CN110943850A - SCTP processing method and server in board card switching - Google Patents
SCTP processing method and server in board card switching Download PDFInfo
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- CN110943850A CN110943850A CN201811108969.5A CN201811108969A CN110943850A CN 110943850 A CN110943850 A CN 110943850A CN 201811108969 A CN201811108969 A CN 201811108969A CN 110943850 A CN110943850 A CN 110943850A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/148—Migration or transfer of sessions
Abstract
The embodiment of the invention discloses a SCTP processing method and a server in board card switching, wherein when the server switches board cards, a first board card serving as a main board and a client do not carry out a correlation closing process, but a second board card serving as a standby board directly actively initiates a correlation establishing process to the client, so that the board card switching is realized. The time consumed in the board switching process is greatly reduced by not performing the association closing process in the board switching process, and the time is saved. Because the association closing process is not carried out, the client does not need to release resources, and does not need to apply for resources again after the association is established with the standby board, the board card switching process is simplified, and the time is saved. Because the association closing process is not carried out, the client does not need to receive the information from the connected board cards simultaneously in the board card switching process, the information sent by the standby board is not lost, the association between the client and the standby board can be quickly established, and the operation of the original service is not influenced.
Description
Technical Field
The embodiment of the invention relates to the technical field of equipment supervision, in particular to a SCTP processing method and a server in board switching.
Background
In the core network, related services of SCTP (stream control transmission protocol) are involved when the master board card and the standby board card are switched. In the old scheme, in the process of switching the cards of the main board and the standby board, the main board needs to initiate a 3-step handshake for closing the association to the client actively, and after the user resources of the client are completely released, the main board waits for a proper time to initiate a 4-step handshake for establishing the association to the standby board, so as to establish the association between the client and the standby board and realize the card switching of the main board and the standby board.
However, in this switching manner of the main board and the standby board, the SCTP client needs to wait for a new main board to be completely prepared, and then actively establish an SCTP association, which negatively affects the real-time performance of the system; the SCTP association needs to be released and then re-established. The business resources of the SCTP client also need to be released and then applied; when the old main board actively closes the SCTP association, the system sends a SHUTDOWN message; when a new main board is started, INIT information is sent to establish association, and if the SCTP client receives the two messages simultaneously during active-standby switching, the later-sent INIT information cannot be processed, so that the association between the new main board and the SCTP client fails.
In the process of implementing the embodiment of the present invention, the inventor finds that the existing main and standby board card switching manner needs to take much time, the client needs to release the user resources and then applies for re-acquiring the user resources, and the association initiated by the new main board is easily failed in the board card switching process.
Disclosure of Invention
The technical problem to be solved by the present invention is how to solve the problem that the existing main and standby board card switching method needs to spend much time, the client needs to release the user resource and then applies for re-acquiring the user resource, and the association initiated by the new main board is easily failed in the board card switching process.
To solve the above technical problem, an embodiment of the present invention provides a method for processing SCTP in board switching, including:
after receiving instruction information for switching the board cards, acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board;
the first board card is controlled to be disconnected from the SCTP client, and the second board card is controlled to be associated with the SCTP client;
and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
The embodiment of the invention provides a method for processing SCTP in board card switching, which comprises the following steps:
and if receiving the information for establishing the association sent by the server, establishing the association with the server, and sending a signaling to the server or receiving the signaling sent by the server after establishing the association with the server.
An embodiment of the present invention provides a server, including:
the acquisition module is used for acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board after receiving instruction information for board card switching;
the control module is used for controlling the first board card to disconnect the association with the SCTP client and controlling the second board card to establish the association with the SCTP client;
and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
The embodiment of the invention provides an SCTP client, which comprises a response module;
the response module is used for establishing association with the server if receiving the information for establishing association sent by the server, and sending a signaling to the server or receiving the signaling sent by the server after establishing association with the server.
The embodiment provides an electronic device, including:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the SCTP client;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method corresponding to the server described above.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the method corresponding to the server described above.
The embodiment provides an electronic device, including:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the server;
the memory stores program instructions executable by the processor, the processor invoking the program instructions capable of performing the above-described method corresponding to an SCTP client.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the above-described method corresponding to the SCTP client.
