CN114338461A - A network connection monitoring method and related equipment - Google Patents

Abstract

The embodiment of the invention discloses a network connection monitoring method and related equipment, wherein the method comprises the following steps: acquiring an internet protocol address which is currently connected with the client based on a network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by a method for constructing a monitoring class, and the internet protocol address is a logic address of a server and a network; performing a test operation based on the internet protocol address to obtain a test parameter, wherein the test operation is an operation of detecting whether the internet protocol address can perform data transmission; and judging the network connection state of the Internet protocol address based on the test parameters, so that the network connection state of the current server side can be accurately determined.

Description

A network connection monitoring method and related equipment

technical field

Embodiments of the present invention relate to the technical field of data transmission, and in particular, to a network connection monitoring method and related equipment.

Background technique

When monitoring the network status in the prior art, the conventional solution is to encapsulate the underlying application programming interface api to monitor the network status, but the method of encapsulating the application programming interface can only determine whether the current client is There is a network connection, but in real life there is often a situation where only the server of a certain application cannot be connected, while other applications in the client can still be connected normally, and when the server of a certain application cannot be connected, it can only wait. The application program feeds back the information that the server cannot be connected. Only the exclusion method can be used to eliminate the network problem of the client by switching to another application program to connect to another server. Therefore, the elimination method feedback time is long, the detection efficiency is slow, and it is not conducive to The user finds where the network connection is disconnected.

SUMMARY OF THE INVENTION

The embodiments of the present invention provide a network connection monitoring method and related equipment, which avoid the problem in the prior art that the server network connection state corresponding to the application program cannot be monitored, but the overall network connection state of the client can only be monitored.

In a first aspect, an embodiment of the present invention provides a network connection monitoring method, including:

Obtain the IP address currently connected to the client based on the network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the IP address is the server and the network the logical address;

Perform a test operation based on the Internet Protocol address to obtain test parameters, wherein the test operation is an operation of detecting whether the Internet Protocol address can perform data transmission;

The network connection state of the Internet Protocol address is determined based on the test parameter.

Optionally, before the step of acquiring the Internet Protocol address that the client is currently connected to, the network-based monitoring component further includes:

Call the basic class data to build a network monitoring framework;

The network monitoring component is obtained by setting the parameters of the network monitoring framework.

Optionally, the step of obtaining the IP address currently connected to the client by the network-based monitoring component includes:

The Internet Protocol address is acquired by selecting a corresponding target method according to the type of the Internet Protocol address.

Optionally, the step of performing a test operation based on the Internet Protocol address and acquiring test parameters includes:

obtaining user request information, wherein the user request information includes a pointer for data interaction between the client and the server, and the pointer is data for calling data in the server;

Acquire context data corresponding to the pointer according to the Internet Protocol address;

Optionally, the step of judging the network connection state of the Internet Protocol address based on the test parameter includes:

A network socket is obtained based on the context data of the pointer, and a request message is sent to the server through the network socket to determine the network connection state of the Internet Protocol address.

Optionally, the step of obtaining a network socket based on the context data of the pointer, and judging the network connection state of the Internet Protocol address by sending a request message to the server through the network socket, and further: include:

Obtain the running result of the network socket, and determine whether the running result of the network socket is empty;

If the running result of the network socket is empty, it is determined that the router to which the client is connected is not in data communication with the server;

If the running result of the network socket is not empty, it is determined that the router to which the client is connected is in data communication with the server.

Optionally, the method further includes:

Generate a monitoring termination instruction after receiving the network connection state;

The pointer information is set to null information based on the monitoring termination instruction, so that the network monitoring component stops testing.

Optionally, before the step of acquiring the Internet Protocol address that the client is currently connected to, the network-based monitoring component further includes:

A data callback proxy is set for the network monitoring component, so that the network monitoring component obtains the Internet Protocol address based on the callback proxy.

In a second aspect, an embodiment of the present invention further provides a network connection monitoring device, including:

A data acquisition module, configured to acquire the currently connected Internet Protocol address of the client based on a network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the Internet Protocol The address is the logical address of the server and the network;

a test module, configured to perform a test operation based on the Internet Protocol address and obtain test parameters, wherein the test operation is an operation of detecting whether the Internet Protocol address can perform data transmission;

A judgment module, configured to judge the network connection state of the Internet Protocol address based on the test parameter.

