CN109391656A - A kind of restoration methods of device management session, device, client and server - Google Patents
A kind of restoration methods of device management session, device, client and server Download PDFInfo
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- CN109391656A CN109391656A CN201710676037.XA CN201710676037A CN109391656A CN 109391656 A CN109391656 A CN 109391656A CN 201710676037 A CN201710676037 A CN 201710676037A CN 109391656 A CN109391656 A CN 109391656A
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- administration order
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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
- H04L67/14—Session management
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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
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention provides restoration methods, device, client and the server of a kind of device management session, it is related to open mobile alliance device management technical field, the described method includes: generating the session recovery data packets of the first session for restorer management, the session recovery data packets include the execution coomand mode and implementing result of the first session；The session recovery data packets are saved, and report to server；Receive the administration order data packet of the recovery process for the first session that server is sent.The solution of the present invention realizes the recovery of interruption in any case in device management session, reduce the flow consumption of repetition session, the consumption for reducing dynamic resource when server waits, accelerates the entire management process of device management session, reduces the government pressure of server.
Description
Technical field
The invention belongs to Open Mobile Alliance (Open Mobile Alliance, OMA) equipment management (Device
Management, DM) technical field, more particularly, to a kind of restoration methods of device management session, device, client and service
Device.
Background technique
During actual DM session interaction, process interrupt caused by often will appear due to various reasons, such as equipment
Restart, Network Abnormal etc., after interruption, client or server can carry out restoring the conversation procedure, but nothing by retrying connection
By being server or client, resource is consumed in order to avoid falling into a long wait some session process, generally can be all arranged
The session waiting time terminates whole process if being more than the time.Especially server side, since the number of devices of management is general
It is very huge, it is impossible to be set in a management role, after time-out, even if client carries out the too long waiting time
Connection is retried, server can not also continue unfinished management role.Appoint to which primary new management can only be re-initiated
Business will lead to many unnecessary or duplicate interactive processes in this way.Such as: server, which needs to acquire client, currently pacifies
Which application is filled, when there are many software of terminal installation, client needs for data to be divided into more packets and is transferred to server, is handing over
Once there is the interruption of long period during mutually, then server can only re-initiate acquisition tasks, and client also can only be from
Head reports the application data of installation, and the data reported before can only also repeat to report, and results in flow waste.
Summary of the invention
The purpose of the present invention is to provide a kind of restoration methods of device management session, device, client and server, from
And avoid needing to re-initiate the device management session after the device management session is interrupted, cause many unnecessary
Or duplicate interactive process.
To achieve the goals above, the embodiment of the invention provides a kind of restoration methods of device management session, it is applied to
Client-side, which comprises
The session recovery data packets of the first session for restorer management are generated, the session recovery data packets include
The execution coomand mode and implementing result of first session；
The session recovery data packets are saved, and report to server；
Receive the administration order data packet of the recovery process for the first session that server is sent.
Wherein, before generating the session recovery data packets for the first session of restorer management, the method is also
Include:
Receive the administration order data packet that server is sent in the first session of equipment management；
The administration order data packet is executed, holding for the first session generated when executing the administration order data packet is saved
Row result data packet；Wherein, the implementing result data packet includes: the first session id of the first session, and, the first session
Execute coomand mode and implementing result；
The implementing result data packet is sent to server；
After receiving the confirmation data packet for the implementing result data packet that the server is sent, the execution is deleted
Result data packet.
Wherein, before generating the session recovery data packets for the first session of restorer management, the method is also
Include:
What reception server was sent in the second session of equipment management is used to indicate the notice for restoring first session
Message；Wherein, the notification message includes: first pass recovering mark information, the first session id of the first session, and,
Second session id of two sessions；
Wherein, the step of session recovery data packets generated for the first session of restorer management include:
According to first session id, can judgement restore first session；If can, according to the first pass mark
Will information, second session id, and, the execution coomand mode and implementing result of first session generate the session
Recovery data packets.
Wherein, can the judgement restore the step of first session and include:
If can get include first session id implementing result data packet, judge that first meeting can be restored
Words, otherwise, cannot restore first session.
Wherein, the step of session recovery data packets generated for the first session of equipment management include:
Judge whether the first session of equipment management is interrupted；
When determining first conversation, judge whether the initiator of first session is client；
When the initiator for determining first session is client, the implementing result data of first session are obtained
Packet；
Third session is initiated, and generates and is used to indicate the session recovery data packets for restoring first session, the session
Recovery data packets include the implementing result data packet of first session, second procedure recovering mark information, and, the third
The third session id of session.
Wherein, the step of whether first session for judging equipment management is interrupted include:
In preset duration after reporting the implementing result data packet of first session, confirmation data packet is not received, or
Person in the preset duration after reporting the implementing result data packet of first session, does not receive when terminating data packet, determines institute
State the first conversation.
The embodiment of the present invention also provides a kind of restoration methods of device management session, is applied to server side, the method
Include:
The session recovery data packets for the first session for restorer management that client is sent are received, the session is extensive
Complex data packet includes the execution coomand mode and implementing result of the first session；
According to the session recovery data packets, the administration order data packet that the first session restores process is sent.
Wherein, receive client send the first session for restorer management session recovery data packets it
Before, the method also includes:
The implementing result data packet for the first session that client reports is received, the implementing result data packet includes: first
First session id of session, and, the execution coomand mode and implementing result of the first session；
The implementing result data packet for saving the first session according to the execution coomand mode of first session and executes knot
Fruit, from the administration order for being not carried out the current successful execution of deletion in order of the first session；
Judge with the presence or absence of the administration order being not carried out in first session, if so, the pipe being not carried out described in then sending
The administration order data packet of reason order sends the end data packet of first session if nothing.
Wherein, the session recovery data packets for the first session for restorer management that the reception client is sent
Step includes:
Receive what client reported in the second session, the session for being used to indicate the first session of restorer management restores
Data packet；Wherein, the session recovery data packets include: first pass recovering mark information, the second meeting of second session
ID is talked about, and, the implementing result data packet of first session.
