CN107547583A - A kind of construction method, device and the terminal of application connection - Google Patents
A kind of construction method, device and the terminal of application connection Download PDFInfo
- Publication number
- CN107547583A CN107547583A CN201610471677.2A CN201610471677A CN107547583A CN 107547583 A CN107547583 A CN 107547583A CN 201610471677 A CN201610471677 A CN 201610471677A CN 107547583 A CN107547583 A CN 107547583A
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- Prior art keywords
- connection
- terminal
- message
- application
- application connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
Abstract
The present invention provides a kind of construction method, device and the terminal of application connection, is related to data communication field.This method includes：Action of the detection terminal under the init state of application connection；When the action is sends application connection notification message to terminal to be connected, the type using connection message that the terminal to be connected received is sent is obtained；According to the type using connection message received, structure and the application of the terminal to be connected connect.The solution of the present invention solves the problems, such as that terminal room present in existing application connection constructing plan can not be built to be influenceed to apply redundant data synchronization slowly using connection or settling time, can rapidly be established the application connection of equipment room, be ensured the transmission of data.
Description
Technical field
The present invention relates to data communication field, particularly relates to a kind of construction method, device and the terminal of application connection.
Background technology
With requirement more and more higher of the operator to service reliability, dual homed place is that CE (Customer Edge, is used at present
Family lateral edges equipment) one kind for generally using of equipment access carrier PE (Provider Edge, network side edge device) equipment
Mode, to realize the protection to PE nodes.At this moment, the switching of PE equipment rooms, PE equipment room synchronizing informations are often needed, such as Fig. 1 institutes
Show.Therefore, the communication protocol between a kind of frame is arisen at the historic moment, i.e. ICCP (Inter-Chassis Communication
When Protocol), for deployment multi-frame redundancy scheme, the synchronizing information between frame.
PE equipment rooms are needed to carry out the synchronization of application message, and information synchronously has to be ordered into, reliably, and this is needed
There is a set of mechanism to ensure.IETF (appoint by The Internet Engineering Task Force, Internet engineering
Business group) delivered it is a kind of ensure frame between authentic communication interact the RFC that requests for comments (RFC7275), it is to be based on LDP (Label
Distribution Protocol, tag distribution protocol) agreement extension, establish a passage in equipment room, ensure equipment room
Reliable, the orderly delivery of interactive information.
It provides a set of administrative mechanism, it would be desirable to which the equipment of synchronizing information is divided into a redundancy group (RG), is passed through
The passage of equipment room is established and removed to message, and equipment room needs the information of interaction to be encapsulated into according to TLV form in message, passes through
Passage issues other side.
Because ICCP agreements are based on LDP protocol extensions, synchronous advantage of redundancy is between being applied using it：
(1) ICCP can provide the message transmission of relative low bandwidth, low latency and high reliability.(2) agreement has scalability in itself,
Can be used in multiple applications.(3) reliability and timing of message between nodes transmission can be ensured.(4) one kind can be provided
Mechanism, the detection node state between the PE nodes of RG groups, the failure notification of PE nodes can be perceived in time to application.(5) provide
Multilink and a plurality of interconnection mechanism between node.(6) security transmitted between redundancy group is ensured.(6) flexible redundancy is allowed
Relation, in most cases two PE form a redundancy group, but can also have multiple, or even a node belongs to more simultaneously
Individual redundancy group.
ICCP models can be divided into three levels：1. application layer：The layer can be used for carrying out redundancy to using ICCP services
The miscellaneous service application of data or configuration information synchronization provides interface.2. inter bay communication layer：This layer is used for ICCP redundancy
Group membership and connection management, it is the passage for synchronously establishing ICCP of application data.3. transport layer：The layer provides ICCP message and passed
It is defeated.
ICCP is to be divided into three steps using the process for establishing transmission channel：Configured between two equipment of 1.R1, R2 by ICCP
The special LDP sessions of ICCP are set up in triggering.Two equipment of 2.R1, R2 are in LDP sessions by sending ICCP redundancy group link setups
Message, establish the connection of ICCP redundancy groups.Two equipment of 3.R1, R2 are triggered by the relevant configuration applied, and are connected in ICCP redundancy groups
On the basis of, set up for specific application and synchronized using connection, application data on the basis of being established herein using connection.
