CN108769242A - A kind of method for dispatching message and device - Google Patents
A kind of method for dispatching message and device Download PDFInfo
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- CN108769242A CN108769242A CN201810608370.1A CN201810608370A CN108769242A CN 108769242 A CN108769242 A CN 108769242A CN 201810608370 A CN201810608370 A CN 201810608370A CN 108769242 A CN108769242 A CN 108769242A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Computer And Data Communications (AREA)
Abstract
A kind of method for dispatching message of the application offer and device, it may include：After receiving network access request, according to preset scheduling strategy in multiple master servers selection target master server；Whether can be used for the target master server detected；If the target master server is unavailable, the network access request is sent to the backup server of the target master server, to be handled the network access request by the backup server.Using method provided by the present application, service disconnection during dispatching message can be solved the problems, such as.
Description
Technical field
This application involves computer communication field more particularly to a kind of method for dispatching message and device.
Background technology
Dispatching message refer to after controlling equipment receives the network access request of user terminal transmission, can be according to default
Scheduling strategy (such as load-balancing algorithm etc.) select server, the network access request is then distributed into the clothes chosen
Business device, it is final to realize assignment of traffic to different servers, to alleviate the operating pressure of single server, improve server
Handle the performance of network access request.
Invention content
In view of this, a kind of method for dispatching message of the application offer and device, to solve business during dispatching message
The problem of interruption.
Specifically, the application is achieved by the following technical solution：
According to the application's in a first aspect, providing a kind of method for dispatching message, the method is applied to controlling equipment, packet
It includes：
After receiving network access request, according to preset scheduling strategy in multiple master servers the main clothes of selection target
Business device；
Whether can be used for the target master server detected；
If the target master server is unavailable, the network access request is sent to the standby of the target master server
Part server, to be handled the network access request by the backup server.
Optionally, described to detect whether the target master server can be used, including：
Probe messages are sent to the target master server；
If receiving the response message of the probe messages of target master server transmission in preset duration, it is determined that should
Target master server is available；
If not receiving the response message of the probe messages of target master server transmission in preset duration, it is determined that
The target master server is unavailable.
Optionally, described to detect whether the target master server can be used, including：
In the server state table recorded, the shape of corresponding, the last record of the target master server is searched
State identifies；The correspondence of server and the status indicator of the server is had recorded in the server state table；
If the first preset value of value of the status indicator found, it is determined that the destination server is available；
If the value of the status indicator found is the second preset value, it is determined that the destination server is unavailable.
Optionally, the server state table recorded records in the following manner：
Periodically probe messages are sent to each server；
For each server, if receiving the response report of the probe messages of server transmission in preset duration
The corresponding status indicator of the server is then revised as the first preset value by text；
If the response message of the probe messages of server return is not received in preset duration, by the server
Corresponding status indicator is revised as the second preset value.
Optionally, the method further includes：
If the target master server is available, the network access request is sent to the target master server, with by
The target master server handles the network access request.
According to the second aspect of the application, a kind of message scheduling device is provided, described device is applied to controlling equipment, packet
It includes：
Selecting unit, for after receiving network access request, according to preset scheduling strategy in multiple master servers
Middle selection target master server；
Detection unit, for whether can be used for the target master server to be detected；
The network access request is sent to the mesh by transmission unit if unavailable for the target master server
The backup server for marking master server, to be handled the network access request by the backup server.
Optionally, the detection unit is specifically used for sending probe messages to the target master server；If when default
The response message of the probe messages of target master server transmission is received in length, it is determined that the target master server is available；
If not receiving the response message of the probe messages of target master server transmission in preset duration, it is determined that target master
Server is unavailable.
Optionally, the detection unit searches the target master server specifically in the server state table recorded
The status indicator of corresponding, the last record；The state of server and the server is had recorded in the server state table
The correspondence of mark；If the first preset value of value of the status indicator found, it is determined that the destination server is available；If looking into
The value of the status indicator found is the second preset value, it is determined that the destination server is unavailable.
Optionally, the server state table recorded records in the following manner：Periodically sent out to each server
Send probe messages；For each server, if receiving the sound of the probe messages of server transmission in preset duration
Message is answered, then the corresponding status indicator of the server is revised as the first preset value；If not receiving the clothes in preset duration
The response message for the probe messages that business device returns, then be revised as the second preset value by the corresponding status indicator of the server.
Optionally, the transmission unit accesses the network if available also particularly useful for the target master server
Request is sent to the target master server, to be handled the network access request by the target master server.
