CN107911248A - Upgrade method and device - Google Patents
Upgrade method and device Download PDFInfo
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- CN107911248A CN107911248A CN201711205376.6A CN201711205376A CN107911248A CN 107911248 A CN107911248 A CN 107911248A CN 201711205376 A CN201711205376 A CN 201711205376A CN 107911248 A CN107911248 A CN 107911248A
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- message forwarding
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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Abstract
The embodiment of the present application discloses upgrade method and device.One embodiment of this method includes：The upgrade command of object message forwarding application message is included in response to receiving, object message forwarding application message is verified, wherein, which is used to indicate that by original message forwarding application upgrade be object message forwarding application；In response to determining that verification passes through, object message forwarding application is obtained；When in the second memory field, the quantity of established connection is default value, the original message forwarding application upgrade which is run is object message forwarding application；When in the first memory field, the quantity of established connection is the default value, the original message forwarding application upgrade which is run is object message forwarding application.This embodiment improves the adaptability of the heat upgrading under big flow high concurrent scene.
Description
Technical field
The invention relates to field of computer technology, and in particular to Internet technical field, more particularly to upgrading side
Method and device.
Background technology
With the development of computer technology, for the continuation consideration and the processing of abnormal conditions of product iteration, message
The heat upgrading of forwarding application is a unavoidable process.Message forwarding in the industry is applied under different application scenarios at present
The upgrade method of use mainly includes replacing kernel module, the former process of new process substitution etc..
In general, in the case where message forwarding capability is completed by kernel module, existing way is by unloading in legacy version
Core module simultaneously loads the mode of the kernel module of new version and is upgraded, thus can not accomplish online service nondestructive upgrading；Reporting
When literary forwarding capability is performed by User space, by creating new process while original carries out offer service, new process is inherited
The mode that service is provided after the filec descriptor of former process is upgraded, but this mode is limited by forwarding performance, can not flowed greatly
Used under amount, the scene of high concurrent.
The content of the invention
The embodiment of the present application proposes upgrade method and device.
In a first aspect, the embodiment of the present application provides a kind of upgrade method of server, the Installed System Memory of server is divided into
First memory field and the second memory field, the first memory field and the operation of the second memory field have original message forwarding to apply, this method bag
Include：The upgrade command of object message forwarding application message is included in response to receiving, object message forwarding application message is carried out
Verification, wherein, upgrade command is used to indicate that by original message forwarding application upgrade be object message forwarding application；In response to determining
Verification passes through, and obtains object message forwarding application；When in the second memory field, the quantity of established connection is default value, by
The original message forwarding application upgrade that two memory fields are run is object message forwarding application；In the established company in the first memory field
When the quantity connect is default value, the original message forwarding application upgrade that the first memory field is run should for object message forwarding
With.
In certain embodiments, when the quantity of the established connection in the second memory field is default value, by the second memory
The original message forwarding application upgrade that area is run is object message forwarding application, including：Please in response to receiving message forwarding
Ask, whether the quantity for determining the established connection in the second memory field is default value, if so, the original that the second memory field is run
The forwarding application upgrade of beginning message is object message forwarding application, is created in the second memory field that operation has object message forwarding application
Connection, and update the quantity of the established connection in the second memory field.
In certain embodiments, after whether the quantity for determining the established connection in the second memory field is default value,
When in the second memory field, the quantity of established connection is default value, the original message forwarding that the second memory field is run should
With object message forwarding application is upgraded to, further include：Quantity in response to determining the established connection in the second memory field is not pre-
If numerical value, create and connect in the first memory field, and update the quantity of the established connection in the first memory field.
In certain embodiments, when the quantity of the established connection in the first memory field is default value, by the first memory
The original message forwarding application upgrade that area is run is object message forwarding application, including：Please in response to receiving message forwarding
Ask, whether the quantity for determining the established connection in the first memory field is default value, if so, the original that the first memory field is run
The forwarding application upgrade of beginning message is object message forwarding application, and random selection operation has the first memory of object message forwarding application
Either memory area in area and the second memory field, creates connection in selected memory field, and updates selected memory field
The quantity of established connection.
In certain embodiments, after whether the quantity for determining the established connection in the first memory field is default value,
When in the first memory field, the quantity of established connection is default value, the original message forwarding that the first memory field is run should
With object message forwarding application is upgraded to, further include：Quantity in response to determining the established connection in the first memory field is not pre-
If numerical value, create and connect in the second memory field, and update the quantity of the established connection in the second memory field.
In certain embodiments, in response to before receiving comprising object message forwarding application message upgrade command, being somebody's turn to do
Method further includes：In response to receiving message forwarding request, randomly choose any interior in the first memory field and the second memory field
Area is deposited, using selected memory field as target memory area, creates and connects in target memory area, and it is built to update target memory area
The quantity of vertical connection.
In certain embodiments, object message forwarding application message includes at least one of following：Object message forwarding application
Path, object message forwarding application title, object message forwarding application version number, perform updating operation user letter
Breath, performs the operating time of updating operation, the check information of object message forwarding application.
