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Storage equipment, PC (Personal Computer) end, and maintenance method and system for communication connectivity

A technology of communication connection and storage device, which is applied in the field of computer network and can solve problems such as maintaining communication connection

Pending Publication Date: 2018-05-25
北京微应软件科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using the socket port to establish a two-way communication connection, the server-side program must always be running to listen to the client's socket port
[0008] However, according to the inventor's long-term experiments, it is found that the PC and the mobile phone sometimes need to be in a long connection state, that is, the communication connection will not be interrupted after each operation is completed, so that the data packet will be sent directly when it needs to be processed next time. There is no data exchange within a period of time, but in order to maintain the communication connection; at this time, the program on the server must always be running to listen to the socket port of the client. Once the program on the server stops running, the established communication connection will be interrupted

Method used

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  • Storage equipment, PC (Personal Computer) end, and maintenance method and system for communication connectivity
  • Storage equipment, PC (Personal Computer) end, and maintenance method and system for communication connectivity
  • Storage equipment, PC (Personal Computer) end, and maintenance method and system for communication connectivity

Examples

Experimental program
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Embodiment 1

[0061] In order to avoid that the program in the mobile terminal as the server is always in the running state, to monitor the connectivity between the PC and the mobile terminal, in an embodiment of the present invention, a method for maintaining the connectivity of the communication connection is provided. The connection is a socket communication connection between the PC end and the mobile terminal, such as figure 1 shown, including steps:

[0062] S11. According to the trigger instruction of the preset trigger mechanism, the PC side sends a detection message packet to each mobile terminal connected to it in turn; the preset trigger mechanism includes generating a trigger instruction every other preset time period;

[0063] Taking the mobile terminal as a mobile phone as an example, the typical application scenarios targeted by the present invention can be as follows figure 2 As shown, a PC terminal 20 can be connected to multiple mobile phones 10 through a USB hub 30 (USB...

Embodiment 2

[0082] On the other hand, an embodiment of the present invention also provides a storage device, the storage device includes an instruction set, and the instruction set is suitable for being loaded and executed by a processor:

[0083] The trigger instruction of the preset trigger mechanism sends a detection message packet to each mobile terminal connected to it in turn; the preset trigger mechanism includes generating a trigger instruction every other preset period;

[0084] While sending the detection message packet, starting a corresponding timer for each mobile terminal receiving the message detection packet, the timer is set with a preset time limit;

[0085] When a response packet fed back by the mobile terminal corresponding to the timer is received within the preset time limit of a certain timer, the timer is deleted;

[0086] When the timing of the certain timer exceeds the preset time limit, a request for establishing a socket communication connection is sent to the ...

Embodiment 3

[0092] On the other side in the embodiment of the present invention, a PC terminal is also provided, such as image 3 As shown, the PC terminal 20 includes a bus 201, a processor 204, a transceiver 203, and a storage device 202. The storage device 202 is similar to the storage device in the second embodiment above, and includes an instruction set. The instruction set is suitable for To be loaded and executed by the processor 204:

[0093] The trigger instruction of the preset trigger mechanism sends a detection message packet to each mobile terminal connected to it in turn; the preset trigger mechanism includes generating a trigger instruction every other preset period;

[0094] While sending the detection message packet, starting a corresponding timer for each mobile terminal receiving the message detection packet, the timer is set with a preset time limit;

[0095] When a response packet fed back by the mobile terminal corresponding to the timer is received within the prese...

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PUM

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Abstract

The invention relates to storage equipment, a PC (Personal Computer) end, and a maintenance method and system for communication connectivity. The maintenance method comprises the following steps that:the PC end sends a detection message package to each mobile terminal connected to the PC end in a communication manner in sequence according to a triggering instruction of a preset triggering mechanism; the PC end turns on a corresponding timer for each mobile terminal receiving the message detection package when sending the detection message package; within a preset time limit of a certain timer, the PC end deletes the timer when receiving a response package fed back by the mobile terminal corresponding to the timer; and when time of a certain timer exceeds the preset time limit, the PC endsends a communication connection request to the mobile terminal corresponding to the timer. According to the embodiment of the invention, interrupted communication connections between the PC end and the mobile terminals can be recovered immediately, so that a program in the mobile terminal which is not required to be used as a server end is always in an operating state to monitor a socket port ofa client, so as to monitor the connectivity of communication between the PC end and the mobile terminal.

Description

technical field [0001] The invention belongs to the field of computer networks, and in particular relates to a storage device, a PC terminal, and a maintenance method and system for communication connection connectivity. Background technique [0002] The Android Debug Bridge (ADB for short) is a means for establishing a communication connection between an Android (Android) device and a PC (Personal Computer, personal computer). [0003] The working principle of ADB is to establish a communication connection between Integrated Drive Electronics (IDE for short) and Qemu by listening to ports such as Socket TCP 5554. By default, ADB will guard the relevant network ports (daemon). So when a user runs a program like Eclipse, the ADB process runs automatically. [0004] To connect an Android device (such as a mobile phone) to a PC, an ADB driver is required. Specifically, if you want to use a personal computer to debug and manage the mobile phone, you need to pre-install the AD...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L29/06
CPCH04L43/0811H04L43/10H04L69/162
Inventor 郭宇曾冰陈丹舒云林秝向伊达宋希东蒋寒迪董欣明丁波涛惠新宇谢虹袁芳刘琳赵巡
Owner 北京微应软件科技有限公司