CN114584490A

CN114584490A - Data transmission detection method and device

Info

Publication number: CN114584490A
Application number: CN202210301865.6A
Authority: CN
Inventors: 孙建耀; 杨俊�
Original assignee: Alibaba China Co Ltd
Current assignee: Alibaba China Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-06-03
Anticipated expiration: 2042-03-25
Also published as: CN114584490B

Abstract

The embodiment of the specification provides a data transmission detection method and a data transmission detection device, wherein the data transmission detection method comprises the following steps: acquiring attribute information related to detection requirements of a plurality of transmission devices in a cluster; acquiring detection flow information of the transmission equipment according to the attribute information; sending detection flow information to transmission equipment to enable the transmission equipment to perform first data transmission detection by using the detection flow information, so that the data transmission detection is sent by a plurality of transmission equipment, resource bottleneck caused by the fact that a single node sends the detection is avoided, and the detection flow information of one or more transmission equipment is adjusted to obtain updated detection flow information; and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information, so that the data transmission detection can adapt to the current condition of the cluster, the dynamic adjustment is realized, the link abnormity can be found more easily, and the accuracy of the data transmission detection is improved.

Description

Data transmission detection method and device

Technical Field

The embodiment of the specification relates to the technical field of computers, in particular to a data transmission detection method.

Background

With the continuous development of computer technology, more and more computer technologies are applied in the field of data transmission. In the data transmission process, if the network card of the machine, the connected network cable, the uplink switch device and the switch interface are abnormal, bit reversal may be found in the data transmission process, so that the byte stream is tampered, and the correctness of data transmission is affected.

Currently, a master node is selected in a cluster, and then the master node sends and receives data to different machines, and verifies whether the cryptographic hash function (MD5, Message-Digest algorithm) values of the data sent and received by the master node to the different machines are the same, so as to verify the accuracy of data transmission on network links between the master node and the different machines. However, with the increase of cluster machines, the network bandwidth and resources of the master node become a bottleneck of detection, which results in poor accuracy of data transmission detection results.

Disclosure of Invention

In view of this, the embodiments of the present specification provide a data transmission detection method. One or more embodiments of the present disclosure also relate to a data transmission detection apparatus, a computing device, a computer-readable storage medium, and a computer program, so as to solve the technical deficiencies of the prior art.

According to a first aspect of embodiments of the present specification, there is provided a data transmission detection method, which is applied to a configuration center in a data transmission detection system, where the data transmission detection system includes the configuration center and a plurality of transmission devices; the method comprises the following steps:

acquiring attribute information related to detection requirements of a plurality of transmission devices in a cluster;

acquiring detection flow information of the transmission equipment according to the attribute information;

sending the detection flow information to the transmission equipment so that the transmission equipment performs first data transmission detection by using the detection flow information;

adjusting the detection flow information of one or more transmission devices to obtain updated detection flow information;

and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information.

Optionally, the detected traffic information includes a detected traffic flow direction of the transmission device;

adjusting the detected traffic information of one or more transmission devices to obtain updated detected traffic information, comprising:

and adjusting the flow direction of the detection flow of one or more transmission devices according to the detection requirement to obtain the updated flow direction of the detection flow, so that each transmission device in the plurality of transmission devices initiates detection at least once within a preset time period.

Optionally, after the multiple transmission devices perform detection within a preset time period, a detection relationship structure formed by using the detection flow direction between the transmission devices as an edge and using the transmission devices as nodes includes an annular structure formed by the multiple transmission devices.

Optionally, the step of adjusting the detected traffic information of one or more transmission devices to obtain updated detected traffic information includes:

and adjusting the detection flow information of one or more transmission devices by taking the preset time as a period to obtain the updated detection flow information.

Optionally, the detected traffic information includes a detected traffic value of the transmission device, and the attribute information includes a device identifier of the transmission device;

the step of obtaining the detection flow information of the transmission device according to the attribute information includes:

searching a preset safe flow value of the transmission equipment according to the equipment identification of the transmission equipment;

and setting a detection flow value of the transmission equipment based on the preset safe flow value, wherein the detection flow value is less than or equal to the preset safe flow value.

Optionally, the detected traffic information includes a detected traffic value of the transmission device;

acquiring cluster pressure at the current time;

according to the cluster pressure, searching a detection flow adjustment value corresponding to the cluster pressure in a preset relation table, wherein the preset relation table comprises the corresponding relation between the cluster pressure and the detection flow adjustment value;

and adjusting the detected flow values of one or more transmission devices based on the detected flow adjustment value to obtain an updated detected flow value.

Optionally, the detected traffic information includes a detected traffic flow direction of the transmission device, and the attribute information includes location information of the transmission device in the cluster;

the step of obtaining the detection flow information of the transmission device according to the attribute information comprises the following steps:

and obtaining the flow direction of the detection flow of the transmission equipment according to the position information of the transmission equipment in the cluster.

acquiring a first detection flow direction of first transmission equipment, wherein the first transmission equipment is any transmission equipment in a cluster;

determining first target equipment corresponding to the first transmission equipment according to the first detection flow direction;

adjusting the first target device to be a second target device, wherein the second target device is different from the first target device;

and adjusting the flow direction of the first detection flow based on the first transmission equipment and the second target equipment to obtain the updated flow direction of the detection flow.

Optionally, the updated detected flow information includes an updated detected flow value and an updated detected flow direction;

sending the updated detection flow information to the transmission device, so that the transmission device performs the second data transmission detection by using the updated detection flow information, including:

and sending the updated detection flow value and/or the updated detection flow direction to the transmission equipment, so that the transmission equipment performs second data transmission detection by using the updated detection flow value and/or the updated detection flow direction.

According to a second aspect of the embodiments of the present specification, there is provided a data transmission detection method applied to a transmission device in a data transmission detection system, where the data transmission detection system includes a configuration center and a plurality of transmission devices; the method comprises the following steps:

receiving detection flow information sent by a configuration center;

carrying out first data transmission detection by using the detection flow information;

and receiving the updated detection flow information sent by the configuration center, and performing second data transmission detection by using the updated detection flow information.

According to a third aspect of embodiments herein, there is provided a data transmission detection system comprising: a configuration center and a plurality of transmission devices;

the configuration center acquires attribute information related to detection requirements of a plurality of transmission devices in the cluster; acquiring detection flow information of the transmission equipment according to the attribute information; sending the detection flow information to the transmission equipment so that the transmission equipment performs first data transmission detection by using the detection flow information; adjusting the detection flow information of one or more transmission devices to obtain updated detection flow information; sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information;

the transmission equipment receives the detection flow information sent by the configuration center; carrying out first data transmission detection by using the detection flow information; and receiving the updated detection flow information sent by the configuration center, and performing second data transmission detection by using the updated detection flow information.