Second aspect, the embodiment of the present application provide a kind of update device of server, and the Installed System Memory of server is divided into
First memory field and the second memory field, the first memory field and the operation of the second memory field have original message forwarding to apply, the device bag
Include：Verification unit, is configured to the upgrade command for including object message forwarding application message in response to receiving, to object message
Forwarding application message is verified, wherein, upgrade command is used to indicate to forward application upgrade for object message to turn original message
Hair application；Acquiring unit, is configured to, in response to determining that verification passes through, obtain object message forwarding application；First upgrade unit,
It is configured to the original report that when the quantity of the established connection in the second memory field is default value, the second memory field is run
Text forwarding application upgrade is object message forwarding application；Second upgrade unit, is configured in the established company in the first memory field
When the quantity connect is default value, the original message forwarding application upgrade that the first memory field is run should for object message forwarding
With.
In certain embodiments, the first upgrade unit is further configured to：In response to receiving message forwarding request, really
Whether the quantity of the fixed established connection in second memory field is default value, if so, the original report that the second memory field is run
Text forwarding application upgrade is object message forwarding application, creates and connects in the second memory field that operation has object message forwarding application
Connect, and update the quantity of the established connection in the second memory field.
In certain embodiments, the first upgrade unit is further configured to：In response to determining that the second memory field has been established
The quantity of connection be not default value, create and connect in the first memory field, and update the established connection in the first memory field
Quantity.
In certain embodiments, the second upgrade unit is further configured to：In response to receiving message forwarding request, really
Whether the quantity of the fixed established connection in first memory field is default value, if so, the original report that the first memory field is run
Text forwarding application upgrade for object message forwarding application, random selection operation have object message forwarding application the first memory field and
Either memory area in second memory field, creates connection in selected memory field, and it is built to update selected memory field
The quantity of vertical connection.
In certain embodiments, the second upgrade unit is further configured to：In response to determining that the first memory field has been established
The quantity of connection be not default value, create and connect in the second memory field, and update the established connection in the second memory field
Quantity.
In certain embodiments, which further includes：Creating unit, being configured to please in response to receiving message forwarding
Ask, the either memory area in the first memory field and the second memory field is randomly choosed, using selected memory field as target memory
Area, creates in target memory area and connects, and updates the quantity of the established connection in target memory area.
In certain embodiments, object message forwarding application message includes at least one of following：Object message forwarding application
Path, object message forwarding application title, object message forwarding application version number, perform updating operation user letter
Breath, performs the operating time of updating operation, the check information of object message forwarding application.
The third aspect, the embodiment of the present application provide a kind of server, including：One or more processors；Storage device,
For storing one or more programs, when one or more programs are executed by one or more processors so that one or more
Processor is realized such as the method for any embodiment in upgrade method.
Fourth aspect, the embodiment of the present application provide a kind of computer-readable recording medium, are stored thereon with computer journey
Sequence, is realized such as the method for any embodiment in upgrade method when which is executed by processor.
Upgrade method provided by the embodiments of the present application and device, are turned by docking the object message in received upgrade command
Hair application message is verified, and object message forwarding application is then obtained after verification passes through, built in the second memory field afterwards
It is the target report by the original message forwarding application upgrade that the second memory field is run when the quantity of vertical connection is default value
Text forwarding application, finally when the quantity of the established connection in the first memory field is the default value, by the first memory field institute
Operation original message forwarding application upgrade for the object message forwarding application so that avoid replace kernel module so that business by
Damage, it can be achieved that the upgrading of online service nondestructive, meanwhile, different from substituting former proceeding method to be limited by forwarding performance using new process,
Upgrade method provided in this embodiment and device can use under big flow high concurrent scene, realize big flow high concurrent scene
Under message forwarding application heat upgrading so that improve under big flow high concurrent scene heat upgrading adaptability.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is that this application can be applied to exemplary system architecture figure therein；
Fig. 2 is the flow chart according to one embodiment of the upgrade method of the application；
Fig. 3 is the schematic diagram according to an application scenarios of the upgrade method of the application；
Fig. 4 is the flow chart according to another embodiment of the upgrade method of the application；
Fig. 5 is the structure diagram according to one embodiment of the update device of the application；
Fig. 6 is adapted for the structure diagram of the computer system of the server for realizing the embodiment of the present application.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
It illustrate only easy to describe, in attached drawing and invent relevant part with related.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1, which is shown, can apply the upgrade method of the application or the exemplary system architecture 100 of update device.
As shown in Figure 1, system architecture 100 can include terminal device 101,102,103, network 104,106, message forwarding
Server 105 and background server 107,108,109.Network 104 is in terminal device 101,102,103 and message forwarding clothes
The medium of communication link is provided between business device 105；Network 106 to message forwarding server 105 and background server 107,
The 108th, the medium of communication link is provided between 109.Network 104,106 can include various connection types, such as wired, channel radio
Believe link or fiber optic cables etc..
User can be interacted with using terminal equipment 101,102,103 by network 104 with message forwarding server 105, with
Receive or send message (such as message forwarding request) etc..Various communication visitors can be installed on terminal device 101,102,103
Family end is applied, such as web browser applications, the application of shopping class, searching class application, instant messaging tools, mailbox client, society
Hand over platform software etc..
Terminal device 101,102,103 can have a display screen and a various electronic equipments that supported web page browses, bag
Include but be not limited to smart mobile phone, tablet computer, E-book reader, MP3 player (Moving Picture Experts
Group Audio Layer III, dynamic image expert's compression standard audio aspect 3), MP4 (Moving Picture
Experts Group Audio Layer IV, dynamic image expert's compression standard audio aspect 4) it is player, on knee portable
Computer and desktop computer etc..
