CN110198384B

CN110198384B - Communication method based on video networking and transfer server

Info

Publication number: CN110198384B
Application number: CN201910314600.8A
Authority: CN
Inventors: 高炜; 杨乌拉; 王辉; 王艳辉
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2021-11-02
Anticipated expiration: 2039-04-18
Also published as: CN110198384A

Abstract

The embodiment of the application discloses a communication method based on a video network and a transfer server. Receiving a first call request message sent by first user equipment through a transit server; generating a second call request message and a push message according to the first call request message; the push message is used for indicating the second user equipment to call the first user equipment; determining the message priority of the second call request message and the push message, determining a corresponding message sending mode according to the message priority of the second call request message and the push message, and sending the message according to the message sending mode. The method realizes the one-key double-sending of the user equipment by setting the priority of the message; even if the calling object communication APP is transferred to the background, the calling object communication APP can also remind the other party of callback through the push message, the operation is simple and convenient, and the communication success rate is improved.

Description

Communication method based on video networking and transfer server

Technical Field

The present application relates to the field of video networking technologies, and in particular, to a communication method and a relay server based on video networking.

Background

With the rapid development of the video network, the communication mode based on the video network between the mobile terminals is gradually popularized.

However, when a call between mobile terminals is performed based on the video networking, the call cannot be smoothly performed because the APP of the opposite terminal enters a sleep state, which results in communication blockage.

Disclosure of Invention

In view of the above problems, embodiments of the present application are proposed to provide a communication method based on a video network and a corresponding relay server, which overcome or at least partially solve the above problems.

In a first aspect, an embodiment of the present application discloses a communication method based on a video network, where the method includes:

a transfer server receives a first call request message sent by first user equipment; the first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device;

generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment;

determining the message priority of the second call request message and the push message, and determining a corresponding message sending mode according to the message priority of the second call request message and the push message;

and sending the message according to the message sending mode.

Optionally, the message priority comprises a primary priority and a secondary priority; the message sending mode corresponding to the primary priority is real-time sending, and the message sending mode corresponding to the secondary priority is trigger sending.

Optionally, a message priority corresponding to the second call request message is a primary priority, and a message priority corresponding to the push message is a secondary priority;

the sending the message according to the message sending mode comprises the following steps:

sending the second call request message to the second user equipment;

if the second call response message returned by the second user equipment is received within the set time, establishing the video network connection between the first user equipment and the second user equipment;

and if the message returned by the second user equipment is not received within the set time, sending the push message to the second user equipment, wherein the push message is used for the second user equipment to access the video network server according to the IP of the video network server and to dial back according to the video network number of the first user equipment so as to establish the video network connection between the first user equipment and the second user equipment.

Optionally, the transit server includes a service server and a push message server;

the first call request message is sent to the service server by the first user equipment;

the second call request message is sent to the second user equipment by the service server;

the push message is sent to the push message server by the service server and is pushed to the second user equipment by the push message server.

In a second aspect, an embodiment of the present application discloses a transit server, including:

the message receiving module is used for receiving a first call request message sent by first user equipment by the transfer server; the first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device;

the message generating module is used for generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment;

a determining module, configured to determine message priorities of the second call request message and the push message, and determine a corresponding message sending manner according to the message priorities of the second call request message and the push message;

and the message sending module is used for sending the message according to the message sending mode.

Optionally, the message priority comprises a primary priority and a secondary priority;

the message sending mode corresponding to the primary priority is real-time sending, and the message sending mode corresponding to the secondary priority is trigger sending.

the message sending module is specifically configured to:

sending the second call request message to the second user equipment;

In a third aspect, an embodiment of the present application further discloses a computer device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the method of any one of the first aspect is implemented.

In a fourth aspect, an embodiment of the present application further discloses a computer-readable storage medium, where a computer program for executing any one of the methods in the first aspect is stored in the computer-readable storage medium.

According to the communication method based on the video networking, the first call request message sent by the first user equipment is received through the transfer server; the first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device; further, generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment; further, determining the message priority of the second call request message and the push message, and determining a corresponding message sending mode according to the message priority of the second call request message and the push message; and finally, sending the message according to the message sending mode. Therefore, by setting the priority to the message, the user equipment realizes 'one-key' double 'sending'; even if the calling object communication APP is switched to the background, the calling object communication APP can also remind the other party of callback through the push message, the operation is simple and convenient, and the communication success rate is improved.