According to a fourth aspect of the embodiments of the present specification, there is provided a data transmission detection apparatus, which is applied to a configuration center in a data transmission detection system, where the data transmission detection system includes the configuration center and a plurality of transmission devices; the device includes:

the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is configured to acquire attribute information related to detection requirements of a plurality of transmission devices in a cluster;

the second acquisition module is configured to acquire the detection flow information of the transmission equipment according to the attribute information;

the first sending module is configured to send the detection traffic information to the transmission equipment so that the transmission equipment performs first data transmission detection by using the detection traffic information;

the adjusting module is configured to adjust the detection traffic information of one or more transmission devices to obtain updated detection traffic information;

and the second sending module is configured to send the updated detection traffic information to the transmission device, so that the transmission device performs second data transmission detection by using the updated detection traffic information.

Optionally, the detected traffic information includes a detected traffic flow direction of the transmission device; the adjusting module is further configured to adjust a detection flow direction of one or more transmission devices according to the detection requirement, obtain an updated detection flow direction, and enable each transmission device in the plurality of transmission devices to initiate detection at least once within a preset time period.

Optionally, the adjusting module is further configured to adjust the detected traffic information of the one or more transmission devices to obtain updated detected traffic information, with a preset time as a period.

the second acquisition module is further configured to search a preset safe flow value of the transmission equipment according to the equipment identifier of the transmission equipment; and setting a detection flow value of the transmission equipment based on the preset safe flow value, wherein the detection flow value is less than or equal to the preset safe flow value.

an adjustment module further configured to obtain cluster pressure at a current time; according to the cluster pressure, searching a detection flow adjustment value corresponding to the cluster pressure in a preset relation table, wherein the preset relation table comprises the corresponding relation between the cluster pressure and the detection flow adjustment value; and adjusting the detected flow values of one or more transmission devices based on the detected flow adjustment value to obtain an updated detected flow value.

and the second acquisition module is further configured to acquire the detection traffic flow direction of the transmission device according to the position information of the transmission device in the cluster.

the adjusting module is further configured to acquire a first detection flow direction of a first transmission device, wherein the first transmission device is any transmission device in the cluster; determining first target equipment corresponding to the first transmission equipment according to the first detection flow direction; adjusting the first target device to be a second target device, wherein the second target device is different from the first target device; and adjusting the flow direction of the first detection flow based on the first transmission equipment and the second target equipment to obtain the updated flow direction of the detection flow.

and the second sending module is further configured to send the updated detected traffic value and/or the updated detected traffic flow direction to the transmission device, so that the transmission device performs second data transmission detection by using the updated detected traffic value and/or the updated detected traffic flow direction.

According to a fifth aspect of the embodiments of the present specification, there is provided a data transmission detection apparatus, which is applied to a transmission device in a data transmission detection system, where the data transmission detection system includes a configuration center and a plurality of transmission devices; the device comprises:

the receiving module is configured to receive the detection flow information sent by the configuration center;

the first detection module is configured to utilize the detection flow information to perform first data transmission detection;

and the second detection module is configured to receive the updated detection flow information sent by the configuration center and perform second data transmission detection by using the updated detection flow information.

According to a sixth aspect of embodiments herein, there is provided a computing device comprising:

a memory and a processor;

the memory is configured to store computer-executable instructions, and the processor is configured to execute the computer-executable instructions, and the computer-executable instructions, when executed by the processor, implement the steps of the data transmission detection method described above.

According to a seventh aspect of embodiments herein, there is provided a computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement the steps of the above-described data transmission detection method.

According to an eighth aspect of embodiments herein, there is provided a computer program, wherein the computer program, when executed in a computer, causes the computer to perform the steps of the above-mentioned data transmission detection method.

In a data transmission inspection method provided in an embodiment of the present specification, attribute information related to a detection requirement of a plurality of transmission devices in a cluster is acquired; acquiring detection flow information of the transmission equipment according to the attribute information; sending detection flow information to transmission equipment to enable the transmission equipment to perform first data transmission detection by using the detection flow information, so that the data transmission detection is sent by a plurality of transmission equipment, resource bottleneck caused by the fact that a single node sends the detection is avoided, and the detection flow information of one or more transmission equipment is adjusted to obtain updated detection flow information; and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information, so that the data transmission detection can adapt to the current condition of the cluster, the dynamic adjustment is realized, the link abnormity can be found more easily, and the accuracy of the data transmission detection is improved.

Drawings

Fig. 1 is a flowchart of a data transmission detection method provided in an embodiment of the present specification;

fig. 2 is a schematic diagram of a location of a transmission device in a cluster according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram of a location of an adjusted transmitting device in a cluster according to an embodiment of the present disclosure;

fig. 4 is a flowchart of another data transmission detection method provided in an embodiment of the present specification;

fig. 5 is a flowchart illustrating a processing procedure of a data transmission detection method according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a data transmission detection system provided in one embodiment of the present description;

fig. 7 is a schematic structural diagram of a data transmission detection apparatus according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of another data transmission detection device provided in an embodiment of the present specification;

fig. 9 is a block diagram of a computing device according to an embodiment of the present disclosure.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present description. This description may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make and use the present disclosure without departing from the spirit and scope of the present disclosure.

The terminology used in the description of the one or more embodiments is for the purpose of describing the particular embodiments only and is not intended to be limiting of the description of the one or more embodiments. As used in one or more embodiments of the present specification 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. It should also be understood that the term "and/or" as used in one or more embodiments of the present specification refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It will be understood that, although the terms first, second, etc. may be used herein in one or more embodiments to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first can also be referred to as a second and, similarly, a second can also be referred to as a first without departing from the scope of one or more embodiments of the present description. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

First, the noun terms to which one or more embodiments of the present specification relate are explained.

Cloud computing object storage: and the cloud computing project is responsible for uploading and downloading user data.

Clustering: the resource set composed of a plurality of machines comprises a server, a network device and the like.

Transmission correctness: in the process of network transmission of data, the data sent by the sending end and the data received by the receiving end are consistent.

Annular checking: the machine is formed by machines, and the two machines are connected and mutually verified to form a ring network for verifying the data correctness.

Cryptographic hash function (MD5, Message-Digest Algorithm): i.e., MD5 message digest algorithm, a widely used cryptographic hash function, may generate a 128-bit (16-byte) hash value to ensure the integrity of the message transmission.

In the present specification, a data transmission detection method is provided, and the present specification relates to a data transmission detection apparatus, a computing device, and a computer-readable storage medium, which are described in detail in the following embodiments one by one.

With the continuous development of computer technology, more and more computer technologies are applied in the field of data transmission. In a large-scale cluster serving externally, if a network card of a machine, a connected network cable, an uplink switch device and a switch interface are abnormal, bit reversal may be found in data in a transmission process, so that byte streams are tampered, and the transmission accuracy of the data is affected. Although data verification is performed between kernels on a machine, related verification is not strong verification, and a part of error requests flow into an application end, so that data received by a server end is inconsistent with data of a sending end, and the correctness of the data is influenced.