Wherein, described according to the session recovery data packets, send the administration order data packet that the first session restores process
The step of include:
According to first session id, judge whether first session can restore；If can, according to first session
ID obtains the administration order being not carried out in first session；
According to the administration order being not carried out in first session, and, second session id obtains first meeting
Words restore the administration order data packet of process；
First session is sent in the second session restores the administration order data packet of process to client.
Wherein, the session recovery data packets of the first session for restorer management sent in the reception client
The step of before, the method also includes:
Judge whether the first session of equipment management is interrupted；
When determining first conversation, judge whether the initiator of first session is server；
When the initiator for determining first session is server, the management life being not carried out in first session is obtained
It enables；
Third session is initiated, and generates and is used to indicate the notification message for restoring first session, wherein the notice disappears
First session id of the breath including first session, the third session id of third session, and, second procedure recovering mark letter
Breath；
The notification message is sent to client.
Wherein, the step of whether first session for judging equipment management is interrupted include:
In preset duration after sending the administration order data packet of first session, the institute of client transmission is not received
When stating the corresponding implementing result data packet of administration order data packet, first conversation is determined.
Wherein, described according to the session recovery data packets, send the administration order data packet that the first session restores process
The step of include:
According to the administration order being not carried out in first session, and, the third session id obtains first meeting
Words restore the administration order data packet of process；
First session is sent in third session restores the administration order data packet of process to client.
The embodiment of the present invention also provides a kind of recovery device of device management session, is applied to client-side, described device
Include:
Generation module, for generating the session recovery data packets for being used for the first session of restorer management, the session
Recovery data packets include the execution coomand mode and implementing result of the first session；
Memory module for saving the session recovery data packets, and reports to server；
First receiving module, the administration order data packet of the recovery process of the first session for receiving server transmission.
Wherein, described device further include:
Second receiving module, the administration order data sent in the first session of equipment management for receiving server
Packet；
Execution module is saved and is generated when executing the administration order data packet for executing the administration order data packet
The first session implementing result data packet；Wherein, the implementing result data packet includes: the first session id of the first session,
And first session execution coomand mode and implementing result；
Sending module, for sending the implementing result data packet to server；
Removing module, for when the confirmation data packet for receiving the implementing result data packet that the server is sent
Afterwards, the implementing result data packet is deleted.
Wherein, described device further include:
Third receiving module restores institute for being used to indicate of receiving that server sends in the second session of equipment management
State the notification message of the first session；Wherein, the notification message includes: first pass recovering mark information, and the of the first session
One session id, and, the second session id of the second session；
Wherein, the generation module includes:
First judging submodule, for according to first session id, can judgement to restore first session；If can,
Then according to the first pass flag information, second session id, and, it the execution coomand mode of first session and holds
Row is as a result, generate the session recovery data packets.
Wherein, first judging submodule includes:
Judging unit, if for can get include first session id implementing result data packet, judge energy
Restore first session, otherwise, first session cannot be restored.
Wherein, the generation module includes:
Second judgment submodule, for judging whether the first session of equipment management is interrupted；
Third judging submodule, for when determining first conversation, judging the initiator of first session
It whether is client；
Acquisition submodule, for obtaining first session when the initiator for determining first session is client
Implementing result data packet；
Trigger module is used to indicate the session for restoring first session recovery number for initiating third session, and generating
According to packet, the session recovery data packets include the implementing result data packet of first session, second procedure recovering mark information,
And the third session id of the third session.
Wherein, the second judgment submodule includes:
Determination unit in the preset duration after implementing result data packet for reporting first session, does not receive
Data packet is confirmed, alternatively, not receiving end number in the preset duration after reporting the implementing result data packet of first session
When according to packet, first conversation is determined.
The embodiment of the present invention also provides a kind of client, including memory, processor and is stored on the memory simultaneously
The computer program that can be run on the processor；Wherein, it is realized when the processor executes described program as described above
Method.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, wherein should
The step in method as described above is realized when program is executed by processor.
The embodiment of the present invention also provides a kind of recovery device of device management session, is applied to server side, wherein described
Device includes:
First receiving module restores for receiving the session of the first session for restorer management of client transmission
Data packet, the session recovery data packets include the execution coomand mode and implementing result of the first session；
First sending module, for sending the management life that the first session restores process according to the session recovery data packets
Enable data packet.
Wherein, described device further include:
Second receiving module, it is described to execute knot for receiving the implementing result data packet for the first session that client reports
Fruit data packet includes: the first session id of the first session, and, the execution coomand mode and implementing result of the first session.
Memory module, for saving the implementing result data packet of the first session, according to the execution order of first session
State and implementing result, from the administration order for being not carried out the current successful execution of deletion in order of the first session；
First judgment module, for judging with the presence or absence of the administration order being not carried out in first session, if so, then sending out
The administration order data packet of the administration order being not carried out is sent to send the end data packet of first session if nothing.
Wherein, first receiving module includes:
Receiving submodule reports for receiving client in the second session, is used to indicate the of restorer management
The session recovery data packets of one session；Wherein, the session recovery data packets include: first pass recovering mark information, described
Second session id of the second session, and, the implementing result data packet of first session.
Wherein, first sending module includes:
First judging submodule: for judging whether first session can restore according to first session id；If
Can, then according to first session id, obtain the administration order being not carried out in first session；
First acquisition submodule, for according to the administration order being not carried out in first session, and, second meeting
ID is talked about, the administration order data packet that first session restores process is obtained；
First sending submodule restores the administration order data of process for sending first session in the second session
It wraps to client.
Wherein, described device further include:
Second judgment module, for judging whether the first session of equipment management is interrupted；
First obtains module, for obtaining first meeting when the initiator for determining first session is server
The administration order being not carried out in words；
Trigger module for initiating third session, and generates and is used to indicate the notification message for restoring first session,
In, the notification message includes the first session id of first session, the third session id of third session, and, second
Journey recovering mark information；
Second sending module, for sending the notification message to client.
