CN110190973B - Online state detection method and device - Google Patents
Online state detection method and device Download PDFInfo
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- CN110190973B CN110190973B CN201910314559.4A CN201910314559A CN110190973B CN 110190973 B CN110190973 B CN 110190973B CN 201910314559 A CN201910314559 A CN 201910314559A CN 110190973 B CN110190973 B CN 110190973B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1831—Tracking arrangements for later retrieval, e.g. recording contents, participants activities or behavior, network status
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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Abstract
The embodiment of the invention provides an online state detection method and device, wherein the method is applied to an online state detection system, and the online state detection system comprises an internet terminal, an internet server, a data acquisition server, a video network slave server and a video network terminal; the method comprises the following steps: the internet terminal sends an acquisition request to an internet server; the acquisition request comprises identification information of the video networking terminal; the Internet server inquires address information of a video network subordinate server corresponding to the video network terminal according to the acquisition request; the Internet server sends the identification information and the address information to a data acquisition server; the data acquisition server acquires the online state of the video network terminal according to the identification information and the address information; and the data acquisition server sends the online state of the video networking terminal to the Internet terminal. Therefore, whether the video networking terminal is on line or not can be detected in real time through the Internet platform.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to an online status detection method and apparatus, and a computer-readable storage medium.
Background
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
When a video conference is carried out, all participants need to be ensured to be kept in an online state in the process of carrying out the conference in order to ensure that the conference is smoothly carried out. So as to avoid missing some important meeting details due to disconnection and reconnection.
Therefore, special operation and maintenance personnel are required to be responsible for detecting the online states of all the conference participants so as to ensure that the conference participants can normally participate in the conference.
Disclosure of Invention
In view of the above, embodiments of the present invention are proposed to provide a presence detection method, a presence detection apparatus, and a computer-readable storage medium that overcome or at least partially solve the above-mentioned problems.
In order to solve the above problems, the embodiment of the present invention discloses an online status detection method, which is applied to an online status detection system, wherein the online status detection system comprises an internet terminal, an internet server, a data acquisition server, a video network slave server, and a video network terminal; the method comprises the following steps:
the internet terminal sends an acquisition request to an internet server; the acquisition request comprises identification information of the video networking terminal;
the Internet server inquires address information of a video network subordinate server corresponding to the video network terminal according to the acquisition request;
the internet server sends the identification information and the address information to a data acquisition server;
the data acquisition server acquires the online state of the video network terminal according to the identification information and the address information;
and the data acquisition server sends the online state of the video networking terminal to the internet terminal.
Optionally, the querying, by the internet server, address information of a slave server of the video network corresponding to the video network terminal according to the obtaining request includes:
and the Internet server inquires the terminal equipment information corresponding to the identification information from a database, and acquires the address information of the video network slave server corresponding to the video network terminal from the terminal equipment information.
Optionally, the sending, by the internet server, the identification information and the address information to a data acquisition server includes:
and the Internet server sends the identification information and the address information to a data acquisition server through a TCP protocol.
Optionally, the acquiring, by the data acquisition server, the online state of the video networking terminal according to the identification information and the address information includes:
the data acquisition server acquires a subordinate server terminal information table through a video networking protocol;
and the data acquisition server acquires the online state of the video network terminal from the slave server terminal information table through the identification information and the address information.
The embodiment of the invention also discloses an online state detection device which is applied to an online state detection system, wherein the online state detection system comprises an internet terminal, an internet server, a data acquisition server, a video network slave server and a video network terminal; the device comprises:
the acquisition request sending module is used for sending an acquisition request to the server by the Internet terminal; the acquisition request comprises identification information of the video networking terminal;
the query module is used for the internet server to query the address information of the video network subordinate server corresponding to the video network terminal according to the acquisition request;
the sending module is used for sending the identification information and the address information to a data acquisition server by the Internet terminal;
the online state acquisition module is used for acquiring the online state of the video network terminal by the data acquisition server according to the identification information and the address information;
and the online state sending module is used for sending the online state of the video networking terminal to the Internet terminal by the data acquisition server.
Optionally, the query module includes:
and the address information acquisition submodule is used for the Internet server to inquire the terminal equipment information corresponding to the terminal number information from a database and acquire the address information of the video networking slave server corresponding to the video networking terminal from the terminal equipment information.
