CN106161580A - A kind of connection status control method, Apparatus and system - Google Patents

Abstract

The present invention provides a connection state control method, comprising: a proxy server obtains client device information, and the proxy server sends a notification message to the server according to the client device information, wherein the notification message is used by the server to The information controls the connection status between the server and the client device. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

Description

A connection state control method, device and system

technical field

The present invention relates to the field of intelligent network technology, in particular to a connection state control method, device and system.

Background technique

Intelligent Network (IN) is a network architecture that quickly, economically, conveniently and effectively generates and provides intelligent services on the communication network. It mainly consists of Service Switching Point (SSP, Service Switching Point), Service Control Point (SCP, Service Control Point) , service management point (SMP, Service Management Point), service management access point (SMAP, service management access point) and service creation environment (SCE, service creation environment) and other network elements. It is an additional network structure set up to provide new services for users on the basis of the original communication network. Its biggest feature is to separate the switching function and control function of the network. Since the use of intelligent network technology in the original communication network can provide users with strong service characteristics, comprehensive functions, and flexible new mobile services, there is a great market demand. Therefore, the intelligent network has gradually become the first choice for modern communications to provide new services. Program. The goal of the intelligent network is to provide new services that meet the needs of users for all communication networks, including PSTN (Public Switched Telephone Network, Public Switched Telephone Network), ISDN (Integrated Services Digital Network, Integrated Services Digital Network), PLMN (Public Land Mobile Network , public land mobile network), Internet (Internet), etc., intelligence is the development direction of communication network.

The client-server model (Client–server model) is referred to as C/S structure, which is a network architecture that distinguishes the client (Client) from the server (Server). Each instance of client software can make requests to a server or application server.

At present, in the intelligent network field, C/S network architecture is widely used, such as between the service management point SMP device and multiple service control point SCP devices, between the message distribution proxy server and the message distribution target client, etc.

The networking architecture of the intelligent network in the related art is shown in FIG. 1 , and it can be seen from FIG. 1 that the SMP133 device is connected to multiple SCP devices at the same time. Under this architecture, the SMP133 device fixedly establishes links with several SCP devices and manages these SCP devices. The link between the SMP device and the SCP device is detected by the SMP device. If an SCP device is abnormal, the SMP device will detect it in time and issue an alarm.

In the related art, the architecture between SIP (Session Initiation Protocol, Session Initiation Protocol) message distribution proxy server and SIP message distribution target client is as shown in Figure 2, as can be seen from Figure 2, SIP message proxy server SIPproxy communicates with multiple The SIP message distribution target client AS is connected. Under this architecture, the SIPproxy device establishes links with several AS devices fixedly, and regularly detects the SIP message link status of these AS devices. If the message link of an AS is abnormal, the SIPproxy device will detect it in time and issue an alarm.

It can be seen from the above that the C/S networking architecture in the related technologies of the intelligent network field is a fixed architecture, and the application server and the client are connected through a fixed link. The server side detects the client side to confirm whether the function of the client side is normal. If the function of the client is abnormal, the server can detect and issue an alarm in time. The disadvantage of this fixed architecture is that it causes a waste of resources to a certain extent.

The present situation of the intelligent network industry is that due to the large number of users of the intelligent network service, the performance pressure of the SCP server is huge. In order to ensure the stable performance of intelligent network services, the industry usually uses a C/S network architecture of multiple SCPs to share the load. Multiple SCPs use load balancing or other logical methods to ensure that each SCP server does not overload. However, the performance pressure of intelligent network services is not constant. In the short term, the performance load will fluctuate day and night every day, and in the long run, the performance load will fluctuate every month or even every year. When the performance of an intelligent network site cannot meet the service requirements of the intelligent network, this problem is usually solved by shutting down and expanding the capacity. customer capacity. However, when the number of business users of an intelligent network office drops significantly, it is still necessary to reduce the number of SCP servers by shutting down and upgrading similarly. However, most of the time, the number of intelligent network service users fluctuates. In order to meet the peak performance requirements, the client capacity of the SCP server is redundant. In the fixed C/S architecture, regardless of the current performance pressure of the SCP equipment, the SCP will The link with the SMP needs to be maintained and cannot be interrupted. This actual situation actually causes a lot of waste of resources every day, and this waste includes not only the waste of power resources but also the waste of server hardware resources.