Wherein, second judgment module includes:
It determines submodule, in the preset duration after administration order data packet for sending first session, does not receive
When the corresponding implementing result data packet of the administration order data packet sent to client, first conversation is determined.
Wherein, first sending module includes:
Second acquisition submodule, for according to the administration order being not carried out in first session, and, the third meeting
ID is talked about, the administration order data packet that first session restores process is obtained；
Second sending submodule restores the administration order data of process for sending first session in third session
It wraps to client.
The embodiment of the present invention also provides a kind of server, including memory, processor and is stored on the memory simultaneously
The computer program that can be run on the processor；Wherein, it is realized when the processor executes described program as described above
Method.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, wherein should
The step in method as described above is realized when program is executed by processor.
Above-mentioned technical proposal of the invention at least has the following beneficial effects:
The embodiment of the present invention by being saved to the data packet sent and received during device management session,
When the device management session is interrupted, according to the data packet of preservation, by establishing new session process, to the equipment
Management session is restored, to avoid re-executing the administration order executed in the device management session, is made
It is consumed at flow；The embodiment of the present invention can restore any interruption situation of the device management session, and do not need into
Row retries, and reduces the consumption of the dynamic resource when waiting of server；In addition, the Restoration Mechanism of the embodiment of the present invention, it can
Entire conversation procedure is completed faster, reduces the government pressure of server.
Detailed description of the invention
Fig. 1 is the basic schematic diagram of the restoration methods of the equipment of the embodiment of the present invention management session；
Fig. 2 is the another basic schematic diagram of the restoration methods of the equipment of the embodiment of the present invention management session；
Fig. 3 is the composition schematic diagram of the recovery device of the equipment of the embodiment of the present invention management session；
Fig. 4 is the another composition schematic diagram of the recovery device of the equipment of the embodiment of the present invention management session；
Fig. 5 is the recovery flow diagram for the device management session that client of the embodiment of the present invention is initiated；
Fig. 6 is the recovery flow diagram for the device management session that server of the embodiment of the present invention is initiated；
Fig. 7 is the flow diagram that data save in device management session of the embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The embodiment of the present invention causes for conversation is solved by re-initiating device management session in the prior art
The problem of wasting of resources, provides restoration methods, device, client and the server of a kind of equipment management, utilizes the meeting of preservation
Words ID and the implementing result data packet currently saved, it will words are restored from interruption position, realize and faster complete conversation procedure, subtract
Lack server admin pressure, while decreasing the consumption of flow.
As shown in Figure 1, one embodiment of the invention provides a kind of restoration methods of equipment management, it is applied to client
Side, which comprises
Step 15, the session recovery data packets of the first session for restorer management are generated, the session restores number
It include the execution coomand mode and implementing result of the first session according to packet.
Step 16, the session recovery data packets are saved, and report to server.
Step 17, the administration order data packet of the recovery process for the first session that server is sent is received.
Specifically, the session recovery data packets include: the standard content generated according to the relevant regulations of OMA DM agreement,
And indicate that this device management session is to restore the content of process as follows:
Wherein, Alert 1226 is that (Generic Alert) type is commonly alerted defined in DM agreement, by increasing class
Type (Type) org.openmobilealliance.dm.session.unfinished come indicate this DM session be carry out
Recovery tasks, meanwhile, in the data (Data) of the alarm (Alert), by final session ID (last session id),
Indicate which time DM session process is the recovery tasks be for.
Meanwhile not sent successful data (unfinished when in the data packet also including restored conversation
session data)。
In the embodiment of the present invention, client is in the session recovery data packets for generating the first session for restorer management
Before, the device management session restoration methods further include:
Step 11, the administration order data packet that server is sent in the first session of equipment management is received.
Step 12, the administration order data packet is executed, first generated when executing the administration order data packet is saved
The implementing result data packet of session；Wherein, the implementing result data packet includes: the first session id of the first session, and, the
The execution coomand mode and implementing result of one session.
Step 13, the implementing result data packet is sent to server.
Step 14, it after receiving the confirmation data packet for the implementing result data packet that the server is sent, deletes
The implementing result data packet.
Specifically, step 11- step 14 is client during device management session, the pipe that server issues is received
Implementation procedure after managing command packet, client save the administration order after receiving administration order data packet first
Data packet, to avoid when executing again, not confirming the administration order needed to be implemented after executing failure；Then institute is executed
Administration order data packet is stated, is obtained and is executed coomand mode and implementing result and save, is executed when the execution coomand mode is shown
When success, the administration order data packet is deleted, to discharge the memory of the client；By the execution coomand mode and hold
Row as a result, and, the session id of the device management session, formed implementing result data packet, be sent to server；Finally when connecing
When receiving the confirmation data packet that server issues, then the implementing result data packet is deleted, to discharge the memory of client.It is right
The implementing result data packet is saved, be in order to the device management session interruption after, can be according to the execution of preservation
Result data packet restores the device management session, thus avoid re-starting the consumption that session causes flow, and
The government pressure of server.
Wherein, when sending the implementing result data packet, if can not single sent total data, by the execution
Result data packet carries out more packets and sends, and when all data are sent successfully, and receives and confirms data packet and new administration order number
After packet, then delete the implementing result data packet.
Wherein, the session for the first session that the following two kinds is generated for restorer management is provided in the embodiment of the present invention
The mode of recovery data packets:
Mode one: when the initiator of first session is server, before step 11, the device management session it is extensive
Compound method further include:
What reception server was sent in the second session of equipment management is used to indicate the notice for restoring first session
Message；Wherein, the notification message includes: first pass recovering mark information, the first session id of the first session, and,
Second session id of two sessions.
The step 11 specifically:
According to first session id, can judgement restore first session；If can, according to the first pass mark
Will information, second session id, and, the execution coomand mode and implementing result of first session generate the session
Recovery data packets.
Specifically, can the judgement restore the step of first session includes:
If can get include first session id implementing result data packet, judge that first meeting can be restored
Words, otherwise, cannot restore first session.
