CN115208957A - Communication method and device - Google Patents
Communication method and device Download PDFInfo
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- CN115208957A CN115208957A CN202210715831.1A CN202210715831A CN115208957A CN 115208957 A CN115208957 A CN 115208957A CN 202210715831 A CN202210715831 A CN 202210715831A CN 115208957 A CN115208957 A CN 115208957A
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- 238000004891 communication Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
Abstract
The embodiment of the application discloses a communication method and a communication device, wherein equipment at a client is sending equipment; the method applied to the client comprises the following steps: sending a message to receiving equipment of a server; the message contains: message timestamp, sending equipment number and sending equipment state; and enabling the receiving equipment to receive the message, acquiring the sending equipment number and the sending equipment state contained in the message corresponding to the latest message timestamp according to the message timestamp, and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment of the server. According to the scheme of the embodiment, the state of the client sending equipment can be provided, so that the server side can know the state of the client sending equipment in time, the universality is realized, and the reliability and the safety of communication between the client side and the server side are improved.
Description
Technical Field
The present invention relates to communications technologies between a client and a server, and in particular, to a communication method and apparatus.
Background
The existing communication between the client and the server in the market does not have communication related to the state of the sending equipment, and the state of the sending equipment influences the communication quality and whether the communication can be normally implemented, so that the client sending equipment state is particularly necessary to be notified to the server in time.
Disclosure of Invention
The embodiment of the application provides a communication method and device, which can provide the state of a client sending device, have universality, and improve the reliability and safety of communication between the client and a server.
The embodiment of the application provides a communication method, which is applied to a client, wherein equipment of the client is sending equipment; the method can comprise the following steps:
sending a message to receiving equipment of a server; the message may include: message timestamp, sending equipment number and sending equipment state; and enabling the receiving equipment to receive the message, acquiring the sending equipment number and the sending equipment state contained in the message corresponding to the latest message timestamp according to the message timestamp, and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment of the server.
In an exemplary embodiment of the present application, before sending a packet to a receiving device of a server, the method may further include:
and acquiring a secret content code number filled in a preset sending interface, and filling the sending equipment state corresponding to the secret content code number into a specified message format.
In an exemplary embodiment of the present application, the sending device status may include any one or more of: unknown status, fault status, unused status, and sound status.
In an exemplary embodiment of the present application, before sending a packet to a receiving device of a server, the method may further include:
encrypting the message to transmit a ciphertext; and/or the presence of a gas in the gas,
and carrying out preset operation on the message, and storing an operation value in the message so that the receiving end verifies the safety of the message according to the operation value.
In an exemplary embodiment of the present application, the encrypting the packet may include: the encryption is carried out by adopting any one or more of the following passwords: symmetric encryption, kaiser cipher encryption, single table permutation cipher encryption, gray cipher encryption, and Hill cipher encryption.
In an exemplary embodiment of the present application, the preset operation may include, but is not limited to: and (5) an md5 algorithm.
The embodiment of the application also provides a communication device, which is applied to sending equipment of a client; the communication device comprises a first processor and a first computer readable storage medium, wherein a first instruction is stored in the first computer readable storage medium, and when the first instruction is executed by the first processor, the communication device realizes a communication method of a client.
The embodiment of the application also provides a communication method which is applied to a server side, and the equipment of the server side comprises receiving equipment and display equipment; the method may include:
receiving a message sent by sending equipment of a client through the receiving equipment; the message comprises: a message timestamp, a sending end device number and a device state;
acquiring a sending equipment number and a sending equipment state contained in the message corresponding to the latest message timestamp according to the message timestamp;
and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment.
In an exemplary embodiment of the present application, the sending device status may include any one of: unknown state, fault state, unused state and sound state;
the displaying the acquired sending device number and the sending device status on the display device may include:
when the state of the sending equipment corresponding to any one sending equipment number is unknown, displaying that the state of the sending equipment corresponding to the sending equipment number is unknown on the display equipment, and alarming according to the unknown state;
when the state of the sending equipment corresponding to any one sending equipment number is in a fault state, displaying that the state of the sending equipment corresponding to the sending equipment number is in a fault on the display equipment, and alarming in the fault state;
when the state of the sending equipment corresponding to any sending equipment number is in an unused state, displaying the state of the sending equipment corresponding to the sending equipment number as unused on the display equipment;
and when the state of the sending equipment corresponding to any one sending equipment number is in a good state, displaying that the state of the sending equipment corresponding to the sending equipment number is in a good state on the display equipment.