It can thus be seen that being interacted to carry out application message between frame between specific redundancy group, ICCP is provided
A kind of mechanism, PE equipment is set to be set up with opposite end PE equipment using connection, on condition that having been built between two device nodes
Stand good ICCP RG groups connection.
In the case of ICCP RG group connections have built up successfully, it can be triggered by the application relevant configuration of equipment using company
Connect the transmission of message.After application connection message has been sent, linkup transmit CONNSENT states can be entered using connection status.
Assuming that the both ends of equipment all establish ICCP RG groups connection, while perceive the connection of RG groups and establish completion, there is phase at both ends
In the case of the application configuration answered, both ends are possible to send simultaneously (or has such scene using connection message：Both ends are first
The RG groups connection for perceiving ICCP afterwards is established, but because of the message congestion between equipment, successively in initialization NONCONNECT shapes
Sent under state and apply connection message), CONNSENT states can be entered., it is necessary to which it is A to wait to be received under CONNSENT states
Bit is for 1 using connection message, but if what is received is the other application connection message of opposite end, state can return to
NONCONNECT states, restart the switching of application state machine.Under limiting case, the state of both ends application exists always
Switch under NONCONNECT states and CONNSENT states, succeeding state can not be reached all the time, so as to which application can not be established all the time
Connection.Usable OPERATIONAL states can not be reached using connection foundation, the redundant data of application can not just complete synchronization.
The content of the invention
It is an object of the invention to provide construction method, device and the terminal of a kind of application connection, realizes that rapidly foundation is set
Application connection between standby, ensure that the transmission of data, avoid in particular cases terminal room can not build using connection.
To reach above-mentioned purpose, embodiments of the invention provide a kind of construction method of application connection, including：
Action of the detection terminal under the init state of application connection；
It is described action for send application connection notification message to terminal to be connected when, obtain receive it is described to be connected
The type using connection message that terminal is sent；
According to the type using connection message received, structure and the application of the terminal to be connected connect.
Wherein, connected according to the type using connection message received, structure and the application of the terminal to be connected
The step of connecing includes：
If the application connection message received is application connection notification message, sends and establish message extremely using connection
The terminal to be connected, receiving when establishing message using connection of the terminal transmission to be connected, foundation and the company for the treatment of
Connect the application connection of terminal；
If it is to establish message using connection to receive the application connection message, the application with the terminal to be connected is established
Connection.
Wherein, establishing the step of application with the terminal to be connected connects includes：
Send and establish message to the terminal to be connected using connection, complete and the application connection of the terminal to be connected
Establish.
Wherein, in addition to：
When the application sent in the action to receive the terminal to be connected connects notification message, application connection is sent
Message is established to the terminal to be connected；
Receive the terminal to be connected feedback establish message using connection after, complete the application with the terminal to be connected
Establishment of connection.
Wherein, it is to predefine field as 1 using connection message that message is established in the application connection；The application connection is logical
It is to predefine field as 0 using connection message to know message.
To reach above-mentioned purpose, embodiments of the invention additionally provide a kind of construction device of application connection, including：
Detection module, for action of the detection terminal under the init state of application connection；
Acquisition module, for when the action is sends application connection notification message to terminal to be connected, obtaining and receiving
The type using connection message that the terminal to be connected arrived is sent；
Processing module, for according to the type using connection message received, structure and the terminal to be connected
Application connection.
Wherein, the processing module includes：
First processing submodule, if the application connection message for receiving is application connection notification message, send out
Send and establish message to the terminal to be connected using connection, disappear in the application connection foundation for receiving the terminal transmission to be connected
During breath, establish the application with the terminal to be connected and connect；
Second processing submodule, if being to establish message using connection for receiving the application connection message, establish with
The application connection of the terminal to be connected.
Wherein, the first processing submodule/second processing submodule includes：
Transmitting element, message is established to the terminal to be connected using connection for sending, is completed and the end to be connected
Apply establishment of connection in end.
Wherein, the construction device of the application connection also includes：
Sending module, the application connection notification message sent for receiving the terminal to be connected in the action
When, send and establish message to the terminal to be connected using connection；
Message, completion and the company for the treatment of are established in receiving module, the application connection for receiving the terminal feedback to be connected
Connect terminal applies establishment of connection.
Wherein, it is to predefine field as 1 using connection message that message is established in the application connection；The application connection is logical
It is to predefine field as 0 using connection message to know message.