Mode two: when the initiator of first session is client, the step 11 specifically:
Step 111, judge whether the first session of equipment management is interrupted.
Specifically, judging what whether the first session of equipment management was interrupted method particularly includes: client reports described
In preset duration after the implementing result data packet of one session, confirmation data packet is not received, alternatively, reporting first session
Implementing result data packet after preset duration in, do not receive terminate data packet when, determine first conversation.
Step 112, when determining first conversation, judge whether the initiator of first session is client
End.
Specifically, initiator can generate the session id of a device management session when device management session is initiated,
Meanwhile generating an initiation flag information, when in the client including the initiation flag information, the equipment management
The initiator of session is client, and otherwise, initiator is server.
Step 113, when the initiator for determining first session is client, the execution knot of first session is obtained
Fruit data packet.
Step 114, third session is initiated, and generates and is used to indicate the session recovery data packets for restoring first session,
The session recovery data packets include the implementing result data packet of first session, second procedure recovering mark information, and,
The third session id of the third session.
Specifically, the implementing result data packet of first session is, client saves in first conversation procedure
The first session id, execute coomand mode and implementing result；The second procedure recovering mark information is that identify the session extensive
Complex data packet is the mark for restoring the data packet of process；The third session id is the of the recovery process of first session
The session id of three sessions.
In the above embodiment of the present invention, the client can be realized causes device management session due to client
Interruption, and, the recovery of the interruption of device management session is caused due to server, and do not need to be repeated and retry,
To reduce the consumption of dynamic resource when server waits.
It should be noted that server after receiving the session recovery data packets, carries out the related behaviour such as authenticating first
Make, so that the data for guaranteeing that the client is sent are legal and safe.
As shown in Fig. 2, the embodiment of the present invention also provides a kind of restoration methods of device management session, it is applied to server
Side, which comprises
Step 24, the session recovery data packets for the first session for restorer management that client is sent, institute are received
State the execution coomand mode and implementing result that session recovery data packets include the first session.
Step 25, according to the session recovery data packets, the administration order data packet that the first session restores process is sent.
In the embodiment of the present invention, restore in the session for receiving the first session for restorer management that client is sent
Before data packet, the method also includes:
Step 21, the implementing result data packet for the first session that client reports, the implementing result data packet packet are received
It includes: the first session id of the first session, and, the execution coomand mode and implementing result of the first session.
Wherein, the implementing result data packet of first session is the administration order data that client is issued according to server
Packet, the implementing result data packet of generation.
Step 22, the implementing result data packet for saving the first session, according to the execution coomand mode of first session and
Implementing result, from the administration order for being not carried out the current successful execution of deletion in order of the first session.
Specifically, if the implementing result data packet is that a point more packets are sent, it is whole in the implementing result data packet
It is sent completely, and executes coomand mode when be successfully, the administration order of deletion successful execution, to make on server always
Preserve the administration order being not carried out.
Step 23, judge with the presence or absence of the administration order being not carried out in first session, if so, not held described in then sending
The administration order data packet of capable administration order sends the end data packet of first session if nothing.
Specifically, in the embodiment of the present invention, the step 24 includes:
Receive what client reported in the second session, the session for being used to indicate the first session of restorer management restores
Data packet；Wherein, the session recovery data packets include: first pass recovering mark information, the second meeting of second session
ID is talked about, and, the implementing result data packet of first session.
Wherein, above-mentioned steps are that when the initiator of first session is client, client detects first meeting
When words are interrupted, actively restore the session recovery data packets generated during first session, due to the recovery process quilt
It is operated as the second session, therefore, the second session of second session is included in the session recovery data packets
ID。
Wherein, it in the embodiment of the present invention, when receiving the client and actively restoring first session, reports
After session recovery data packets, the step 25 includes:
Step 251, according to first session id, judge whether first session can restore；If can, according to
First session id obtains the administration order being not carried out in first session.
Wherein, when the server detects the administration order of first session being not carried out, described first is determined
Session can restore, and otherwise, first session cannot restore.
Step 252, according to the administration order being not carried out in first session, and, second session id obtains institute
State the administration order data packet that the first session restores process.
Wherein, the administration order data packet includes the second session id of the second session, and, the management hit being not carried out
First administration order.
Step 253, first session is sent in the second session restores the administration order data packet of process to client.
Further, in the embodiment of the present invention, if the initiator of first session is server, the step 21
Before, the method also includes:
Judge whether the first session of equipment management is interrupted.
Wherein, the step of whether first session for judging equipment management is interrupted specifically includes:
In preset duration after sending the administration order data packet of first session, the institute of client transmission is not received
When stating the corresponding implementing result data packet of administration order data packet, first conversation is determined.
When determining first conversation, judge whether the initiator of first session is server.
Wherein, when device management session is initiated, initiator can generate the session id of a device management session, together
When, generate an initiation flag information, when in the server including the initiation flag information, the equipment management meeting
The initiator of words is client, and otherwise, initiator is server.
When the initiator for determining first session is server, the management life being not carried out in first session is obtained
It enables.
Wherein, when initiating first session, client can save all administration orders of first session, work as reception
The administration order is then deleted after characterizing the implementing result data packet that the administration order runs succeeded to each administration order,
Make only to preserve the administration order being not carried out on the server always.
Third session is initiated, and generates and is used to indicate the notification message for restoring first session, wherein the notice disappears
First session id of the breath including first session, the third session id of third session, and, second procedure recovering mark letter
Breath.
Wherein, for the notification message for notifying client, session id is that the device management session of the first session id needs
Restored, and the session id after recovery is third session id.
The notification message is sent to client.
Specifically, when first session is initiated by server, the step 25 includes:
According to the administration order being not carried out in first session, and, the third session id obtains first meeting
Words restore the administration order data packet of process.
First session is sent in third session restores the administration order data packet of process to client.
