code that the waiting task is obtained from the to-be-processed task list, according to the task code building to
Handle task queue.
Optionally, waiting task identical with the subprocess quantity opened is transferred from the waiting task received,
The waiting task transferred is respectively allocated in corresponding subprocess, comprising:
The task code of quantity identical as the subprocess quantity opened is transferred from the inactive queue of task；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed into the subprocess opened accordingly.
Optionally, the preset algorithm includes class snowflake algorithm.
Optionally, to be processed from receiving when detecting that the waiting task at least one subprocess is finished
The waiting task not executed in subprocess is obtained in task and is distributed at least one described subprocess, until receiving
To the waiting task be all finished, comprising:
When detecting that the waiting task at least one subprocess is finished, for the waiting task being finished
Corresponding task code addition task completes label；
Task code and task action result corresponding with the task code after addition task to be completed to label are cached to pre-
If task is completed in result set, and addition task is completed the task code after marking and is deleted from the inactive queue of task；
Quantity is transferred from the inactive queue of task is not more than the subprocess quantity finished to task execution to be processed
Task code；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed at least one corresponding described subprocess, until the waiting task received has all executed
Finish.
Optionally, after the waiting task received is all finished by the subprocess using unlatching, further includes:
By the task complete result set in task code and task action result corresponding with the task code be back to
The sender of the waiting task.
Another aspect according to the present invention additionally provides a kind of device based on PHP asynchronous process task, comprising:
Module is constructed, suitable for multiple subprocess based on HyperText Preprocessor PHP building specified quantity, the subprocess
For waiting task described in asynchronous execution；
Comparison module, suitable for when receiving waiting task, compare the quantity of the waiting task received with it is described
The size of specified quantity, obtains comparison result；
Opening module, suitable for according to the comparison result and based on preset rules from multiple subprocess of the specified quantity
The middle subprocess for opening respective numbers；
Execution module, suitable for the waiting task that asynchronous execution receives in the subprocess of unlatching.
Optionally, the opening module, is further adapted for:
If the quantity that the comparison result is the waiting task received is less than the specified quantity, specified from described
The subprocess of quantity identical as task quantity is opened in multiple subprocess of quantity；
If the quantity that the comparison result is the waiting task received is greater than the specified quantity, the finger is opened
The subprocess of fixed number amount.
Optionally, the execution module, is further adapted for:
Waiting task identical with the subprocess quantity opened is transferred from the waiting task received, by what is transferred
Waiting task is respectively allocated in corresponding subprocess, wherein the subprocess of a unlatching distributes a waiting task；
Using to be processed assigned by pre-set readjustment processing function asynchronous execution in the subprocess of unlatching
Business.
Optionally, further include detection module, be suitable for:
Detect the execution state of waiting task in subprocess；
When detecting that the waiting task at least one subprocess is finished, for described at least one subprocess point
With other waiting tasks.
Optionally, if the comparison module relatively learns that the quantity of the waiting task received is less than the specified number
Amount, and the opening module opens the subprocess of quantity identical as task quantity, then when the detection module detects at least
Waiting task in one subprocess is finished, and when receiving new waiting task, the execution module, also suitable
In distributing new waiting task at least one described subprocess；
If the comparison module relatively learns that the quantity of the waiting task received is greater than the specified quantity, and described
Opening module opens the subprocess of the specified quantity, then when the detection module detect at least one subprocess to
Processing task execution is when finishing, the execution module, is further adapted for not holding in subprocess from receiving to obtain in waiting task
The waiting task gone simultaneously is distributed at least one described subprocess, until the waiting task received is all held
Row finishes.
Optionally, described device further include:
Creation module is suitable for creation to-be-processed task list, the waiting task received is cached to described to be processed
In task list；
Distribution module is suitable for being waiting task distribution sole task code based on preset algorithm, and described wait locate
The corresponding relationship of the waiting task He its sole task code is cached in reason task list；
Module is obtained, suitable for obtaining the task code of the waiting task from the to-be-processed task list, according to institute
State task code building inactive queue of task.
Optionally, the execution module, is further adapted for:
The task code of quantity identical as the subprocess quantity opened is transferred from the inactive queue of task；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed into the subprocess opened accordingly.
Optionally, the preset algorithm includes class snowflake algorithm.
Optionally, the execution module, is further adapted for:
When detection module detects that the waiting task at least one subprocess is finished, for be finished to
Task code corresponding to processing task adds task and completes label；
Task code and task action result corresponding with the task code after addition task to be completed to label are cached to pre-
If task is completed in result set, and addition task is completed the task code after marking and is deleted from the inactive queue of task；
Quantity is transferred from the inactive queue of task is not more than the subprocess quantity finished to task execution to be processed
Task code；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed at least one corresponding described subprocess, until the waiting task received has all executed
Finish.