Currently, a master node is selected in a cluster, and then the master node sends and receives data to five different transmission devices, namely, a transmission device 1, a transmission device 2, a transmission device 3, a transmission device 4, and a transmission device 5, and verifies whether the cryptographic hash function (MD5, Message-Digest Algorithm) values of the data sent and received by the master node to the five different transmission devices are the same, so as to verify the accuracy of data transmission on network links (including network cards, switches, network lines, and the like) between the master node and the five different transmission devices. But the scheme can complete the network detection of small-scale clusters. For network detection of a cloud computing large-scale cluster, with the increase of transmission devices in the cluster, network bandwidth and resources of a master node become bottlenecks of detection. In a large-scale cluster, because network links of different transmission devices are complex, the scheme can only detect the network links from the master node to the different transmission devices, and cannot completely cover all the network links in the cluster, so that the detected links are not comprehensive enough. Moreover, because the transmission devices in the cluster have pressures in different time periods, and the scheme cannot dynamically adjust the flow rate according to the pressures of the cluster transmission devices, it is not found that some large-flow transmissions trigger abnormalities, which results in poor accuracy of data transmission detection results, and therefore an accurate data transmission detection scheme is urgently needed.

In order to realize self-adaption cluster scale, realize omnibearing detection and dynamically adjust data transmission detection according to the cluster adaption condition, the specification provides a data transmission detection scheme, which obtains attribute information of a plurality of transmission devices in a cluster, which is related to detection requirements; acquiring detection flow information of the transmission equipment according to the attribute information; sending detection flow information to transmission equipment to enable the transmission equipment to perform first data transmission detection by using the detection flow information, so that the data transmission detection is sent by a plurality of transmission equipment, resource bottleneck caused by the fact that a single node sends the detection is avoided, and the detection flow information of one or more transmission equipment is adjusted to obtain updated detection flow information; and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information, so that the data transmission detection can adapt to the current condition of the cluster, the dynamic adjustment is realized, the link abnormity can be found more easily, and the accuracy of the data transmission detection is improved.

Referring to fig. 1, fig. 1 shows a flowchart of a data transmission detection method provided in an embodiment of the present specification, the data transmission detection method is applied to a configuration center in a data transmission detection system, where the data transmission detection system includes the configuration center and a plurality of transmission devices; the method specifically comprises the following steps:

step 102: and acquiring attribute information of a plurality of transmission devices in the cluster, which is related to the detection requirement.

Specifically, a cluster refers to a resource set composed of multiple machines, and the machines in the cluster include servers, network devices, and the like. The transmission device may be understood as a machine in a cluster, where the attribute information of the transmission device refers to information of the transmission device itself, including but not limited to an address, a name, an identifier, and the like of the transmission device, the detection requirement refers to a detection requirement of a user during data transmission detection, and the attribute information of the transmission device related to the detection requirement includes but not limited to a device identifier of the transmission device, location information of the transmission device in the cluster, and is specifically selected according to an actual situation, and this is not limited in this embodiment of the present specification.

In practical applications, there are multiple ways to obtain attribute information related to detection requirements of multiple transmission devices in a cluster, which are specifically selected according to actual situations, and this is not limited in this embodiment of the present specification.

In a possible implementation manner, all attribute information of a plurality of transmission devices may be obtained first, and then the attribute information related to the detection requirement may be selected from all attribute information of the transmission devices.

In another possible implementation manner, the detection requirement may be determined first, and then the attribute information of the plurality of transmission devices related to the detection requirement may be directly searched according to the detection requirement.

Step 104: and obtaining the detection flow information of the transmission equipment according to the attribute information.

In this embodiment of the present description, after obtaining attribute information of a plurality of transmission devices in a cluster, which is related to a detection requirement, detection traffic information of the plurality of transmission devices may be obtained according to the attribute information of the plurality of transmission devices, which is related to the detection requirement.

In a possible implementation manner, the step of obtaining the detected traffic value of the transmission device according to the attribute information may include the following steps:

Specifically, the identifier of the transmission device is a unique identifier of the transmission device, including but not limited to a serial number, a name, and the like of the transmission device, the preset safe flow value of the transmission device is a safe flow value preset for the transmission device, the transmission device can normally perform data transmission when the flow of the transmission device is less than or equal to the preset safe flow value, and the transmission device cannot normally perform data transmission when the flow of the transmission device is greater than the preset safe flow value.

In practical application, a preset safe flow value of the transmission device may be searched in a preset safe flow table according to a device identifier of the transmission device, where the preset safe flow table includes a corresponding relationship between the device identifier of the transmission device and the preset safe flow value.

Illustratively, as shown in table 1 below, table 1 includes a corresponding relationship between a device identifier of the transmission device and a preset safe flow value, obtains a number of the transmission device as 4, searches for the preset safe flow value corresponding to the number 4 as 423KB in a preset safe flow table, and may set a detected flow value of the transmission device as 411KB based on the preset safe flow value, where the detected flow value of the transmission device is smaller than or equal to the preset safe flow value when the detected flow value is set.

TABLE 1 safety flowmeter

Device identification of a transmitting device	Preset safety flow value of transmission equipment
		1	188KB
2	232KB
		3	288KB
4	423KB

By applying the scheme of the embodiment of the specification, the preset safe flow value of the transmission equipment is searched according to the equipment identifier of the transmission equipment, and the detection flow value of the transmission equipment is set based on the preset safe flow value, so that the normal operation of the transmission equipment is ensured, and the accuracy of data transmission detection is further ensured.

In another possible implementation manner, the step of obtaining the detected traffic information of the transmission device according to the attribute information may include the following steps:

Specifically, the location information of the transmission device in the cluster refers to a distribution location of the transmission device in the cluster, and based on the location information of the transmission device in the cluster, a distribution relationship between the transmission device and other transmission devices in the cluster may be obtained, so as to obtain a detection traffic flow direction of the transmission device. The detected flow direction of the transmission device indicates to which transmission device the transmission device can transmit data, and the target transmission device of the transmission device can be obtained by obtaining the detected flow direction of the transmission device.

Exemplarily, referring to fig. 2, fig. 2 shows a schematic position diagram of a transmission device in a cluster according to an embodiment of the present disclosure, where the cluster shown in fig. 2 includes a transmission device 1, a transmission device 2, a transmission device 3, a transmission device 4, a transmission device 5, a transmission device 6, and a transmission device 7, and according to the position information of the transmission device 4, it is determined that a detected traffic flow of the transmission device 4 is "the transmission device 4 points to the transmission device 5", and in the same manner, it is determined that a detected traffic flow of the transmission device 1 is "the transmission device 1 points to the transmission device 4", a detected traffic flow of the transmission device 5 is "the transmission device 5 points to the transmission device 2", a detected traffic flow of the transmission device 2 points to the transmission device 6 ", a detected traffic flow of the transmission device 6 is" the transmission device 6 points to the transmission device 3 ", the flow direction of the detection traffic of the transfer device 3 is "the transfer device 3 points to the transfer device 7", and the flow direction of the detection traffic of the transfer device 7 is "the transfer device 7 points to the transfer device 1".

By applying the scheme of the embodiment of the specification, the detection flow direction of the transmission equipment is obtained according to the position information of the transmission equipment in the cluster, the detection direction of data transmission detection is determined, and the accuracy of the data transmission detection is further ensured.

Step 106: and sending the detected flow information to the transmission equipment so that the transmission equipment performs first data transmission detection by using the detected flow information.