Message forwarding server 105 can run message forwarding application (such as, it is possible to achieve the journey of message forwarding capability
Sequence, software, binary file etc.).The Installed System Memory of message forwarding server 105 can be divided into the first memory field and the second memory
Area, the first memory field and the second memory field can run original message forwarding application.Message forwarding server 105 can receive
Upgrade command, and the object message forwarding application message in upgrade command is verified, can also be successively to the second memory field
Upgraded with the original message forwarding application run in the first memory field, upgrade to object message forwarding application.In addition, report
Literary forwarding server 105 can also be interacted by network 106 and background server 107,108,109, and be turned based on message
The connection of terminal device 101,102,103 and background server 107,108,109 is established in hair request, and generates link information etc..
It should be noted that the upgrade method that the embodiment of the present application is provided generally is performed by message forwarding server 105,
Correspondingly, update device is generally positioned in message forwarding server 105.
It should be understood that the number of the terminal device, network and server in Fig. 1 is only schematical.According to realizing need
Will, can have any number of terminal device, network, message forwarding server and background server.
With continued reference to Fig. 2, the flow of one embodiment of the upgrade method for server according to the application is shown
200.The Installed System Memory of the server is divided into the first memory field and the second memory field, first memory field and second memory
Area's operation has original message forwarding application, and the flow 200 of the upgrade method, comprises the following steps：
Step 201, the upgrade command of object message forwarding application message is included in response to receiving, object message is forwarded
Application message is verified.
In the present embodiment, electronic equipment (such as the message forwarding server shown in Fig. 1 of upgrade method operation thereon
105) upgrade command of object message forwarding application message is included in response to receiving, application message can be forwarded to object message
Verified.Wherein, above-mentioned upgrade command, which can serve to indicate that, answers original message forwarding application upgrade for object message forwarding
With.Herein, above-mentioned object message forwarding application message can include forwarding with above-mentioned object message applying relevant various information,
Such as above-mentioned object message forwards the path applied, title, creation time, founder's information etc..It should be noted that to above-mentioned
Object message forwarding application message verified, can by by above-mentioned object message forward application message in each information with
Preset corresponding information carries out matched mode and is verified.Each in application message is forwarded for above-mentioned object message
Information, if the information and default corresponding information match, can determine that the information passes through verification；If it is not, then can be true
The fixed information is not validated.Each information in response to determining to be included can then determine above-mentioned target report by verification
Text forwarding application message passes through verification；, then can be true in response to determining in included information there are not validated information
Fixed above-mentioned object message forwarding application message is not validated.
Step 202, in response to determining that verification passes through, object message forwarding application is obtained.
In the present embodiment, in response to determining that verification passes through, above-mentioned electronic equipment can obtain above-mentioned object message forwarding
Using.Specifically, due to above-mentioned object message forwarding application message can include above-mentioned object message forwarding application path and
The information such as title, above-mentioned electronic equipment can obtain the above-mentioned object message consistent with above-mentioned title directly from above-mentioned path and turn
Hair application.
Step 203, when the quantity of the established connection in the second memory field is default value, the second memory field is run
Original message forwarding application upgrade for object message forwarding application.
In the present embodiment, above-mentioned electronic equipment can be default value in the quantity of the established connection in the second memory field
When (such as 0), the original message forwarding application upgrade that the second memory field is run is object message forwarding application.
In practice, client (such as terminal device 101,102,103 shown in Fig. 1) sends message to above-mentioned electronic equipment
After forwarding request, above-mentioned electronic equipment can establish the client and background server (such as background server 107 shown in Fig. 1,
108th, connection 109), and generate link information.Wherein, above-mentioned link information can include：The port numbers of the client, the visitor
The IP address (Internet Protocol Address, Internet protocol address) at family end, the IP address of background server, after
The port numbers of platform server, TCP (Transmission Control Protocol, transmission control protocol) sequence number, ACK
(Acknowledgement, confirm character) number, statistical information (such as message number) etc..Receiving renewal request and target
After message forwarding application message verification passes through, above-mentioned electronics often receives the message forwarding request that a client is sent,
, can be the if not above-mentioned default value to determine whether the established connection number in the second memory field is above-mentioned default value
Connection is established in one memory field.After the connection number of the second memory field falls to above-mentioned default value, by above-mentioned second memory field institute
The original message forwarding application upgrade of operation is object message forwarding application.
In the present embodiment, the original message that above-mentioned electronic equipment can be run the second memory field by following steps
Application upgrade is forwarded as object message forwarding application：The first step, above-mentioned electronic equipment can load above-mentioned object message forwarding should
With.Second step, reads dynamic link library (Dynamic Link Library, DLL) file.In practice, dynamic link library file
It is a kind of not executable binary program file, code and other moneys necessary to it allows procedure sharing execution special duty
Source.It should be noted that above-mentioned upgrade command can also include path and the file name of above-mentioned dynamic link library.Above-mentioned electronics
Equipment can extract the binary program file consistent with this document title, i.e. dynamic link library file directly from the path.
3rd step, can read the function name in above-mentioned dynamic link library file.4th step, renewal function pointer.Herein, updating
After function pointer, follow-up message is that the function after renewal can be used to be handled.5th step, updates version information.Herein, on
State electronic equipment can by a data structure recording version information, including upgrade every time version number, the operating time, user
The information such as information.