Optionally, described device further include:
Return module, suitable for all being held the waiting task received using the subprocess of unlatching when the execution module
After row finishes, the task is completed to the task code and task action result corresponding with task code return in result set
To the sender of the waiting task.
Another aspect according to the present invention, additionally provides a kind of computer storage medium, and the computer storage medium is deposited
Computer program code is contained, when the computer program code is run on the computing device, the calculating equipment is caused to be held
Method based on PHP asynchronous process task described in row any embodiment above.
According to the present invention in another aspect, additionally providing a kind of calculating equipment, comprising: processor；It is stored with computer journey
The memory of sequence code；When the computer program code is run by the processor, the calculating equipment is caused to execute
Method based on PHP asynchronous process task described in literary any embodiment.
In embodiments of the present invention, firstly, multiple subprocess based on PHP building specified quantity, subprocess is for receiving
Waiting task and asynchronous execution waiting task.When receiving waiting task, compare the waiting task received
The size of quantity and specified quantity, to obtain comparison result.In turn, according to comparison result and based on preset rules from specified number
The subprocess of respective numbers is opened in multiple subprocess of amount.Finally, being obtained from the waiting task received and unlatching
The identical waiting task of subprocess quantity, and distribute into the subprocess opened accordingly, it is asynchronous in the subprocess of unlatching
Execute the waiting task received.As a result, the embodiment of the present invention by comparing waiting task quantity and building it is multiple
Size relation between the specified quantity of subprocess can neatly control the unlatching quantity of subprocess, and select corresponding son
Process handles waiting task, and the corresponding waiting task of the execution for the subprocess asynchronous parallel respectively opened can effectively improve
The processing speed and treatment effeciency of task, also, by control subprocess unlatchings quantity can also make construct each height into
Journey is fully utilized, and improves the utilization rate of subprocess, and then improve the utilization rate of HyperText Preprocessor PHP.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows the flow diagram of the method according to an embodiment of the invention based on PHP asynchronous process task；
Fig. 2 shows it is according to an embodiment of the invention about detection subprocess in waiting task execution state and
The process schematic that waiting task is allocated；
Fig. 3 shows the structural schematic diagram of the device according to an embodiment of the invention based on PHP asynchronous process task；
Fig. 4 shows the structural representation of the device in accordance with another embodiment of the present invention based on PHP asynchronous process task
Figure；And
Fig. 5 shows the structural representation of the device in accordance with another embodiment of the present invention based on PHP asynchronous process task
Figure.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
In order to solve the above technical problems, the embodiment of the invention provides a kind of method based on PHP asynchronous process task, it should
Method can be applied to push (i.e. information on services or push-in information) service, alert service project, ES (embedded
Storage, embedded storage system) etc. in scenes.Fig. 1 shows according to an embodiment of the invention based on the asynchronous place PHP
The flow diagram of the method for reason task.Referring to Fig. 1, this method includes at least step S102 to step S108.
Step S102, based on multiple subprocess of HyperText Preprocessor PHP building specified quantity, subprocess is for asynchronous
Execute waiting task.
In the step, the specified quantity of subprocess can performance according to HyperText Preprocessor PHP, current loading condition
At least one index in determines the specified quantity for needing the multiple subprocess constructed.
Step S104 compares the quantity and specified quantity of the waiting task received when receiving waiting task
Size, obtain comparison result.
Step S106 according to comparison result and opens respective counts from multiple subprocess of specified quantity based on preset rules
The subprocess of amount.
Step S108, the waiting task that asynchronous execution receives in the subprocess of unlatching.
The embodiment of the present invention is by comparing between the quantity of waiting task and the specified quantity of multiple subprocess of building
Size relation, can neatly control the unlatching quantity of subprocess, and select corresponding subprocess processing waiting task, respectively
The corresponding waiting task of execution of the subprocess asynchronous parallel of unlatching can effectively improve the processing speed and processing of task
Efficiency, by specifically test it is found that when have the task of 100 milliseconds of 10,000 time-consumings using asynchronous multitask mode of the invention into
Row processing, consumed total duration only need 160 seconds or so.Also, structure can also be made by the unlatching quantity of control subprocess
The each subprocess built is fully utilized, and improves the utilization rate of subprocess, and then improve HyperText Preprocessor PHP's
Utilization rate.
Step S106 is seen above, in an embodiment of the present invention, if the quantity of the waiting task received and specified
Quantity is different, then the subprocess quantity opened may also be different, and the quantity of the waiting task of synchronization execution
It is different.
If the quantity that obtained comparison result is the waiting task received is less than specified quantity, from specified quantity
The subprocess of quantity identical as task quantity is opened in multiple subprocess.In turn, the multiple waiting tasks that can will be received
It is handled in each subprocess while asynchronous parallel, specifically, transferring the multiple waiting tasks received (with unlatching
Subprocess quantity is identical), the waiting task transferred is respectively allocated in corresponding subprocess, and one unlatching son into
Journey distributes a waiting task, then, handles function asynchronous process using pre-set readjustment in the subprocess of unlatching
Assigned waiting task.