The above embodiment of the present invention is the restoration methods of server side in device management session recovery process, comprising: clothes
Business device actively initiates restoration methods when session, and, restored according to the session recovery data packets of client active transmission
Method reduce the government pressure of server to realize the recovery of the interruption to any situation of device management session
With the consumption of dynamic resource.
As shown in figure 3, the embodiment of the present invention also provides a kind of recovery device of device management session, it is applied to client
Side, wherein described device includes:
Generation module 31, for generating the session recovery data packets for being used for the first session of restorer management, the meeting
Words recovery data packets include the execution coomand mode and implementing result of the first session.
Memory module 32 for saving the session recovery data packets, and reports to server.
First receiving module 33, the administration order data of the recovery process of the first session for receiving server transmission
Packet.
Wherein, in the embodiment of the present invention, described device further include:
Second receiving module, the administration order data sent in the first session of equipment management for receiving server
Packet.
Execution module is saved and is generated when executing the administration order data packet for executing the administration order data packet
The first session implementing result data packet；Wherein, the implementing result data packet includes: the first session id of the first session,
And first session execution coomand mode and implementing result.
Sending module, for sending the implementing result data packet to server；
Removing module, for when the confirmation data packet for receiving the implementing result data packet that the server is sent
Afterwards, the implementing result data packet is deleted.The removing module 37, which realizes, carries out in real time the preservation information of the client
It updates, so that the client is only saved newest implementing result data packet, to save the memory headroom of the client.
Further, in the embodiment of the present invention, described device further include:
Third receiving module restores institute for being used to indicate of receiving that server sends in the second session of equipment management
State the notification message of the first session；Wherein, the notification message includes: first pass recovering mark information, and the of the first session
One session id, and, the second session id of the second session.
Specifically, in the embodiment of the present invention, the generation module includes:
First judging submodule, for according to first session id, can judgement to restore first session；If can,
Then according to the first pass flag information, second session id, and, it the execution coomand mode of first session and holds
Row is as a result, generate the session recovery data packets.
Wherein, first judging submodule includes:
Judging unit, if for can get include first session id implementing result data packet, judge energy
Restore first session, otherwise, first session cannot be restored.
Specifically, in the embodiment of the present invention, the generation module further include:
Second judgment submodule, for judging whether the first session of equipment management is interrupted.
Third judging submodule, for when determining first conversation, judging the initiator of first session
It whether is client.
Acquisition submodule, for obtaining first session when the initiator for determining first session is client
Implementing result data packet.
Trigger module is used to indicate the session for restoring first session recovery number for initiating third session, and generating
According to packet, the session recovery data packets include the implementing result data packet of first session, second procedure recovering mark information,
And the third session id of the third session.
Specifically, the second judgment submodule includes:
Determination unit in the preset duration after implementing result data packet for reporting first session, does not receive
Data packet is confirmed, alternatively, not receiving end number in the preset duration after reporting the implementing result data packet of first session
When according to packet, first conversation is determined.
In the above embodiment of the present invention, first judging submodule is used for when server initiates to restore process, root
According to received first session id of third receiving module, judge that can the client restore first session, if can, it will be
The execution coomand mode and implementing result that failure is sent in first session, are re-transmitted to server, to realize described first
The recovery of session.The second judgment submodule, third judgment value module, acquisition submodule and triggering submodule, for determining
Whether the initiator of first session is client, if so, third session is actively initiated by client, thus described in restoring
First session.
The embodiment of the present invention also provides a kind of client, including memory, processor and is stored on the memory
And the computer program that can be run on the processor；Wherein, it is realized when the processor executes described program as described above
Method.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, wherein should
The step in method as described above is realized when program is executed by processor.
As shown in figure 4, the embodiment of the present invention also provides a kind of recovery device of device management session, it is applied to server
Side, wherein described device includes:
First receiving module 41, it is extensive for receiving the session of the first session for restorer management of client transmission
Complex data packet, the session recovery data packets include the execution coomand mode and implementing result of the first session.
First sending module 42, for sending the management that the first session restores process according to the session recovery data packets
Command packet.
Wherein, in the embodiment of the present invention, described device further include:
Second receiving module, it is described to execute knot for receiving the implementing result data packet for the first session that client reports
Fruit data packet includes: the first session id of the first session, and, the execution coomand mode and implementing result of the first session.
Memory module, for saving the implementing result data packet of the first session, according to the execution order of first session
State and implementing result, from the administration order for being not carried out the current successful execution of deletion in order of the first session.
First judgment module, for judging with the presence or absence of the administration order being not carried out in first session, if so, then sending out
The administration order data packet of the administration order being not carried out is sent to send the end data packet of first session if nothing.
Specifically, first receiving module 41 includes:
Receiving submodule reports for receiving client in the second session, is used to indicate the of restorer management
The session recovery data packets of one session；Wherein, the session recovery data packets include: first pass recovering mark information, described
Second session id of the second session, and, the implementing result data packet of first session.
Specifically, first sending module 42 includes:
First judging submodule: for judging whether first session can restore according to first session id；If
Can, then according to first session id, obtain the administration order being not carried out in first session.
First acquisition submodule, for according to the administration order being not carried out in first session, and, second meeting
ID is talked about, the administration order data packet that first session restores process is obtained.
First sending submodule restores the administration order data of process for sending first session in the second session
It wraps to client.
Further, in the embodiment of the present invention, described device further include:
Second judgment module, for judging whether the first session of equipment management is interrupted.
Specifically, the judgment module includes a determining submodule, for sending the administration order number of first session
According to the corresponding implementing result data packet of the administration order data packet in the preset duration after packet, not receiving client transmission
When, determine first conversation.
First obtains module, for obtaining first meeting when the initiator for determining first session is server
The administration order being not carried out in words.
Trigger module for initiating third session, and generates and is used to indicate the notification message for restoring first session,
In, the notification message includes the first session id of first session, the third session id of third session, and, second
Journey recovering mark information.
Second sending module, for sending the notification message to client.