To reach above-mentioned purpose, embodiments of the invention additionally provide a kind of terminal, including application connection as described above
Construction device.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
The application connection construction method of the embodiment of the present invention, it is dynamic under NONCONNECT states by detecting the terminal
Make, understand position of the terminal in application connects.Detecting terminal transmission application connection notification message to terminal to be connected
When, the terminal enters CONNSENT states, waits the message of opposite end i.e. terminal to be connected.Application is sent in the terminal to connect
After connecing notification message to terminal to be connected, the class using connection message that the terminal to be connected that the terminal receives is sent is obtained
Type.Then, according to the type of application connection message, the application built by different modes with terminal to be connected connects.So,
After RG group connections are successfully established, both ends are simultaneously or the message congestion due between successively sends application connection notice
Message initiates application connection, also may proceed to carry out the structure using connection, realizes the application connection for rapidly establishing equipment room, protects
The transmission of data is demonstrate,proved.
Brief description of the drawings
Fig. 1 is ICCP networking scene schematic diagrames；
Fig. 2 is the step flow chart of the construction method of the application connection of the embodiment of the present invention；
Fig. 3 is the state machine diagram that the construction method connected using the application of the embodiment of the present invention establishes application connection；
Fig. 4 is that application state of the terminal of the construction method connected using the application of the embodiment of the present invention in scene once jumps
Move time diagram；
Fig. 5 is that application state of the terminal of the construction method connected using the application of the embodiment of the present invention under scene two jumps
Move time diagram；
Fig. 6 is the structural representation of the construction device of the application connection of the embodiment of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention can not build using connection or build for terminal room present in existing application connection constructing plan
Slow the problem of influenceing to apply redundant data synchronization between immediately, there is provided a kind of construction method of application connection, can rapidly establish
The application connection of equipment room, ensures the transmission of data.
As shown in Fig. 2 a kind of construction method of application connection of the embodiment of the present invention, including：
Step 101, action of the detection terminal under the init state of application connection；
Step 102, when the action is sends application connection notification message to terminal to be connected, the institute received is obtained
State the type using connection message that terminal to be connected is sent；
Step 103, according to the type using connection message received, structure and the application of the terminal to be connected
Connection.
In the application connection construction method of the embodiment of the present invention, the terminal of structure application connection is set as network lateral edges
It is standby, the connection of RG groups has been successfully established, has prepared to establish application connection, therefore, terminal is now in using the initial of connection
Change state (NONCONNECT states).By above-mentioned steps 101, it is dynamic under NONCONNECT states that the terminal is detected first
Make, understand position of the terminal in application connects.And detecting terminal transmission application connection notification message to end to be connected
During end, due to the message of the application connection notification message for initiation using establishment of connection, illustrate the terminal actively to initiate to answer
With connection end, then the terminal enters linkup transmit state (CONNSENT states), waits opposite end i.e. terminal to be connected
Message.But due to not communicated with the terminal before terminal to be connected, so under CONNSENT states, the company for the treatment of that receives
Connect terminal transmission is probably the terminal to be connected after the application connection notification message of the terminal is received using connection message
Transmission establishes message using connection, it is also possible to the terminal to be connected receive the terminal application connection notification message it
The application connection notification message of preceding transmission, so, such as step 102, application connection notification message is sent to be connected in the terminal
After terminal, the type using connection message that the terminal to be connected that the terminal receives is sent is obtained.Then, such as step 103,
According to the type of application connection message, the application built by different modes with terminal to be connected connects.
So, after RG group connections are successfully established, both ends are simultaneously or the message congestion due between is successively sent out
Send and initiate application connection using connection notification message, also may proceed to carry out the structure using connection, equipment is rapidly established in realization
Between application connection, ensure that the transmission of data.
Specifically, step 103 includes：
If the application connection message received is application connection notification message, sends and establish message extremely using connection
The terminal to be connected, receiving when establishing message using connection of the terminal transmission to be connected, foundation and the company for the treatment of
Connect the application connection of terminal；
If it is to establish message using connection to receive the application connection message, the application with the terminal to be connected is established
Connection.
As shown in figure 3, the terminal sends application connection notification message to terminal to be connected in NONCONNECT states, enter
To after CONNSENT states, by judging to learn that the application connection message that the terminal to be connected received is sent also connects as application
Notification message, it becomes possible to recognize that terminal to be connected has also actively been initiated to apply establishment of connection.Afterwards, in order to avoid both ends all
The feedback of opposite end is waited under CONNSENT states, the terminal then can actively send and establish message to end to be connected using connection
End, into connection reception state (CONNRECV states).And under CONNRECV states, receive answering for terminal feedback to be connected
When establishing message with connection, secondary connection reception state (ABIT_CONNRECV states) is entered, is established and terminal to be connected
Using connection, serviceable condition (OPERATIONAL states) is entered.