For example, the quantity of the waiting task received is 5, the specified quantity of subprocess is 7, then 5 can be opened
5 waiting tasks are respectively allocated in each subprocess of unlatching by subprocess, and one to be processed is distributed in each subprocess
Business, in turn, is handled 5 waiting tasks using 5 subprocess of unlatching are asynchronous.Here the quantity of waiting task and
The specified quantity of subprocess is schematically, not constitute specific restriction to the present invention program.
If the quantity that obtained comparison result is the waiting task received is greater than specified quantity, specified quantity is opened
Subprocess.In turn, the waiting task that asynchronous execution receives in the subprocess of unlatching, specifically, from receive to
The waiting task (identical as the subprocess quantity of unlatching) that specified quantity is transferred in processing task, by the specified quantity transferred
Waiting task is respectively allocated in the subprocess of the specified quantity of unlatching, and the subprocess of a unlatching distributes one wait locate
Reason task, then, waiting task assigned by the subprocess asynchronous execution respectively opened.
For example, the quantity of the waiting task received is 15, the specified quantity of subprocess is 7, then, in order to guarantee it
All subprocess of preceding building are fully utilized, without there is idle subprocess, to improve waiting task
The subprocess of building can be all turned on by treatment effeciency, that is, 7 subprocess be opened, from 15 waiting tasks received
In extract 7 waiting tasks, and 7 waiting tasks are respectively allocated in each subprocess of unlatching respectively, every height
A waiting task is distributed in process in turn to handle 7 waiting tasks using 7 subprocess of unlatching are asynchronous.
When this 7 waiting tasks, which execute, to be completed, the subprocess of unlatching is recycled successively to execute remaining waiting task, hereinafter will
This can be described in detail.Here the specified quantity of the quantity of waiting task and subprocess is schematical, to this
Scheme of the invention does not constitute specific restriction.
Step S108 is seen above, in an embodiment of the present invention, this programme can also detect to be processed in subprocess constantly
The execution state of task, when detecting that the waiting task at least one subprocess is finished, be at least one son into
Journey distributes other waiting tasks.Wherein, at least one subprocess distribution other waiting tasks also with waiting task
Quantity it is related with the subprocess quantity of building.
A kind of situation if the quantity of the waiting task received is less than specified quantity, and opens and task quantity phase
With the subprocess of quantity, at this point, all waiting tasks received are the allocated into subprocess, therefore, detecting
It, can be by new wait locate when being finished to the waiting task at least one subprocess, and receiving new waiting task
Reason task is distributed at least one subprocess.Certainly, if detecting, the waiting task at least one subprocess has been executed
Finish, but do not receive new waiting task, this at least one subprocess can at this time be in idle condition.
Another situation if the quantity of the waiting task received is greater than specified quantity, and opens specified quantity
Subprocess, although having had been switched on whole subprocess, due to the quantity of waiting task it is more and can not primary distribution
It is complete, therefore, when detecting that the waiting task at least one subprocess is finished, obtained from receiving in waiting task
It takes the waiting task not executed in subprocess and distributes at least one subprocess, until to be processed received
Business is all finished.
In conjunction with foregoing embodiments, the quantity of the waiting task received is 15, and the specified quantity of subprocess is 7, first
7 subprocess are opened, 7 waiting tasks are extracted from 15 waiting tasks received and are respectively allocated to unlatching
Each subprocess in.When detecting the presence of 3 waiting tasks execution completions, mentioned again from remaining 8 waiting tasks
3 waiting tasks are taken, and are respectively allocated in idle subprocess.When detecting again after a period of time and there are 2
A waiting task executes completion, then extracts 2 waiting tasks again from remaining 5 waiting tasks, and distribute respectively
It in idle subprocess, so recycles, until 15 waiting tasks all execute completion.Here waiting task
The specified quantity of number of executions and subprocess is schematically, not constitute specific restriction to the present invention program.
In an embodiment of the present invention, by creation to-be-processed task list and inactive queue of task can also be constructed
Mode, thus keep waiting task processed more orderly and more efficiently.
Specifically, firstly, creation to-be-processed task list, the waiting task received is cached to waiting task and is arranged
In table.It then, is that waiting task distributes sole task code, and caches in to-be-processed task list wait locate based on preset algorithm
The corresponding relationship of reason task and its sole task code.Finally, the task code of waiting task is obtained from to-be-processed task list,
Inactive queue of task is constructed according to task code.Wherein, preset algorithm can use class snowflake algorithm, can also use it certainly
His algorithm, the embodiment of the present invention do not do specific restriction to this.