In an exemplary embodiment of the present application, the method may further include: and when the state of the sending equipment corresponding to any sending equipment number is in a complete state, the receiving equipment issues a command to the sending equipment corresponding to the sending equipment number and/or cancels the command in execution of the sending equipment.
The embodiment of the application also provides a communication device which is applied to the receiving equipment of the server; the communication device may include a second processor and a second computer-readable storage medium, where second instructions are stored, and when the second instructions are executed by the second processor, the second instructions implement a communication method applied to a server side.
Compared with the related art, the communication method is applied to the client side, and the equipment of the client side is sending equipment; the method may include: sending a message to receiving equipment of a server; the message may include: message timestamp, sending equipment number and sending equipment state; and enabling the receiving equipment to receive the message, acquiring the sending equipment number and the sending equipment state contained in the message corresponding to the latest message timestamp according to the message timestamp, and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment of the server side. By the scheme of the embodiment, the state of the client sending equipment can be provided, so that the server side can know the state of the client sending equipment in time, the universality is realized, and the reliability and the safety of communication between the client side and the server side are improved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. Other advantages of the present application can be realized and attained by the instrumentalities and combinations particularly pointed out in the specification and the drawings.
Drawings
The accompanying drawings are included to provide an understanding of the present disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure.
Fig. 1 is a flowchart of a communication method applied to a client according to an embodiment of the present application;
fig. 2 is a block diagram illustrating a communication device applied to a client according to an embodiment of the present disclosure;
fig. 3 is a flowchart of a communication method applied to a server according to an embodiment of the present application;
fig. 4 is a block diagram of a communication device applied to a server according to an embodiment of the present disclosure.
Detailed Description
The description herein describes embodiments, but is intended to be exemplary, rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible that are within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with, or instead of, any other feature or element in any other embodiment, unless expressly limited otherwise.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed herein may also be combined with any conventional features or elements to form unique inventive aspects as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive aspects to form yet another unique inventive aspect, as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.
Further, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other orders of steps are possible as will be understood by those of ordinary skill in the art. Therefore, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Furthermore, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.
The embodiment of the application provides a communication method, which is applied to a client, wherein equipment of the client is sending equipment; as shown in fig. 1, the method may include step S101:
s101, sending a message to receiving equipment of a server; the message may include: message timestamp, sending equipment number and sending equipment state; and enabling the receiving equipment to receive the message, acquiring the sending equipment number and the sending equipment state contained in the message corresponding to the latest message timestamp according to the message timestamp, and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment of the server.
In the exemplary embodiment of the present application, the scheme of the embodiment of the present application may be implemented based on a socket communication method.
In the exemplary embodiment of the present application, the message timestamp refers to the time when the message is sent out by the sending device, and is used by the receiving device to determine and execute the message content with the latest timestamp.
In the exemplary embodiment of the present application, by setting the message timestamp and obtaining the sending device number and the sending device state included in the message corresponding to the latest message timestamp according to the message timestamp, it is possible to prevent the latest command from not being executed due to a network problem, and thus the latest state of the sending device cannot be obtained in time.
In an exemplary embodiment of the present application, the sending device number refers to a code number customized by the client to various devices, and may include, but is not limited to, numbers, letters, and the like.
In an exemplary embodiment of the present application, before sending a packet to a receiving device of a server, the method may further include:
and acquiring a secret content code number filled in a preset sending interface, and filling the sending equipment state corresponding to the secret content code number into a specified message format.
In the exemplary embodiment of the application, the state of the sending device may be determined in advance by an information sender, and the confidential content code corresponding to the state of the sending device of one or more sending devices is filled in the sending interface, so that the current sending device sends the confidential content code to the server through a message, so that the server can know the state of the one or more sending devices in time. Wherein, different secret content codes can correspond to different sending device states.
In an exemplary embodiment of the present application, the sending device status may include, but is not limited to, any one of the following: unknown status, fault status, unused status, and sound status.
In an exemplary embodiment of the present application, the unknown state may refer to a state in which it is not possible to determine that the transmitting device is currently in, for example, whether the transmitting device has failed.
In an exemplary embodiment of the present application, the failure state may refer to a failure of the transmitting device.
In an exemplary embodiment of the present application, the unused state may refer to the transmitting device being unused, e.g., in a power-off state.