In a third aspect, an embodiment of the present invention further provides an electronic device, the electronic device includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: The processor is configured to implement the steps of the above-mentioned network connection monitoring method when executing the computer program stored in the memory.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of the above-mentioned network connection monitoring method.

The embodiments in the above invention have the following advantages or beneficial effects:

Obtain the IP address currently connected to the client based on the network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the IP address is the server and the network the logical address; obtain the Internet Protocol address for network connection with the application program in the client, and then provide a data basis for the subsequent judgment of whether the Internet Protocol address and the application program have data communication; test based on the Internet Protocol address operation to obtain test parameters, wherein the test operation is an operation to detect whether the Internet Protocol address can perform data transmission; obtain user request information, wherein the user request information includes data interaction between the client and the server The pointer data is the request data corresponding to the memory address of the client; the pointer data of the application is obtained based on the user request information, which provides a basis for testing the Internet Protocol address; judgment based on the test parameters The network connection status of the Internet Protocol address, according to the Internet Protocol address to obtain the test parameters corresponding to the pointer data; based on the test parameters to determine whether the Internet Protocol address and the client are connected to data, so as to monitor the network Connection Status. Judging whether the Internet Protocol address is in data communication with the client through the test parameters, and judging the specific Internet Protocol address, avoids encapsulation of the underlying application programming interface api in the prior art, The overall network of the client is monitored, the monitoring objects are refined, and more detailed network monitoring results can be obtained, the networking situation of each application program can be obtained, and the network monitoring efficiency can be improved.

Description of drawings

1 is a flowchart of a network connection monitoring method provided by an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a network connection monitoring device provided by an embodiment of the present application;

3 is a schematic structural diagram of an electronic device provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a storage medium provided by an embodiment of the present application.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

FIG. 1 is a flowchart of a method for monitoring network connection provided by an embodiment of the present invention. The text processing method provided by this embodiment may be applicable to a scenario of monitoring the networking status of a specific server.

As shown in Figure 1, the method specifically includes the following steps:

S101. Obtain the IP address currently connected to the client based on a network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the IP address is a server-side with the logical address of the network;

In a possible implementation manner, before the step of acquiring the Internet Protocol address to which the client is currently connected by the network-based monitoring component, the method further includes:

Call the basic class data to build a network monitoring framework;

The network monitoring component is obtained by setting the parameters of the network monitoring framework.

Exemplarily, by building the function:

Build a network monitoring framework, the name of the monitoring framework is SimplePinger, Instancetype represents returning an arbitrary value, simplePingerWithHostName represents the function for constructing the monitoring framework, :(NSString*)hostName is the parameter for constructing this function, [[SimplePinger alloc ]init] is a function statement for building a network monitoring framework, SimplePinger*pinger is a built network monitoring framework, pinger.hostName=hostName; for a naming statement, the network monitoring framework is named as the client name.

By setting the function:

Set the parameters of the network monitoring framework to obtain the network monitoring component, where -(instancetype)init is the initialization method of the rewritten system, and if(self=[super init]){ is the initialization method of the called parent class , by returning the parameter self, the initial value can be set by calling the initialization method of the parent class.

By constructing a network monitoring framework, the process of the network monitoring component is convenient and fast, the network monitoring component enables the detection of a specific server, and also provides a tool for subsequent detection, and further obtains the network connection with the application in the client. The Internet Protocol address of the connection, thereby providing a data basis for the subsequent determination of whether there is data communication between the Internet Protocol address and the application program.

In a possible implementation manner, the step of obtaining, by the network-based monitoring component, the IP address that the client is currently connected to includes:

The Internet Protocol address is acquired by selecting a corresponding target method according to the type of the Internet Protocol address.

Exemplarily, by selecting the function:

-(void)startForceIPv4:(BOOL)forceIPv4 forceIPv6:(BOOL)forceIPv6{

Select the corresponding target mode to obtain the Internet Protocol address, wherein, startForceIPv4 is the function of forced monitoring, (BOOL) forceIPv4 is the address of forced monitoring ipv4, forceIPv6 is the address of forced monitoring ipv6, and the function logic of the selection function is :

Determine whether there is an Internet Protocol address of ipv4 type, and there is no Internet Protocol address of ipv6 type,

If so, assign the address of ipv4 to the object of the network monitoring component;

If the internet protocol address of ipv6 type exists and the internet protocol address of ipv4 type does not exist, the ipv6 address is assigned to the object of the network monitoring component.