The embodiment of the invention provides a processing method of SCTP in board switching and a server, when the server switches boards, a first board serving as a main board and a client do not perform a correlation closing process, but directly initiate a correlation establishment process to the client by a second board serving as a standby board, so that the board switching is realized. The time consumed in the board switching process is greatly reduced by not performing the association closing process in the board switching process, and the time is saved. Because the association closing process is not carried out, the client does not need to release resources, and does not need to apply for resources again after the association is established with the standby board, the board card switching process is simplified, and the time is saved. Because the association closing process is not carried out, the client does not need to receive the information from the connected board cards simultaneously in the board card switching process, the information sent by the standby board is not lost, the association between the client and the standby board can be quickly established, and the operation of the original service is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic process diagram of a comparative SCTP processing method in board card switching according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a processing method for SCTP in board switching according to another embodiment of the present invention;
fig. 3 is a schematic flowchart of a specific SCTP processing method in switching board cards according to another embodiment of the present invention;
fig. 4 is a block diagram of a server according to another embodiment of the present invention;
fig. 5 is a block diagram of an electronic device according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before introducing the method for processing SCTP in board switching provided in this embodiment, a method for processing SCTP in board switching as a comparison is introduced, fig. 1 is a schematic process diagram of the method for processing SCTP in board switching as a comparison shown in this embodiment, and referring to fig. 1, in a process of performing board switching, an SCTP client actively opens 4-step handshake of SCTP to an old main board, and an SCTP server of the old main board monitors SCTP connection of the client.
When the old main board becomes the standby board, the SCTP server of the old main board actively initiates an association closing process to the client, that is, the client sends an SCTP association release message to the old main board, and starts an association closing 3-step handshake. At this time, the SCTP client releases the network resource and the resource related to the user application. And wait for the server to connect actively when it is appropriate. After the new mainboard is started, the SCTP connection sent by the client side is continuously monitored. And after receiving the SCTP association establishment of the client, continuing to process the service.
Due to the existence of the association closing process, the time consumption of the board card switching process is long, the client needs to release resources, and the client needs to receive the information from the old board card and the information from the new board card simultaneously in the board card switching process, so that the receiving failure of the information of the new board card is easily caused, and the operation of the service is influenced.
To solve the above problem, fig. 2 is a schematic flowchart of a processing method of SCTP in board switching provided by this embodiment, and referring to fig. 2, the method includes:
201: after receiving instruction information for switching the board cards, acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board;
202: the first board card is controlled to be disconnected from the SCTP client, and the second board card is controlled to be associated with the SCTP client;
and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
The method provided by the present embodiment is generally performed by a server, for example, a server of a core network. The SCTP client in this embodiment is a base station that communicates with the server. Generally, when a server is restarted, crashed, disconnected from a network port, or the like, the server receives instruction information for switching the board cards. After the board cards are switched, the board cards in the service state before can be replaced or maintained, and the replaced or maintained board cards are used as standby boards for next board card switching.
The first board card is the board card which is currently in a service state, when the server receives the instruction information for switching the board cards, the first board card does not receive the signaling sent by the SCTP client any more, and meanwhile, the second board card and the SCTP client initiate an association establishment process. And after the second board card is associated with the SCTP client, the second board card receives a signaling from the SCTP client or sends the signaling to the SCTP client, and the normal operation of the service is maintained.
The core network has a platform, the platform can monitor the state of the server, once the conditions of restart, program crash, network port disconnection and the like are monitored, instruction information for switching the board cards is sent to the server, and after the server receives the instruction information, the first board card is controlled to stop working, and the second board card and the SCTP client establish association to start working. When the second board card and the SCTP client establish the association, the information of each SCTP client needing to establish the association is also obtained through the platform.
This embodiment provides a method for processing SCTP in board switching, where when a server switches board, a first board serving as a main board and a client do not perform a process of closing association, but directly initiate an association establishment process to the client from a second board serving as a standby board, so as to implement board switching. The time consumed in the board switching process is greatly reduced by not performing the association closing process in the board switching process, and the time is saved. Because the association closing process is not carried out, the client does not need to release resources, and does not need to apply for resources again after the association is established with the standby board, the board card switching process is simplified, and the time is saved. Because the association closing process is not carried out, the client does not need to receive the information from the connected board cards simultaneously in the board card switching process, the information sent by the standby board is not lost, the association between the client and the standby board can be quickly established, and the operation of the original service is not influenced.