In the same message distribution proxy server scenario, similar message volume fluctuations also exist. However, under the fixed C/S architecture, no matter how many messages are distributed to the client AS device, the AS device must maintain the link with the message distribution proxy server, which also leads to a waste of a large amount of power resources and server hardware resources.

Contents of the invention

In order to solve the problem of waste of server hardware resources in the related art, the present invention provides a connection state control method, device and system to at least solve the above problems.

According to one aspect of the present invention, a connection state control method is provided, including: a proxy server obtains client device information; the proxy server sends a notification message to the server according to the client device information, wherein the notification message The server is used to control the connection status between the server and the client device according to the client device information.

Optionally, the proxy server sends a notification message to the server according to the client device information, including at least one of the following: when the client device starts working, the proxy server acquires the client device information And send a first notification message to the server, wherein the first notification message is used for the server to establish a connection with the client device according to the client device information; when the client device stops working In the case of , the proxy server acquires the client device information and sends a second notification message to the server, where the second notification message is used by the server to The above client device stops connecting.

According to another aspect of the present invention, there is also provided a connection state control method, including: the server receives a notification message sent by the proxy server according to the client device information; the server, triggered by the notification message, according to the The client device information controls the connection status between the server and the client device.

Optionally, the server controls the connection state between the server and the client device according to the client device information, including at least one of the following: the server receives the first notification sent by the proxy server message, the server, triggered by the first notification message, establishes a connection with the client device according to the client device information; the server receives the second notification message sent by the proxy server, and the Triggered by the second notification message, the server stops the connection with the client device according to the client device information.

Optionally, after the server controls the connection state between the server and the client device according to the client device information, it further includes at least one of the following: In this case, the server starts to detect the connection state; when the server stops connecting with the client device, the server stops detecting the connection state.

According to still another aspect of the present invention, there is provided a connection state control device, which is set on the proxy server, and is characterized in that the device includes: an acquisition module, used to obtain client device information; a notification module, used to The client device information sends a notification message to the server, where the notification message is used by the server to control the connection status between the server and the client device according to the client device information.

Optionally, the notification module includes at least one of the following: a first notification unit, configured to notify the server when the client device starts work and the proxy server obtains information about the client device sending a first notification message, wherein the first notification message is used by the server to establish a connection with the client device according to the client device information; the second notification unit is used to stop the client device from work, when the proxy server obtains the client device information, it sends a second notification message to the server, where the second notification message is used by the server to The client device stops connecting.

According to still another aspect of the present invention, there is also provided a connection state control device, which is set on the server, and is characterized in that the device includes: a receiving module, configured to receive a notification message sent by the proxy server according to the client device information ; A control module, configured to control the connection status between the server and the client device according to the client device information under the trigger of the notification message.

Optionally, the control module includes at least one of the following: a connection unit, configured to establish a connection with the client device according to the client device information when the receiving module receives the first notification message a disconnection unit, configured to stop the connection with the client device according to the client device information when the receiving module receives the second notification message.

Optionally, the apparatus further includes: a detection module, wherein the detection module includes at least one of the following: a start unit, configured to start detection of the connection state when the connection between the server and the client device is established; A stop unit, configured to stop detecting the connection state when the connection between the server and the client device stops.

According to still another aspect of the present invention, a connection state control system is provided, including: a proxy server, configured to obtain client device information, and send a notification message to the server according to the obtained client device information; the server , configured to receive the notification message sent by the proxy server, and when triggered by the notification message, control the connection state between the server and the client device according to the client device information.

Through the present invention, the proxy server obtains the client device information, and the proxy server sends a notification message to the server according to the client device information, wherein the notification message is used by the server to control the communication between the server and the client device according to the client device information. Connection Status. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

FIG. 1 is a network architecture diagram of an intelligent network in the related art according to an embodiment of the present invention;

Fig. 2 is a SIP message distribution network architecture diagram in the related art according to an embodiment of the present invention;

FIG. 3 is a flow chart 1 of a connection state control method according to an embodiment of the present invention;

FIG. 4 is a second flowchart of a connection state control method according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an intelligent network networking architecture according to an embodiment of the present invention;

6 is a schematic diagram of a SIP message distribution network architecture according to an embodiment of the present invention;

FIG. 7 is a third flowchart of a connection state control method according to an embodiment of the present invention;

FIG. 8 is a fourth flowchart of a connection state control method according to an embodiment of the present invention;