Step 204, when the quantity of the established connection in the first memory field is default value, the first memory field is run
Original message forwarding application upgrade for object message forwarding application.
In the present embodiment, above-mentioned electronic equipment can be default value in the quantity of the established connection in the first memory field
When, the original message forwarding application upgrade that the first memory field is run is object message forwarding application.In above-mentioned second memory
After the original message forwarding application upgrade that area is run is object message forwarding application, the above-mentioned above-mentioned electronics of electronic equipment often connects
The message forwarding request that a client is sent is received, can determine whether the established connection number in the first memory field is above-mentioned
Default value, if not above-mentioned default value, can establish in the second memory field and connect.When the connection number of the first memory field declines
After above-mentioned default value, the original message forwarding application upgrade that above-mentioned first memory field is run should for object message forwarding
With.
In the present embodiment, above-mentioned electronic equipment can be transported the first memory field by the mode identical with step 203
Capable original message forwarding application upgrade is object message forwarding application, and details are not described herein.
With continued reference to Fig. 3, Fig. 3 is a schematic diagram according to the application scenarios of the upgrade method of the present embodiment.Fig. 3's
In application scenarios, the Installed System Memory of message forwarding server is divided into the first memory field 301 and the second memory field 302, the first memory
The operation of 301 and second memory field 302 of area has the message forwarding application of original version (as shown in label 303).Message forwarding service
Device carries out school after the upgrade command comprising object message forwarding application message is received, to object message forwarding application message
Test, obtain the message forwarding application of target version.Then, will when the quantity of 302 established connection of the second memory field is 0
The message forwarding application upgrade for the original version that second memory field is run applies (such as label for the message forwarding of target version
304 show).Afterwards, when the quantity of 301 established connection of the first memory field is 0, original that the first memory field 301 is run
The message forwarding application upgrade of beginning version forwards application (as shown in label 305) for the message of target version.
The method that above-described embodiment of the application provides, should by docking the forwarding of the object message in received upgrade command
Verified with information, object message forwarding application is then obtained after verification passes through, it is established in the second memory field afterwards
When the quantity of connection is default value, the original message forwarding application upgrade that the second memory field is run turns for the object message
Hair application, finally when the quantity of the established connection in the first memory field is the default value, which is run
Original message forwarding application upgrade be object message forwarding application, so as to avoid replacing kernel module so that business is damaged,
Line service lossless upgrade is may be implemented in, meanwhile, different from substituting former proceeding method to be limited by forwarding performance using new process, this reality
The upgrade method and device for applying example offer can use under big flow high concurrent scene, realize under big flow high concurrent scene
The heat upgrading of message forwarding application, so as to improve the adaptability of the heat upgrading under big flow high concurrent scene.
With further reference to Fig. 4, it illustrates the flow 400 of another embodiment of the upgrade method for server.Should
The Installed System Memory of server is divided into the first memory field and the second memory field, and first memory field is run with second memory field
There is original message forwarding application, the flow 400 of the upgrade method, comprises the following steps：
Step 401, in response to receiving message forwarding request, appointing in the first memory field and the second memory field is randomly choosed
One memory field, using selected memory field as target memory area, creates in target memory area and connects, and update target memory area
The quantity of established connection.
In the present embodiment, electronic equipment (such as the message forwarding server shown in Fig. 1 of upgrade method operation thereon
105) in response to receiving message forwarding request, appointing in above-mentioned first memory field and above-mentioned second memory field can be randomly choosed
One memory field, using selected memory field as target memory area, creates in above-mentioned target memory area and connects, and update above-mentioned mesh
Mark the quantity of the established connection in memory field.Herein, above-mentioned message forwarding request can be client (such as end shown in Fig. 1
End equipment 101,102,103) send.It should be noted that above-mentioned client can pass through wired connection mode or wireless
Connection mode sends above-mentioned message forwarding request to above-mentioned electronic equipment.It is pointed out that above-mentioned radio connection can be with
Including but not limited to 3G/4G connections, WiFi connections, bluetooth connection, WiMAX connections, Zigbee connections, UWB (ultra
Wideband) connection and other currently known or exploitation in the future radio connections.
Step 402, the upgrade command of object message forwarding application message is included in response to receiving, object message is forwarded
Application message is verified.
In the present embodiment, the upgrade command of object message forwarding application message is included in response to receiving, can be to mesh
Mark message forwarding application message is verified.Wherein, above-mentioned upgrade command, which can serve to indicate that, forwards application to rise original message
Level is object message forwarding application.Herein, above-mentioned object message forwarding application message can include at least one of following：Above-mentioned mesh
The path of mark message forwarding application, the title of above-mentioned object message forwarding application, above-mentioned object message forward the version number of application,
The user information of updating operation is performed, performs the operating time of updating operation, the check information of above-mentioned object message forwarding application.
Wherein, above-mentioned check information can be MD5 (the Message Digest of the binary file of above-mentioned object message forwarding application
Algorithm 5, Message Digest Algorithm 5) value.