Since dispatch server is when detecting that destination server is unavailable, no longer the network access request is abandoned, and
It is the backup server that the network access request is sent to the target master server, is handled by backup server, so
In the target master server failure chosen, the network access request can still be handled, therefore business will not be caused
It interrupts.
Description of the drawings
Fig. 1 is the network architecture schematic diagram of the dispatching message in the related technology shown in one exemplary embodiment of the application；
Fig. 2 is a kind of network architecture schematic diagram of dispatching message shown in one exemplary embodiment of the application；
Fig. 3 is a kind of flow chart of method for dispatching message shown in one exemplary embodiment of the application；
Fig. 4 is a kind of hardware structure diagram of controlling equipment shown in one exemplary embodiment of the application；
Fig. 5 is a kind of block diagram of message scheduling device shown in one exemplary embodiment of the application.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of consistent device and method of some aspects be described in detail in claims, the application.
It is the purpose only merely for description specific embodiment in term used in this application, is not intended to be limiting the application.
It is also intended to including majority in the application and "an" of singulative used in the attached claims, " described " and "the"
Form, unless context clearly shows that other meanings.It is also understood that term "and/or" used herein refers to and wraps
Containing one or more associated list items purposes, any or all may be combined.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from
In the case of the application range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
It is the network architecture of the dispatching message in the related technology shown in one exemplary embodiment of the application referring to Fig. 1, Fig. 1
Schematic diagram.
May include user terminal, controlling equipment and at least one server in relevant dispatching message technology networking.
After controlling equipment receives the network access request of user terminal transmission, controlling equipment can be according to preset tune
Degree strategy selects a server from multiple servers, and the network access request is then sent to the server chosen,
By the server process the chosen network access request.
However, when the server failure that this is chosen, access request is still sent to the service chosen by controlling equipment
Device causes the network access request that can not be handled because of server failure, causes service disconnection.
In view of this, this application provides a kind of method for dispatching message, when controlling equipment receives user terminal transmission
After network access request, and after selecting target master server according to preset scheduling strategy, controlling equipment can check the mesh
Whether mark master server can be used, if it is not, the network access request can be sent to the main service of the target by controlling equipment
The backup server of device is handled the network access request by backup server.
Since dispatch server is when detecting that destination server is unavailable, no longer the network access request is abandoned, and
It is the backup server that the network access request is sent to the target master server, is handled by backup server, so
In the target master server failure chosen, the network access request can still be handled, therefore business will not be caused
It interrupts.
It is a kind of network architecture schematic diagram of dispatching message shown in one exemplary embodiment of the application referring to Fig. 2, Fig. 2.
At least may include user terminal in the network of the dispatching message shown in the application, controlling equipment and at least one
Master server and the corresponding backup server of each master server.
Wherein, controlling equipment is mainly used for that the service traffics that user terminal is sent are distributed to difference according to scheduling strategy
Server.The controlling equipment can be disposed on the network equipment before server, for example be disposed on the agency before server
Server, the forwarding unit that can also be disposed on before server.Here only controlling equipment is illustratively illustrated, no
It is carried out specifically defined.
Also it is that each master server configuration backup takes in this application to ensure the reliability of master server processing business
Business device.Normal in master server, backup server is synchronized mainly as the alternate device of master server for backing up master server
Data (such as intermediate data etc. of the service processing result of master server and business processing).In master server failure
When, backup server can replace master server to carry out business processing.After master server fault recovery, still by master server into
Row business processing, backup server are still used as alternate device.Backup server can be by backup services when master server failure
The data that device carries out business processing are synchronized to master server.
It is a kind of flow chart of method for dispatching message shown in one exemplary embodiment of the application referring to Fig. 3, Fig. 3.The report
Literary dispatching method can be applied on controlling equipment, it may include step as follows.
Step 301：After receiving network access request, controlling equipment is according to preset scheduling strategy in multiple main services
Selection target master server in device.
When user is by browser access webpage, then user terminal meeting tectonic network access request visits the network
Ask that request is sent to the server indicated by the destination address of the network access request.
Since controlling equipment configuration is before server, so network access request when reaching the server, can pass through
Controlling equipment.
Controlling equipment, can be according to preset scheduling strategy in multiple master servers after receiving the network access request
One master server of middle selection, as target master server.
Wherein, above-mentioned preset scheduling strategy may include load-balancing algorithm, for example controlling equipment can be according to load
Equalization algorithm, the master server for selecting present load most light is as destination server.