FIG. 9 is a first structural diagram of a connection state control device according to an embodiment of the present invention;

Fig. 10 is a second structural diagram of a connection state control device according to an embodiment of the present invention;

Fig. 11 is a third structural diagram of a connection state control device according to an embodiment of the present invention;

FIG. 12 is a fourth structural diagram of a connection state control device according to an embodiment of the present invention.

detailed description

Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

An embodiment of the present invention provides a connection state control method. FIG. 3 is a flow chart 1 of a connection state control method according to an embodiment of the present invention. As shown in FIG. 3 , the method includes:

S302, the proxy server obtains the client device information;

S304, the proxy server obtains the client device information, and the proxy server sends a notification message to the server according to the client device information, wherein the notification message is used by the server to control the connection status between the server and the client device according to the client device information .

Through the embodiment of the present invention, the proxy server obtains the client device information, and the proxy server sends a notification message to the server according to the client device information, wherein the notification message is used by the server to control the server and the client according to the client device information. The connection status of the device. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

In one embodiment of the present invention, the proxy server sends a notification message to the server according to the client device information, including at least one of the following: when the client device starts working, the proxy server obtains the client device information and sends it to the server The first notification message, wherein the first notification message is used by the server to establish a connection with the client device according to the client device information; when the client device stops working, the proxy server obtains the client device information and sends the client device information to the server Sending a second notification message, where the second notification message is used for the server to stop the connection with the client device according to the client device information.

The embodiment of the present invention also provides a connection state control method. FIG. 4 is the second flowchart of the connection state control method according to the embodiment of the present invention. As shown in FIG. 4, the method includes: the server receives the proxy server according to the client device The notification message sent by the information, the server, under the trigger of the notification message, controls the connection status between the server and the client device according to the client device information.

Through the embodiment of the present invention, the server receives the notification message sent by the proxy server according to the client device information, and the server, triggered by the notification message, controls the connection status between the server and the client device according to the client device information. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

In one embodiment of the present invention, the server controls the connection state between the server and the client device according to the client device information, including at least one of the following: the server receives the first notification message sent by the proxy server, and the server receives the first notification message sent by the proxy server, Triggered by a notification message, establish a connection with the client device according to the client device information; the server receives the second notification message sent by the proxy server, and the server is triggered by the second notification message, according to the client device information and The client device stopped connecting.

In one embodiment of the present invention, after the server controls the connection state between the server and the client device according to the client device information, it further includes at least one of the following: when the server establishes a connection with the client device, the server Start detecting the connection status; when the connection between the server and the client device stops, the server stops detecting the connection status.

Example one

Fig. 5 is a schematic diagram of an intelligent network networking architecture according to an embodiment of the present invention, and implementing the present invention in the architecture shown in Fig. 5 includes the following methods:

(1) Intelligent network device startup

1. When the SMP server is started, it connects to the proxy server Agent, and the Agent can obtain the information list of the SCP equipment currently in use through the interface machine or third-party services.

2. After the SMP server is started, it only needs to establish links with several SCP devices acquired by the Agent, and only needs to detect whether the links of these SCP devices are normal.

3. The SCP device only needs to start the SCP device in the information list provided by the Agent device, and the SCP device not provided does not need to be started.

(2) Dynamic expansion of intelligent network equipment

1. When it is necessary to expand the SCP device, the newly added SCP device can be started after the installation is completed.

2. After all the newly added SCP devices are activated, the Agent device updates the information list of the SCP devices currently in use, and the information list includes the information of the newly added SCP devices.

3. The Agent device notifies the SMP server after updating the information list of the used SCP device.

4. After receiving the notification from the Agent, the SMP device establishes links to these newly added SCP devices, and starts to detect whether the links of these new SCP devices are normal.

5. The new SCP device can be dynamically expanded without stopping the SMP device and other SCP devices.

(3) Dynamic scaling of intelligent network equipment

1. When the SCP device needs to be scaled down, the Agent device updates the information list of the SCP device currently in use, and removes the information of the SCP device that needs to be scaled down from the information list.

2. The Agent device notifies the SMP server after updating the information list of the used SCP device.

3. After receiving the notification from the Agent, the SMP device no longer establishes links with the removed SCP devices, and no longer detects whether the links of these removed SCP devices are normal.