And under CONNSENT states, by judging to learn that the connection message of applying that the terminal to be connected received is sent is
Message is established using connection, it becomes possible to which that recognizes that terminal to be connected have received that the terminal under NONCONNECT states sends should
With connection notification message, and feed back this and establish message using connection, now, it becomes possible to establish the application company with terminal to be connected
Connect, enter serviceable condition OPERATIONAL states.
As shown in the above, the terminal has had been received by the application connection that terminal to be connected is fed back and has established message, still
Terminal to be connected and the situation for not knowing about the terminal, so, further specifically, in step 103, establish and the end to be connected
The step of application connection at end, includes：Send and establish message to the terminal to be connected using connection, completion with it is described to be connected
Terminal applies establishment of connection.
Terminal connects in CONNSENT states or ABIT_CONNRECV states, the application for receiving terminal feedback to be connected
After establishing message, can feed back and establish message to the terminal to be connected using connection, enter OPERATIONAL states, complete with
The terminal to be connected applies establishment of connection.
In addition, after being successfully established the connection of RG groups between network side edge device, the terminal to be connected of opposite end due to
Putting may preferentially initiate to apply establishment of connection.Therefore, on the basis of above-described embodiment, the application of the embodiment of the present invention connects
Connecing construction method also includes：
Step 104, when the application sent in the action to receive the terminal to be connected connects notification message, send
Message is established to the terminal to be connected using connection；
Step 105, after what the reception terminal to be connected was fed back establishes message using connection, complete and the end to be connected
Apply establishment of connection in end.
As shown in figure 3, the terminal also has not enough time to initiate to apply establishment of connection under NONCONNECT states, just receive
The application connection notification message sent to terminal to be connected, it is thus understood that terminal to be connected has preferentially initiated building using connection
Vertical, therefore, the terminal enters CONNRECV states, and under the CONNRECV states, feedback establishes message extremely using connection
Terminal to be connected, enter connection and establish state (CONNECTING states).Afterwards, if receiving terminal feedback to be connected again
Establish message using connection, the terminal enters OPERATIONAL states, completes the application with the terminal to be connected and connects
Foundation.
Wherein, it is to predefine field as 1 using connection message that message is established in the application connection；The application connection is logical
It is to predefine field as 0 using connection message to know message.
It should be appreciated that the interaction of PE equipment rooms is often encapsulated into report using connection message according to TLV form
In text, and the type of connection message is applied to be particularly used for informing that distant terminal determines that foundation should using what is connected in order to distinguish
Message is established with connection, or for initiating the application connection notification message of application connection to distant terminal, is disappeared using connection
The predefined field of breath is defined differentiation.The application connection message that preferable A Bit are 1 is to establish message, A using connection
The connection message of applying that Bit is 0 is using connection notification message.
In addition, the construction method of the application connection of the embodiment of the present invention, under non-NONCONNECT states, closes connection,
Or receive unacceptable message, then into NONCONNECT states.
Such as A, B terminal have the relevant configuration of ICCP redundancy groups, the special LDP target sessions of ICCP can be established, and
Being connected on the basis of LDP sessions for ICCP redundancy groups can be successfully established, and using correlation with postponing, triggering is initiated application and connected
The foundation connect.With reference to different application scenarios, illustrate construction method the answering in terminal that the application of the embodiment of the present invention connects
With as follows:
Scene one, as shown in figure 4, two station terminals by configuration triggering simultaneously initiate to apply connection message, transition between states sequential
It is as follows, because A and B transition between states is identical, therefore only it is described further exemplified by one；
Application connection notification message is sent under NONCONNECT states, state switches to CONNSENT states；
Receive opposite end transmission applies connection message, is judged as that, using connection notification message, it is 1 that triggering, which sends A Bit,
Establish message using connection, state switches to CONNRECV states；
The A Bit for receiving opposite end transmission establish message for 1 using connection, and state switches to ABIT_CONNRECV shapes
State；
Triggering sends A Bit and establishes message using connection for 1, and state switches to OPERATIONAL states.