Drawings

Fig. 1 is a schematic networking diagram of a video network provided in an embodiment of the present application;

fig. 2 is a schematic hardware structure diagram of a node server according to an embodiment of the present application;

fig. 3 is a schematic hardware structure diagram of an access switch according to an embodiment of the present application;

fig. 4 is a schematic hardware structure diagram of an ethernet protocol conversion gateway according to an embodiment of the present application;

FIG. 5 is a flowchart illustrating steps of a method for video-based networking according to an embodiment of the present disclosure;

FIG. 6 is a diagram illustrating an example of an embodiment of a method provided by an embodiment of the present application;

fig. 7 is a block diagram of a configuration of a transit server according to an embodiment of the present application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

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 application, 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 over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the internet of vision technology employs network Packet Switching to satisfy the demand of Streaming (translated into Streaming, and continuous broadcasting, which is a data transmission technology, converting received data into a stable and continuous stream, and continuously transmitting the stream, so that the sound heard by the user or the image seen by the user is very smooth, and the user can start browsing on the screen before the whole data is transmitted). 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 (circled part), 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 application can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, 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 servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, 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 (downstream network interface module 301, upstream network interface module 302), the switching engine module 303, and the CPU module 304 are mainly included.

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, 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, which in this embodiment is divided into 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) and obtaining the token generated by the 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 208 is configured by the CPU module 204, 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 video networking destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet coordination 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 3 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

the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (e.g. various protocol packets, multicast data packets, unicast data packets, etc.), there are at most 256 possibilities, 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 types of different datagrams, and is 64 bytes if the type of the datagram is a variety of protocol packets, or is 1056 bytes if the type of the datagram is a unicast packet, but 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 application: a label to uniquely describe a metropolitan area network device.

In this specification, the definition of the Label is similar to that of a Label of Multi-Protocol Label switching (MPLS), and assuming that there are two connections between a device a and a device B, there are 2 labels for a packet from the device a to the device B, and 2 labels for a 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.

A PUSH Message (PUSH Message) is a Message that sends a Message to a terminal (e.g. a handset) over a network (GPRS/3G/4G/5G network). After the communication APP enters the sleep state, the mobile phone can still receive the push message and wake up the communication APP to perform corresponding processing.

Fig. 5 illustrates a communication method based on a video network, which is applicable to a transit server and provided by an embodiment of the present application, and includes the following steps:

step 501: a transfer server receives a first call request message sent by first user equipment; the first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device.

Step 502: generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment.

Step 503: and determining the message priority of the second call request message and the push message, and determining a corresponding message sending mode according to the message priority of the second call request message and the push message.

Step 504: and sending the message according to the message sending mode.

In a preferred embodiment, the message priority comprises a primary priority and a secondary priority; the message sending mode corresponding to the primary priority is real-time sending, and the message sending mode corresponding to the secondary priority is trigger sending. It should be noted that, specific transmission modes are not specifically limited, and may also be "push during idle time", and the like.

In a preferred embodiment, by querying user settings, the message priority corresponding to the second call request message is a primary priority, and the message priority corresponding to the push message is a secondary priority.

In step 504, sending the second call request message to the second user equipment; further, if the second call response message returned by the second user equipment is received within a set time, establishing the video networking connection between the first user equipment and the second user equipment; and if the message returned by the second user equipment is not received within the set time, sending the push message to the second user equipment, wherein the push message is used for the second user equipment to access the video network server according to the IP of the video network server and to dial back according to the video network number of the first user equipment so as to establish the video network connection between the first user equipment and the second user equipment.

In a specific application, a message push interface of the user equipment receives push messages sent from the outside and stores the push messages in a message database. The mode of the user equipment receiving the push message can be a message pushed through a WIFI hotspot, a message pushed through a video network, a message pushed through wireless Bluetooth, a message pushed through NFC induction equipment, and the like. The push message carries the video networking number of the first user equipment, the video networking number of the second user equipment, the video networking server IP and the like.