It is avoided that the Internet protocol address cannot be obtained by adopting a wrong acquisition method due to the different types of the Internet protocol address, thereby causing the monitoring process to crash, or misleading the user to make a wrong judgment. Obtaining the Internet Protocol address by selecting a corresponding target method according to the type of the Internet Protocol address ensures that the network monitoring component operates normally, and the Internet Protocol address obtained by the network monitoring component is correct data.

In a possible implementation manner, before the step of acquiring the Internet Protocol address to which the client is currently connected by the network-based monitoring component, the method further includes:

A data callback proxy is set for the network monitoring component, so that the network monitoring component obtains the Internet Protocol address based on the callback proxy.

Exemplarily, via a function statement:

self.pinger.delegate=self

A data callback proxy is set for the network monitoring component, so that the network monitoring component obtains the Internet Protocol address based on the callback proxy.

The network monitoring component callback agent is set, so that the Internet protocol address can be received by the network monitoring component through callback, which ensures the smooth working of the network monitoring component.

S102, performing a test operation based on the Internet Protocol address to obtain test parameters, wherein the test operation is an operation of detecting whether the Internet Protocol address can perform data transmission;

In a possible implementation manner, the step of performing a test operation based on the Internet Protocol address and acquiring test parameters includes:

obtaining user request information, wherein the user request information includes a pointer for data interaction between the client and the server, and the pointer is data for calling data in the server;

Acquire context data corresponding to the pointer according to the Internet Protocol address;

S103. Determine the network connection state of the Internet Protocol address based on the test parameter.

In a specific implementation, this embodiment obtains a network socket based on the context data of the pointer, and sends a request message to the server through the network socket to determine the network connection state of the Internet Protocol address;

It is understandable that the connection to the specified server can be realized through the underlying network socket, for example, sending an Internet Message Control Protocol request message to the specified server, and then the networking status of the specified server can be judged.

Exemplary, passing the test function:

Obtain the context data corresponding to the pointer, _bridge void* is the pointer, CFSocketContextcontext= is to obtain the context data corresponding to the pointer, CFRunLoopSourceRef is the loop source address of the current function, the variable of this source address is rls, and strongDelegate is an id The content variable, the id needs to comply with the SimplePingDelegate protocol;

The running state and running result of the pointer are reflected through the context data of the pointer, and based on the running state, it is deduced whether the Internet protocol address corresponding to the pointer allows data transmission, thereby realizing the specific Internet protocol address to judge.

Exemplarily, by generating the function:

Generate a running result based on the running parameters, wherein CFAutorelease is an operation that can release the socket, CFSocketCreateWithNative is a function statement to create a native socket, kCFSocketReadCallBack represents a function statement of a callback operation, and SocketReadCallback is a read callback Operation, context is the context data of the corresponding pointer, and socket is the running result of the network socket.

Judging whether the Internet Protocol address is in data communication with the client through the test parameters, and judging the specific Internet Protocol address, avoids encapsulation of the underlying application programming interface api in the prior art, The overall network of the client is monitored, the monitoring objects are refined, and more detailed network monitoring results are obtained, the networking situation of each application program can be obtained, and the user experience can be improved.

Further, on the basis of the above solution, the network socket is obtained based on the context data of the pointer, and the network connection of the Internet Protocol address is determined by sending a request message to the server through the network socket. Status steps also include:

Obtain the running result of the network socket, and determine whether the running result of the network socket is empty;

If the running result of the network socket is empty, it is determined that the router to which the client is connected is not in data communication with the server;

If the running result of the network socket is not empty, it is determined that the router to which the client is connected is in data communication with the server.

It is understandable that the working state of the router can be judged based on the running result of the socket. If the network socket socket of the router is connected to the Internet with a value (not empty), it indicates that the router is connected to the network; if the network socket of the router is connected to the network If it has no value (empty), it means that the router is not connected to the Internet;

The working state of the router is judged through the running result of the network socket, so that the specific location of the network failure can be judged, which is helpful for finding the cause of the network disconnection and avoiding invalid work.

In a possible implementation, the method further includes:

Generate a monitoring termination instruction after receiving the network connection state;

The pointer information is set to null information based on the monitoring termination instruction, so that the network monitoring component stops testing.