In the above embodiment of the present invention, second judgment module, it is described first obtain module, the trigger module and
The sending module, is applied particularly to, and when the initiator of first session is server, the server actively initiates the
Three sessions, for restoring first session.
Specifically, first sending module 41 includes:
Second acquisition submodule, for according to the administration order being not carried out in first session, and, the third meeting
ID is talked about, the administration order data packet that first session restores process is obtained.
Second sending submodule restores the administration order data of process for sending first session in third session
It wraps to client.
The embodiment of the present invention also provides a kind of server, including memory, processor and is stored on the memory simultaneously
The computer program that can be run on the processor；Wherein, it is realized when the processor executes described program as described above
Method.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, wherein should
The step in method as described above is realized when program is executed by processor.
As shown in figure 5, the recovery process for the device management session that the client of the embodiment of the present invention is initiated are as follows:
Step 501, client judges whether the first session of equipment management is interrupted；Wherein, when transmission implementing result data
In preset duration after packet, confirmation data packet is not received or terminates data packet, then confirms first conversation, otherwise,
First session is not interrupted；When first session is not interrupted, 503 are thened follow the steps；When in confirmation first session
It has no progeny, thens follow the steps 502.
Step 502, judge whether the initiator of first session is client；Wherein, when the client detects
When the initiation flag information of first session, confirmation initiator is client, and otherwise, initiator is server.Work as initiator
When for client, 504 are thened follow the steps, otherwise, executes step 505.Waiting for server notification message transmission.
Step 503, the confirmation data packet or terminate data packet that the server to be received such as client issues.
Step 504, client obtains the implementing result data packet of first session, and executes step 506；Wherein, institute
Client is stated in first conversation procedure, it, can be by the implementing result data packet before sending implementing result data packet
It saves, thus, in first conversation, session recovery data packets are generated according to the implementing result data packet；It is connecing
After the confirmation data packet for receiving the implementing result data packet, the implementing result data packet can be deleted, thus described in reducing
The consumption of the memory of client.
Step 505, the notification message that the server to be received such as client issues.
Step 506, client generates the session recovery data packets of the first session recovery process, and executes step 507；
Wherein, the session recovery data packets include: the first session id of first session, and, the execution of first session
Result data packet.
Step 507, client saves the session recovery data packets of the first session recovery process, and is sent to service
Device.
Step 508, for server according to the session recovery data packets, can judgement restore first session；When described
Server can detect the administration order of first session being not carried out according to the session recovery data packets, then described
Server can restore first session, otherwise cannot restore；When first session can be restored, 509 are thened follow the steps,
It is no to then follow the steps 510.
Step 509, server obtains the administration order that first session is not carried out, and executes step 511.
Step 510, server sends the end data packet for terminating first session.
Step 511, server generates the administration order data packet of the second session；Wherein, second session is for extensive
The session process of multiple first session.
Step 512, server sends the administration order data packet of second session to client.
The client then terminates first session when receiving the end data packet；Receiving the meeting
When talking about recovery data packets, then session recovery data packets described in foundation execute corresponding administration order.
As shown in fig. 6, the recovery process for the device management session that server of the embodiment of the present invention is initiated are as follows:
Step 601, server judges whether the first session of equipment management is interrupted；Wherein, when server sends management life
In preset duration after enabling data packet, the implementing result number that is generated when not receiving administration order data packet described in client executing
According to packet, then first conversation is judged, otherwise, first session is not interrupted.When first conversation, execute
Step 602, otherwise, step 603 is executed.
Step 602, server judges whether the initiator of first session is server；Wherein, when the server
When detecting the initiation flag information of first session, confirmation initiator is server, and otherwise, initiator is client.When
When initiator is server, 604 are thened follow the steps, otherwise, executes step 605.
Step 603, the implementing result data packet that the client to be received such as server is sent.
Step 604, server obtains the administration order of first session being not carried out.
Step 605, the session of the recovery process for first session that the client to be received such as server is sent restores number
According to packet.
Step 606, according to the first session id of the first session, the third session id of the third session of initiation, and, session
Recovering mark information generates notification message, and executes step 607.
Step 607, server sends a notification message to client.
Step 608, can client judgement restore first session, if can, 609 are thened follow the steps, if cannot, it holds
Row step 610, wherein when the client, which can be got, includes the implementing result data packet of the first session id, then can
Enough restore first session, otherwise, cannot restore.
Step 609, the client is according to the first session id, third session id, and, the execution mandamus of the first session
State and implementing result generate the session recovery data packets of the recovery process of first session.
Step 610, client generates the session data packet of standard and reports to server.
Step 611, client reports the session recovery data packets to server.
Step 612, server generates the management of the recovery process of first session according to the session recovery data packets
Command packet.
Step 613, server issues the confirmation data packet of the administration order data packet and the session recovery data packets
To client.
As shown in fig. 7, during device management session, the data storing procedure of client and server are as follows:
Step 71, when initiating equipment management session, server saves all administration orders of the device management session.
Step 72, server issues first administration order in the administration order.
Step 73, client receives the administration order and saves, meanwhile, deleting last time executes and generates when administration order
Execute coomand mode and implementing result.
Step 74, administration order described in client executing.
Step 75, client saves the execution coomand mode and implementing result for executing and generating when the administration order, and deletes
Except the administration order.
Step 76, client sends the execution coomand mode and implementing result, and, the meeting of the device management session
Talk about the implementing result data packet that ID is generated.
Step 77, server receives the implementing result data packet, and deletes the administration order for having issued and having run succeeded.
The above embodiment of the present invention, client is after executing the administration order data packet, the implementing result number of generation
It is saved according to packet, after device management session is interrupted, according to the implementing result data packet of preservation, restores the equipment management meeting
Words realize that completing whole equipment faster manages conversation procedure, subtracts to avoid repeating the administration order executed
Few server admin pressure；Server deletes the management life currently to run succeeded after receiving the implementing result data packet
It enables, makes to save the administration order being currently not carried out on server always, after device management session interruption, by according to meeting
ID is talked about, the administration order being not carried out is obtained, to restore the device management session, reduces and repeats the flow of session and disappear
Consumption.