4. The removed SCP device can be shut down, and the dynamic shrinkage is successful without affecting other SCP devices.

Example two

Fig. 6 is a schematic diagram of a SIP message distribution network architecture according to an embodiment of the present invention, and implementing the present invention in the architecture shown in Fig. 6 includes the following methods:

(1) SIP message distribution server and client device start

1. When the SIP message distribution server SIPproxy device is started, it connects to the proxy server Agent, and the Agent can obtain the information list of the distribution target client device AS that needs to be used currently through the interface machine or a third-party service.

2. After the SIPproxy device is started, it only needs to establish links with several distribution target client devices (AS1——ASn) obtained from the Agent device, and only needs to detect whether the links of these distribution target client devices are normal.

3. The distribution target client devices only need to start the distribution target client devices in the information list provided by the Agent device, and the unprovided distribution target client devices do not need to be started.

(2) Dynamic expansion of SIP message distribution server and client device

1. When the distribution target client device needs to be expanded, the newly added distribution target client device can be started after the installation is complete.

2. After the newly added distribution target client devices are started, the Agent device updates the information list of the currently used distribution target client devices, and the information list includes the information of the newly added distribution target client devices.

3. After the agent device updates the information list of the used distribution target client device, it notifies the message distribution server device.

4. After receiving the notification from the Agent, the SIPproxy device establishes links to these newly added distribution target client devices, and starts to detect whether the links of these new distribution target client devices are normal.

5. The new distribution target client device can be dynamically expanded without stopping the message distribution server device and other distribution target client devices.

(3) Dynamic scaling of message distribution server and client devices

1. When the distribution target client device needs to be scaled down, the Agent device updates the information list of the currently used distribution target client device, and removes the information of the distribution target client device that needs to be scaled down from the information list.

2. The Agent device notifies the SIPproxy device after updating the information list of the used distribution target client device.

3. After receiving the notification from the Agent, the SIPproxy device no longer establishes links with the removed distribution target client devices, and no longer detects whether the links of these removed distribution target client devices are normal.

4. The removed distribution target client device can be shut down, and the dynamic scaling is successful without affecting other distribution target client devices.

Example three

Fig. 7 is a flowchart three of a connection state control method according to an embodiment of the present invention. As shown in Fig. 7, the method takes the dynamic expansion and contraction of an intelligent network as an example, and includes the following steps:

1. The intelligent network SMP device and SCP device start.

2. When the intelligent network SMP device is started, it obtains a sending request message from the Agent device, requesting to obtain a list of currently used SCP devices.

3. The Agent device returns a response after receiving the request from the SMP device, and pushes the list information of the currently used SCP device to the SMP device. The list information includes the necessary information of the SCP device, such as station number, module number, etc.

4. The SMP device establishes a link with the SCP device according to the received SCP information list, and detects the status of the SCP device in real time.

5. When the customer capacity of the intelligent network networking is insufficient and needs to be expanded, the following steps need to be completed:

1) Deploy and start the SCP device that needs to be expanded.

2) The Agent updates the information list of the currently used SCP equipment, and adds information about the need to expand the SCP equipment.

3) The Agent notifies the SMP device that the currently used SCP device information list has been updated, and the SMP device responds after receiving the notification.

4) The Agent device pushes the currently used SCP device list information to the SMP device, and the list information includes necessary information of the SCP device, such as office number and module number.

6. When the capacity of intelligent network networking customers is excessive and needs to be reduced, the following steps need to be completed:

1) The Agent updates the information list of the currently used SCP equipment, and removes the information of the SCP equipment that needs to be scaled down.

2) The Agent notifies the SMP device that the currently used SCP device information list has been updated, and the SMP device responds after receiving the notification.

3) The Agent device pushes the currently used SCP device list information to the SMP device, and the removed SCP device information is not included in the list information.

7. The SMP device receives the updated list of currently used SCP devices and compares it with the list of SCP devices received last time. The information of the SCP devices that have not changed remains unchanged, and the newly added SCP device information is added and deleted. SCP device information.

8. The SMP device establishes a link to the newly added SCP device, and disconnects the link of the removed SCP device, so that the SCP device connected to the current SMP device is consistent with the updated SCP device list.