The inactive queue of task of to-be-processed task list and building based on creation, from the waiting task received
The identical waiting task of subprocess quantity transferred and opened, by the waiting task transferred be respectively allocated to corresponding son into
Specific implementation process in journey may is that firstly, transferring number identical as the subprocess quantity opened from inactive queue of task
The task code of amount；Then, the corresponding relationship according to the task code and waiting task transferred is extracted from to-be-processed task list
Corresponding waiting task distributes the waiting task of extraction into the subprocess opened accordingly.
In addition, the inactive queue of task of to-be-processed task list and building based on creation, the present invention also provides passes
The execution state of waiting task and the detailed process that waiting task is allocated in detection subprocess.The process is at least
Including step S202 to step S210.
Step S202 detects the execution state of waiting task in subprocess, if detecting at least one subprocess
Waiting task is finished, and the corresponding task code of waiting task to be finished adds task and completes label.
Step S204, task code and task action result corresponding with task code after the task of addition to be completed to label cache
It is completed in result set to preset task.
In this step, the corresponding task code of task and implementing result that processing is completed are cached to a task and completes knot
Fruit is concentrated, and realizes the centralized management to task with can be convenient.
Step S206, the task code after addition task to be completed to label are deleted from inactive queue of task.
Step S208 transfers quantity from inactive queue of task and is not more than the subprocess finished to task execution to be processed
The task code of quantity.
In this step, if remaining task number of codes is executed more than or equal to waiting task in inactive queue of task
The subprocess quantity finished then transfers the subprocess quantity equal numbers being finished with waiting task from inactive queue of task
The task code of amount；If remaining task number of codes is less than the subprocess number that waiting task is finished in inactive queue of task
Amount, then transfer whole task codes from inactive queue of task.
Step S210 extracts corresponding waiting task according to the task code transferred from to-be-processed task list, will mention
The waiting task taken is distributed at least one corresponding subprocess, until the waiting task received has all executed
Finish.
In this step, it is corresponding relationship according to the task code and waiting task transferred in to-be-processed task list
To extract corresponding waiting task.
In an embodiment of the present invention, when the waiting task received is all finished by the subprocess using unlatching
It later, can also be complete by task in order to make the sender of waiting task timely recognize the disposition of waiting task
At in result set task code and task action result corresponding with task code be back to the sender of waiting task.For example,
The task action result in result set can be completed using await function call task.
The embodiment of the invention also provides the class libraries of the method based on PHP asynchronous process task of realization, include in the class libraries
Attribute and behavior, wherein attribute includes following content:
+ workNum:int=20
+handle:fuc
-pids:array
-unDoneTasklds:array
-results:array
Wherein, int is integer, initial value 20, fuc representative function, and "+" represents open, and "-" represents non-exploitation formula
's.
Behavior includes following content:
+addTask(tasks,handler):array
+await():array
-checkSubProcess()
-forkProcess()
-writeResult()
-readResult()
-genTaskld()
Wherein, "+" represents open, and "-" represents non-exploitation formula.
In embodiments of the present invention, the realization generation of a method specifically based on PHP asynchronous process task is additionally provided
Code, code are as follows:
Based on the same inventive concept, the embodiment of the invention also provides a kind of devices based on PHP asynchronous process task.Figure
3 show the structural schematic diagram of the device according to an embodiment of the invention based on PHP asynchronous process task.Referring to Fig. 3, base
Include building module 310, comparison module 320, opening module 330 and execution module in the device 300 of PHP asynchronous process task
340。
Now introduce each composition of the device 300 based on PHP asynchronous process task of the embodiment of the present invention or the function of device
And the connection relationship between each section:
Module 310 is constructed, suitable for multiple subprocess based on HyperText Preprocessor PHP building specified quantity, subprocess
For asynchronous execution waiting task；
Comparison module 320, with building module 310 couple, suitable for when receiving waiting task, compare receive to
The quantity of processing task and the size of specified quantity, obtain comparison result；
Opening module 330 is coupled with comparison module 320, is suitable for according to comparison result and is based on preset rules from specified number
The subprocess of respective numbers is opened in multiple subprocess of amount；
Execution module 340 is coupled with opening module 330, suitable in the subprocess of unlatching asynchronous execution receive to
Processing task.
In an embodiment of the present invention, opening module 330 is further adapted for, if comparison result is the waiting task received
Quantity is less than specified quantity, then the subprocess of quantity identical as task quantity is opened from multiple subprocess of specified quantity.If
Comparison result is that the quantity of the waiting task received is greater than specified quantity, then opens the subprocess of specified quantity.
In an embodiment of the present invention, execution module 340 is further adapted for, and transfers and opens from the waiting task received
The identical waiting task of subprocess quantity, the waiting task transferred is respectively allocated in corresponding subprocess, wherein
The subprocess of one unlatching distributes a waiting task, then, using at pre-set readjustment in the subprocess of unlatching
Manage waiting task assigned by function asynchronous execution.
Referring to fig. 4, in an embodiment of the present invention, the device 300 based on PHP asynchronous process task is in addition to comprising above-mentioned each
It can also include detection module 341 except module.