Exemplarily, by stopping the function:

After receiving the network connection status, the pointer information is set to empty information, so that the network monitoring component stops testing, wherein -(void) represents that the function for ending monitoring is a function without a return value, stopHostResolution represents the function to end this monitoring, self.host! =NULL is a comparison statement, which means whether the current host is not equal to null, if not, execute subsequent operations; if the current host is equal to null, stop subsequent operations, CFHostSetClient is the value of the client of the host, and self.host is The current host address, null means that the host is set to null, that is, the pointer information is set to empty information, CFHostUnscheduleFromRunLoop means the function statement to end the current runloop loop, CFRunLoopGetCurrent means to get the current host value, kCFRunLoopDefaultMode means to get to the current host's model, eventually setting self.host to null.

By releasing the host, the network socket socket corresponding to the host will also be released, thus completing the release of resource monitoring, and releasing some variables to avoid mutual influence between multiple monitors, data confusion, and memory savings.

Obtain the currently connected Internet Protocol address of the client based on a network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the Internet Protocol address is the server and the network the logical address; obtain the Internet Protocol address for network connection with the application program in the client, and then provide a data basis for the subsequent judgment of whether the Internet Protocol address and the application program have data communication; obtain user request information, wherein, all The user request information includes pointer data for data interaction between the client and the server, and the pointer data is request data corresponding to the memory address of the client; the pointer data of the application is obtained based on the user request information, Provides a basis for testing the internet protocol address; obtains test parameters corresponding to the pointer data according to the internet protocol address, wherein the test parameters include all associated processes related to the pointer data; based on the test parameters It is judged whether the Internet Protocol address is in data communication with the client, so as to monitor the network connection state. Judging whether the Internet Protocol address is in data communication with the client through the test parameters, and judging the specific Internet Protocol address, avoids encapsulation of the underlying application programming interface api in the prior art, The overall network of the client can be monitored, the monitoring objects are refined, and more detailed network monitoring results can be obtained, and then the monitoring of the specified server can be realized. The working state of the router can be judged, and then it can be judged whether the router itself is connected to the Internet, and the user experience can be improved.

The following is an embodiment of the text processing apparatus provided by the embodiments of the present invention, which belongs to the same inventive concept as the text processing methods of the above-mentioned embodiments. For details that are not described in detail in the embodiments of the text processing apparatus, please refer to the above Embodiments of text processing methods.

2 is a schematic structural diagram of a network connection monitoring device provided in Embodiment 2 of the present invention, and the device specifically includes:

A data acquisition module 201 is configured to acquire the IP address currently connected to the client based on a network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the Internet The protocol address is the logical address between the server and the network;

A test module 202, configured to perform a test operation based on the Internet Protocol address and obtain test parameters, wherein the test operation is an operation of detecting whether the Internet Protocol address can perform data transmission;

The judgment module 203 is configured to judge the network connection state of the Internet Protocol address based on the test parameter.

Obtain the IP address currently connected to the client based on the network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the IP address is the server and the network the logical address; obtain the Internet Protocol address for network connection with the application program in the client, and then provide a data basis for the subsequent judgment of whether the Internet Protocol address and the application program have data communication; test based on the Internet Protocol address operation to obtain test parameters, wherein the test operation is an operation to detect whether the Internet Protocol address can perform data transmission; obtain user request information, wherein the user request information includes data interaction between the client and the server The pointer data is the request data corresponding to the memory address of the client; the pointer data of the application is obtained based on the user request information, which provides a basis for testing the Internet Protocol address; judgment based on the test parameters The network connection status of the Internet Protocol address, according to the Internet Protocol address to obtain the test parameters corresponding to the pointer data; based on the test parameters to determine whether the Internet Protocol address and the client are connected to data, so as to monitor the network Connection Status. Judging whether the Internet Protocol address is in data communication with the client through the test parameters, and judging the specific Internet Protocol address, avoids encapsulation of the underlying application programming interface api in the prior art, The overall network of the client is monitored, the monitoring objects are refined, and more detailed network monitoring results are obtained, the networking situation of each application program can be obtained, and the user experience can be improved.

In a possible implementation manner, as shown in FIG. 3 , an embodiment of the present application provides an electronic device including a memory 310 , a processor 320 and a computer program stored on the memory 310 and running on the processor 320 311. When the processor 320 executes the computer program 311, the steps of the foregoing network connection monitoring method are implemented.

In a possible implementation manner, as shown in FIG. 4 , this embodiment provides a computer-readable storage medium 400 on which a computer program 411 is stored, and when the computer program 411 is executed by a processor, realizes the above-mentioned network connection The steps of the monitoring method.