In this embodiment of the present description, after acquiring attribute information of a plurality of transmission devices in a cluster, which is related to a detection requirement, and obtaining detection traffic information of the transmission devices according to the attribute information, the transmission devices may send the detection traffic information to the transmission devices, so that the transmission devices perform first data transmission detection by using the detection traffic information.

Illustratively, the number of the transmission device is obtained as 4, a preset safety flow value corresponding to the number 4 is looked up in a preset safety flow table as 423KB, a detected flow value of the transmission device can be set as 411KB based on the preset safety flow value, it is determined that the detected flow direction of the transmission device 4 is that the transmission device 4 points to the transmission device 5 according to the position information of the transmission device 4, and detected flow information that the detected flow value is 411KB and the detected flow direction is that the transmission device 4 points to the transmission device 5 is sent to the transmission device 4, so that the transmission device 4 performs the first data transmission detection by using the detected flow information.

Step 108: and adjusting the detection flow information of one or more transmission devices to obtain updated detection flow information.

In this embodiment of the present description, after acquiring attribute information of a plurality of transmission devices in a cluster, which is related to a detection requirement, acquiring detection traffic information of the transmission devices according to the attribute information, and sending the detection traffic information to the transmission devices, so that the transmission devices perform first data transmission detection using the detection traffic information, adjust the detection traffic information of one or more transmission devices, acquire updated detection traffic information, and after acquiring the updated detection traffic information, a configuration center may store the updated detection traffic information.

It should be noted that, one transmission device may be selected in the cluster to adjust the detected traffic information of the transmission device, or multiple transmission devices may be selected in the cluster to adjust the detected traffic information of the multiple selected transmission devices, which is specifically selected according to an actual situation, and this is not limited in this embodiment of the present specification.

In practical applications, there are various ways to adjust the detected traffic information of one or more transmission devices, which are specifically selected according to practical situations, and this is not limited in this embodiment of the present specification.

In a possible implementation manner, the step of adjusting the detected traffic information of one or more transmission devices at regular time to obtain updated detected traffic information may include the following steps:

Specifically, the preset time is specifically selected according to actual conditions, and this is not limited in this embodiment of the present specification.

In another possible implementation manner, the step of detecting traffic information includes a detected traffic flow direction of the transmission device, and the step of adjusting the detected traffic flow direction of one or more transmission devices according to the detection requirement may include the following steps:

In particular, detecting the need includes initiating detection at least once by each of the plurality of transmitting devices within a preset time period.

Illustratively, taking a preset time as a period for adjustment, three transmission devices in the cluster are obtained, where the three transmission devices are transmission device 1, transmission device 2, and transmission device 3, and the detection traffic flow direction of one or more transmission devices is adjusted with a ten-minute period, so as to obtain an updated detection traffic flow direction. Assume 12: 00, starting data transmission detection, wherein when the data transmission detection is started, the transmission equipment 1 points to the transmission equipment 2; 12: when 10, adjusting the detected flow information to that the transmission equipment 1 points to the transmission equipment 3; 12: at 20, adjusting the detected flow information to that the transmission equipment 2 points to the transmission equipment 3; 12: at 30, adjusting the detected flow information to that the transmission equipment 2 points to the transmission equipment 1; 12: when 40, adjusting the detected flow information to the state that the transmission equipment 3 points to the transmission equipment 1; 12: 50, the detected traffic information is adjusted so that the transmitting device 3 points to the transmitting device 2, so that, at 12: 00 to 12: within 50 these fifty minutes, three transmitting devices in the cluster may initiate one mutual traffic detection.

By applying the scheme of the embodiment of the description, the detection flow direction of one or more transmission devices is adjusted by taking the preset time as a period, so that the updated detection flow direction is obtained, and different transmission devices in the cluster can complete one-time mutual flow detection within a specific time, so that data transmission detection forms a ring, and the cluster with any transmission device scale can be supported.

In one or more embodiments of the present specification, the step of detecting flow information includes a detected flow value of a transmission device, acquiring a detected flow adjustment value corresponding to a cluster pressure at a current time based on the cluster pressure at the current time, and adjusting the detected flow values of one or more transmission devices based on the detected flow adjustment value to obtain an updated detected flow value, that is, the step of adjusting the detected flow information of one or more transmission devices to obtain updated detected flow information may include the following steps:

acquiring cluster pressure at the current time;

Specifically, the cluster pressure refers to data transmission pressure of each transmission device in the cluster, and if the cluster pressure at the current time is higher, the detection flow adjustment value is smaller, and if the cluster pressure at the current time is lower, the detection flow adjustment value is larger, that is, the cluster pressure is inversely proportional to the detection flow adjustment value.

It should be noted that, based on the detected flow adjustment value, the adjustment of the detected flow value of the transmission device includes increasing the detected flow adjustment value or decreasing the detected flow adjustment value, where the obtained updated detected flow value is less than or equal to the preset safe flow value.

Illustratively, as shown in table 2 below, table 2 includes a corresponding relationship between the cluster pressure and the detected flow adjustment value, the cluster pressure at the current time is obtained as B, the detected flow adjustment value 20KB corresponding to the cluster pressure B is searched in a preset relationship table, and the detected flow value of the transmission device 4 is obtained as 411 KB. If the preset safe flow value corresponding to the transmission device 4 is 400KB, reducing the detected flow value of the transmission device 4 by 20KB to obtain an updated detected flow value of 391KB for the transmission device 4; if the preset safe traffic value corresponding to the transmission apparatus 4 is 440KB, the detected traffic value of the transmission apparatus 4 is increased by 20KB, and the updated detected traffic value of the transmission apparatus 4 is 431 KB.

TABLE 2 Preset relationship Table

By applying the scheme of the embodiment of the description, the cluster pressure at the current time is obtained, and the detection flow adjustment value corresponding to the cluster pressure is searched in the preset relation table according to the cluster pressure, wherein the preset relation table comprises the corresponding relation between the cluster pressure and the detection flow adjustment value, the detection flow values of one or more transmission devices are adjusted based on the detection flow adjustment value, the updated detection flow values are obtained, scenes covering different flows are realized, the link abnormity is easier to find, the influence of the detection flow values on the cluster pressure is greatly reduced, and the cluster stability is ensured.

In one or more embodiments of this specification, the step of adjusting the detected traffic information of one or more transmission devices to obtain updated detected traffic information may include the following steps:

Exemplarily, referring to the content of fig. 2, referring to fig. 3, fig. 3 shows a schematic diagram of a location of an adjusted transmitting device in a cluster according to an embodiment of the present specification, where the cluster shown in fig. 3 includes a transmitting device 1, a transmitting device 2, a transmitting device 3, a transmitting device 4, a transmitting device 5, a transmitting device 6, and a transmitting device 7. Determining that the target device corresponding to the transmission device 1 is the transmission device 4 according to the detection flow direction of the transmission device 1, namely that the transmission device 1 points to the transmission device 4, at this time, adjusting the target device corresponding to the transmission device 1 to be the transmission device 3, adjusting the detection flow direction of the transmission device 1 to be that the transmission device 1 points to the transmission device 3, and obtaining the updated detection flow direction to be that the transmission device 1 points to the transmission device 3. In the same manner, the detected flow direction of the adjusted transmission device 2 is obtained as "the transmission device 2 points to the transmission device 4", the detected flow direction of the adjusted transmission device 3 is obtained as "the transmission device 3 points to the transmission device 5", the detected flow direction of the adjusted transmission device 4 is obtained as "the transmission device 4 points to the transmission device 7", the detected flow direction of the adjusted transmission device 5 is obtained as "the transmission device 5 points to the transmission device 6", the detected flow direction of the adjusted transmission device 6 is obtained as "the transmission device 6 points to the transmission device 1", and the detected flow direction of the adjusted transmission device 7 is obtained as "the transmission device 7 points to the transmission device 2".