Detection module 341 is coupled with execution module 340, is adapted to detect for the execution state of waiting task in subprocess, when
When detecting that the waiting task at least one subprocess is finished, other to be processed is distributed at least one subprocess
Business.
In an embodiment of the present invention, if comparison module 320, which compares, learns that the quantity of the waiting task received is less than
Specified quantity, and opening module 330 opens the subprocess of quantity identical as task quantity, then when detection module 341 detects
Waiting task at least one subprocess is finished, and when receiving new waiting task, and execution module 340 is also
It is suitable for, new waiting task is distributed at least one subprocess.If comparison module 320 compare learn receive wait locate
The quantity of reason task is greater than specified quantity, and opening module 330 opens the subprocess of specified quantity, then when detection module 341
When detecting that the waiting task at least one subprocess is finished, execution module 340 is further adapted for, to be processed from receiving
The waiting task not executed in subprocess is obtained in task and is distributed at least one subprocess, until what is received
Waiting task is all finished.
Device the embodiment of the invention also provides another kind based on PHP asynchronous process task.Fig. 5 is shown according to this hair
The structural schematic diagram of the device based on PHP asynchronous process task of another bright embodiment.Referring to Fig. 5, it is based on PHP asynchronous process
The device 300 of task is in addition to including building module 310, comparison module 320, opening module 330, execution module 340 and detection
Except module 341, further includes creation module 350, distribution module 360, obtains module 370 and return module 380.
Creation module 350 is coupled with comparison module 320, is suitable for creation to-be-processed task list, when receiving to be processed
When business, the waiting task received is cached into to-be-processed task list.
Distribution module 360 is coupled with creation module 350, is suitable for being that waiting task distribution is uniquely appointed based on preset algorithm
Be engaged in code, and in to-be-processed task list cache waiting task and its sole task code corresponding relationship.Wherein, preset algorithm
Including class snowflake algorithm.
Module 370 is obtained, is coupled with distribution module 360, suitable for obtaining waiting task from to-be-processed task list
Task code constructs inactive queue of task according to task code.
Return module 380 is coupled with execution module 340, suitable for that will be received when execution module 340 using the subprocess opened
To waiting task be all finished after, by task complete result set in task code and task corresponding with task code
Implementing result is back to the sender of waiting task.
In an embodiment of the present invention, execution module 340 is further adapted for, and the son with unlatching is transferred from inactive queue of task
The task code of the identical quantity of number of processes.Corresponding to be processed is extracted from to-be-processed task list according to the task code transferred
Business, the waiting task of extraction is distributed into the subprocess opened accordingly.
In an embodiment of the present invention, execution module 340 is further adapted for, firstly, when detection module 341 detects at least one
When waiting task in subprocess is finished, it is complete that task is added for task code corresponding to the waiting task that is finished
At label.Then, task code and task action result corresponding with task code after addition task to be completed to label are cached to pre-
If task is completed in result set, and addition task is completed the task code after marking and is deleted from inactive queue of task.Then,
The task code that quantity is not more than the subprocess quantity finished to task execution to be processed is transferred from inactive queue of task.Most
Afterwards, corresponding waiting task is extracted from to-be-processed task list according to the task code transferred, by the waiting task of extraction
Distribution is at least one corresponding subprocess, until the waiting task received is all finished.
Another aspect according to the present invention, additionally provides a kind of computer storage medium, and computer storage medium is stored with
Computer program code causes to calculate equipment execution above arbitrarily in fact when computer program code is run on the computing device
Apply the method based on PHP asynchronous process task of example.
According to the present invention in another aspect, additionally providing a kind of calculating equipment, comprising: processor；It is stored with computer journey
The memory of sequence code；When computer program code is run by processor, cause to calculate equipment execution any embodiment above
The method based on PHP asynchronous process task.
According to the combination of any one above-mentioned preferred embodiment or multiple preferred embodiments, the embodiment of the present invention can reach
It is following the utility model has the advantages that
In embodiments of the present invention, firstly, multiple subprocess based on PHP building specified quantity, subprocess is for receiving
Waiting task and asynchronous execution waiting task.When receiving waiting task, compare the waiting task received
The size of quantity and specified quantity, to obtain comparison result.In turn, according to comparison result and based on preset rules from specified number
The subprocess of respective numbers is opened in multiple subprocess of amount.Finally, being obtained from the waiting task received and unlatching
The identical waiting task of subprocess quantity, and distribute into the subprocess opened accordingly, it is asynchronous in the subprocess of unlatching
Execute waiting task.The embodiment of the present invention is by comparing the quantity of waiting task and multiple subprocess of building as a result,
Size relation between specified quantity, can neatly control the unlatching quantity of subprocess, and corresponding subprocess is selected to handle
Waiting task, the corresponding waiting task of execution for the subprocess asynchronous parallel respectively opened can effectively improve the place of task
Speed and treatment effeciency are managed, also, each subprocess of building can also be made to be filled by the unlatching quantity of control subprocess
The utilization divided improves the utilization rate of subprocess, and then improves the utilization rate of HyperText Preprocessor PHP.