In a preferred embodiment, the transit server includes a service server and a push message server; the first call request message is sent to the service server by the first user equipment; the second call request message is sent to the second user equipment by the service server; the push message is sent to the push message server by the service server and is pushed to the second user equipment by the push message server.

After receiving the push message, the second user equipment can call back the first user equipment according to the information in the push message when the user needs. Therefore, the video call can still be established under the condition that the video network of the second user equipment is not on line. The occupation of video networking resources is reduced, and the APP is not required to be kept online all day long.

In one implementation, the video network terminal device may be a Set Top Box (STB), generally called a Set Top Box or Set Top Box, which is a device for connecting a tv Set and an external signal source, and converts a compressed digital signal into tv content and displays the tv content on the tv Set. Generally, the set-top box may be connected to a camera and a microphone for collecting multimedia data such as video data and audio data, and may also be connected to a television for playing multimedia data such as video data and audio data.

Therefore, in practical applications, a user can trigger the video network terminal to generate a control service application instruction through some operations in a menu (gtml) file, such as dialing a user number of a set top box of an opposite terminal, and send the control service application instruction to the video network server.

The video network terminal device may further include an external interface, such as a USB interface, an HDMI _ OUTx2 interface, an HDMI _ IN interface, a dongle interface, an RCA (Radio Corporation of American, RC interface), an AV interface, and the like.

To more clearly illustrate the communication method based on the video network provided in the embodiment of the present application, an example is now described based on fig. 6:

step 601: the first user equipment sends the first call request message to a service server. The first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device.

Step 602: and the business service server generates a second call request message and a push message according to the first call request message. The second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment.

Step 603: and the service server determines the message priority of the second call request message and the push message, and determines a corresponding message sending mode according to the message priority of the second call request message and the push message. And determining that the second call request message is the primary priority and the push message is the secondary priority.

Step 604: and the service server sends the second call request message to the second user equipment.

Step 605: and if the message returned by the second user equipment is not received within the set time, the second user equipment APP is judged to be switched into the background (enter a sleep state), and the push message is sent to a push message server.

Step 606: the push message server in turn pushes the push message to the second user equipment.

Step 607: and after receiving the push message, the second user equipment awakens the APP and checks the push message, and the second user equipment is accessed to the video network server according to the IP of the video network server.

Step 608: and calling back according to the video networking number of the first user equipment to establish video networking connection between the first user equipment and the second user equipment.

The push message is used for the second user equipment to access the video network server according to the video network server IP and to dial back according to the video network number of the first user equipment so as to establish the video network connection between the first user equipment and the second user equipment.

In summary, according to the communication method based on the video networking provided by the embodiment of the present application, a first call request message sent by a first user equipment is received through a transit server; the first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device; further, generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment; further, determining the message priority of the second call request message and the push message, and determining a corresponding message sending mode according to the message priority of the second call request message and the push message; and finally, sending the message according to the message sending mode. Therefore, by setting the priority to the message, the user equipment realizes 'one-key' double 'sending'; even if the calling object communication APP is switched to the background, the calling object communication APP can also remind the other party of callback through the push message, the operation is simple and convenient, and the communication success rate is improved.

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 embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the embodiments. Further, those skilled in the art will also appreciate that the embodiments described in the specification are presently preferred and that no particular act is required of the embodiments of the application.

Based on the same technical concept, referring to fig. 7, a block diagram of a transit server provided in the embodiment of the present application is shown, where the apparatus may be applied to a video network, and specifically may include the following modules:

a message receiving module 701, configured to receive, by a transit server, a first call request message sent by a first user equipment; the first call request message is used for calling a second user device, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device.

A message generating module 702, configured to generate a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment, and the push message is used for indicating the second user equipment to call the first user equipment.

A determining module 703, configured to determine message priorities of the second call request message and the push message, and determine a corresponding message sending manner according to the message priorities of the second call request message and the push message.

A message sending module 704, configured to send a message according to the message sending method.

In a preferred embodiment, the message priority comprises a primary priority and a secondary priority; the message sending mode corresponding to the primary priority is real-time sending, and the message sending mode corresponding to the secondary priority is trigger sending.