By applying the scheme of the embodiment of the present specification, a first target device corresponding to a first transmission device is determined according to a first detection flow direction of the first transmission device, and the first target device is adjusted to be a second target device, where the second target device is different from the first target device, and the first detection flow direction is adjusted based on the first transmission device and the second target device, so as to obtain an updated detection flow direction, comprehensively cover all network links in a cluster, and further improve accuracy of data transmission detection.

It should be noted that, after the multiple transmission devices perform detection within a preset time period, a detection relationship structure formed by using the flow direction of the detection traffic between the transmission devices as an edge and using the transmission devices as nodes includes an annular structure formed by the multiple transmission devices.

Specifically, one or more ring structures may be included in the detection relation structure, which is selected according to actual situations, and this is not limited in this embodiment of the present specification.

In a possible implementation manner, after a plurality of transmission devices are detected within a preset time period, a detection relation structure formed by the transmission devices serving as nodes includes an annular structure formed by the plurality of transmission devices, with a detected flow direction between the transmission devices serving as an edge.

Illustratively, referring to fig. 2 above, in the data transfer detection scheme shown in fig. 2, with the detected traffic flow direction between the transfer device 1, the transfer device 2, the transfer device 3, the transfer device 4, the transfer device 5, the transfer device 6, and the transfer device 7 as an edge, and the detection relationship structure formed with the transfer device 1, the transfer device 2, the transfer device 3, the transfer device 4, the transfer device 5, the transfer device 6, and the transfer device 7 as nodes, a ring structure "1 → 4 → 5 → 2 → 6 → 3 → 7 → 1" formed by the seven transfer devices is included.

In another possible implementation manner, after the multiple transmission devices perform detection within a preset time period, a detection relationship structure formed by using the flow direction of detection traffic between the transmission devices as an edge and using the transmission devices as nodes includes multiple ring structures formed by the multiple transmission devices.

Exemplarily, referring to fig. 3 described above, in the data transfer detection scheme shown in fig. 3, with the detection traffic flow direction between the transfer device 1, the transfer device 2, the transfer device 3, the transfer device 4, the transfer device 5, the transfer device 6, and the transfer device 7 as an edge, the detection relationship structure formed by the transfer device 1, the transfer device 2, the transfer device 3, the transfer device 4, the transfer device 5, the transfer device 6, and the transfer device 7 as nodes includes one ring structure "1 → 3 → 5 → 6 → 1" formed by the transfer device 1, the transfer device 3, the transfer device 5, and the transfer device 6 and one ring structure "2 → 4 → 7 → 2" formed by the transfer device 2, the transfer device 4, and the transfer device 7.

By applying the scheme of the embodiment of the description, after the plurality of transmission devices are detected within the preset time period, the detection relation structure formed by the transmission devices as nodes includes the ring structure formed by the plurality of transmission devices by taking the flow direction of the detection flow among the transmission devices as an edge, so that the data transmission detection forms a ring, and the cluster with any transmission device scale can be supported.

Step 110: and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information.

In this embodiment of the present specification, after attribute information related to a detection requirement of a plurality of transmission devices in a cluster is obtained, detection traffic information of the transmission devices is obtained according to the attribute information, the detection traffic information is sent to the transmission devices, so that the transmission devices perform first data transmission detection using the detection traffic information, the detection traffic information of one or more transmission devices is adjusted, and after updated detection traffic information is obtained, updated detection traffic information may be sent to the transmission devices, so that the transmission devices perform second data transmission detection using the updated detection traffic information.

It should be noted that, when the configuration center sends the updated detected traffic information to the transmission device, the configuration center sends the updated detected traffic information to the corresponding transmission device.

Illustratively, three transmission devices in the cluster are obtained, where the three transmission devices are the transmission device 1, the transmission device 2, and the transmission device 3, respectively, and the configuration center adjusts the detection traffic information of the transmission device 1 to obtain updated detection traffic information, so that the updated detection traffic information is sent to the transmission device 1, and the transmission device 2 and the transmission device 3 do not receive the updated detection traffic information.

By applying the scheme of the embodiment of the specification, attribute information related to detection requirements of a plurality of transmission devices in a cluster is acquired; acquiring detection flow information of the transmission equipment according to the attribute information; sending detection flow information to transmission equipment to enable the transmission equipment to perform first data transmission detection by using the detection flow information, so that the data transmission detection can adapt to the current situation of a cluster, dynamically adjust, find the abnormality of a link more easily, adjust the detection flow information of one or more transmission equipment and obtain updated detection flow information; and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information, so that the data transmission detection can adapt to the current condition of the cluster, the dynamic adjustment is realized, the link abnormity can be found more easily, and the accuracy of the data transmission detection is improved.

In practical application, the updated detection flow information comprises an updated detection flow value and an updated detection flow direction, and when the updated detection flow information is sent to the transmission equipment, the updated detection flow value can be sent separately, so that the transmission equipment performs second data transmission detection by using the updated detection flow value; or the updated detection flow direction can be sent separately, so that the transmission device performs second data transmission detection by using the updated detection flow direction; the step of sending the updated detected flow information to the transmission device to enable the transmission device to perform the second data transmission detection by using the updated detected flow information may further include the following steps:

In practical application, the updated detected traffic information may be sent to the transmission device in the following three ways, so that the transmission device performs the second data transmission detection by using the updated detected traffic information.

In a possible implementation manner, the updated detected traffic value is sent to the transmission device, so that the transmission device performs the second data transmission detection by using the updated detected traffic information.

Illustratively, if the detected traffic value of the transmission apparatus 1 is 222KB, the preset safe traffic value corresponding to the transmission apparatus 1 is 210KB, and the detected traffic adjustment value corresponding to the transmission apparatus 1 is 20KB, the detected traffic value of the transmission apparatus 1 is decreased by 20KB, the updated detected traffic value of the transmission apparatus 1 is "202 KB", and the updated detected traffic value "202 KB" of the transmission apparatus 1 is sent to the transmission apparatus 1, so that the transmission apparatus 1 performs the second data transmission detection using the updated detected traffic value "202 KB".

In another possible implementation manner, the updated detection traffic flow direction is sent to the transmission device, so that the transmission device performs the second data transmission detection by using the updated detection traffic flow direction.