9. The intelligent network completes dynamic scaling, and the scaled-down SCP equipment can be shut down.

Example four

Fig. 8 is a flow chart 4 of a connection state control method according to an embodiment of the present invention. As shown in Fig. 8, the method takes dynamic expansion and contraction of a message distribution server and a client device as an example, and includes the following steps:

1. The message distribution server and the client device are started.

2. When the message distribution server is started, it obtains a sending request message from the Agent device, requesting to obtain a list of currently used client devices.

3. The Agent device returns a response after receiving the request from the message distribution server, and pushes the list information of currently used client devices to the message distribution server. The list information includes necessary information of the client device, such as the IP address and port of the distribution target client.

4. The message distribution server establishes a link with the client device according to the received client information list, and detects the status of the client device in real time.

5. When the customer capacity of the message distribution server and the client is insufficient and needs to be expanded, the following steps need to be completed:

1) Deploy and start the client devices that need to be expanded.

2) The Agent updates the information list of the currently used client device, and adds information about the client device that needs to be expanded.

3) The Agent notifies the message distribution server that the client device information list currently used has been updated, and the message distribution server responds after receiving the notification.

4) The Agent device pushes the currently used client device list information to the message distribution server, and the list information includes necessary information of the client device, such as office number and module number.

6. When the capacity of the message distribution server and the client is excessive and needs to be reduced, the following steps need to be completed:

1) The Agent updates the information list of the currently used client devices, and removes the client devices that need to be scaled down.

2) The Agent notifies the message distribution server that the client device information list currently used has been updated, and the message distribution server responds after receiving the notification.

3) The Agent device pushes the currently used client device list information to the message distribution server, and the removed client device information is not included in the list information.

7. The message distribution server receives the updated list of currently used client devices, compares it with the list of client devices received last time, keeps the unchanged client device information, and adds new clients at the same time Device information, delete the removed client device information.

8. The message distribution server updates the distribution policy, distributes to newly added client devices, and no longer distributes to removed client devices, so that the client devices connected to the current message distribution server are consistent with the updated client device list.

9. The message distribution server and client devices complete dynamic scaling, and the reduced client devices can be shut down.

The embodiment of the present invention also provides a connection state control device. FIG. 9 is a structural diagram of a connection state control device according to an embodiment of the present invention. As shown in FIG. 9 , the device is set on a proxy server and includes: an acquisition module 902 , for acquiring client device information; a notification module 904, for sending a notification message to the server according to the client device information, wherein the notification message is used for the server to control the server and the client device according to the client device information connection status.

According to the embodiment of the present invention, the acquisition module 902 acquires the client device information, and the notification module 904 sends a notification message to the server according to the client device information, wherein the notification message is used by the server to control the connection between the server and the server according to the client device information. The connection status of the client device. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

In an embodiment of the present invention, FIG. 10 is a second structural diagram of a connection state control structure device according to an embodiment of the present invention. As shown in FIG. 10 , the notification module 1004 includes at least one of the following:

The first notification unit is configured to send a first notification message to the server when the client device starts working and the proxy server acquires information about the client device, wherein the first notification message is used by the server to The device information establishes a connection with the client device;

The second notification unit is configured to send a second notification message to the server when the client device stops working and the proxy server acquires information about the client device, wherein the second notification message is used by the server to Device information and the client device stop connecting.

The embodiment of the present invention also provides a connection state control device. FIG. 11 is the third structural diagram of the connection state control device according to the embodiment of the present invention. As shown in FIG. 11 , the device is set at the server end and includes: a receiving module 1102, It is used to receive the notification message sent by the proxy server according to the information of the client device; the control module 1104 is used to control the connection status between the server and the client device according to the information of the client device under the trigger of the notification message.

Through the embodiment of the present invention, the receiving module 1102 receives the notification message sent by the proxy server according to the client device information, and the control module 1104 controls the connection status between the server and the client device according to the client device information under the trigger of the notification message. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

In one embodiment of the present invention, FIG. 12 is a fourth structural diagram of a connection state control device according to an embodiment of the present invention. As shown in FIG. 12 , the control module 1204 includes at least one of the following: a connection unit, configured to receive 1202, when the first notification message is received, establish a connection with the client device according to the client device information; the disconnection unit is configured to, when the receiving module receives 1202 the second notification message, establish a connection with the client device according to the client device information The client device stops connecting.

In one embodiment of the present invention, as shown in FIG. 12 , the device further includes: a detection module 1206, wherein the detection module 1206 includes at least one of the following: a startup unit, configured to establish a connection between the server and the client device Next, start detecting the connection state; the stop unit is used to stop detecting the connection state when the connection between the server and the client device stops.