Can be to above-mentioned object message it should be noted that being verified to above-mentioned object message forwarding application message
Each information that forwarding application message is included is verified.Verify and pass through in response to each information for determining to be included, then
It can determine that above-mentioned object message forwarding application message passes through verification；Do not pass through school in response to determining to exist in included information
The information tested, then can determine that above-mentioned object message forwarding application message is not validated.As an example, to above-mentioned object message
The path of forwarding application is verified, and can be whether there is by the definite path to determine check results, should if being not present
Path is not validated；If in the presence of path verification passes through.The title of above-mentioned object message forwarding application is verified,
Can by determining whether the binary file that matches with the title determines check results in above-mentioned path, if there are this two
Binary file, then the title pass through verification；If the binary file is not present, the title is not validated.To above-mentioned target
Whether the version number of message forwarding application is verified, can be by determining the version indicated by the version number newly in above-mentioned original
Message forwards the version applied to determine whether by verification, if newly in the version of above-mentioned original message forwarding application, the version
This number passes through verification；If the not new version with the forwarding application of above-mentioned original message, the version number is not validated.To performing liter
The user information of level operation is verified, can be by determining whether the user indicated by the user's information possesses hot upgrading authority
To determine whether that, if possessing, the user's information passes through verification by verification；If not possessing, the user's information does not pass through school
Test.The operating time for performing updating operation is verified, can be by determining whether the operating time is more than last perform
The operating time of updating operation determine whether by verification, if more than, then the operating time pass through verification；, should if being not more than
Operating time is not validated.The check information of above-mentioned object message forwarding application is verified, can be by will be above-mentioned
MD5 values carry out matched mode with preset value and whether determine above-mentioned check information by verification, if matching, above-mentioned check information
Pass through verification；If mismatching, above-mentioned check information is not validated.
Step 403, in response to determining that verification passes through, object message forwarding application is obtained.
In the present embodiment, in response to determining that verification passes through, electronic equipment can obtain object message forwarding application.Specifically
Ground, sets since object message forwarding application message can include information, the electronics such as path and the title of object message forwarding application
It is standby that the object message forwarding application consistent with title can be obtained directly from path.
Step 404, in response to receive message forwarding request, determine the established connection in the second memory field quantity whether
For above-mentioned default value, answered if so, the original message that the second memory field is run forwards application upgrade to be forwarded for object message
With, there is object message to forward the second memory field establishment applied to connect running, and the renewal established connection in the second memory field
Quantity.
In the present embodiment, request is forwarded in response to receiving the message of client transmission, above-mentioned electronic equipment can be true
Whether the quantity of the fixed above-mentioned established connection in second memory field is default value (such as 0).If so, can be by the second memory field
The original message forwarding application upgrade run is object message forwarding application, then, has object message forwarding application in operation
The second memory field create connection, and update the established connection in the second memory field quantity.
Step 405, in response to determining that the quantity of the established connection in the second memory field is not default value, in the first memory
Area creates connection, and updates the quantity of the established connection in the first memory field.
In the present embodiment, above-mentioned electronic equipment is in response to determining the quantity of the above-mentioned established connection in second memory field not
For above-mentioned default value, it can create and connect in above-mentioned first memory field, and update the number of the established connection in the first memory field
Amount.Then, step 404 can be re-executed.
Step 406, the original message forwarding application upgrade run in the second memory field applies it for object message forwarding
Afterwards, in response to receiving message forwarding request, whether the quantity for determining the established connection in the first memory field is default value, if
It is that the original message forwarding application upgrade for being run the first memory field has for object message forwarding application, random selection operation
Either memory area in the first memory field and the second memory field of object message forwarding application, creates in selected memory field
Connection, and update the quantity of the established connection in selected memory field.
In the present embodiment, the original message forwarding application upgrade run in the second memory field should for object message forwarding
With afterwards, above-mentioned electronic equipment is in response to receiving message forwarding request, it may be determined that the established connection in the first memory field
Whether quantity is above-mentioned default value.If so, the original message that above-mentioned first memory field is run can be forwarded application upgrade
Forward and apply for object message, and randomly choose operation to have above-mentioned first memory field of above-mentioned object message forwarding application and above-mentioned
Either memory area in second memory field, creates connection in selected memory field, and it is built to update selected memory field
The quantity of vertical connection.
It should be noted that operation has above-mentioned object message forwarding should in above-mentioned first memory field and the second memory field
With rear, message forwarding request is received in response to above-mentioned electronic equipment, step 401 can be re-executed.
Step 407, in response to determining that the quantity of the established connection in the first memory field is not default value, in the second memory
Area creates connection, and updates the quantity of the established connection in the second memory field.
In the present embodiment, above-mentioned electronic equipment is in response to determining the quantity of the above-mentioned established connection in first memory field not
For above-mentioned default value, it can create and connect in above-mentioned second memory field, and update the above-mentioned established connection in second memory field
Quantity.Then, step 406 can be re-executed.
Figure 4, it is seen that compared with the corresponding embodiments of Fig. 2, the flow 400 of the upgrade method in the present embodiment is prominent
Performed step after message forwarding is asked is gone out under three kinds of states to receive.Thus, the scheme of the present embodiment description can be real
Present line service lossless upgrade, in the adaptability for improving the heat upgrading under big flow high concurrent scene, improves message and turns
The flexibility of hair application heat upgrading.