The preset scheduling strategy can also be URL (the Uniform Resource according to network access request message
Locator, uniform resource locator) (server storage and retrieval come from browser information by address, protocol version and cookie
A kind of mechanism) etc. contents be scheduled distribution.
Here only preset scheduling strategy is illustratively illustrated, it is not carried out specifically defined.
Above-mentioned network access request can be based on HTTP (Hypertext Transfer Protocol, Hyper text transfer association
View) agreement network access request, can also be based on HTTPS (Hypertext Transfer Protocol Secure, it is super literary
This transmission security protocol) agreement network access request, here only network access request is illustratively illustrated, it is not right
Its progress is specifically defined.
Step 302：Controlling equipment detects whether can be used for the target master server.
In an optional implementation manner, after target master server is selected in controlling equipment reception, controlling equipment can
To send probe messages to the target master server, while starting timer.
If before timer expiry (in preset duration), which receives the spy of target master server transmission
Observe and predict the response message of text, it is determined that the target master server is available.
If before timer expiry (in preset duration), which does not receive being somebody's turn to do for target master server transmission
The response message of probe messages, it is determined that the target master server is unavailable.
In another optional realization method, whether in order to improve controlling equipment, to detect the target master server available
Rate.Server state table is may be configured on controlling equipment, using server state table come the quick search destination server
State.
The correspondence of the server in each period and the status indicator of server is had recorded in the server state table.
Certainly, the corresponding of the status indicator of the server and server that detect recently is had recorded in the server state table to close
System, the content only recorded here to service state table is illustratively illustrated, is not carried out to it specifically defined.
Introduce the forming process of the lower server state table first below.
Controlling equipment periodically can send probe messages to each server.
For each server, if receiving the response report of the probe messages of server transmission in preset duration
The corresponding status indicator of the server is then revised as the first preset value by text；If not receiving the server in preset duration
The response message of the probe messages returned, then be revised as the second preset value by the corresponding status indicator of the server.
For example, it is assumed that controlling equipment is corresponding with 3 servers, respectively server 1, server 2 and server 3.Assuming that
Status indicator is that 1 expression server is available, and status indicator is that 0 identification server is unavailable.
Controlling equipment can be sent to server 1, server 2 and server 3 and detect when a cycle starts respectively
Message.Assuming that receiving the response message for the probe messages that server 1 and server 3 return before the end cycle, then really
The fixed server 1 can be used, and server 1 and 3 corresponding status indicator of server are revised as 1.Assuming that before the end cycle
The response message of the probe messages of server 2 is not received, it is determined that the server 2 is unavailable, and controlling equipment can be by server 2
Corresponding status indicator is revised as 0.
The server state list item that the period generates is as shown in table 1.
Table 1
Wherein, the line number of table 1 indicates periodicity, and more next line expression is the shape of each server detected in the nearlyr period
State.
Certainly, above-mentioned that only server state table is illustratively illustrated, here without specifically defined.When
So, it can also include other content in the server state table, not do here specifically defined.
By the above method, server state table can be generated on controlling equipment, recorded in the server state table each
The state in server each period.
Below to how using server state table, to detect, whether target master server is available is described in detail.
When realizing, after controlling equipment has selected target master server, controlling equipment can be in the server state table
It is middle to search record recently, the corresponding status indicator of target master server.Then the value of the status indicator is checked, if the shape
The value of state mark is the first preset value, then shows that the target master server is available, if the status indicator of the target master server
Value be the second preset value when, then show that the target master server is unavailable.
Step 303：If the target master server is unavailable, the network access request can be sent to this by controlling equipment
The backup server of target master server, to be handled the network access request by the backup server.
If controlling equipment detects target, master server is unavailable, which can be sent to this by controlling equipment
The backup server of target master server is handled the network access request by the backup server.
If controlling equipment detects that the target master server is available, which can be sent to this by controlling equipment
Target master server is handled the network access request by the target master server.
It should be noted that usually when the destination server selected is unavailable, the method that is generally readily apparent that be by
The network access request is sent to other servers, to ensure that business is not interrupted.It is done so that bad place be to increase
The processing pressure of other servers, when most of server in the corresponding multiple servers of the controlling equipment is unavailable, just
The processing of network access request can be concentrated on small part server, the processing pressure of small part server is caused drastically to increase
Add.