Optionally, the sending module includes:
and the sending submodule is used for sending the identification information and the address information to a data acquisition server by the Internet server through a TCP (transmission control protocol).
Optionally, the online status obtaining module includes:
the slave server terminal information table acquisition submodule is used for acquiring a slave server terminal information table by the data acquisition server through a video networking protocol;
and the online state acquisition submodule is used for acquiring the online state of the video network terminal from the slave server terminal information table by the data acquisition server through the identification information and the address information.
The embodiment of the invention also discloses a device, which comprises:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform one or more presence detection methods according to embodiments of the invention.
The embodiment of the invention also discloses a computer readable storage medium, and a stored computer program enables a processor to execute the online state detection method.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, an internet terminal sends an acquisition request containing identification information of a video network terminal to an internet server, and the internet server inquires address information of a video network slave server corresponding to the video network terminal according to the acquisition request; the Internet server sends the identification information and the address information to the data acquisition server, and the data acquisition server acquires the online state of the video networking terminal according to the identification information and the address information; and the data acquisition server sends the online state of the video networking terminal to the Internet terminal. Therefore, whether the video networking terminal is on line or not can be detected in real time through the Internet platform.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a flow chart of steps of an embodiment of a method for online status detection of an embodiment of the present invention;
FIG. 6 is a flow chart of an embodiment of a method for online status detection in accordance with the present invention;
fig. 7 is a schematic structural diagram of an embodiment of an online status detecting device according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved the traditional Ethernet (Ethernet) to face the potentially huge first video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: server, exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, code board, memory, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node server, access exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, coding board, memory, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the incoming data packet of the CPU module 304 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues and may include two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 308 is configured by the CPU module 304, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol conversion gateway：
As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Referring to fig. 5, a flowchart of a first step of a method for detecting presence status according to an embodiment of the present invention is shown, where the method is applied to a presence status detection system, where the presence status detection system includes an internet terminal, an internet server, a data collection server, a view network slave server, and a view network terminal; the method may specifically comprise the steps of:
when a video conference is carried out, all conference participants need to be ensured to be online in real time in order to ensure effective running of the conference. And the general detection system is carried out in the same network environment. In a video conference held in a video networking environment, if the online states of participants are detected through the video networking, participation of a video networking terminal is required. However, the popularity of the video networking terminal is not as high as that of the internet terminal. Under the condition that the hardware condition is not allowed, the real-time online state of the video network terminal can be obtained through the Internet.
In the embodiment of the invention, the acquisition request can be sent to the internet server through the internet terminal. The acquisition request includes identification information of the video networking terminal. The identification information can be a terminal number of the video network terminal and is used for positioning the video network terminal to be inquired.
In one example, the manner in which the internet terminal sends the acquisition request to the internet server may be to call a specified web page and input the identification information of the video network terminal to be queried in an input interface of the web page.
after receiving the acquisition request, the Internet server analyzes the acquisition request to obtain the identification information of the video network terminal to be inquired; therefore, according to the identification information, the address information of the video network slave server of the video network terminal corresponding to the identification information is inquired.
In an embodiment of the present invention, step 502 may include the following sub-steps:
and the Internet server inquires the terminal equipment information corresponding to the identification information from a database, and acquires the address information of the video network slave server corresponding to the video network terminal from the terminal equipment information.
In a specific implementation, the internet server may query, from the database, terminal device information corresponding to the identification information, and then obtain, from the terminal device information, address information of the slave server of the video network corresponding to the video network terminal.
after determining the address information of the subordinate server corresponding to the video network terminal to be queried, the internet server can return the identification information and the address information to the data acquisition server. The data acquisition server can interact with the Internet platform through a TCP protocol and also can interact with the video networking platform through a video networking protocol.
In an embodiment of the present invention, step 503 may include the following sub-steps:
and the Internet server sends the identification information and the address information to a data acquisition server through a TCP protocol.
In a specific implementation, the internet server may be connected to the data acquisition server via a TCP protocol, so as to interact with the data acquisition server and send the identification information and the address information to the data acquisition server.
after the data acquisition server receives the identification information and the address information, the video network terminal corresponding to the identification information and the slave server corresponding to the video network terminal can be positioned based on the identification information and the address information. Therefore, the interactive information of the terminal of the video network to be inquired and the corresponding slave server is obtained.