Scene two, as shown in figure 5, two station terminals are by configuration triggering, connection message, sequential and state jump are applied in initiation respectively
Move as follows, because A and B transition between states is different, therefore be described further respectively；
A terminals：
Application connection notification message is sent under NONCONNECT states, state switches to CONNSENT states；
The A Bit for receiving opposite end transmission establish message for 1 using connection, are judged as establishing message using connection；
Triggering sends A Bit and establishes message using connection for 1, and state switches to OPERATIONAL states.
B terminals：
Application connection notification message is received under NONCONNECT states, state switches to CONNRECV states；
Send A Bit and establish message using connection for 1, state switches to CONNECTING states；
The A Bit for receiving opposite end transmission establish message for 1 using connection, and state switches to OPERATIONAL states.
In summary, the application connection construction method of the embodiment of the present invention, by detecting the terminal in NONCONNECT shapes
Action under state, understand position of the terminal in application connects.Detecting that terminal sends application connection notification message to treating
When connecting terminal, the terminal enters CONNSENT states, waits the message of opposite end i.e. terminal to be connected.Sent out in the terminal
After sending using notification message to terminal to be connected is connected, disappearing using connection for the terminal to be connected transmission that the terminal receives is obtained
The type of breath.Then, according to the type of application connection message, the application built by different modes with terminal to be connected connects
Connect.So, after RG group connections are successfully established, both ends are simultaneously or the message congestion due between successively sends application
Connect notification message to initiate using connection, also to may proceed to carry out the structure using connection, realize and rapidly establish answering for equipment room
With connection, the transmission of data ensure that.
As shown in fig. 6, embodiments of the invention additionally provide a kind of construction device of application connection, including：
Detection module 601, for action of the detection terminal under the init state of application connection；
Acquisition module 602, for when the action is sends application connection notification message to terminal to be connected, acquisition to connect
The type using connection message that the terminal to be connected received is sent；
Processing module 603, for according to the type using connection message received, structure and the end to be connected
The application connection at end.
Wherein, the processing module includes：
First processing submodule, if the application connection message for receiving is application connection notification message, send out
Send and establish message to the terminal to be connected using connection, disappear in the application connection foundation for receiving the terminal transmission to be connected
During breath, establish the application with the terminal to be connected and connect；
Second processing submodule, if being to establish message using connection for receiving the application connection message, establish with
The application connection of the terminal to be connected.
Wherein, the first processing submodule/second processing submodule includes：
Transmitting element, message is established to the terminal to be connected using connection for sending, is completed and the end to be connected
Apply establishment of connection in end.
Wherein, the construction device of the application connection also includes：
Sending module, the application connection notification message sent for receiving the terminal to be connected in the action
When, send and establish message to the terminal to be connected using connection；
Message, completion and the company for the treatment of are established in receiving module, the application connection for receiving the terminal feedback to be connected
Connect terminal applies establishment of connection.
Wherein, it is to predefine field as 1 using connection message that message is established in the application connection；The application connection is logical
It is to predefine field as 0 using connection message to know message.
The application connection construction device of the embodiment of the present invention, the terminal is detected in NONCONNECT states by detection module
Under action, understand the terminal application connect in position.Acquisition module detect terminal send application connection notice disappear
When breath is to terminal to be connected, the terminal enters CONNSENT states, waits the message of opposite end i.e. terminal to be connected.At this
After terminal sends application connection notification message to terminal to be connected, the application that the terminal to be connected that the terminal receives is sent is obtained
The type of connection message.Then, processing module according to application connection message type, by different modes build with it is to be connected
The application connection of terminal.So, after RG group connections are successfully established, both ends are simultaneously or the message congestion due between is first
Application connection notification message is sent afterwards and initiates application connection, also may proceed to carry out the structure using connection, realization is rapidly built
The application connection of vertical equipment room, ensure that the transmission of data.
It should be noted that the device is the device for the construction method for applying above-mentioned application connection, above-mentioned application connection
The implementation of embodiment of construction method be applied to the device, can also reach identical technique effect.
The embodiment of the present invention additionally provides a kind of terminal, includes the construction device of application connection as described above.
