CN112087341A - Communication method, system, electronic device and storage medium based on multi-channel compensation - Google Patents
Communication method, system, electronic device and storage medium based on multi-channel compensation Download PDFInfo
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- CN112087341A CN112087341A CN202010997779.4A CN202010997779A CN112087341A CN 112087341 A CN112087341 A CN 112087341A CN 202010997779 A CN202010997779 A CN 202010997779A CN 112087341 A CN112087341 A CN 112087341A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/133—Protocols for remote procedure calls [RPC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/562—Brokering proxy services
Abstract
The invention provides a communication method, a communication system, electronic equipment and a storage medium based on channel compensation, wherein the method comprises the following steps: at least two communication channels are configured between an upstream service system and a downstream service system in advance; when an upstream service system initiates a target communication task to a downstream service system through one of the at least two communication channels, recording the target communication task in a pre-established database; monitoring whether the target communication task is successful, and setting the state of the target communication task to be a successful state in the database when the target communication task is successful; acquiring an overtime communication task from the database at regular time, wherein the overtime communication task is a communication task which is not set to be in a success state after the state exceeds the preset time; and reinitiating the communication task with the timeout to the downstream service system through another one of the at least two communication channels according to a preset retry strategy. The invention can improve the success rate of the communication task between the systems.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a communication method and system based on channel compensation, an electronic device, and a storage medium.
Background
Currently, in a distributed system, two associated systems generally interact by using message middleware, API call, and the like. The message middleware mode means that two systems communicate through message middleware, specifically, an upstream service system sends a message to the message middleware, and a downstream service system acquires the message from the message middleware and consumes the message; the API calling mode refers to that an upstream service system directly calls an API interface provided by a downstream service system.
However, both of the above methods may cause communication failure between systems due to network jitter and excessive system load. In addition, when the message middleware mode is adopted, once the message middleware fails, the message cannot be normally transmitted, so that system services cannot be normally processed, and loss is caused to users.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a communication method, a communication system, an electronic device and a storage medium based on channel compensation, so as to implement automatic retry through another communication channel when a failure occurs in a certain communication channel, thereby improving the success rate of inter-system communication tasks and avoiding potential influence caused by the failed communication channel.
In order to achieve the above object, the present invention provides a communication method based on channel compensation, the method comprising:
at least two communication channels are configured between an upstream service system and a downstream service system in advance;
when an upstream service system initiates a target communication task to a downstream service system through one of the at least two communication channels, recording the target communication task in a pre-established database;
monitoring whether the target communication task is successful, and setting the state of the target communication task to be a successful state in the database when the target communication task is successful;
acquiring an overtime communication task from the database at regular time, wherein the overtime communication task is a communication task which is not set to be in a success state after the state exceeds the preset time;
and reinitiating the communication task with the timeout to the downstream service system through another one of the at least two communication channels according to a preset retry strategy.
In a preferred embodiment of the present invention, the monitoring whether the target communication task is successful includes:
and monitoring whether the downstream business system returns a receipt corresponding to the target communication task, and if so, judging that the target communication task is successful.
In a preferred embodiment of the present invention, the retry strategy includes: and reinitiating the maximum initiation times of the communication tasks with the overtime and the corresponding delay time.
In a preferred embodiment of the present invention, when the number of times of re-initiating the communication task that is timed out reaches the maximum number of times of transmission, the state of the target communication task is set to a retry failure state in the database.
In a preferred embodiment of the present invention, the at least two communication channels comprise: a message middleware channel, an API call channel, and/or an RPC call channel.
In order to achieve the above object, the present invention also provides a communication system based on channel compensation, the system comprising:
the system comprises a configuration module, a service module and a service module, wherein the configuration module is used for pre-configuring at least two communication channels between an upstream service system and a downstream service system;
the recording module is used for recording a target communication task in a pre-established database when an upstream service system initiates the target communication task to a downstream service system through one of the at least two communication channels;
the task monitoring module is used for monitoring whether the target communication task is successful or not;
the state setting module is used for setting the state of the target communication task to be a successful state in the database when the target communication task is successful;
the timing processing module is used for acquiring overtime communication tasks from the database in a timing mode, wherein the overtime communication tasks are communication tasks which are not set to be in a success state after a preset time state is exceeded;
and the task retry module is used for reinitiating the communication task with the overtime to the downstream service system through another one of the at least two communication channels according to a preset retry strategy.