And mode used by the application is to be configured with backup server for each master server, as the target master selected
After server failure, network access request can be sent to the backup server of the target master server by controlling equipment, without
That the network access request is sent to other normal master servers, this just ensure business it is unbroken under the premise of, also not
Increase the pressure of other normal master servers.
By above-mentioned method for dispatching message described herein it is found that since dispatch server is detecting destination server not
When available, no longer the network access request is abandoned, but the network access request is sent to the standby of the target master server
Part server, is handled by backup server, so in the target master server failure chosen, it still can be to the network
Access request is handled, therefore will not cause service disconnection.
Referring to Fig. 4, the application also provides a kind of hardware architecture diagram of controlling equipment, which includes：Communication interface
401, processor 402, machine readable storage medium 403 and bus 404；Wherein, communication interface 401, processor 402 and machine can
It reads storage medium 403 and completes mutual communication by bus 404.Processor 402 is by reading and executing machine readable storage
Machine-executable instruction corresponding with dispatching message control logic in medium 403 can perform above-described method for dispatching message.
Machine readable storage medium 403 referred to herein can be any electronics, magnetism, optics or other physical stores
Device can include or store information, such as executable instruction, data, etc..For example, machine readable storage medium can be：
RAM (Radom Access Memory, random access memory), volatile memory, nonvolatile memory, flash memory, storage are driven
Dynamic device (such as hard disk drive), solid state disk, any kind of storage dish (such as CD, dvd) or similar storage are situated between
Matter or combination thereof.
It is a kind of block diagram of message scheduling device shown in one exemplary embodiment of the application referring to Fig. 5, Fig. 5.The device
It can be applicable on controlling equipment, it may include unit as follows.
Selecting unit 501, for after receiving network access request, according to preset scheduling strategy in multiple main services
Selection target master server in device；
Detection unit 502, for whether can be used for the target master server to be detected；
The network access request is sent to this by transmission unit 503 if unavailable for the target master server
The backup server of target master server, to be handled the network access request by the backup server.
Optionally, the detection unit 502 is specifically used for sending probe messages to the target master server；If pre-
If receiving the response message of the probe messages of target master server transmission in duration, it is determined that the target master server can
With；If not receiving the response message of the probe messages of target master server transmission in preset duration, it is determined that the mesh
It is unavailable to mark master server.
Optionally, the detection unit 502 searches the main clothes of the target specifically in the server state table recorded
The status indicator of corresponding, the last record of business device；Server and the server are had recorded in the server state table
The correspondence of status indicator；If the first preset value of value of the status indicator found, it is determined that the destination server is available；
If the value of the status indicator found is the second preset value, it is determined that the destination server is unavailable.
Optionally, the server state table recorded records in the following manner：Periodically sent out to each server
Send probe messages；For each server, if receiving the sound of the probe messages of server transmission in preset duration
Message is answered, then the corresponding status indicator of the server is revised as the first preset value；If not receiving the clothes in preset duration
The response message for the probe messages that business device returns, then be revised as the second preset value by the corresponding status indicator of the server.
Optionally, the transmission unit 503, if available also particularly useful for the target master server, by the network
Access request is sent to the target master server, to be handled the network access request by the target master server.
The function of each unit and the realization process of effect specifically refer to and correspond to step in the above method in above-mentioned apparatus
Realization process, details are not described herein.
For device embodiments, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separating component
The unit of explanation may or may not be physically separated, and the component shown as unit can be or can also
It is not physical unit, you can be located at a place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of module therein is selected to realize the purpose of application scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
The foregoing is merely the preferred embodiments of the application, not limiting the application, all essences in the application
With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of the application protection god.
Claims (10)
1. a kind of method for dispatching message, which is characterized in that the method is applied to controlling equipment, and the controlling equipment is corresponding with more
A master server, each master server have been individually configured backup server, including：
After receiving network access request, the main service of selection target in multiple master servers according to preset scheduling strategy
Device；
Whether can be used for the target master server detected；
If the target master server is unavailable, the backup that the network access request is sent to the target master server takes
Business device, to be handled the network access request by the backup server.
2. according to the method described in claim 1, it is characterized in that, described detect whether the target master server can be used,
Including：
Probe messages are sent to the target master server；
If receiving the response message of the probe messages of target master server transmission in preset duration, it is determined that the target
Master server is available；
If not receiving the response message of the probe messages of target master server transmission in preset duration, it is determined that the mesh
It is unavailable to mark master server.