Illustratively, three transmitting devices in the cluster are obtained, respectively transmitting device 1, transmitting device 2 and transmitting device 3, determining that the target device corresponding to the transmission device 1 is the transmission device 2 according to the detected flow direction of the transmission device 1, that is, the transmission device 1 points to the transmission device 2, and at this time, adjusting the target device corresponding to the transmission device 1 to be the transmission device 3, adjusting the flow direction of the detected flow of the transmission device 1 to be 'the transmission device 1 points to the transmission device 3', obtaining the updated flow direction of the detected flow as 'the transmission device 1 points to the transmission device 3', sending the updated flow direction of the detected flow as 'the transmission device 1 points to the transmission device 3' to the transmission device 1, so that the transmission device 1 performs the second data transmission detection with the updated detection traffic flow as "the transmission device 1 points to the transmission device 3".

In yet another possible implementation manner, the updated detected traffic value and the updated detected traffic flow direction are sent to the transmission device, so that the transmission device performs the second data transmission detection by using the updated detected traffic value and the updated detected traffic flow direction.

Illustratively, if the detected traffic value of the transmission apparatus 1 is 222KB, the preset safe traffic value corresponding to the transmission apparatus 1 is 210KB, and the detected traffic adjustment value corresponding to the transmission apparatus 1 is 20KB, the detected traffic value of the transmission apparatus 1 is reduced by 20KB, the updated detected traffic value of the transmission apparatus 1 is "202 KB", the target apparatus corresponding to the transmission apparatus 1 is determined as the transmission apparatus 2 according to the detected traffic flow of the transmission apparatus 1, the transmission apparatus 1 points to the transmission apparatus 2 ", the target apparatus corresponding to the transmission apparatus 1 is adjusted as the transmission apparatus 3, the detected traffic flow of the transmission apparatus 1 is adjusted as" the transmission apparatus 1 points to the transmission apparatus 3 ", the updated detected traffic flow is obtained as" the transmission apparatus 1 points to the transmission apparatus 3 ", the updated detected traffic flow is sent to the transmission apparatus 1 as" the transmission apparatus 1 points to the transmission apparatus 3 ", the updated detected traffic flow value" 202KB "and the updated detected traffic flow are sent to the transmission apparatus 1" pointing to the transmission apparatus 3 ", so that the transmission apparatus 1 performs the second data transmission detection using the updated detected traffic value "202 GKB" and the updated detected traffic flow "the transmission apparatus 1 is directed to the transmission apparatus 3".

By applying the scheme of the embodiment of the present specification, the updated detection flow value and/or the updated detection flow direction are/is sent to the transmission device, so that the transmission device performs the second data transmission detection by using the updated detection flow value and/or the updated detection flow direction, the detection content of the second data transmission detection is selected according to the detection requirement, and the user experience is further improved.

Referring to fig. 4, fig. 4 shows a flowchart of another data transmission detection method provided in an embodiment of the present specification, where the data transmission detection method is applied to a transmission device in a data transmission detection system, and the data transmission detection system includes a configuration center and a plurality of transmission devices; the method specifically comprises the following steps:

step 402: and receiving the detection flow information sent by the configuration center.

In this embodiment of the present description, any transmission device in a cluster may receive detected traffic information sent by a configuration center, where the detected traffic information includes a detected traffic value and a detected traffic flow direction, the detected traffic value may also be understood as a size of a data volume requested by the transmission device to a target transmission device, and the detected traffic flow direction indicates to which transmission device the transmission device may transmit data, and by obtaining the detected traffic flow direction of the transmission device, a target transmission device of the transmission device may be obtained.

In practical application, the transmission device may receive updated detected flow information actively sent by the configuration center, and may also send a detected flow information obtaining instruction to the configuration center, receive detected flow information searched by the configuration center according to the device identifier of the transmission device, and specifically select the detected flow information according to an actual situation, which is not limited in this embodiment of the present specification.

Step 404: and carrying out first data transmission detection by using the detection flow information.

In this embodiment of the present description, after receiving the detection traffic information sent by the configuration center, the transmission device may perform first data transmission detection by using the detection traffic information.

In practical application, the transmission device may construct data corresponding to the detected flow value according to the detected flow value included in the detected flow information and according to the preset character, to obtain a predicted value of the current data transmission detection, and when the transmission device actually performs data transmission, may obtain an actual value of the current data transmission detection, and compare the predicted value and the actual value of the current data transmission, so as to obtain a detection result of the current data transmission detection.

It should be noted that, when the predicted value and the actual value are calculated, a preset encryption function may be used for calculation, so as to ensure uniqueness of a calculation result, where the preset encryption function includes, but is not limited to, an Md5 function, and is specifically selected according to an actual situation, which is not limited in this embodiment of the present specification.

Step 406: and receiving the updated detection flow information sent by the configuration center, and performing second data transmission detection by using the updated detection flow information.

In this embodiment of the present description, the transmission device receives detected traffic information sent by the configuration center, and after performing first data transmission detection by using the detected traffic information, may receive updated detected traffic information sent by the configuration center, and perform second data transmission detection by using the updated detected traffic information.

In practical application, the updated detected flow information received by the transmission device may be a new detected flow value, an updated detected flow direction, or an updated detected flow value and an updated detected flow direction, which are specifically selected according to actual situations, and this is not limited in this embodiment of the present specification.

By applying the scheme of the embodiment of the description, the detection flow information sent by the configuration center is received, the first data transmission detection is performed by using the detection flow information, the updated detection flow information sent by the configuration center is received, the second data transmission detection is performed by using the updated detection flow information, the integrity of the data transmission detection is improved, the second data transmission detection is performed by using the updated detection flow information sent by the configuration center, scenes with different flow rates are covered, the link abnormity is easier to find, and the accuracy of the data transmission detection is improved.

Fig. 5 is a flowchart illustrating a processing procedure of a data transmission detection method provided in an embodiment of the present disclosure, where the data transmission detection method is applied to a configuration center in a data transmission detection system, where the data transmission detection system includes the configuration center and a plurality of transmission devices; the method specifically comprises the following steps:

step 502: and acquiring attribute information of a plurality of transmission devices in the cluster, which is related to the detection requirement.

Step 504: and searching a preset safe flow value of the transmission equipment according to the equipment identifier of the transmission equipment.

Step 506: and setting a detection flow value of the transmission equipment based on the preset safe flow value, wherein the detection flow value is less than or equal to the preset safe flow value.

Step 508: and obtaining the flow direction of the detection flow of the transmission equipment according to the position information of the transmission equipment in the cluster.

Step 510: and sending the detected flow value and the detected flow direction of the transmission equipment to the transmission equipment so that the transmission equipment performs first data transmission detection by using the detected flow value and the detected flow direction.

Step 512: and adjusting the detection flow information of one or more transmission devices by taking the preset time as a period to obtain the updated detection flow information.

Step 514: and sending the updated detection flow value and/or the updated detection flow direction to the transmission equipment, so that the transmission equipment performs second data transmission detection by using the updated detection flow value and/or the updated detection flow direction.