In a preferred embodiment of the present invention, the task monitoring module is specifically configured to:
and monitoring whether the downstream business system returns a receipt corresponding to the target communication task, and if so, judging that the target communication task is successful.
In a preferred embodiment of the present invention, the retry strategy includes: and reinitiating the maximum initiation times of the communication tasks with the overtime and the corresponding delay time.
In a preferred embodiment of the present invention, the status setting module is further configured to:
and when the number of times of reinitiating the communication task which is overtime reaches the maximum sending number, setting the state of the target communication task to be a retry failure state in the database.
In a preferred embodiment of the present invention, the at least two communication channels comprise: a message middleware channel, an API call channel, and/or an RPC call channel.
In order to achieve the above object, the present invention also provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the aforementioned communication method when executing the computer program.
In order to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the aforementioned communication method.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the method comprises the steps that at least two communication channels are pre-configured between an upstream service system and a downstream service system, when the upstream service system initiates a target communication task to the downstream service system through one of the at least two communication channels, the target communication task is recorded in a pre-established database, whether the target communication task is successful or not is monitored, and when the target communication task is successful, the state of the target communication task is set to be a successful state in the database; and then, regularly acquiring the communication task overtime from the database, and re-initiating the communication task overtime to the downstream service system through another one of the at least two communication channels according to a preset retry strategy. Therefore, when a certain communication channel has a problem, retry can be automatically carried out through another communication channel, so that the communication success rate of the upstream and downstream service systems is improved, potential influence caused by a fault of the certain communication channel is avoided, and the user experience is improved.
Drawings
Fig. 1 is a flowchart of a communication method based on channel compensation in embodiment 1 of the present invention;
fig. 2 is a block diagram of a communication system based on channel compensation in embodiment 2 of the present invention;
fig. 3 is a hardware architecture diagram of an electronic device in embodiment 3 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the 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.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Example 1
The present embodiment provides a communication method based on channel compensation, as shown in fig. 1, the method includes the following steps:
s1, at least two communication channels are pre-configured between the upstream service system and the downstream service system.
In this embodiment, the at least two communication channels include: a message middleware channel, an API call channel, and/or an RPC call channel.
When a message middleware channel is configured between an upstream service system and a downstream service system, the upstream service system can complete the communication with the downstream service system by sending a message to the downstream service system by using the message middleware; when an API call channel is configured between the upstream service system and the downstream service system, the upstream service system can complete the communication with the downstream service system through the API call; when the RPC calling channel is configured between the upstream service system and the downstream service system, the upstream service system can complete communication with the downstream service system through the RPC calling.
And S2, when the upstream service system initiates a target communication task to the downstream service system through one of the at least two communication channels, recording the target communication task in a pre-established database.
In this embodiment, a database is pre-established for recording communication tasks initiated by an upstream service system to a downstream service system, initiation time of each communication task, status of each communication task, and the like.
For example, when an upstream service system sends a message through a message middleware channel, the sent message is recorded in a pre-established database as a target communication task, meanwhile, the initiation time of the task is recorded, and the state of the task is initialized to an initiation state.
And S3, monitoring whether the target communication task is successful.
In this embodiment, whether the target communication task is successful is determined by monitoring whether the downstream service system returns a receipt (ACK) corresponding to the target communication task, and if the return of the receipt is monitored, it is determined that the target communication task is successful.
S4, when the target communication task is successful, setting the state of the target communication task to be a success state in the database.
And S5, acquiring the overtime communication task from the database at regular time, wherein the overtime communication task is the communication task which is not set to be in a success state after the corresponding state exceeds the preset time.
And S6, according to the preset retry strategy, reinitiating the communication task with the overtime to the downstream service system through another one of the at least two communication channels.
In this embodiment, the retry strategy may include: reinitiating the communication task with the overtime, and delaying time corresponding to each retry. For example, in a retry strategy, the maximum number of initiations is set to 3, i.e., a maximum of 3 reinitiations; the delay time is set to reinitiate every 5 seconds, and may be set to be longer as the number of times increases.
Preferably, the retry strategy is further configured with the number of the timed-out communication tasks reinitiated per batch. For example, when the timed time is reached and the number of communication tasks overtime in the database is large, if all communication tasks are restarted at the same time, congestion may be caused, and thus, each batch may be limited to resending only a predetermined number of communication tasks overtime.