In an embodiment of the present invention, step 504 may include the following sub-steps:
the data acquisition server acquires a subordinate server terminal information table through a video networking protocol; and the data acquisition server acquires the online state of the video network terminal from the slave server terminal information table through the identification information and the address information.
In a specific implementation, a plurality of video network terminals are connected below one slave server, so that the data acquisition server can determine the slave server according to the address information of the slave server. And acquires the terminal information table of the slave server from the slave server. And matching the video network terminal in the terminal information table through the identification information. Thereby determining the online state of the terminal to be inquired.
And 505, the data acquisition server sends the online state of the video networking terminal to the internet terminal.
After the online state of the video network terminal is determined, the data acquisition server can send the online state of the video network terminal to the internet terminal, so that inquirers can know the online state of the inquired video network terminal.
Referring to fig. 6, a flow chart of an embodiment of an online status detection method according to the present invention is shown;
the Internet terminal calls a specified Web service through Http connection, and sends a request for acquiring the online state of the video network terminal to an Internet server by inputting identification information of the video network terminal to be inquired on an input interface. The Internet server can search the address information of the video networking terminal corresponding to the identification information and the corresponding slave server in the database according to the identification information; and sending the identification information of the video network terminal and the address information of the corresponding slave server to the data acquisition server through a TCP protocol. The data acquisition server can determine the slave server according to the address information of the slave server corresponding to the video network terminal and call a terminal information table of the slave server. Therefore, the data acquisition server can determine the connection state of the video network terminal and the slave server thereof in the terminal information table through the identification information of the video network terminal.
In the embodiment of the invention, an internet terminal sends an acquisition request containing identification information of a video network terminal to an internet server, and the internet server inquires address information of a video network slave server corresponding to the video network terminal according to the acquisition request; the Internet server sends the identification information and the address information to the data acquisition server, and the data acquisition server acquires the online state of the video networking terminal according to the identification information and the address information; and the data acquisition server sends the online state of the video networking terminal to the Internet terminal. Therefore, whether the video networking terminal is on line or not can be detected in real time through the Internet platform.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 7, an online status detecting apparatus according to an embodiment of the present invention is shown, which is applied to an online detecting system, where the online status detecting system includes an internet terminal, an internet server, a data collecting server, a video network slave server, and a video network terminal; the device comprises:
an acquisition request sending module 701, configured to send an acquisition request to a server by an internet terminal; the acquisition request comprises identification information of the video networking terminal;
an inquiry module 702, configured to inquire, by the internet server according to the acquisition request, address information of an internet-of-view slave server corresponding to the internet-of-view terminal;
a sending module 703, configured to send, by the internet terminal, the identification information and the address information to a data acquisition server;
an online state obtaining module 704, configured to obtain, by the data acquisition server, an online state of the video network terminal according to the identification information and the address information;
an online status sending module 705, configured to send the online status of the video networking terminal to the internet terminal by the data collection server.
In an embodiment of the present invention, the query module includes:
and the address information acquisition submodule is used for the Internet server to inquire the terminal equipment information corresponding to the terminal number information from a database and acquire the address information of the video networking slave server corresponding to the video networking terminal from the terminal equipment information.
In this embodiment of the present invention, the sending module includes:
and the sending submodule is used for sending the identification information and the address information to a data acquisition server by the Internet server through a TCP (transmission control protocol).
In an embodiment of the present invention, the online status obtaining module includes:
the slave server terminal information table acquisition submodule is used for acquiring a slave server terminal information table by the data acquisition server through a video networking protocol;
and the online state acquisition submodule is used for acquiring the online state of the video network terminal from the slave server terminal information table by the data acquisition server through the identification information and the address information.
For the embodiment of the online state detection device, since it is basically similar to the embodiment of the online state detection method, the description is relatively simple, and the relevant points can be referred to the partial description of the embodiment of the online state detection method.
An embodiment of the present invention further provides an apparatus, including:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform one or more presence detection methods according to embodiments of the invention.