By applying the scheme of the embodiment of the description, attribute information related to detection requirements of a plurality of transmission devices in a cluster is acquired, a preset safe flow value of the transmission devices is searched according to device identifiers of the transmission devices, a detected flow value of the transmission devices is set based on the preset safe flow value, wherein the detected flow value is less than or equal to the preset safe flow value, a detected flow direction of the transmission devices is acquired according to position information of the transmission devices in the cluster, the detected flow value and the detected flow direction of the transmission devices are sent to the transmission devices, so that the transmission devices perform first data transmission detection by using the detected flow value and the detected flow direction, the detected flow information of one or more transmission devices is adjusted by taking preset time as a period, updated detected flow information is acquired, and the updated detected flow value and/or the updated detected flow direction are sent to the transmission devices, the transmission equipment performs second data transmission detection by using the updated detection flow value and/or the updated detection flow direction, the data transmission detection is sent by a plurality of transmission equipment, so that a resource bottleneck caused by the detection sent by a single node is avoided, the data transmission detection can adapt to the current situation of the cluster, the dynamic adjustment is performed, the link abnormity is found more easily, and the accuracy of the data transmission detection is improved.

Corresponding to the above method embodiment, the present specification further provides an embodiment of a data transmission detection apparatus, and fig. 6 shows a schematic diagram of a data transmission detection system provided in an embodiment of the present specification, where the data transmission detection system includes: a configuration center and a plurality of transmission devices;

By applying the scheme of the embodiment of the specification, attribute information related to detection requirements of a plurality of transmission devices in a cluster is acquired; acquiring detection flow information of the transmission equipment according to the attribute information; sending detection flow information to transmission equipment to enable the transmission equipment to perform first data transmission detection by using the detection flow information, so that the data transmission detection is sent by a plurality of transmission equipment, resource bottleneck caused by the fact that a single node sends the detection is avoided, and the detection flow information of one or more transmission equipment is adjusted to obtain updated detection flow information; and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information, so that the data transmission detection can adapt to the current condition of the cluster, the dynamic adjustment is realized, the link abnormity can be found more easily, and the accuracy of the data transmission detection is improved.

Corresponding to the above method embodiment, the present specification further provides an embodiment of a data transmission detection device, and fig. 7 shows a schematic structural diagram of a data transmission detection device provided in an embodiment of the present specification. The device is applied to a configuration center in a data transmission detection system, and the data transmission detection system comprises the configuration center and a plurality of transmission devices; the device comprises:

a first obtaining module 702, configured to obtain attribute information of a plurality of transmission devices in a cluster, which is related to a detection requirement;

a second obtaining module 704, configured to obtain the detected traffic information of the transmission device according to the attribute information;

a first sending module 706 configured to send the detected traffic information to the transmission device, so that the transmission device performs a first data transmission detection using the detected traffic information;

an adjusting module 708 configured to adjust the detected traffic information of one or more transmission devices to obtain updated detected traffic information;

a second sending module 710 configured to send the updated detected traffic information to the transmission device, so that the transmission device performs a second data transmission detection by using the updated detected traffic information.

Optionally, the detected traffic information includes a detected traffic flow direction of the transmission device; the adjusting module 708 is further configured to adjust a detection traffic flow direction of one or more transmission devices according to the detection requirement, obtain an updated detection traffic flow direction, and enable each transmission device in the plurality of transmission devices to initiate detection at least once within a preset time period.

Optionally, the adjusting module 708 is further configured to adjust the detected traffic information of one or more transmission devices to obtain updated detected traffic information, with a preset time as a period.

a second obtaining module 704, further configured to search for a preset safe flow value of the transmission device according to the device identifier of the transmission device; and setting a detection flow value of the transmission equipment based on the preset safe flow value, wherein the detection flow value is less than or equal to the preset safe flow value.

an adjustment module 708 further configured to obtain cluster pressure at a current time; according to the cluster pressure, searching a detection flow adjustment value corresponding to the cluster pressure in a preset relation table, wherein the preset relation table comprises the corresponding relation between the cluster pressure and the detection flow adjustment value; and adjusting the detected flow values of one or more transmission devices based on the detected flow adjustment value to obtain an updated detected flow value.

the second obtaining module 704 is further configured to obtain the detected traffic flow direction of the transmission device according to the location information of the transmission device in the cluster.

an adjusting module 708, further configured to obtain a first detected traffic flow direction of a first transmission device, where the first transmission device is any transmission device in a cluster; determining first target equipment corresponding to the first transmission equipment according to the first detection flow direction; adjusting the first target device to be a second target device, wherein the second target device is different from the first target device; and adjusting the flow direction of the first detection flow based on the first transmission equipment and the second target equipment to obtain the updated flow direction of the detection flow.

the second sending module 710 is further configured to send the updated detected traffic value and/or the updated detected traffic flow direction to the transmission device, so that the transmission device performs the second data transmission detection by using the updated detected traffic value and/or the updated detected traffic flow direction.

By applying the scheme of the embodiment of the specification, attribute information related to detection requirements of a plurality of transmission devices in a cluster is acquired; acquiring detection flow information of the transmission equipment according to the attribute information; sending detection flow information to transmission equipment to enable the transmission equipment to perform first data transmission detection by using the detection flow information, so that the data transmission detection is sent by a plurality of transmission equipment, resource bottleneck caused by the fact that a single node sends the detection is avoided, and the detection flow information of one or more transmission equipment is adjusted to obtain updated detection flow information; and sending the updated detection flow information to the transmission equipment so that the transmission equipment performs second data transmission detection by using the updated detection flow information, so that the data transmission detection can adapt to the current situation of the cluster, the dynamic adjustment is realized, the link abnormity can be found more easily, and the accuracy of the data transmission detection is improved.

The foregoing is a schematic scheme of a data transmission detection apparatus according to this embodiment. It should be noted that the technical solution of the data transmission detection device and the technical solution of the data transmission detection method shown in fig. 1 belong to the same concept, and details that are not described in detail in the technical solution of the data transmission detection device can be referred to the description of the technical solution of the data transmission detection method shown in fig. 1.

Corresponding to the above method embodiment, the present specification further provides an embodiment of a data transmission detection device, and fig. 8 shows a schematic structural diagram of another data transmission detection device provided in an embodiment of the present specification. The device is applied to transmission equipment in a data transmission detection system, and the data transmission detection system comprises a configuration center and a plurality of transmission equipment; the device includes:

a receiving module 802 configured to receive the detection traffic information sent by the configuration center;

a first detection module 804 configured to perform a first data transmission detection using the detection traffic information;

a second detecting module 806, configured to receive the updated detected traffic information sent by the configuration center, and perform a second data transmission detection using the updated detected traffic information.

The foregoing is a schematic scheme of a data transmission detection apparatus according to this embodiment. It should be noted that the technical solution of the data transmission detection device and the technical solution of the data transmission detection method shown in fig. 4 belong to the same concept, and details that are not described in detail in the technical solution of the data transmission detection device can be referred to the description of the technical solution of the data transmission detection method shown in fig. 4.

FIG. 9 illustrates a block diagram of a computing device 900 provided in accordance with one embodiment of the present specification. Components of the computing device 900 include, but are not limited to, a memory 910 and a processor 920. The processor 920 is coupled to the memory 910 via a bus 930, and a database 950 is used to store data.