It is apparent to those skilled in the art that the specific work of the system of foregoing description, device and unit
Make process, can refer to corresponding processes in the foregoing method embodiment, for brevity, does not repeat separately herein.
In addition, each functional unit in each embodiment of the present invention can be physically independent, can also two or
More than two functional units integrate, and can be all integrated in a processing unit with all functional units.It is above-mentioned integrated
Functional unit both can take the form of hardware realization, can also be realized in the form of software or firmware.
Those of ordinary skill in the art will appreciate that: if the integrated functional unit is realized and is made in the form of software
It is independent product when selling or using, can store in a computer readable storage medium.Based on this understanding,
Technical solution of the present invention is substantially or all or part of the technical solution can be embodied in the form of software products,
The computer software product is stored in a storage medium comprising some instructions, with so that calculating equipment (such as
Personal computer, server or network equipment etc.) various embodiments of the present invention the method is executed when running described instruction
All or part of the steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM), random access memory
Device (RAM), the various media that can store program code such as magnetic or disk.
Alternatively, realizing that all or part of the steps of preceding method embodiment can be (all by the relevant hardware of program instruction
Such as personal computer, the calculating equipment of server or network equipment etc.) it completes, described program instruction can store in one
In computer-readable storage medium, when described program instruction is executed by the processor of calculating equipment, the calculating equipment is held
The all or part of the steps of row various embodiments of the present invention the method.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: at this
Within the spirit and principle of invention, it is still possible to modify the technical solutions described in the foregoing embodiments or right
Some or all of the technical features are equivalently replaced；And these are modified or replaceed, and do not make corresponding technical solution de-
From protection scope of the present invention.
The embodiment of the invention provides A1, a kind of method based on PHP asynchronous process task, comprising:
Based on multiple subprocess of HyperText Preprocessor PHP building specified quantity, the subprocess is used for asynchronous execution
The waiting task；
When receiving waiting task, compare the big of the quantity of the waiting task received and the specified quantity
It is small, obtain comparison result；
Respective counts are opened from multiple subprocess of the specified quantity according to the comparison result and based on preset rules
The subprocess of amount；
The waiting task that asynchronous execution receives in the subprocess of unlatching.
A2, method according to a1, wherein according to the comparison result and be based on preset rules from the specified quantity
Multiple subprocess in open respective numbers subprocess, comprising:
If the quantity that the comparison result is the waiting task received is less than the specified quantity, specified from described
The subprocess of quantity identical as task quantity is opened in multiple subprocess of quantity；
If the quantity that the comparison result is the waiting task received is greater than the specified quantity, the finger is opened
The subprocess of fixed number amount.
A3, the method according to A2, wherein the waiting task that asynchronous execution receives in the subprocess of unlatching,
Include:
Waiting task identical with the subprocess quantity opened is transferred from the waiting task received, by what is transferred
Waiting task is respectively allocated in corresponding subprocess, wherein the subprocess of a unlatching distributes a waiting task；
Using to be processed assigned by pre-set readjustment processing function asynchronous execution in the subprocess of unlatching
Business.
A4, method according to a3, wherein further include:
Detect the execution state of waiting task in subprocess；
When detecting that the waiting task at least one subprocess is finished, for described at least one subprocess point
With other waiting tasks.
A5, method according to a4, wherein when detecting that the waiting task at least one subprocess is finished
When, other waiting tasks are distributed at least one described subprocess, comprising:
If the quantity of the waiting task received is less than the specified quantity, and opens quantity identical as task quantity
Subprocess, then when detecting that the waiting task at least one subprocess is finished, and new to be processed receiving
When task, new waiting task is distributed at least one described subprocess；
If the quantity of the waiting task received be greater than the specified quantity, and open the specified quantity son into
Journey obtains then when detecting that the waiting task at least one subprocess is finished from receiving in waiting task
The waiting task that did not executed in subprocess is simultaneously distributed at least one described subprocess, described in receive to
Processing task is all finished.
A6, method according to a5, wherein further include:
To-be-processed task list is created, the waiting task received is cached into the to-be-processed task list；
It is that the waiting task distributes sole task code, and delays in the to-be-processed task list based on preset algorithm
Deposit the corresponding relationship of the waiting task He its sole task code；
The task code that the waiting task is obtained from the to-be-processed task list, according to the task code building to
Handle task queue.
A7, the method according to A6, wherein the subprocess quantity with unlatching is transferred from the waiting task received
The waiting task transferred is respectively allocated in corresponding subprocess by identical waiting task, comprising:
The task code of quantity identical as the subprocess quantity opened is transferred from the inactive queue of task；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed into the subprocess opened accordingly.