The computer storage medium in the embodiments of the present invention may adopt any combination of one or more computer-readable mediums. The computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any combination of the above. More specific examples (a non-exhaustive list) of computer readable storage media include: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), Erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

A computer-readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, with computer-readable program code embodied thereon. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device .

Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations of the present invention may be written in one or more programming languages, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional Procedural programming language - such as the "C" language or similar programming language. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or wide area network (WAN), or may be connected to an external computer (eg, through the Internet using an Internet service provider) connect).

Those of ordinary skill in the art should understand that the above-mentioned modules or steps of the present invention can be implemented by a general-purpose computing device, and they can be centralized on a single computing device, or distributed on a network composed of multiple computing devices. Optionally, they may be implemented in program code executable by a computer device, so that they can be stored in a storage device and executed by the computing device, or they can be fabricated separately into individual integrated circuit modules, or a plurality of modules of them Or the steps are made into a single integrated circuit module to realize. As such, the present invention is not limited to any specific combination of hardware and software.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention. The scope is determined by the scope of the appended claims.

Claims (10)

1. a network connection monitoring method, is characterized in that, comprises: Obtain the IP address currently connected to the client based on the network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the IP address is the server and the network the logical address; Perform a test operation based on the Internet Protocol address to obtain test parameters, wherein the test operation is an operation of detecting whether the Internet Protocol address can perform data transmission; The network connection state of the Internet Protocol address is determined based on the test parameter. 2. The network connection monitoring method according to claim 1, wherein before the step of acquiring the currently connected Internet Protocol address of the client based on the network monitoring component, the method further comprises: Call basic data to build a network monitoring framework; The network monitoring component is obtained by setting the parameters of the network monitoring framework. 3. The network connection monitoring method according to claim 1, wherein the step of obtaining the currently connected Internet Protocol address of the client based on the network monitoring component comprises: According to the type of the Internet Protocol address, select the corresponding target mode to obtain the Internet Protocol address; Correspondingly, the steps of performing a test operation based on the Internet Protocol address and acquiring test parameters include: obtaining user request information, wherein the user request information includes a pointer for data interaction between the client and the server, and the pointer is data for calling data in the server; Acquire context data corresponding to the pointer according to the Internet Protocol address. 4. The network connection monitoring method according to claim 3, wherein the step of judging the network connection state of the Internet Protocol address based on the test parameter comprises: A network socket is obtained based on the context data of the pointer, and a request message is sent to the server through the network socket to determine the network connection state of the Internet Protocol address. 5. The network connection monitoring method according to claim 4, wherein the network socket is obtained based on the context data of the pointer, and a request message is sent to the server through the network socket to obtain the network socket. The step of judging the network connection state of the Internet Protocol address also includes: Obtain the running result of the network socket, and determine whether the running result of the network socket is empty; If the running result of the network socket is empty, it is determined that the router to which the client is connected is not in data communication with the server; If the running result of the network socket is not empty, it is determined that the router connected to the client is in data communication with the server. 6. The network connection monitoring method according to claim 1, further comprising: Generate a monitoring termination instruction after receiving the network connection state; The pointer information is set to null information based on the monitoring termination instruction, so that the network monitoring component stops testing. 7. The network connection monitoring method according to claim 1, wherein before the step of acquiring the currently connected Internet Protocol address of the client based on the network monitoring component, the method further comprises: A data callback proxy is set for the network monitoring component, so that the network monitoring component obtains the Internet Protocol address based on the callback proxy. 8. A network connection monitoring device, characterized in that, for a client, comprising: A data acquisition module, configured to acquire the currently connected Internet Protocol address of the client based on a network monitoring component, wherein the network monitoring component is a component with a network monitoring function obtained by constructing a monitoring class, and the Internet Protocol The address is the logical address of the server and the network; a test module, configured to perform a test operation based on the Internet Protocol address and obtain test parameters, wherein the test operation is an operation of detecting whether the Internet Protocol address can perform data transmission; A judgment module, configured to judge the network connection state of the Internet Protocol address based on the test parameter. 9. An electronic device, characterized in that the electronic device comprises: a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that the processor is used for The steps of implementing the network connection monitoring method according to any one of claims 1-7 are implemented when the computer program stored in the memory is executed. 10. A computer-readable storage medium on which a computer program is stored, wherein when the computer program is executed by a processor, the steps of the network connection monitoring method according to any one of claims 1-7 are realized .

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