Further, on the basis of the above embodiment, the controlling the second board card to establish an association with the SCTP client includes:
and acquiring each SCTP client disconnected from the first board card, controlling the second board card to send startup association information to each SCTP client, and establishing association with each SCTP client.
Fig. 3 is a schematic flow chart of a specific SCTP processing method in board card switching provided in this embodiment, and referring to fig. 3, in order to maintain normal operation of an original service, when a second board card (a new board in fig. 3) is associated with an SCTP client, each SCTP client that is associated with a first board card needs to be acquired from a platform, so as to ensure that the second board card is associated with each SCTP client, and maintain normal operation of each original service.
This embodiment provides a method for processing SCTP in switching boards, where a second board establishes an association with each SCTP server that is disconnected from a first board, and thus, normal operation of all services is ensured.
Further, on the basis of the foregoing embodiments, the controlling the first board card to disconnect the association with the SCTP client includes:
and controlling the first board card to discard the signaling sent by the SCTP client associated with the first board card after the first board card receives the instruction information.
Referring to fig. 3, the first board card is disassociated from the SCTP client without performing an association closing process (a portion marked out by a thick X line in fig. 3 is not executed), that is, the first board card (i.e., the old board in fig. 3) does not need to send a SHUTDOWN message to the SCTP client, thereby avoiding a situation where the SCTP client receives the SHUTDOWN message from the first board card and the INIT message from the second board card at the same time, which may cause a failure in receiving the INIT message from the second board card, so that an association between the second board card and the SCTP client cannot be established.
When the first board card is disconnected from the association with the SCTP client, the signaling sent by the SCTP client is not directly received any more.
This embodiment provides a method for processing an SCTP in a board switching, where on one hand, directly discarding a signaling sent by an SCTP client by a first board breaks association between the first board and the SCTP client, and on the other hand, the method does not affect an association establishment process between a second board and the SCTP client, so that the second board and the SCTP client can quickly establish association, and normal operation of each service is maintained.
Further, on the basis of the foregoing embodiments, after the controlling the first board card to disconnect the association with the SCTP client and controlling the second board card to establish the association with the SCTP client, the method further includes:
and the second board card processes the received signaling from the SCTP client and sends the signaling to the SCTP client.
This embodiment provides a method for processing SCTP in a board switching, where after a second board establishes association with an SCTP client, the second board maintains operation of an original service.
Further, on the basis of the foregoing embodiments, after the controlling the first board card to disconnect the association with the SCTP client and controlling the second board card to establish the association with the SCTP client, the method further includes:
and sending out prompt information that the board card associated with the SCTP client is switched from the first board card to the second board card.
The prompt information may be displayed in a form of a pop-up window on a display device connected to the server, which is not limited in this embodiment.
This embodiment provides a method for processing SCTP in board card switching, which enables related workers to know a process and a result of board card switching in time through prompt information.
Further, as shown in fig. 3, the establishing, by the second board card, an association with the SCTP client includes:
the second board card sends INIT data blocks to the SCTP client;
after receiving the INIT ACK data block of the response data of the SCTP client to the INIT data block, the second board card sends a COOKIE ECHO data block to the SCTP client so that the SCTP client performs COOKIE verification and sends the COOKIE ACK data block to the second board card;
and the second board card receives the COOKIE ACK data block, and the process of establishing the association between the second board card and the SCTP client is completed.
Fig. 4 is a block diagram of a server according to the present embodiment, and referring to fig. 4, the server includes an obtaining module 401 and a control module 402, wherein,
an obtaining module 401, configured to obtain a first board card currently associated with the SCTP client and a second board card serving as a standby board after receiving instruction information for performing board card switching;
the control module 402 is configured to control the first board card to disconnect the association with the SCTP client, and control the second board card to establish the association with the SCTP client;
and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
The server provided in this embodiment is suitable for the SCTP processing method in the board card switching provided in the foregoing embodiment, and details are not described here.