A8, the method according to A6 or A7, wherein the preset algorithm includes class snowflake algorithm.
A9, the method according to A6 or A7, wherein when detecting that waiting task at least one subprocess executes
When finishing, from receive obtained in waiting task the waiting task not executed in subprocess and distribute to it is described at least
In one subprocess, until the waiting task received is all finished, comprising:
When detecting that the waiting task at least one subprocess is finished, for the waiting task being finished
Corresponding task code addition task completes label；
Task code and task action result corresponding with the task code after addition task to be completed to label are cached to pre-
If task is completed in result set, and addition task is completed the task code after marking and is deleted from the inactive queue of task；
Quantity is transferred from the inactive queue of task is not more than the subprocess quantity finished to task execution to be processed
Task code；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed at least one corresponding described subprocess, until the waiting task received has all executed
Finish.
A10, the method according to A9, wherein when the subprocess using unlatching is whole by the waiting task received
After being finished, further includes:
By the task complete result set in task code and task action result corresponding with the task code be back to
The sender of the waiting task.
B11, a kind of device based on PHP asynchronous process task, comprising:
Module is constructed, suitable for multiple subprocess based on HyperText Preprocessor PHP building specified quantity, the subprocess
For waiting task described in asynchronous execution；
Comparison module, suitable for when receiving waiting task, compare the quantity of the waiting task received with it is described
The size of specified quantity, obtains comparison result；
Opening module, suitable for according to the comparison result and based on preset rules from multiple subprocess of the specified quantity
The middle subprocess for opening respective numbers；
Execution module, suitable for the waiting task that asynchronous execution receives in the subprocess of unlatching.
B12, the device according to B11, wherein the opening module is further adapted for:
If the quantity that the comparison result is the waiting task received is less than the specified quantity, specified from described
The subprocess of quantity identical as task quantity is opened in multiple subprocess of quantity；
If the quantity that the comparison result is the waiting task received is greater than the specified quantity, the finger is opened
The subprocess of fixed number amount.
B13, device according to b12, wherein the execution module is further adapted for:
Waiting task identical with the subprocess quantity opened is transferred from the waiting task received, by what is transferred
Waiting task is respectively allocated in corresponding subprocess, wherein the subprocess of a unlatching distributes a waiting task；
Using to be processed assigned by pre-set readjustment processing function asynchronous execution in the subprocess of unlatching
Business.
B14, device according to b13, wherein further include detection module, be suitable for:
Detect the execution state of waiting task in subprocess；
When detecting that the waiting task at least one subprocess is finished, for described at least one subprocess point
With other waiting tasks.
B15, device according to b14, wherein
If the comparison module relatively learns that the quantity of the waiting task received is less than the specified quantity, and described
Opening module opens the subprocess of quantity identical as task quantity, then when the detection module detects at least one subprocess
In waiting task be finished, and when receiving new waiting task, the execution module, be further adapted for by it is new to
Processing task is distributed at least one described subprocess；
If the comparison module relatively learns that the quantity of the waiting task received is greater than the specified quantity, and described
Opening module opens the subprocess of the specified quantity, then when the detection module detect at least one subprocess to
Processing task execution is when finishing, the execution module, is further adapted for not holding in subprocess from receiving to obtain in waiting task
The waiting task gone simultaneously is distributed at least one described subprocess, until the waiting task received is all held
Row finishes.
B16, the device according to B15, wherein further include:
Creation module is suitable for creation to-be-processed task list, the waiting task received is cached to described to be processed
In task list；
Distribution module is suitable for being waiting task distribution sole task code based on preset algorithm, and described wait locate
The corresponding relationship of the waiting task He its sole task code is cached in reason task list；
Module is obtained, suitable for obtaining the task code of the waiting task from the to-be-processed task list, according to institute
State task code building inactive queue of task.
B17, the device according to B16, wherein the execution module is further adapted for:
The task code of quantity identical as the subprocess quantity opened is transferred from the inactive queue of task；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed into the subprocess opened accordingly.
B18, the device according to B16 or B17, wherein the preset algorithm includes class snowflake algorithm.
B19, the device according to B16 or B17, wherein the execution module is further adapted for:
When the detection module detects that the waiting task at least one subprocess is finished, to be finished
Waiting task corresponding to task code addition task complete label；
Task code and task action result corresponding with the task code after addition task to be completed to label are cached to pre-
If task is completed in result set, and addition task is completed the task code after marking and is deleted from the inactive queue of task；
Quantity is transferred from the inactive queue of task is not more than the subprocess quantity finished to task execution to be processed
Task code；
According to the task code transferred corresponding waiting task is extracted from the to-be-processed task list, by extraction to
Processing task is distributed at least one corresponding described subprocess, until the waiting task received has all executed
Finish.