The embodiment of the present invention either leads to conversation, or the original due to server due to client
Because leading to conversation, do not need to be retried repeatedly to reduce dynamic resource when server waits to realize that session restores
Consumption.
It should be noted that in the above embodiment of the present invention, during client executing order or sending and receiving data,
If there is conversation, such as situations such as suspension/device powers down, if this device management session is by server triggers
, then waiting for server issues the notification message of recovery tasks；If the device management session process is initiated by client
, then recovery tasks are actively initiated after connecting active block, it may be assumed that in the recovery process of device management session, whose hair deferred to
It rises, the principle who restores.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (30)
1. a kind of restoration methods of device management session are applied to client-side, which is characterized in that the described method includes:
The session recovery data packets of the first session for restorer management are generated, the session recovery data packets include first
The execution coomand mode and implementing result of session；
The session recovery data packets are saved, and report to server；
Receive the administration order data packet of the recovery process for the first session that server is sent.
2. the method according to claim 1, wherein in the meeting for generating the first session for restorer management
Before talking about recovery data packets, the method also includes:
Receive the administration order data packet that server is sent in the first session of equipment management；
The administration order data packet is executed, the execution knot of the first session generated when executing the administration order data packet is saved
Fruit data packet；Wherein, the implementing result data packet includes: the first session id of the first session, and, the execution of the first session
Coomand mode and implementing result；
The implementing result data packet is sent to server；
After receiving the confirmation data packet for the implementing result data packet that the server is sent, the implementing result is deleted
Data packet.
3. according to the method described in claim 2, it is characterized in that,
Before generating the session recovery data packets for the first session of restorer management, the method also includes:
What reception server was sent in the second session of equipment management is used to indicate the notification message for restoring first session；
Wherein, the notification message includes: first pass recovering mark information, the first session id of the first session, and, the second session
The second session id；
It is described generate for restorer management the first session session recovery data packets the step of include:
According to first session id, can judgement restore first session；If can, believed according to the first pass mark
Breath, second session id, and, the execution coomand mode and implementing result of first session generate the session and restore
Data packet.
4. according to the method described in claim 3, it is characterized in that, the step of can the judgement restore first session packet
It includes:
If can get include first session id implementing result data packet, judge that first session can be restored,
Otherwise, first session cannot be restored.
5. according to the method described in claim 2, it is characterized in that, the session for generating the first session for equipment management
The step of recovery data packets includes:
Judge whether the first session of equipment management is interrupted；
When determining first conversation, judge whether the initiator of first session is client；
When the initiator for determining first session is client, the implementing result data packet of first session is obtained；
Third session is initiated, and generates and is used to indicate the session recovery data packets for restoring first session, the session restores
Data packet includes the implementing result data packet of first session, second procedure recovering mark information, and, the third session
Third session id.
6. according to the method described in claim 5, it is characterized in that, what whether first session for judging equipment management was interrupted
Step includes:
In preset duration after reporting the implementing result data packet of first session, confirmation data packet is not received, alternatively, on
In preset duration after reporting the implementing result data packet of first session, does not receive when terminating data packet, determine described the
One conversation.
7. a kind of restoration methods of device management session are applied to server side, which is characterized in that the described method includes:
The session recovery data packets for the first session for restorer management that client is sent are received, the session restores number
It include the execution coomand mode and implementing result of the first session according to packet；
According to the session recovery data packets, the administration order data packet that the first session restores process is sent.
8. the method according to the description of claim 7 is characterized in that receiving that client sends for restorer management
Before the session recovery data packets of first session, the method also includes:
The implementing result data packet for the first session that client reports is received, the implementing result data packet includes: the first session
The first session id, and, the execution coomand mode and implementing result of the first session；
The implementing result data packet for saving the first session, according to the execution coomand mode and implementing result of first session, from
First session is not carried out the administration order that current successful execution is deleted in order；
Judge with the presence or absence of the administration order being not carried out in first session, if so, the management life being not carried out described in then sending
The administration order data packet of order sends the end data packet of first session if nothing.
9. according to the method described in claim 8, it is characterized in that, the reception client transmission is used for restorer management
The first session session recovery data packets the step of include:
Receive what client reported in the second session, the session for being used to indicate the first session of restorer management restores data
Packet；Wherein, the session recovery data packets include: first pass recovering mark information, the second session id of second session,
And the implementing result data packet of first session.
10. according to the method described in claim 9, it is characterized in that, described according to the session recovery data packets, transmission first
Session restore process administration order data packet the step of include:
According to first session id, judge whether first session can restore；If can, according to first session id,
Obtain the administration order being not carried out in first session；
According to the administration order being not carried out in first session, and, it is extensive to obtain first session for second session id
The administration order data packet of resurgent journey；
First session is sent in the second session restores the administration order data packet of process to client.
11. according to the method described in claim 8, it is characterized in that, being used for restorer what the reception client was sent
Before the step of session recovery data packets of first session of management, the method also includes:
Judge whether the first session of equipment management is interrupted；
When determining first conversation, judge whether the initiator of first session is server；
When the initiator for determining first session is server, the administration order being not carried out in first session is obtained；
Third session is initiated, and generates and is used to indicate the notification message for restoring first session, wherein the notification message packet
Include the first session id of first session, the third session id of third session, and, second procedure recovering mark information；
The notification message is sent to client.
12. according to the method for claim 11, which is characterized in that whether first session for judging equipment management is interrupted
The step of include:
In preset duration after sending the administration order data packet of first session, the pipe of client transmission is not received
When managing the corresponding implementing result data packet of command packet, first conversation is determined.
13. according to the method for claim 11, which is characterized in that it is described according to the session recovery data packets, send the
One session restore process administration order data packet the step of include:
According to the administration order being not carried out in first session, and, it is extensive to obtain first session for the third session id
The administration order data packet of resurgent journey；
First session is sent in third session restores the administration order data packet of process to client.