With further reference to Fig. 5, as the realization to method shown in above-mentioned each figure, this application provides a kind of update device
One embodiment, the device embodiment is corresponding with the embodiment of the method shown in Fig. 2, which specifically can be applied to server
In, the Installed System Memory of the server is divided into the first memory field and the second memory field, first memory field and second memory
Area's operation has original message forwarding application.
As shown in figure 5, the update device 500 described in the present embodiment includes：Verification unit 501, is configured in response to connecing
The upgrade command for including object message forwarding application message is received, above-mentioned object message forwarding application message is verified, its
In, above-mentioned upgrade command is used to indicate that by original message forwarding application upgrade be object message forwarding application；Acquiring unit 502,
It is configured to, in response to determining that verification passes through, obtain above-mentioned object message forwarding application；First upgrade unit 503, is configured to
When the quantity of the above-mentioned established connection in second memory field is default value, original report that above-mentioned second memory field is run
Text forwarding application upgrade is the forwarding application of above-mentioned object message；Second upgrade unit 504, is configured in above-mentioned first memory field
When the quantity of established connection is above-mentioned default value, the original message forwarding application that above-mentioned first memory field is run rises
Level is the forwarding application of above-mentioned object message.
In the present embodiment, verification unit 501 is ordered in response to receiving the upgrading for including object message forwarding application message
Order, verifies object message forwarding application message.
In the present embodiment, acquiring unit 502 obtains object message forwarding application in response to determining that verification passes through.
In the present embodiment, the first upgrade unit 503 is default value in the quantity of the established connection in the second memory field
When, the original message forwarding application upgrade that the second memory field is run is object message forwarding application.
In the present embodiment, the second upgrade unit 504 is default value in the quantity of the established connection in the first memory field
When, the original message forwarding application upgrade that the first memory field is run is object message forwarding application.
In some optional implementations of the present embodiment, above-mentioned first upgrade unit 503 can further configure use
In in response to receiving message forwarding request, whether the quantity for determining the above-mentioned established connection in second memory field is present count
Value, if so, the original message forwarding application upgrade that above-mentioned second memory field is run is the forwarding application of above-mentioned object message,
Above-mentioned second memory field that operation has above-mentioned object message forwarding application creates connection, and updates above-mentioned second memory field and established
Connection quantity.
In some optional implementations of the present embodiment, above-mentioned first upgrade unit 503 can further configure use
In in response to determine the above-mentioned established connection in second memory field quantity be not above-mentioned default value, in above-mentioned first memory field
Connection is created, and updates the quantity of the above-mentioned established connection in first memory field.
In some optional implementations of the present embodiment, above-mentioned second upgrade unit 504 can further configure use
In in response to receiving message forwarding request, whether the quantity for determining the above-mentioned established connection in first memory field is above-mentioned default
Numerical value, if so, the original message forwarding application upgrade that above-mentioned first memory field is run is the forwarding application of above-mentioned object message,
Connection is created in above-mentioned first memory field that operation has above-mentioned object message forwarding application, and it is built to update above-mentioned first memory field
The quantity of vertical connection.
In some optional implementations of the present embodiment, above-mentioned second upgrade unit 504 can further configure use
In in response to determine the above-mentioned established connection in first memory field quantity be not above-mentioned default value, in above-mentioned second memory field
Connection is created, and updates the quantity of the above-mentioned established connection in second memory field.
In some optional implementations of the present embodiment, which (can also not show including creating unit in figure
Go out).Wherein, above-mentioned creating unit may be configured to, in response to receiving message forwarding request, randomly choose in above-mentioned first
The either memory area in area and above-mentioned second memory field is deposited, using selected memory field as target memory area, in above-mentioned target
Memory field creates connection, and updates the quantity of the above-mentioned established connection in target memory area.
In some optional implementations of the present embodiment, above-mentioned object message forwarding application message can include following
The path of at least one above-mentioned object message forwarding application, the title of above-mentioned object message forwarding application, above-mentioned object message turn
The version number of application is sent out, performs the user information of updating operation, performs the operating time of updating operation, above-mentioned object message forwarding
The check information of application.
The device that above-described embodiment of the application provides, the mesh in received upgrade command is docked by verification unit 501
Mark message forwarding application message is verified, and then acquiring unit 502 obtains object message forwarding application after verification passes through, it
The first upgrade unit 503 is transported the second memory field when the quantity of the established connection in the second memory field is default value afterwards
Capable original message forwarding application upgrade is object message forwarding application, and the second last upgrade unit 504 is in the first memory field
When the quantity of established connection is the default value, it is by the original message forwarding application upgrade that first memory field is run
Object message forwarding application, so as to avoid replacing kernel module so that business is damaged, it can be achieved that online service nondestructive upgrades, together
When, different from substituting former proceeding method to be limited by forwarding performance using new process, upgrade method provided in this embodiment and device
It can be used under big flow high concurrent scene, realize the heat upgrading of the message forwarding application under big flow high concurrent scene, from
And improve the adaptability of the heat upgrading under big flow high concurrent scene.
Below with reference to Fig. 6, it illustrates suitable for for realizing the computer system 600 of the server of the embodiment of the present application
Structure diagram.Server shown in Fig. 6 is only an example, should not be to the function and use scope band of the embodiment of the present application
Carry out any restrictions.