The application connection construction device of the embodiment of the present invention, it is dynamic under NONCONNECT states by detecting the terminal
Make, understand position of the terminal in application connects.Detecting terminal transmission application connection notification message to terminal to be connected
When, the terminal enters CONNSENT states, waits the message of opposite end i.e. terminal to be connected.Application is sent in the terminal to connect
After connecing notification message to terminal to be connected, the class using connection message that the terminal to be connected that the terminal receives is sent is obtained
Type.Then, according to the type of application connection message, the application built by different modes with terminal to be connected connects.So,
After RG group connections are successfully established, both ends are simultaneously or the message congestion due between successively sends application connection notice
Message initiates application connection, also may proceed to carry out the structure using connection, realizes the application connection for rapidly establishing equipment room, protects
The transmission of data is demonstrate,proved.
It should be noted that the terminal is the terminal for the construction method for applying above-mentioned application connection, above-mentioned application connection
The implementation of embodiment of construction method be applied to the terminal, can also reach identical technique effect.
Explanation is needed further exist for, this many functional part described in this description is all referred to as module, so as to more
Add the independence for especially emphasizing its implementation.
In the embodiment of the present invention, module can be realized with software, so as to by various types of computing devices.Citing comes
Say, the executable code module of a mark can include the one or more physics or logical block of computer instruction, citing
For, it can be built as object, process or function.Nevertheless, the executable code of institute's mark module is without physically
It is located together, but the different instructions being stored on diverse location can be included, is combined together when in these command logics
When, it forms module and realizes the regulation purpose of the module.
In fact, executable code module can be the either many bar instructions of individual instructions, and can even be distributed
On multiple different code segments, it is distributed among distinct program, and is distributed across multiple memory devices.Similarly, grasp
Making data can be identified in module, and can be realized according to any appropriate form and be organized in any appropriate class
In the data structure of type.The operation data can be collected as individual data collection, or can be distributed on diverse location
(being included in different storage device), and only can be present at least in part as electronic signal in system or network.
When module can be realized using software, it is contemplated that the level of existing hardware technique, it is possible to implemented in software
Module, in the case where not considering cost, those skilled in the art can build corresponding to hardware circuit come realize correspondingly
Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core
The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as
Field programmable gate array, programmable logic array, programmable logic device etc. are realized.
Above-mentioned exemplary embodiment describes with reference to those accompanying drawings, many different forms and embodiment be it is feasible and
Without departing from spirit of the invention and teaching, therefore, the present invention should not be construed as the limitation of exemplary embodiment is proposed at this.
More precisely, these exemplary embodiments are provided so that the present invention can be perfect and complete, and can be by the scope of the invention
It is communicated to those those of skill in the art.In those schemas, size of components and relative size are perhaps based on for the sake of clear
And it is exaggerated.Term used herein is based only on description particular example embodiment purpose, and being not intended to, which turns into limitation, uses.Such as
Use ground at this, unless the interior text clearly refers else, otherwise the singulative " one ", "one" and "the" be intended to by
Those multiple forms are also included.Those term "comprising"s and/or " comprising " will become further apparent when being used in this specification,
The presence of the feature, integer, step, operation, component and/or component is represented, but is not excluded for one or more further features, whole
Number, step, operation, component, component and/or the presence of its group or increase.Unless otherwise indicated, narrative tense, a value scope bag
Bound containing the scope and any subrange therebetween.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (11)
- A kind of 1. construction method of application connection, it is characterised in that including：Action of the detection terminal under the init state of application connection；When the action is sends application connection notification message to terminal to be connected, the terminal to be connected received is obtained The type using connection message of transmission；According to the type using connection message received, structure and the application of the terminal to be connected connect.
- 2. the construction method of application connection according to claim 1, it is characterised in that connected according to the application received The type of message is connect, building the step of application with the terminal to be connected connects includes：If the application connection message received is application connection notification message, sends and establish message to described using connection Terminal to be connected, when establishing message using connection of the terminal transmission to be connected is being received, is being established and the end to be connected The application connection at end；If it is to establish message using connection to receive the application connection message, establishes the application with the terminal to be connected and connect Connect.
- 3. the construction method of application connection according to claim 2, it is characterised in that establish and the terminal to be connected Include using the step of connection：Send and establish message to the terminal to be connected using connection, complete the building using connection with the terminal to be connected It is vertical.
- 4. the construction method of application connection according to claim 1, it is characterised in that also include：When the application sent in the action to receive the terminal to be connected connects notification message, send application connection and establish Message is to the terminal to be connected；Receive the terminal to be connected feedback establish message using connection after, complete the application with the terminal to be connected and connect Foundation.