The embodiment of the present invention also provides a connection state control system, including: a proxy server, used to obtain client device information, and send a notification message to the server according to the obtained client device information; The proxy server sends a notification message, and under the trigger of the notification message, controls the connection status between the server and the client device according to the client device information.

Through the embodiment of the present invention, the proxy server obtains the client device information, and sends a notification message to the server according to the obtained client device information, and the server receives the notification message sent by the proxy server, and triggers the notification message , to control the connection status between the server and the client device according to the client device information. When the number of business users drops or rises, the shrinkage or expansion of the server can be realized without suspending the business, thus avoiding the waste of server hardware resources caused by the server being in a working state all the time.

Obviously, those skilled in the art should understand that each module or each step of the above-mentioned present invention can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed in a network formed by multiple computing devices Alternatively, they may be implemented in program code executable by a computing device so that they may be stored in a storage device to be executed by a computing device, and in some cases in an order different from that shown here The steps shown or described are carried out, or they are separately fabricated into individual integrated circuit modules, or multiple modules or steps among them are fabricated into a single integrated circuit module for implementation. As such, the present invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (11)

1. A connection state control method, characterized in that, comprising: The proxy server obtains the client device information; The proxy server sends a notification message to the server according to the client device information, wherein the notification message is used for the server to control the connection between the server and the client device according to the client device information state. 2. The method according to claim 1, wherein the proxy server sends a notification message to the server according to the client device information, including at least one of the following: When the client device starts working, the proxy server obtains the information of the client device and sends a first notification message to the server, wherein the first notification message is used by the server according to The client device information establishes a connection with the client device; When the client device stops working, the proxy server obtains the information of the client device and sends a second notification message to the server, wherein the second notification message is used by the server according to The client device information stops connecting with the client device. 3. A connection state control method, characterized in that, comprising: The server receives the notification message sent by the proxy server according to the client device information; Triggered by the notification message, the server controls the connection status between the server and the client device according to the client device information. 4. The method according to claim 3, wherein the server controls the connection status between the server and the client device according to the client device information, comprising at least one of the following: The server receives the first notification message sent by the proxy server, and the server, triggered by the first notification message, establishes a connection with the client device according to the client device information; The server receives the second notification message sent by the proxy server, and the server, triggered by the second notification message, stops the connection with the client device according to the client device information. 5. The method according to claim 3, wherein after the server controls the connection state between the server and the client device according to the client device information, it further includes at least one of the following: When the server establishes a connection with the client device, the server starts to detect the connection state; When the connection between the server and the client device stops, the server stops detecting the connection state. 6. A connection state control device, set on the proxy server, characterized in that the device comprises: An acquisition module, configured to acquire client device information; A notification module, configured to send a notification message to a server according to the client device information, wherein the notification message is used by the server to control the communication between the server and the client device according to the client device information Connection Status. 7. The device according to claim 6, wherein the notification module comprises at least one of the following: A first notification unit, configured to send a first notification message to the server when the client device starts working and the proxy server obtains information about the client device, wherein the first notification message The server is used to establish a connection with the client device according to the client device information; The second notification unit is configured to send a second notification message to the server when the client device stops working and the proxy server obtains the information of the client device, wherein the second notification message The server end is used to terminate the connection with the client device according to the client device information. 8. A connection state control device, set on the server, characterized in that the device comprises: A receiving module, configured to receive a notification message sent by the proxy server according to the client device information; A control module, configured to control the connection status between the server and the client device according to the client device information when triggered by the notification message. 9. The device according to claim 8, wherein the control module comprises at least one of the following: A connection unit, configured to establish a connection with the client device according to the client device information when the receiving module receives the first notification message; A disconnection unit, configured to stop the connection with the client device according to the client device information when the receiving module receives the second notification message. 10. The device according to claim 8, further comprising: A detection module, wherein the detection module includes at least one of the following: A starting unit, configured to start and detect the connection state when the connection between the server and the client device is established; A stop unit, configured to stop detecting the connection state when the connection between the server and the client device stops. 11. A connection state control system, comprising: A proxy server, configured to obtain client device information, and send a notification message to the server according to the obtained client device information; The server is configured to receive the notification message sent by the proxy server, and when triggered by the notification message, control the connection status between the server and the client device according to the client device information.