This embodiment provides a server, when the server performs board card switching, a process of closing association is not performed between a first board card serving as a main board and a client, but a process of establishing association is directly initiated to the client by a second board card serving as a standby board, so as to implement board card switching. The time consumed in the board switching process is greatly reduced by not performing the association closing process in the board switching process, and the time is saved. Because the association closing process is not carried out, the client does not need to release resources, and does not need to apply for resources again after the association is established with the standby board, the board card switching process is simplified, and the time is saved. Because the association closing process is not carried out, the client does not need to receive the information from the connected board cards simultaneously in the board card switching process, the information sent by the standby board is not lost, the association between the client and the standby board can be quickly established, and the operation of the original service is not influenced.
Fig. 5 is a block diagram showing the structure of the electronic apparatus provided in the present embodiment.
Referring to fig. 5, the electronic device includes: a processor (processor)501, a memory (memory)502, a communication Interface (Communications Interface)503, and a bus 504;
wherein the content of the first and second substances,
the processor 501, the memory 502 and the communication interface 503 complete mutual communication through the bus 504;
the communication interface 503 is used for information transmission between the electronic device and communication devices of other electronic devices;
the processor 501 is configured to call program instructions in the memory 502 to perform the methods provided by the above-mentioned method embodiments, for example, including: after receiving instruction information for switching the board cards, acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board; the first board card is controlled to be disconnected from the SCTP client, and the second board card is controlled to be associated with the SCTP client; and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the above method embodiments, for example, including: after receiving instruction information for switching the board cards, acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board; the first board card is controlled to be disconnected from the SCTP client, and the second board card is controlled to be associated with the SCTP client; and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
The present embodiments disclose a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-described method embodiments, for example, comprising: after receiving instruction information for switching the board cards, acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board; the first board card is controlled to be disconnected from the SCTP client, and the second board card is controlled to be associated with the SCTP client; and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
Correspondingly, as an SCTP client (i.e., a base station) performing information interaction with the server, a flowchart of the SCTP processing method in board card switching provided in this embodiment is shown in fig. 3, where the method includes:
and if receiving the information for establishing the association sent by the server, establishing the association with the server, and sending a signaling to the server or receiving the signaling sent by the server after establishing the association with the server.
Referring to fig. 3, when the server actively initiates an association establishment procedure to the SCTP, the association establishment procedure includes:
after receiving the INIT data block sent by the second board card, the SCTP client feeds back the INIT ACK data block to the server, and after receiving the INIT ACK data block, the server sends a COOKIE ECHO data block to the client;
and the SCTP client receives the COOKIE ECHO data block, performs COOKIE verification, and sends a COOKIE ACK data block to the server after the verification is passed, and the server completes the process of establishing the association between the second board card of the server and the SCTP client after receiving the COOKIE ACK data block.
After receiving the information of establishing the association process actively sent by the server, the SCTP client responds to the server to establish the association and transmits a signaling to maintain the normal operation of the service after the association is established.
This embodiment provides a method for processing SCTP in board card switching, where when a server switches board cards, an association closing process is not performed, and an SCTP client establishes an association with a standby board after receiving information of an association establishment process. Because the association closing process is not carried out, the client does not need to release resources, and does not need to apply for resources again after the association is established with the standby board, the board card switching process is simplified, and the time is saved. Because the association closing process is not carried out, the client does not need to receive the information from the connected board cards simultaneously in the board card switching process, the information sent by the standby board is not lost, the association between the client and the standby board can be quickly established, and the operation of the original service is not influenced.
Further, on the basis of the above embodiment, the method further includes:
and if the prompt information of the unsuccessfully processed signaling sent by the server is received, resending the unsuccessfully processed signaling sent by the current SCTP client after the association is established with the server.
In the method for processing SCTP in board switching, during the board switching process, a signaling that is received by a first board but cannot be processed may be sent by the first board to a server by a prompt for the presence of a prompt for a signaling that is not successfully processed, and after receiving the prompt, an SCTP client finds that the signaling is sent again after establishing a new association, so as to reduce the signaling loss caused by the board switching.
The embodiment provides an SCTP client, including a response module;
the response module is used for establishing association with the server if receiving the information for establishing association sent by the server, and sending a signaling to the server or receiving the signaling sent by the server after establishing association with the server.
The server provided in this embodiment is suitable for the SCTP processing method in the board card switching provided in the foregoing embodiment, and details are not described here.