Computing device 900 also includes access device 940, access device 940 enabling computing device 900 to communicate via one or more networks 960. Examples of such networks include a Public Switched Telephone Network (PSTN), a Local Area Network (LAN), a Wide Area Network (WAN), a Personal Area Network (PAN), or a combination of communication networks such as the internet. The Access device 940 may include one or more of any type of Network Interface (e.g., a Network Interface Card (NIC)) that may be wired or Wireless, such as an IEEE802.11 Wireless Local Area Network (WLAN) Wireless Interface, a worldwide Interoperability for Microwave Access (Wi-MAX) Interface, an ethernet Interface, a Universal Serial Bus (USB) Interface, a cellular Network Interface, a bluetooth Interface, a Near Field Communication (NFC) Interface, and so forth.

In one embodiment of the present description, the above-described components of computing device 900, as well as other components not shown in FIG. 9, may also be connected to each other, such as by a bus. It should be understood that the block diagram of the computing device architecture shown in FIG. 9 is for purposes of example only and is not limiting as to the scope of the description. Those skilled in the art may add or replace other components as desired.

Computing device 900 may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., tablet, personal digital assistant, laptop, notebook, netbook, etc.), a mobile phone (e.g., smartphone), a wearable computing device (e.g., smartwatch, smartglasses, etc.), or other type of mobile device, or a stationary computing device such as a desktop computer or PC. Computing device 900 may also be a mobile or stationary server.

The processor 920 is configured to execute computer-executable instructions, which when executed by the processor implement the steps of the data transmission detection method.

The above is an illustrative scheme of a computing device of the present embodiment. It should be noted that the technical solution of the computing device and the technical solution of the data transmission detection method belong to the same concept, and details that are not described in detail in the technical solution of the computing device can be referred to the description of the technical solution of the data transmission detection method.

An embodiment of the present specification further provides a computer-readable storage medium, which stores computer-executable instructions, and when executed by a processor, the computer-executable instructions implement the steps of the data transmission detection method.

The above is an illustrative scheme of a computer-readable storage medium of the present embodiment. It should be noted that the technical solution of the storage medium belongs to the same concept as the technical solution of the data transmission detection method, and details that are not described in detail in the technical solution of the storage medium can be referred to the description of the technical solution of the data transmission detection method.

An embodiment of the present specification further provides a computer program, wherein when the computer program is executed in a computer, the computer is caused to execute the steps of the data transmission detection method.

The above is an illustrative scheme of a computer program of the present embodiment. It should be noted that the technical solution of the computer program and the technical solution of the data transmission detection method belong to the same concept, and details that are not described in detail in the technical solution of the computer program can be referred to the description of the technical solution of the data transmission detection method.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

The computer instructions comprise computer program code which may be in the form of source code, object code, an executable file or some intermediate form, or the like. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.

It should be noted that, for the sake of simplicity, the foregoing method embodiments are described as a series of acts, but those skilled in the art should understand that the present embodiment is not limited by the described acts, because some steps may be performed in other sequences or simultaneously according to the present embodiment. Further, those skilled in the art should also appreciate that the embodiments described in this specification are preferred embodiments and that acts and modules referred to are not necessarily required for an embodiment of the specification.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The preferred embodiments of the present specification disclosed above are intended only to aid in the description of the specification. Alternative embodiments are not exhaustive and do not limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the teaching of the embodiments of the present disclosure. The embodiments were chosen and described in order to best explain the principles of the embodiments and the practical application, and to thereby enable others skilled in the art to best understand the specification and utilize the specification. The specification is limited only by the claims and their full scope and equivalents.

Claims

1. A data transmission detection method is applied to a configuration center in a data transmission detection system, wherein the data transmission detection system comprises the configuration center and a plurality of transmission devices; the method comprises the following steps:

2. The method of claim 1, the detection traffic information comprising a detection traffic flow direction of the transmitting device;

the step of adjusting the detected traffic information of one or more transmission devices to obtain updated detected traffic information includes:

and adjusting the flow direction of the detection flow of the one or more transmission devices according to the detection requirement, obtaining the updated flow direction of the detection flow, and enabling each transmission device in the plurality of transmission devices to initiate detection at least once within a preset time period.

3. The method according to claim 2, wherein after the plurality of transmission devices are detected within the preset time period, a detection relationship structure formed by the transmission devices as nodes includes a ring structure formed by the plurality of transmission devices, with a detected traffic flow direction between the transmission devices as an edge.

4. The method of claim 1, wherein the step of adjusting the detected traffic information of one or more transmitting devices to obtain updated detected traffic information comprises:

5. The method of claim 1, the detection traffic information comprising a detection traffic value of the transmitting device, the attribute information comprising a device identification of the transmitting device;

and setting a detection flow value of the transmission equipment based on the preset safety flow value, wherein the detection flow value is less than or equal to the preset safety flow value.

6. The method of claim 1, the detected traffic information comprising a detected traffic value of the transmitting device;

acquiring cluster pressure at the current time;

according to the cluster pressure, a detection flow adjustment value corresponding to the cluster pressure is searched in a preset relation table, wherein the preset relation table comprises the corresponding relation between the cluster pressure and the detection flow adjustment value;

7. The method of claim 1, the detection traffic information comprising a detection traffic flow direction of the transport device, the attribute information comprising location information of the transport device in the cluster;

and obtaining the detection flow direction of the transmission equipment according to the position information of the transmission equipment in the cluster.

8. The method of claim 1, the detection traffic information comprising a detection traffic flow direction of the transmitting device;

acquiring a first detection flow direction of first transmission equipment, wherein the first transmission equipment is any transmission equipment in the cluster;

determining first target equipment corresponding to first transmission equipment according to the first detection flow direction;

adjusting the first target device to a second target device, wherein the second target device is different from the first target device;

9. The method of claim 1, the updated sensed flow information comprising an updated sensed flow value and an updated sensed flow direction;

the step of sending the updated detection traffic information to the transmission device to enable the transmission device to perform second data transmission detection by using the updated detection traffic information includes:

and sending the updated detected flow value and/or the updated detected flow direction to the transmission equipment, so that the transmission equipment performs second data transmission detection by using the updated detected flow value and/or the updated detected flow direction.

10. A data transmission detection method is applied to transmission equipment in a data transmission detection system, wherein the data transmission detection system comprises a configuration center and a plurality of transmission equipment; the method comprises the following steps:

receiving detection flow information sent by a configuration center;

performing first data transmission detection by using the detection flow information;

and receiving updated detection flow information sent by the configuration center, and performing second data transmission detection by using the updated detection flow information.

11. A data transmission detection system, the system comprising: a configuration center and a plurality of transmission devices;

the transmission equipment receives the detection flow information sent by the configuration center; carrying out first data transmission detection by using the detection flow information; and receiving updated detection flow information sent by the configuration center, and performing second data transmission detection by using the updated detection flow information.

12. A computing device, comprising:

a memory and a processor;

the memory is configured to store computer-executable instructions and the processor is configured to execute the computer-executable instructions, which when executed by the processor, perform the steps of the data transmission detection method of any one of claims 1 to 9 or 10.

13. A computer-readable storage medium storing computer-executable instructions which, when executed by a processor, implement the steps of the data transmission detection method of any one of claims 1 to 9 or 10.