B20, the device according to B19, wherein further include:
Return module, suitable for all being held the waiting task received using the subprocess of unlatching when the execution module
After row finishes, the task is completed to the task code and task action result corresponding with task code return in result set
To the sender of the waiting task.
C21, a kind of computer storage medium, the computer storage medium is stored with computer program code, when described
When computer program code is run on the computing device, causing the calculating equipment to execute, A1-A10 is described in any item to be based on
The method of PHP asynchronous process task.
E22, a kind of calculating equipment, comprising: processor；It is stored with the memory of computer program code；When the calculating
When machine program code is run by the processor, the calculating equipment is caused to execute A1-A10 described in any item different based on PHP
The method for walking processing task.
Claims (10)
1. a kind of method based on PHP asynchronous process task, comprising:
Based on multiple subprocess of HyperText Preprocessor PHP building specified quantity, the subprocess is for described in asynchronous execution
Waiting task；
When receiving waiting task, compares the quantity of the waiting task received and the size of the specified quantity, obtain
To comparison result；
Respective numbers are opened from multiple subprocess of the specified quantity according to the comparison result and based on preset rules
Subprocess；
The waiting task that asynchronous execution receives in the subprocess of unlatching.
2. according to the method described in claim 1, wherein, according to the comparison result and being based on preset rules from the specified number
The subprocess of respective numbers is opened in multiple subprocess of amount, comprising:
If the quantity that the comparison result is the waiting task received is less than the specified quantity, from the specified quantity
Multiple subprocess in open the subprocess of identical as task quantity quantity；
If the quantity that the comparison result is the waiting task received is greater than the specified quantity, the specified number is opened
The subprocess of amount.
3. according to the method described in claim 2, wherein, asynchronous execution receives in the subprocess of unlatching to be processed
Business, comprising:
Waiting task identical with the subprocess quantity opened is transferred from the waiting task received, will be transferred wait locate
Reason task is respectively allocated in corresponding subprocess, wherein the subprocess of a unlatching distributes a waiting task；
Waiting task assigned by pre-set readjustment processing function asynchronous execution is utilized in the subprocess of unlatching.
4. according to the method described in claim 3, wherein, further includes:
Detect the execution state of waiting task in subprocess；
When detecting that the waiting task at least one subprocess is finished, it is distributed at least one described subprocess
His waiting task.
5. according to the method described in claim 4, wherein, when detecting that the waiting task at least one subprocess executed
Bi Shi distributes other waiting tasks at least one described subprocess, comprising:
If the quantity of the waiting task received is less than the specified quantity, and opens the son of quantity identical as task quantity
Process then when detecting that the waiting task at least one subprocess is finished, and is receiving new waiting task
When, new waiting task is distributed at least one described subprocess；
If the quantity of the waiting task received is greater than the specified quantity, and opens the subprocess of the specified quantity,
Then when detecting that the waiting task at least one subprocess is finished, do not exist from receiving to obtain in waiting task
The waiting task that executed in subprocess is simultaneously distributed at least one described subprocess, described to be processed until what is received
Task is all finished.
6. according to the method described in claim 5, wherein, further includes:
To-be-processed task list is created, the waiting task received is cached into the to-be-processed task list；
It is that the waiting task distributes sole task code, and institute is cached in the to-be-processed task list based on preset algorithm
State the corresponding relationship of waiting task He its sole task code；
The task code that the waiting task is obtained from the to-be-processed task list constructs to be processed according to the task code
Task queue.
7. according to the method described in claim 6, wherein, the subprocess number with unlatching is transferred from the waiting task received
Identical waiting task is measured, the waiting task transferred is respectively allocated in corresponding subprocess, comprising:
The task code of quantity identical as the subprocess quantity opened is transferred from the inactive queue of task；
Corresponding waiting task is extracted from the to-be-processed task list according to the task code transferred, by the to be processed of extraction
Task is distributed into the subprocess opened accordingly.
8. a kind of device based on PHP asynchronous process task, comprising:
Module is constructed, suitable for multiple subprocess based on HyperText Preprocessor PHP building specified quantity, the subprocess is used for
Waiting task described in asynchronous execution；
Comparison module, the quantity suitable for when receiving waiting task, comparing the waiting task received are specified with described
The size of quantity, obtains comparison result；
Opening module, suitable for being opened from multiple subprocess of the specified quantity according to the comparison result and based on preset rules
Open the subprocess of respective numbers；
Execution module, suitable for the waiting task that asynchronous execution receives in the subprocess of unlatching.
9. a kind of computer storage medium, the computer storage medium is stored with computer program code, when the computer
When program code is run on the computing device, the calculating equipment perform claim is caused to require 1-7 described in any item based on PHP
The method of asynchronous process task.
10. a kind of calculating equipment, comprising: processor；It is stored with the memory of computer program code；When the computer program
When code is run by the processor, the calculating equipment perform claim is caused to require 1-7 described in any item asynchronous based on PHP
The method of processing task.
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