As shown in fig. 6, computer system 600 includes central processing unit (CPU) 601, it can be read-only according to being stored in
Program in memory (ROM) 602 or be loaded into program in random access storage device (RAM) 603 from storage part 608 and
Perform various appropriate actions and processing.In RAM 603, also it is stored with system 600 and operates required various programs and data.
CPU 601, ROM 602 and RAM 603 are connected with each other by bus 604.Input/output (I/O) interface 605 is also connected to always
Line 604.
I/O interfaces 605 are connected to lower component：Importation 606 including keyboard, mouse etc.；Penetrated including such as cathode
The output par, c 607 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage part 608 including hard disk etc.；
And the communications portion 609 of the network interface card including LAN card, modem etc..Communications portion 609 via such as because
The network of spy's net performs communication process.Driver 610 is also according to needing to be connected to I/O interfaces 605.Detachable media 611, such as
Disk, CD, magneto-optic disk, semiconductor memory etc., are installed on driver 610, in order to read from it as needed
Computer program be mounted into as needed storage part 608.
Especially, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product, it includes being carried on computer-readable medium
On computer program, the computer program include be used for execution flow chart shown in method program code.In such reality
Apply in example, which can be downloaded and installed by communications portion 609 from network, and/or from detachable media
611 are mounted.When the computer program is performed by central processing unit (CPU) 601, perform what is limited in the present processes
Above-mentioned function.It should be noted that computer-readable medium described herein can be computer-readable signal media or
Computer-readable recording medium either the two any combination.Computer-readable recording medium for example can be --- but
Be not limited to --- electricity, magnetic, optical, electromagnetic, system, device or the device of infrared ray or semiconductor, or it is any more than combination.
The more specifically example of computer-readable recording medium can include but is not limited to：Electrical connection with one or more conducting wires,
Portable computer diskette, hard disk, random access storage device (RAM), read-only storage (ROM), erasable type may be programmed read-only deposit
Reservoir (EPROM or flash memory), optical fiber, portable compact disc read-only storage (CD-ROM), light storage device, magnetic memory
Part or above-mentioned any appropriate combination.In this application, computer-readable recording medium can any be included or store
The tangible medium of program, the program can be commanded the either device use or in connection of execution system, device.And
In the application, computer-readable signal media can include believing in a base band or as the data that a carrier wave part is propagated
Number, wherein carrying computer-readable program code.The data-signal of this propagation can take various forms, including but not
It is limited to electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer
Any computer-readable medium beyond readable storage medium storing program for executing, the computer-readable medium can send, propagate or transmit use
In by instruction execution system, device either device use or program in connection.Included on computer-readable medium
Program code any appropriate medium can be used to transmit, include but not limited to：Wirelessly, electric wire, optical cable, RF etc., Huo Zheshang
Any appropriate combination stated.
Flow chart and block diagram in attached drawing, it is illustrated that according to the system of the various embodiments of the application, method and computer journey
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
The part of one module of table, program segment or code, the part of the module, program segment or code include one or more use
In the executable instruction of logic function as defined in realization.It should also be noted that marked at some as in the realization replaced in square frame
The function of note can also be with different from the order marked in attached drawing generation.For example, two square frames succeedingly represented are actually
It can perform substantially in parallel, they can also be performed in the opposite order sometimes, this is depending on involved function.Also to note
Meaning, the combination of each square frame and block diagram in block diagram and/or flow chart and/or the square frame in flow chart can be with holding
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Described unit can also be set within a processor, for example, can be described as：A kind of processor bag
Include verification unit, acquiring unit, the first upgrade unit and the second upgrade unit.Wherein, the title of these units is in certain situation
Under do not form restriction to the unit in itself, for example, verification unit is also described as " forwarding object message in application letter
Cease the unit verified ".
As on the other hand, present invention also provides a kind of computer-readable medium, which can be
Included in device described in above-described embodiment；Can also be individualism, and without be incorporated the device in.Above-mentioned calculating
Machine computer-readable recording medium carries one or more program, when said one or multiple programs are performed by the device so that should
Device：The upgrade command of object message forwarding application message is included in response to receiving, application message is forwarded to the object message
Verified, wherein, which is used to indicate that by original message forwarding application upgrade be object message forwarding application；Response
Pass through in definite verification, obtain object message forwarding application；In the second memory field, the quantity of established connection is present count
During value, the original message forwarding application upgrade which is run is object message forwarding application；In first
When the quantity for depositing the established connection in area is the default value, the original message forwarding application which is run rises
Level is object message forwarding application.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from foregoing invention design, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical solutions for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical solution that the technical characteristic of energy is replaced mutually and formed.
Claims (16)
1. a kind of upgrade method for server, the Installed System Memory of the server is divided into the first memory field and the second memory
Area, first memory field have original message forwarding to apply with second memory field operation, the described method includes：
The upgrade command of object message forwarding application message is included in response to receiving, application message is forwarded to the object message
Verified, wherein, the upgrade command is used to indicate that by original message forwarding application upgrade be object message forwarding application；
In response to determining that verification passes through, the object message forwarding application is obtained；
When the quantity of the established connection in the second memory field is default value, original that second memory field is run
The forwarding application upgrade of beginning message is object message forwarding application；
When the quantity of the established connection in the first memory field is the default value, first memory field is run
Original message forwarding application upgrade for the object message forwarding application.