In an exemplary embodiment of the present application, the sound status may mean that the transmitting device may be used and has not failed.
In an exemplary embodiment of the present application, different sending device states may correspond to different sending device state values, and the sending device state value may be used to indicate that the sending device is currently in one of the above sending device states.
In the exemplary embodiment of the present application, for example, the unknown status may be set to 0, and when the receiving device analyzes that the status value of the sending device is 0, the status of the sending device in the display device is displayed as unknown, and the other three status sending devices are the same.
In an exemplary embodiment of the present application, the packet may further include: resetting the code number; the different sending device codes respectively correspond to a reset code, and the reset code is used for indicating whether the sending devices corresponding to the different sending device codes are reset or not.
In an exemplary embodiment of the present application, before sending a packet to a receiving device of a server, the method may further include:
encrypting the message to transmit a ciphertext; and/or the presence of a gas in the atmosphere,
and carrying out preset operation on the message, and storing an operation value in the message so that the receiving end verifies the safety of the message according to the operation value.
In an exemplary embodiment of the present application, the preset operation may include, but is not limited to: and (5) an md5 algorithm.
In the exemplary embodiment of the present application, a sending device may perform an operation on a message to be sent by using an md5 algorithm, where the md5 algorithm generates a 128-bit value, writes the value into the message, and checks the value by a receiving device, and if the md5 values of the sending device and the receiving device are the same, it indicates that the message is not intercepted or tampered; representing that the received message is secure.
In an exemplary embodiment of the present application, the encryption algorithm may be one more layer of security mechanism for the message information, encrypted by the sending device and decrypted by the receiving device.
In an exemplary embodiment of the present application, the message may be transmitted in plaintext or in ciphertext, and in order to improve the security of the message, the message may be encrypted for transmission in ciphertext.
In an exemplary embodiment of the present application, the encrypting the packet may include: the encryption is carried out by adopting any one or more of the following passwords: symmetric encryption, kaiser cipher encryption, single table permutation cipher encryption, gray cipher encryption, and Hill cipher encryption.
The embodiment of the application also provides a communication device 1, which is applied to sending equipment of a client; as shown in fig. 2, the communication device includes a first processor 11 and a first computer-readable storage medium 12, where the first computer-readable storage medium 12 stores first instructions, and when the first instructions are executed by the first processor 11, the communication device implements a communication method of a client.
In the exemplary embodiment of the present application, the aforementioned communication methods applied to the client are all applied to the communication device 1, and are not described in detail herein.
The embodiment of the application also provides a communication method which is applied to a server side, and equipment of the server side comprises receiving equipment and display equipment; as shown in fig. 3, the method may include steps S201-S203:
s201, receiving a message sent by sending equipment of a client through the receiving equipment; the message comprises: message timestamp, sending terminal equipment number and equipment state;
s202, acquiring a sending equipment number and a sending equipment state contained in a message corresponding to the latest message timestamp according to the message timestamp;
s203, displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment.
In an exemplary embodiment of the present application, the sending device status may include any one of: unknown state, fault state, unused state and sound state;
the displaying the acquired sending device number and the sending device status on the display device may include:
when the state of the sending equipment corresponding to any one sending equipment number is an unknown state, displaying that the state of the sending equipment corresponding to the sending equipment number is unknown on the display equipment, and alarming according to the unknown state;
when the state of the sending equipment corresponding to any one sending equipment number is a fault state, displaying that the state of the sending equipment corresponding to the sending equipment number is a fault on the display equipment, and alarming for the fault state;
when the state of the sending equipment corresponding to any sending equipment number is in an unused state, displaying the state of the sending equipment corresponding to the sending equipment number as unused on the display equipment;
and when the state of the sending equipment corresponding to any one sending equipment number is in a good state, displaying that the state of the sending equipment corresponding to the sending equipment number is in a good state on the display equipment.
In an exemplary embodiment of the present application, the method may further include: and when the state of the sending equipment corresponding to any sending equipment number is in a complete state, the receiving equipment issues a command to the sending equipment corresponding to the sending equipment number and/or cancels the command in execution of the sending equipment.
In an exemplary embodiment of the present application, the method may further include: when the status of the sending device corresponding to any sending device number is in sound status, the task that the sending device is executing or about to execute can be displayed on the display device.