Embodiments of the present invention further provide a computer-readable storage medium, which stores a computer program for enabling a processor to execute the online status detection method according to the embodiments of the present invention.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The online status detecting method, the online status detecting device and the computer readable storage medium provided by the present invention are described in detail above, and specific examples are applied herein to illustrate the principles and embodiments of the present invention, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. The online state detection method is characterized by being applied to an online state detection system, wherein the online state detection system comprises an internet terminal, an internet server, a data acquisition server, a video network slave server and a video network terminal; the method comprises the following steps:
in the process of carrying out the video conference, the internet terminal sends an acquisition request to an internet server; the acquisition request comprises identification information of the video networking terminal;
the Internet server inquires address information of a video network subordinate server corresponding to the video network terminal according to the acquisition request;
the internet server sends the identification information and the address information to a data acquisition server;
the data acquisition server acquires the online state of the video network terminal according to the identification information and the address information;
the data acquisition server sends the online state of the video networking terminal to the internet terminal;
and the online state of the video networking terminal is the connection state of the video networking terminal and the video networking slave server in the video conference.
2. The method according to claim 1, wherein the internet server queries, according to the acquisition request, address information of an internet-of-view slave server corresponding to the internet-of-view terminal, and the method includes:
and the Internet server inquires the terminal equipment information corresponding to the identification information from a database, and acquires the address information of the video network slave server corresponding to the video network terminal from the terminal equipment information.
3. The method of claim 1, wherein the internet server sends the identification information and the address information to a data collection server, comprising:
and the Internet server sends the identification information and the address information to a data acquisition server through a TCP protocol.
4. The method according to claim 1, wherein the data acquisition server obtains the online status of the terminal of the video network according to the identification information and the address information, and comprises:
the data acquisition server acquires a subordinate server terminal information table through a video networking protocol;
and the data acquisition server acquires the online state of the video network terminal from the slave server terminal information table through the identification information and the address information.
5. An online state detection device is characterized by being applied to an online state detection system, wherein the online state detection system comprises an internet terminal, an internet server, a data acquisition server, a video network slave server and a video network terminal; the device comprises:
the system comprises an acquisition request sending module, an acquisition request sending module and an acquisition request sending module, wherein the acquisition request sending module is used for sending an acquisition request to an internet server by an internet terminal in the process of carrying out a video conference; the acquisition request comprises identification information of the video networking terminal;
the query module is used for the internet server to query the address information of the video network subordinate server corresponding to the video network terminal according to the acquisition request;
the sending module is used for sending the identification information and the address information to a data acquisition server by the Internet server;
the online state acquisition module is used for acquiring the online state of the video network terminal by the data acquisition server according to the identification information and the address information;
the online state sending module is used for sending the online state of the video networking terminal to the Internet terminal by the data acquisition server;
and the online state of the video networking terminal is the connection state of the video networking terminal and the video networking slave server in the video conference.
6. The apparatus of claim 5, wherein the query module comprises:
and the address information acquisition submodule is used for the Internet server to inquire the terminal equipment information corresponding to the identification information from a database and acquire the address information of the video network slave server corresponding to the video network terminal from the terminal equipment information.
7. The apparatus of claim 5, wherein the sending module comprises:
and the sending submodule is used for sending the identification information and the address information to a data acquisition server by the Internet server through a TCP (transmission control protocol).
8. The apparatus of claim 5, wherein the presence acquisition module comprises:
the slave server terminal information table acquisition submodule is used for acquiring a slave server terminal information table by the data acquisition server through a video networking protocol;
and the online state acquisition submodule is used for acquiring the online state of the video network terminal from the slave server terminal information table by the data acquisition server through the identification information and the address information.
9. An online status detection device, comprising:
one or more processors; and
one or more machine readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform the presence detection method of any of claims 1-4.
10. A computer-readable storage medium storing a computer program for causing a processor to execute the presence detection method according to any one of claims 1 to 4.
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| CN111147440A (en) * | 2019-11-11 | 2020-05-12 | 视联动力信息技术股份有限公司 | State information processing method and device based on video network |
| CN111147951A (en) * | 2019-12-25 | 2020-05-12 | 视联动力信息技术股份有限公司 | Method and device for collecting packet loss data |
| CN111478882B (en) * | 2020-03-06 | 2023-07-14 | 视联动力信息技术股份有限公司 | Terminal detection method and device |
| CN111478883A (en) * | 2020-03-06 | 2020-07-31 | 视联动力信息技术股份有限公司 | Terminal detection method and device |
| CN111614480B (en) * | 2020-03-31 | 2024-01-05 | 视联动力信息技术股份有限公司 | Service detection method, device and storage medium |
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