2. upgrade method according to claim 1, wherein, the quantity in the established connection in the second memory field
For default value when, the original message forwarding application upgrade that second memory field is run should for object message forwarding
With, including：
In response to receiving message forwarding request, whether the quantity for determining the established connection in the second memory field is present count
Value, if so, the original message forwarding application upgrade that second memory field is run is object message forwarding application,
Second memory field that operation has the object message forwarding application creates connection, and updates second memory field and established
Connection quantity.
3. upgrade method according to claim 2, wherein, in the definite established connection in second memory field
, will when the quantity in the established connection in the second memory field is default value after whether quantity is default value
The original message forwarding application upgrade that second memory field is run is object message forwarding application, is further included：
Quantity in response to determining the established connection in the second memory field is not the default value, in first memory
Area creates connection, and updates the quantity of the established connection in the first memory field.
4. according to the upgrade method described in one of claim 1-3, wherein, it is described in the established connection in the first memory field
Quantity when being the default value, be the target by the original message forwarding application upgrade that first memory field is run
Message forwarding application, including：
In response to receiving message forwarding request, whether the quantity for determining the established connection in the first memory field is described pre-
If numerical value, if so, the original message forwarding application upgrade that first memory field is run should for object message forwarding
With random selection operation has any in first memory field and second memory field of the object message forwarding application
Memory field, creates connection in selected memory field, and updates the quantity of the established connection in selected memory field.
5. upgrade method according to claim 4, wherein, in the definite established connection in first memory field
After whether quantity is the default value, the quantity in the established connection in the first memory field is the present count
During value, the original message forwarding application upgrade that first memory field is run is object message forwarding application, is also wrapped
Include：
Quantity in response to determining the established connection in the first memory field is not the default value, in second memory
Area creates connection, and updates the quantity of the established connection in the second memory field.
6. upgrade method according to claim 1, wherein, described object message forwarding application is included in response to receiving
Before upgrade command described in information, the method further includes：
In response to receiving message forwarding request, randomly choose any interior in first memory field and second memory field
Area is deposited, using selected memory field as target memory area, creates and connects in the target memory area, and update in the target
Deposit the quantity of the established connection in area.
7. upgrade method according to claim 1, wherein, the object message forwarding application message includes following at least one
：The path of the object message forwarding application, the title of the object message forwarding application, the object message forwarding application
Version number, perform the user information of updating operation, perform the operating time of updating operation, the object message forwarding application
Check information.
8. a kind of update device for server, the Installed System Memory of the server is divided into the first memory field and the second memory
Area, first memory field have original message forwarding to apply with second memory field operation, and described device includes：
Verification unit, is configured to the upgrade command for including object message forwarding application message in response to receiving, to the mesh
Mark message forwarding application message is verified, wherein, the upgrade command is used for instruction and is by original message forwarding application upgrade
Object message forwarding application；
Acquiring unit, is configured to, in response to determining that verification passes through, obtain the object message forwarding application；
First upgrade unit, is configured to when the quantity of the established connection in the second memory field is default value, by institute
It is object message forwarding application to state the original message forwarding application upgrade run the second memory field；
Second upgrade unit, is configured to when the quantity of the established connection in the first memory field is the default value,
The original message forwarding application upgrade that first memory field is run is object message forwarding application.
9. update device according to claim 8, wherein, first upgrade unit is further configured to：
In response to receiving message forwarding request, whether the quantity for determining the established connection in the second memory field is present count
Value, if so, the original message forwarding application upgrade that second memory field is run is object message forwarding application,
Second memory field that operation has the object message forwarding application creates connection, and updates second memory field and established
Connection quantity.
10. update device according to claim 9, wherein, first upgrade unit is further configured to：
Quantity in response to determining the established connection in the second memory field is not the default value, in first memory
Area creates connection, and updates the quantity of the established connection in the first memory field.
11. according to the update device described in one of claim 8-10, wherein, second upgrade unit further configures use
In：
In response to receiving message forwarding request, whether the quantity for determining the established connection in the first memory field is described pre-
If numerical value, if so, the original message forwarding application upgrade that first memory field is run should for object message forwarding
With random selection operation has any in first memory field and second memory field of the object message forwarding application
Memory field, creates connection in selected memory field, and updates the quantity of the established connection in selected memory field.
12. update device according to claim 11, wherein, second upgrade unit is further configured to：
Quantity in response to determining the established connection in the first memory field is not the default value, in second memory
Area creates connection, and updates the quantity of the established connection in the second memory field.
13. update device according to claim 8, wherein, described device further includes：
Creating unit, is configured in response to receiving message forwarding request, randomly chooses first memory field and described the
Either memory area in two memory fields, using selected memory field as target memory area, creates in the target memory area and connects
Connect, and update the quantity of the established connection in target memory area.
14. update device according to claim 8, wherein, the object message forwarding application message include it is following at least
One：The path of the object message forwarding application, the title of the object message forwarding application, the object message forwarding should
Version number, performs the user information of updating operation, performs the operating time of updating operation, the object message forwarding application
Check information.
15. a kind of server, including：
One or more processors；
Storage device, for storing one or more programs,
When one or more of programs are performed by one or more of processors so that one or more of processors are real
The now method as described in any in claim 1-7.
16. a kind of computer-readable recording medium, is stored thereon with computer program, wherein, when which is executed by processor
Realize the method as described in any in claim 1-7.
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