The embodiment provides an SCTP client, which does not perform an association closing process when a server performs board card switching, and establishes an association with a standby board after receiving information of an association establishment process. Because the association closing process is not carried out, the client does not need to release resources, and does not need to apply for resources again after the association is established with the standby board, the board card switching process is simplified, and the time is saved. Because the association closing process is not carried out, the client does not need to receive the information from the connected board cards simultaneously in the board card switching process, the information sent by the standby board is not lost, the association between the client and the standby board can be quickly established, and the operation of the original service is not influenced.
The embodiment provides an electronic device, including:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the server;
the memory stores program instructions executable by the processor, the processor invoking the program instructions capable of performing the above methods corresponding to SCTP clients.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the above method corresponding to an SCTP client.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the electronic device and the like are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A SCTP processing method in board card switching is characterized by comprising the following steps:
after receiving instruction information for switching the board cards, acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board;
the first board card is controlled to be disconnected from the SCTP client, and the second board card is controlled to be associated with the SCTP client;
and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
2. The method of claim 1, wherein the controlling the second board to establish the association with the SCTP client comprises:
and acquiring each SCTP client disconnected from the first board card, controlling the second board card to send startup association information to each SCTP client, and establishing association with each SCTP client.
3. The method of claim 1, wherein the controlling the first board to disassociate from the SCTP client comprises:
and controlling the first board card to discard the signaling sent by the SCTP client associated with the first board card after the first board card receives the instruction information.
4. The method of claim 1, wherein after controlling the first board to disconnect the association with the SCTP client and controlling the second board to establish the association with the SCTP client, the method further comprises:
and the second board card processes the received signaling from the SCTP client and sends the signaling to the SCTP client.
5. The method of claim 1, wherein after controlling the first board to disconnect the association with the SCTP client and controlling the second board to establish the association with the SCTP client, the method further comprises:
and sending out prompt information that the board card associated with the SCTP client is switched from the first board card to the second board card.
6. A SCTP processing method in board card switching is characterized by comprising the following steps:
and if receiving the information for establishing the association sent by the server, establishing the association with the server, and sending a signaling to the server or receiving the signaling sent by the server after establishing the association with the server.
7. The method of claim 6, further comprising:
and if the prompt information of the unsuccessfully processed signaling sent by the server is received, resending the unsuccessfully processed signaling sent by the current SCTP client after the association is established with the server.
8. A server, comprising:
the acquisition module is used for acquiring a first board card currently associated with the SCTP client and a second board card serving as a standby board after receiving instruction information for board card switching;
the control module is used for controlling the first board card to disconnect the association with the SCTP client and controlling the second board card to establish the association with the SCTP client;
and sending association release information to the SCTP client when the first board card is disconnected from the SCTP client.
9. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the SCTP client;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1-5.
10. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of any one of claims 1 to 5.
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| CN201811108969.5A Withdrawn CN110943850A (en) | 2018-09-21 | 2018-09-21 | SCTP processing method and server in board card switching |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1512714A (en) * | 2002-12-26 | 2004-07-14 | 华为技术有限公司 | Protocol news transmission method in recovery flow control transmission protocol coupling |
| EP2148549A1 (en) * | 2008-07-22 | 2010-01-27 | Fujitsu Limited | Dynamic S1 connections in wireless communication systems |
| CN106411570A (en) * | 2016-09-05 | 2017-02-15 | 深圳震有科技股份有限公司 | Method for realizing SCTP (streaming control transmission protocol) protocol hot backup, system and server host |
| CN107078926A (en) * | 2014-03-04 | 2017-08-18 | 博科通迅系统有限公司 | Method and system for the seamless SCTP server failures transfer between the SCTP servers that are run on different machines |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512714A (en) * | 2002-12-26 | 2004-07-14 | 华为技术有限公司 | Protocol news transmission method in recovery flow control transmission protocol coupling |
| EP2148549A1 (en) * | 2008-07-22 | 2010-01-27 | Fujitsu Limited | Dynamic S1 connections in wireless communication systems |
| CN107078926A (en) * | 2014-03-04 | 2017-08-18 | 博科通迅系统有限公司 | Method and system for the seamless SCTP server failures transfer between the SCTP servers that are run on different machines |
| CN106411570A (en) * | 2016-09-05 | 2017-02-15 | 深圳震有科技股份有限公司 | Method for realizing SCTP (streaming control transmission protocol) protocol hot backup, system and server host |
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