3. according to the method described in claim 1, it is characterized in that, described detect whether the target master server can be used,
Including：
In the server state table recorded, the state mark of corresponding, the last record of the target master server is searched
Know；The correspondence of server and the status indicator of the server is had recorded in the server state table；
If the first preset value of value of the status indicator found, it is determined that the destination server is available；
If the value of the status indicator found is the second preset value, it is determined that the destination server is unavailable.
4. according to the method described in claim 3, it is characterized in that, the server state table recorded in the following manner
Record：
Periodically probe messages are sent to each server；
For each server, if receiving the response message of the probe messages of server transmission in preset duration,
The corresponding status indicator of the server is then revised as the first preset value；
If not receiving the response message of the probe messages of server return in preset duration, which is corresponded to
Status indicator be revised as the second preset value.
5. according to the method described in claim 1, it is characterized in that, the method further includes：
If the target master server is available, the network access request is sent to the target master server, with by described
Target master server handles the network access request.
6. a kind of message scheduling device, which is characterized in that described device is applied to controlling equipment, including：
Selecting unit, for after receiving network access request, being selected in multiple master servers according to preset scheduling strategy
Select target master server；
Detection unit, for whether can be used for the target master server to be detected；
The network access request is sent to target master by transmission unit if unavailable for the target master server
The backup server of server, to be handled the network access request by the backup server.
7. device according to claim 6, which is characterized in that the detection unit is specifically used for the main clothes of the target
Business device sends probe messages；If receiving the response report of the probe messages of target master server transmission in preset duration
Text, it is determined that the target master server is available；If not receiving the detection of target master server transmission in preset duration
The response message of message, it is determined that the target master server is unavailable.
8. device according to claim 6, which is characterized in that the detection unit, specifically in the server shape recorded
In state table, the status indicator of corresponding, the last record of the target master server is searched；Remember in the server state table
The correspondence of server and the status indicator of the server is recorded；If the first preset value of value of the status indicator found,
Then determine that the destination server is available；If the value of the status indicator found is the second preset value, it is determined that the destination service
Device is unavailable.
9. device according to claim 8, which is characterized in that the server state table recorded is in the following manner
Record：Periodically probe messages are sent to each server；For each server, if receiving the clothes in preset duration
The response message for the probe messages that business device is sent, then be revised as the first preset value by the corresponding status indicator of the server；If
The response message for not receiving the probe messages of server return in preset duration, then by the corresponding state of the server
Mark is revised as the second preset value.
10. device according to claim 5, which is characterized in that the transmission unit, if also particularly useful for the target master
Server is available, then the network access request is sent to the target master server, with by the target master server to institute
Network access request is stated to be handled.
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| CN201810608370.1A CN108769242A (en) | 2018-06-13 | 2018-06-13 | A kind of method for dispatching message and device |
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| CN201810608370.1A CN108769242A (en) | 2018-06-13 | 2018-06-13 | A kind of method for dispatching message and device |
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| CN110012054A (en) * | 2018-12-28 | 2019-07-12 | 阿里巴巴集团控股有限公司 | A kind of method for processing business and system based on alliance's chain network |
| CN110381650A (en) * | 2019-04-11 | 2019-10-25 | 江苏南大先腾信息产业股份有限公司 | A kind of city illumination intelligent monitor system of street lamps based on single-lamp controller |
| CN110618889A (en) * | 2019-08-14 | 2019-12-27 | 网联清算有限公司 | Service availability detection method and device, computer equipment and storage medium |
| CN111464580A (en) * | 2019-01-22 | 2020-07-28 | 阿里巴巴集团控股有限公司 | Method and device for selecting main server |
| CN111741077A (en) * | 2020-05-29 | 2020-10-02 | 北京百度网讯科技有限公司 | Network service scheduling method and device, electronic equipment and storage medium |
| CN112749009A (en) * | 2020-12-30 | 2021-05-04 | 杭州迪普科技股份有限公司 | Server scheduling method and device |
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| CN110381650A (en) * | 2019-04-11 | 2019-10-25 | 江苏南大先腾信息产业股份有限公司 | A kind of city illumination intelligent monitor system of street lamps based on single-lamp controller |
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| CN111741077A (en) * | 2020-05-29 | 2020-10-02 | 北京百度网讯科技有限公司 | Network service scheduling method and device, electronic equipment and storage medium |
| CN112749009A (en) * | 2020-12-30 | 2021-05-04 | 杭州迪普科技股份有限公司 | Server scheduling method and device |
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