When the number of times of re-initiating the communication task which is overtime reaches the maximum sending number, the present embodiment sets the state of the target communication task to be a retry failure state in the database, and reports corresponding warning information to prompt the user to retry failure.
By adopting the steps, when a certain communication channel has a problem, retry can be automatically carried out through the other communication channel, so that the communication success rate of the upstream and downstream service systems is improved, potential influence caused by a fault of the certain communication channel is avoided, and the user experience is improved.
In addition, the method of this embodiment may further include monitoring data related to the upstream and downstream service systems, so that the user may analyze the monitored data.
It should be noted that the foregoing embodiments are described as a series of acts or combinations for simplicity in explanation, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts or acts described, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Example 2
The present embodiment provides a communication system based on channel compensation, as shown in fig. 2, the system 1 includes: the configuration module 11, the recording module 12, the task monitoring module 13, the status setting module 14, the timing processing module 15, and the task retry module 16, which are described in detail below:
the configuration module 11 is used for pre-configuring at least two communication channels between the upstream service system and the downstream service system.
In this embodiment, the at least two communication channels include: a message middleware channel, an API call channel, and/or an RPC call channel.
When a message middleware channel is configured between an upstream service system and a downstream service system, the upstream service system can complete the communication with the downstream service system by sending a message to the downstream service system by using the message middleware; when an API call channel is configured between the upstream service system and the downstream service system, the upstream service system can complete the communication with the downstream service system through the API call; when the RPC calling channel is configured between the upstream service system and the downstream service system, the upstream service system can complete communication with the downstream service system through the RPC calling.
The recording module 12 is configured to record a target communication task in a pre-established database when the upstream service system initiates the target communication task to the downstream service system through one of the at least two communication channels.
In this embodiment, a database is pre-established for recording communication tasks initiated by an upstream service system to a downstream service system, initiation time of each communication task, status of each communication task, and the like.
For example, when an upstream service system sends a message through a message middleware channel, the sent message is recorded in a pre-established database as a target communication task, meanwhile, the initiation time of the task is recorded, and the state of the task is initialized to an initiation state.
The task monitoring module 13 is configured to monitor whether the target communication task is successful.
In this embodiment, whether the target communication task is successful is determined by monitoring whether the downstream service system returns a receipt (ACK) corresponding to the target communication task, and if the return of the receipt is monitored, it is determined that the target communication task is successful.
The status setting module 14 is configured to set the status of the target communication task to a successful status in the database when the target communication task is successful.
The timing processing module 15 is configured to obtain an overtime communication task from the database at regular time, where the overtime communication task is a communication task whose corresponding state is not set to a successful state after exceeding a predetermined time.
The task retry module 16 is configured to reinitiate the communication task with the timeout to the downstream service system through another one of the at least two communication channels according to a preconfigured retry policy.
In this embodiment, the retry policy may be configured by the configuration module 1. Specifically, the retry strategy may include: reinitiating the communication task with the overtime, and delaying time corresponding to each retry. For example, in a retry strategy, the maximum number of initiations is set to 3, i.e., a maximum of 3 reinitiations; the delay time is set to reinitiate every 5 seconds, and may be set to be longer as the number of times increases.
Preferably, the retry strategy is further configured with the number of the timed-out communication tasks reinitiated per batch. For example, when the timed time is reached and the number of communication tasks overtime in the database is large, if all communication tasks are restarted at the same time, congestion may be caused, and thus, each batch may be limited to resending only a predetermined number of communication tasks overtime.
When the number of times of re-initiating the communication task which is timed out reaches the maximum sending number, the aforementioned state setting module 14 is further configured to set the state of the target communication task to a retry failure state in the database.
The communication system of the embodiment can automatically retry through another communication channel when a certain communication channel has a problem, thereby improving the communication success rate of the upstream and downstream service systems, avoiding potential influence caused by a fault of the certain communication channel and improving user experience.
In addition, the communication system of the present embodiment may further include: a data monitoring module (not shown) for monitoring data related to the upstream and downstream service systems, so that a user can analyze the monitored data; and an alarm module (not shown) for reporting corresponding alarm information to prompt the user that the retry fails.
Example 3
The present embodiment provides an electronic device, which may be represented in the form of a computing device (for example, may be a server device), including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the communication method based on channel compensation provided in embodiment 1.