- 5. the construction method of application connection according to claim 1, it is characterised in that message is established in the application connection is Predefined field is 1 using connection message；The application connection notification message is that predefined field disappears for 0 using connection Breath.
- A kind of 6. construction device of application connection, it is characterised in that including：Detection module, for action of the detection terminal under the init state of application connection；Acquisition module, for when the action is sends application connection notification message to terminal to be connected, obtaining what is received The type using connection message that the terminal to be connected is sent；Processing module, for being answered according to the type using connection message received, structure with the terminal to be connected With connection.
- 7. the construction device of application connection according to claim 6, it is characterised in that the processing module includes：First processing submodule, if the application connection message for receiving is application connection notification message, sending should Message is established to the terminal to be connected with connection, and message is established in the application connection for receiving the terminal transmission to be connected When, establish the application with the terminal to be connected and connect；Second processing submodule, if being to establish message using connection for receiving the application connection message, establish with it is described The application connection of terminal to be connected.
- 8. the construction device of application connection according to claim 7, it is characterised in that the first processing submodule/institute Stating second processing submodule includes：Transmitting element, message is established to the terminal to be connected using connection for sending, is completed and the terminal to be connected Using establishment of connection.
- 9. the construction device of application connection according to claim 6, it is characterised in that also include：Sending module, when connecting notification message for receiving the application that the terminal to be connected is sent in the action, hair Send and establish message to the terminal to be connected using connection；Receiving module, the application connection for receiving the terminal feedback to be connected are established message, completed and the end to be connected Apply establishment of connection in end.
- 10. the construction device of application connection according to claim 6, it is characterised in that message is established in the application connection It is to predefine field as 1 using connection message；The application connection notification message is that predefined field disappears for 0 using connection Breath.
- 11. a kind of terminal, it is characterised in that include the construction device of the application connection as described in any one of claim 6 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471677.2A CN107547583A (en) | 2016-06-24 | 2016-06-24 | A kind of construction method, device and the terminal of application connection |
| PCT/CN2017/084124 WO2017219786A1 (en) | 2016-06-24 | 2017-05-12 | Method and device for constructing application connection, and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471677.2A CN107547583A (en) | 2016-06-24 | 2016-06-24 | A kind of construction method, device and the terminal of application connection |
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| CN107547583A true CN107547583A (en) | 2018-01-05 |
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| CN201610471677.2A Withdrawn CN107547583A (en) | 2016-06-24 | 2016-06-24 | A kind of construction method, device and the terminal of application connection |
Country Status (2)
| Country | Link |
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| CN (1) | CN107547583A (en) |
| WO (1) | WO2017219786A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101977150A (en) * | 2010-11-05 | 2011-02-16 | 华为技术有限公司 | Method and equipment for real-time recovery of virtual private network (VPN) message forwarding in L3VPN |
| CN102394889A (en) * | 2011-11-15 | 2012-03-28 | 迈普通信技术股份有限公司 | Network server access method and access system |
| CN105379197A (en) * | 2013-07-05 | 2016-03-02 | 华为技术有限公司 | Tunnel establishment method, label allocation method, device, and network system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212472B (en) * | 2006-12-31 | 2011-12-21 | 乐金电子(中国)研究开发中心有限公司 | Method for enabling mobile terminals to establish a plurality of point-to-point connections |
| US8724449B2 (en) * | 2009-06-10 | 2014-05-13 | Cisco Technology, Inc. | Failure protection for access ring topology |
| FR2951898B1 (en) * | 2009-10-27 | 2015-10-02 | Sagem Comm | METHOD FOR ESTABLISHING AN APPLICATION SESSION, DEVICE AND NOTIFICATION THEREOF |
-
2016
- 2016-06-24 CN CN201610471677.2A patent/CN107547583A/en not_active Withdrawn
-
2017
- 2017-05-12 WO PCT/CN2017/084124 patent/WO2017219786A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977150A (en) * | 2010-11-05 | 2011-02-16 | 华为技术有限公司 | Method and equipment for real-time recovery of virtual private network (VPN) message forwarding in L3VPN |
| CN102394889A (en) * | 2011-11-15 | 2012-03-28 | 迈普通信技术股份有限公司 | Network server access method and access system |
| CN105379197A (en) * | 2013-07-05 | 2016-03-02 | 华为技术有限公司 | Tunnel establishment method, label allocation method, device, and network system |
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| WO2017219786A1 (en) | 2017-12-28 |
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