The embodiment of the application also provides a communication device 2 which is applied to receiving equipment of a server; as shown in fig. 4, the communication device 2 may include a second processor 21 and a second computer-readable storage medium 22, where the second computer-readable storage medium 22 stores second instructions, and when the second instructions are executed by the second processor 21, the second instructions implement a communication method applied to a server side.
In the exemplary embodiment of the present application, the aforementioned communication methods applied to the server are all applied to the communication device 2, and are not described in detail herein.
In the exemplary embodiments of the present application, the embodiments of the present application are not limited to a programming language, and various implementable programming languages may be used to implement the contents of the embodiments of the present application described herein.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
Claims (10)
1. A communication method is characterized in that the communication method is applied to a client side, and equipment of the client side is sending equipment; the method comprises the following steps:
sending a message to receiving equipment of a server; the message comprises: message timestamp, sending equipment number and sending equipment state; and enabling the receiving equipment to receive the message, acquiring the sending equipment number and the sending equipment state contained in the message corresponding to the latest message timestamp according to the message timestamp, and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment of the server.
2. The communication method according to claim 1, wherein before sending the message to the receiving device of the server, the method further comprises:
and acquiring a secret content code number filled in a preset sending interface, and filling the sending equipment state corresponding to the secret content code number into a specified message format.
3. The communication method according to claim 1, wherein the sending device status comprises any one of: unknown status, fault status, unused status, and sound status.
4. A communication method according to any one of claims 1 to 3, wherein before sending the message to the receiving device of the server, the method further comprises:
encrypting the message to transmit a ciphertext; and/or the presence of a gas in the gas,
and carrying out preset operation on the message, and storing an operation value in the message so that the receiving end verifies the safety of the message according to the operation value.
5. The communication method according to claim 4, wherein the encrypting the message comprises: the encryption is carried out by adopting any one or more of the following passwords: symmetric encryption, kaiser cipher encryption, single table permutation cipher encryption, gray cipher encryption, and Hill cipher encryption.
6. A communication device is characterized in that the communication device is applied to a sending device of a client; the communication device comprises a first processor and a first computer readable storage medium having first instructions stored therein, which when executed by the first processor, implement the communication method according to any one of claims 1 to 5.
7. The communication method is characterized by being applied to a server side, wherein equipment of the server side comprises receiving equipment and display equipment; the method comprises the following steps:
receiving a message sent by sending equipment of a client through the receiving equipment; the message comprises: message timestamp, sending terminal equipment number and equipment state;
acquiring the number and the state of the sending equipment contained in the message corresponding to the latest message timestamp according to the message timestamp;
and displaying the acquired sending equipment number and the acquired sending equipment state on the display equipment.
8. The communication method according to claim 7, wherein the sending device status comprises any one of: unknown state, fault state, unused state and sound state;
the displaying the acquired sending device number and the sending device state on the display device includes:
when the state of the sending equipment corresponding to any one sending equipment number is unknown, displaying that the state of the sending equipment corresponding to the sending equipment number is unknown on the display equipment, and alarming according to the unknown state;
when the state of the sending equipment corresponding to any one sending equipment number is in a fault state, displaying that the state of the sending equipment corresponding to the sending equipment number is in a fault on the display equipment, and alarming in the fault state;
when the state of the sending equipment corresponding to any one sending equipment number is in an unused state, displaying that the state of the sending equipment corresponding to the sending equipment number is unused on the display equipment;
and when the state of the sending equipment corresponding to any one sending equipment number is in a good state, displaying that the state of the sending equipment corresponding to the sending equipment number is in a good state on the display equipment.
9. The communication method according to claim 7 or 8, further comprising: and when the state of the sending equipment corresponding to any sending equipment number is in a complete state, the receiving equipment issues a command to the sending equipment corresponding to the sending equipment number and/or cancels the command in execution of the sending equipment.
10. The communication device is characterized in that the communication device is applied to receiving equipment of a server; the communication device comprises a second processor and a second computer-readable storage medium, wherein second instructions are stored in the second computer-readable storage medium, and when the second instructions are executed by the second processor, the communication device implements the communication method according to any one of claims 7 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715831.1A CN115208957A (en) | 2022-06-22 | 2022-06-22 | Communication method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715831.1A CN115208957A (en) | 2022-06-22 | 2022-06-22 | Communication method and device |
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| CN115208957A true CN115208957A (en) | 2022-10-18 |
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| CN202210715831.1A Pending CN115208957A (en) | 2022-06-22 | 2022-06-22 | Communication method and device |
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