Fig. 3 shows a schematic diagram of a hardware structure of the present embodiment, and as shown in fig. 3, the electronic device 9 specifically includes:
at least one processor 91, at least one memory 92, and a bus 93 for connecting the various system components (including the processor 91 and the memory 92), wherein:
the bus 93 includes a data bus, an address bus, and a control bus.
The processor 91 executes various functional applications and data processing, such as a communication method based on channel compensation provided in embodiment 1 of the present invention, by executing the computer program stored in the memory 92.
The electronic device 9 may further communicate with one or more external devices 94 (e.g., a keyboard, a pointing device, etc.). Such communication may be through an input/output (I/O) interface 95. Also, the electronic device 9 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via the network adapter 96. The network adapter 96 communicates with the other modules of the electronic device 9 via the bus 93. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 9, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems, etc.
It should be noted that although in the above detailed description several units/modules or sub-units/modules of the electronic device are mentioned, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the units/modules described above may be embodied in one unit/module, according to embodiments of the application. Conversely, the features and functions of one unit/module described above may be further divided into embodiments by a plurality of units/modules.
Example 4
The present embodiment provides a computer-readable storage medium on which a computer program is stored, which when executed by a processor, implements the steps of the channel compensation-based communication method of embodiment 1.
More specific examples, among others, that the readable storage medium may employ may include, but are not limited to: a portable disk, a hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation manner, the present invention can also be implemented in the form of a program product comprising program code for causing a terminal device to execute the steps of implementing the communication method based on channel compensation of embodiment 1 when the program product is run on the terminal device.
Where program code for carrying out the invention is written in any combination of one or more programming languages, the program code may be executed entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on a remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (12)
1. A communication method based on channel compensation, the method comprising:
at least two communication channels are configured between an upstream service system and a downstream service system in advance;
when an upstream service system initiates a target communication task to a downstream service system through one of the at least two communication channels, recording the target communication task in a pre-established database;
monitoring whether the target communication task is successful, and setting the state of the target communication task to be a successful state in the database when the target communication task is successful;
acquiring an overtime communication task from the database at regular time, wherein the overtime communication task is a communication task which is not set to be in a success state after the state exceeds the preset time;
and reinitiating the communication task with the timeout to the downstream service system through another one of the at least two communication channels according to a preset retry strategy.
2. The communication method of claim 1, wherein the monitoring whether the target communication task is successful comprises:
and monitoring whether the downstream business system returns a receipt corresponding to the target communication task, and if so, judging that the target communication task is successful.
3. The communication method of claim 1, wherein the retry strategy comprises: and reinitiating the maximum initiation times of the communication tasks with the overtime and the corresponding delay time.
4. The communication method according to claim 3, wherein when the number of times of re-initiating the communication task that is timed out reaches the maximum number of times of transmission, the state of the target communication task is set to a retry failure state in the database.
5. The communication method of claim 1, wherein the at least two communication channels comprise: a message middleware channel, an API call channel, and/or an RPC call channel.
6. A communication system based on channel compensation, the system comprising:
the system comprises a configuration module, a service module and a service module, wherein the configuration module is used for pre-configuring at least two communication channels between an upstream service system and a downstream service system;
the recording module is used for recording a target communication task in a pre-established database when an upstream service system initiates the target communication task to a downstream service system through one of the at least two communication channels;
the task monitoring module is used for monitoring whether the target communication task is successful or not;
the state setting module is used for setting the state of the target communication task to be a successful state in the database when the target communication task is successful;
the timing processing module is used for acquiring overtime communication tasks from the database in a timing mode, wherein the overtime communication tasks are communication tasks which are not set to be in a success state after a preset time state is exceeded;
and the task retry module is used for reinitiating the communication task with the overtime to the downstream service system through another one of the at least two communication channels according to a preset retry strategy.
7. The communication system of claim 6, wherein the task monitoring module is specifically configured to:
and monitoring whether the downstream business system returns a receipt corresponding to the target communication task, and if so, judging that the target communication task is successful.
8. The communication system of claim 6, wherein the retry strategy comprises: and reinitiating the maximum initiation times of the communication tasks with the overtime and the corresponding delay time.
9. The communication system of claim 8, wherein the status setting module is further configured to:
and when the number of times of reinitiating the communication task which is overtime reaches the maximum sending number, setting the state of the target communication task to be a retry failure state in the database.
10. The communication system of claim 6, wherein the at least two communication channels comprise: a message middleware channel, an API call channel, and/or an RPC call channel.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1 to 5 are implemented when the computer program is executed by the processor.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
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