In a preferred embodiment, the message priority corresponding to the second call request message is a primary priority, and the message priority corresponding to the push message is a secondary priority.

The message sending module 704 is specifically configured to: sending the second call request message to the second user equipment; if the second call response message returned by the second user equipment is received within the set time, establishing the video network connection between the first user equipment and the second user equipment; and if the message returned by the second user equipment is not received within the set time, sending the push message to the second user equipment, wherein the push message is used for the second user equipment to access the video network server according to the IP of the video network server and to dial back according to the video network number of the first user equipment so as to establish the video network connection between the first user equipment and the second user equipment.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

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 of skill in the art, embodiments of the present application may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present application 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 application 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 application 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 application. 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 application 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 the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.

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 communication method based on the video network and the transfer server are provided by the application. The detailed description is given, and the principle and the implementation of the present application are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, 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 application.

Claims

1. A communication method based on video networking, the method comprising:

a transfer server receives a first call request message sent by first user equipment; the first call request message is used for calling a second user device through communication application software, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device;

generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment through communication application software, the push message is used for indicating the second user equipment to call the first user equipment according to information in the push message, and the push message is a message for sending a message to a terminal through a network; the push message carries the video networking number of the first user equipment, the video networking number of the second user equipment and the video networking server IP;

determining the message priority of the second call request message and the message priority of the push message, and determining a corresponding message sending mode according to the message priority of the second call request message and the message priority of the push message, wherein the push message is sent to the second user equipment when a message returned by the second user equipment is not received within a set time; the message priority comprises a main priority and a sub-optimal priority, the message priority corresponding to the second call request message is the main priority, and the message priority corresponding to the push message is the sub-optimal priority;

the message sending is carried out according to the message sending mode, and the message sending method comprises the following steps: sending the second call request message to the second user equipment; if a second call response message returned by the second user equipment is received within set time, establishing video network connection between the first user equipment and the second user equipment; and if the message returned by the second user equipment is not received within the set time, sending the push message to the second user equipment, wherein the push message is used for the second user equipment to access the video network server according to the IP of the video network server and to dial back according to the video network number of the first user equipment so as to establish the video network connection between the first user equipment and the second user equipment.

2. The method of claim 1, wherein the message sending mode corresponding to the primary priority is real-time sending, and the message sending mode corresponding to the secondary priority is trigger sending.

3. The method of claim 1, wherein the transit server comprises a traffic server and a push message server;

4. A transit server, characterized in that the transit server comprises:

the message receiving module is used for receiving a first call request message sent by first user equipment by the transfer server; the first call request message is used for calling a second user device through communication application software, and carries the video networking number of the first user device, the video networking server IP and the video networking number of the second user device;

the message generating module is used for generating a second call request message and a push message according to the first call request message; the second call request message is used for calling the second user equipment through communication application software, the push message is used for indicating the second user equipment to call the first user equipment according to information in the push message, and the push message is a message for sending a message to a terminal through a network; the push message carries the video networking number of the first user equipment, the video networking number of the second user equipment and the video networking server IP;

a determining module, configured to determine message priorities of the second call request message and the push message, and determine a corresponding message sending manner according to the message priorities of the second call request message and the push message, where the push message is sent to the second user equipment when a message returned by the second user equipment is not received within a set time; the message priority comprises a main priority and a sub-optimal priority, the message priority corresponding to the second call request message is the main priority, and the message priority corresponding to the push message is the sub-optimal priority;

a message sending module, configured to send a message according to the message sending manner, and specifically configured to: sending the second call request message to the second user equipment; if a second call response message returned by the second user equipment is received within set time, establishing video network connection between the first user equipment and the second user equipment; and if the message returned by the second user equipment is not received within the set time, sending the push message to the second user equipment, wherein the push message is used for the second user equipment to access the video network server according to the IP of the video network server and to dial back according to the video network number of the first user equipment so as to establish the video network connection between the first user equipment and the second user equipment.

5. The transit server of claim 4, wherein the message sending manner corresponding to the primary priority is real-time sending, and the message sending manner corresponding to the secondary priority is triggered sending.

6. The transit server of claim 4, wherein the transit server comprises a traffic server and a push message server;

7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 3 when executing the computer program.

8. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of any one of claims 1 to 3.