14. a kind of recovery device of device management session, it is applied to client-side, which is characterized in that described device includes:
Generation module, for generating the session recovery data packets for being used for the first session of restorer management, the session restores
Data packet includes the execution coomand mode and implementing result of the first session；
Memory module for saving the session recovery data packets, and reports to server；
First receiving module, the administration order data packet of the recovery process of the first session for receiving server transmission.
15. device according to claim 14, which is characterized in that described device further include:
Second receiving module, the administration order data packet sent in the first session of equipment management for receiving server；
Execution module saves the generated when executing the administration order data packet for executing the administration order data packet
The implementing result data packet of one session；Wherein, the implementing result data packet includes: the first session id of the first session, and,
The execution coomand mode and implementing result of first session；
Sending module, for sending the implementing result data packet to server；
Removing module, for deleting after receiving the confirmation data packet for the implementing result data packet that the server is sent
Except the implementing result data packet.
16. device according to claim 15, which is characterized in that
Described device further include:
Third receiving module restores described for being used to indicate of receiving that server sends in the second session of equipment management
The notification message of one session；Wherein, the notification message includes: first pass recovering mark information, the first meeting of the first session
ID is talked about, and, the second session id of the second session；
The generation module includes:
First judging submodule, for according to first session id, can judgement to restore first session；If can, root
According to the first pass flag information, second session id, and, the execution coomand mode of first session and execute knot
Fruit generates the session recovery data packets.
17. device according to claim 16, which is characterized in that first judging submodule includes:
Judging unit, if for can get include first session id implementing result data packet, judge to restore
Otherwise first session cannot restore first session.
18. device according to claim 15, which is characterized in that the generation module includes:
Second judgment submodule, for judging whether the first session of equipment management is interrupted；
Third judging submodule, for when determining first conversation, judge first session initiator whether
For client；
Acquisition submodule, for obtaining holding for first session when the initiator for determining first session is client
Row result data packet；
Trigger module for initiating third session, and generates and is used to indicate the session recovery data packets for restoring first session,
The session recovery data packets include the implementing result data packet of first session, second procedure recovering mark information, and,
The third session id of the third session.
19. device according to claim 18, which is characterized in that the second judgment submodule includes:
Determination unit in the preset duration after implementing result data packet for reporting first session, does not receive confirmation
Data packet, alternatively, not receiving end data packet in preset duration after reporting the implementing result data packet of first session
When, determine first conversation.
20. a kind of client, including memory, processor and it is stored on the memory and can runs on the processor
Computer program；It is characterized in that, being realized when the processor execution described program as claimed in any one of claims 1 to 6
Method.
21. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It realizes when execution such as the step in any one of claim 1-6 the method.
22. a kind of recovery device of device management session, it is applied to server side, which is characterized in that described device includes:
First receiving module restores data for receiving the session of the first session for restorer management of client transmission
Packet, the session recovery data packets include the execution coomand mode and implementing result of the first session；
First sending module, for sending the administration order number that the first session restores process according to the session recovery data packets
According to packet.
23. device according to claim 22, which is characterized in that described device further include:
Second receiving module, for receiving the implementing result data packet for the first session that client reports, the implementing result number
According to the first session id for including: the first session, and, the execution coomand mode and implementing result of the first session；
Memory module, for saving the implementing result data packet of the first session, according to the execution coomand mode of first session
And implementing result, from the administration order for being not carried out the current successful execution of deletion in order of the first session；
First judgment module, for judging with the presence or absence of the administration order being not carried out in first session, if so, then sending institute
The administration order data packet for stating the administration order being not carried out sends the end data packet of first session if nothing.
24. device according to claim 23, which is characterized in that first receiving module includes:
Receiving submodule reports for receiving client in the second session, is used to indicate the first meeting of restorer management
The session recovery data packets of words；Wherein, the session recovery data packets include: first pass recovering mark information, and described second
Second session id of session, and, the implementing result data packet of first session.
25. device according to claim 24, which is characterized in that first sending module includes:
First judging submodule: for judging whether first session can restore according to first session id；If can,
According to first session id, the administration order being not carried out in first session is obtained；
First acquisition submodule, for according to the administration order being not carried out in first session, and, second session
ID obtains the administration order data packet that first session restores process；
First sending submodule restores the administration order data packet of process extremely for sending first session in the second session
Client.
26. device according to claim 23, which is characterized in that described device further include:
Second judgment module, for judging whether the first session of equipment management is interrupted；
First obtains module, for obtaining in first session when the initiator for determining first session is server
The administration order being not carried out；
Trigger module for initiating third session, and generates and is used to indicate the notification message for restoring first session, wherein
The notification message includes the first session id of first session, the third session id of third session, and, second procedure is extensive
Multiple flag information；
Second sending module, for sending the notification message to client.
27. device according to claim 26, which is characterized in that second judgment module includes:
It determines submodule, in the preset duration after administration order data packet for sending first session, does not receive visitor
When the corresponding implementing result data packet of the administration order data packet that family end is sent, first conversation is determined.
28. device according to claim 26, which is characterized in that first sending module includes:
Second acquisition submodule, for according to the administration order being not carried out in first session, and, the third session
ID obtains the administration order data packet that first session restores process；
Second sending submodule restores the administration order data packet of process extremely for sending first session in third session
Client.
29. a kind of server, including memory, processor and it is stored on the memory and can runs on the processor
Computer program；It is characterized in that, the processor is realized as described in claim any one of 7-13 when executing described program
Method.
30. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It realizes when execution such as the step in any one of claim 7-13 the method.
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| CN201710676037.XA CN109391656B (en) | 2017-08-09 | 2017-08-09 | Method and device for recovering equipment management session, client and server |
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| CN201710676037.XA CN109391656B (en) | 2017-08-09 | 2017-08-09 | Method and device for recovering equipment management session, client and server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110784943A (en) * | 2019-10-30 | 2020-02-11 | 中国联合网络通信集团有限公司 | Processing method and device for VoWiFi voice service disconnection and reconnection |
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