CN115103005B - Request response method, device, electronic device and storage medium - Google Patents

Abstract

The present disclosure provides a request response method, a request response device, an electronic device, and a storage medium, where the method includes: sending a service request to a server; monitoring a service end in response to a service request; in response to monitoring that the server responds to the timeout, disconnecting the synchronous message transmission channel between the server and the client, and creating an asynchronous message transmission channel for reconnecting the client and the server; and receiving a response message for the service request from the service terminal through the asynchronous message transmission channel.

Description

Request response method, device, electronic device and storage medium

Technical Field

The present disclosure relates to the field of computer technology, and more specifically, to a request response method, device, electronic device, computer-readable storage medium, and computer program product.

Background Art

In the process of interaction between the client and the server, the client is generally set with a timeout period, which can be set by the R&D personnel based on experience. In actual applications, due to the large differences in usage environments, it is difficult for R&D personnel to accurately estimate the timeout period, so client timeout events often occur. When a timeout event occurs, the client will display a prompt message to the user to inform the user of the abnormality. The user can then repeat the operation according to actual needs and use the client to send a service request again to obtain the required information. The above process will affect the user experience.

Summary of the invention

The present disclosure provides a request response method, device, electronic device, computer-readable storage medium and computer program product, which can send a response message to a client through an asynchronous message transmission channel after the client times out and disconnects.

One aspect of the present disclosure provides a request response method, comprising: sending a service request to a server; monitoring the server's response to the service request; disconnecting a synchronous message transmission channel between the server and the client in response to monitoring that the server's response has timed out, creating an asynchronous message transmission channel for reconnecting the client and the server; and receiving a response message to the service request from the server through the asynchronous message transmission channel.

According to another embodiment of the present disclosure, in response to detecting that the server response has timed out and disconnecting the synchronous message transmission channel between the server and the client, creating an asynchronous message transmission channel for reconnecting the client and the server includes: in response to detecting that the synchronous message transmission channel has been disconnected, creating a socket of the client; using the socket of the client to send a connection request to the socket of the server, so that the socket of the server processes the connection request and obtains a connection response; in response to receiving a connection response from the socket of the server, creating the asynchronous message transmission channel.

According to another embodiment of the present disclosure, it also includes: before creating an asynchronous message transmission channel for reconnecting the client and the server, obtaining the running status information of the connection pool, wherein the connection pool stores the service request sent by the client to the server; and triggering a creation operation to create the asynchronous message transmission channel when the running status information of the connection pool meets a preset running condition.

According to another embodiment of the present disclosure, the preset operating conditions include that the number of requests stored in the connection pool is greater than or equal to a first preset threshold; and/or the ratio of the number of requests stored in the connection pool to the maximum number of requests is greater than or equal to a second preset threshold.

According to another embodiment of the present disclosure, the monitoring of the server's response to the service request includes: using a timeout processing function to monitor the time the client spends waiting for the server to respond to the service request.

According to another embodiment of the present disclosure, it also includes: after creating an asynchronous message transmission channel for reconnecting the client and the server, outputting prompt information for prompting to wait for the response information.

Another aspect of the present disclosure provides a request response method, comprising: in response to receiving a service request from a client, processing the service request to obtain a response message; in response to monitoring that a synchronous message transmission channel between the client and the server is disconnected, sending the response message to the client through an asynchronous message transmission channel; and wherein the asynchronous message transmission channel is created when the synchronous message transmission channel is disconnected due to a response timeout on the server, and the asynchronous message transmission channel is used to reconnect the client and the server.

According to another embodiment of the present disclosure, it also includes: before sending the response message to the client through the asynchronous message transmission channel, creating the socket of the server; when the socket of the server detects a connection request from the socket of the client, processing the connection request to obtain a connection response; sending the connection response to the socket of the client to create the asynchronous message transmission channel; wherein the socket of the client is created when the client detects that the response of the server has timed out and disconnects the synchronous message transmission channel.

According to another embodiment of the present disclosure, in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected, sending the response message to the client through the asynchronous message transmission channel includes: in response to monitoring an interrupt message indicating that the synchronous message transmission channel is disconnected, determining the response message for the service request from multiple candidate response messages based on the interrupt message; and sending the response message to the client through the asynchronous message transmission channel.

Another aspect of the present disclosure provides a request response device, including a first sending module, a monitoring module, a first creation module and a receiving module. The first sending module is used to send a service request to a server. The monitoring module is used to monitor the response of the server to the service request. The first creation module is used to disconnect the synchronous message transmission channel between the server and the client in response to monitoring that the server response has timed out, and create an asynchronous message transmission channel for reconnecting the client and the server. The receiving module is used to receive a response message to the service request from the server through the asynchronous message transmission channel.

According to another embodiment of the present disclosure, the first creation module includes a first creation submodule, a first sending submodule and a second creation submodule. The first creation submodule is used to create the socket of the client in response to monitoring that the synchronous message transmission channel has been disconnected. The first sending submodule is used to use the socket of the client to send a connection request to the socket of the server, so that the socket of the server processes the connection request and obtains a connection response. The second creation submodule is used to create the asynchronous message transmission channel in response to receiving a connection response from the socket of the server.

According to another embodiment of the present disclosure, the request response device further includes an acquisition module and a trigger module. The acquisition module is used to acquire the operation status information of the connection pool before creating an asynchronous message transmission channel for reconnecting the client and the server, wherein the connection pool stores the service request sent by the client to the server. The trigger module is used to trigger a creation operation to create the asynchronous message transmission channel when the operation status information of the connection pool meets a preset operation condition.

According to another embodiment of the present disclosure, the preset operating conditions include that the number of requests stored in the connection pool is greater than or equal to a first preset threshold; and/or the ratio of the number of requests stored in the connection pool to the maximum number of requests is greater than or equal to a second preset threshold.

According to another embodiment of the present disclosure, the monitoring module includes a monitoring submodule for monitoring the time consumed by the client waiting for the server to respond to the service request by using a timeout processing function.

According to another embodiment of the present disclosure, the request response device further includes a prompt module for outputting prompt information for waiting for the response information after creating an asynchronous message transmission channel for reconnecting the client and the server.

Another aspect of the present disclosure provides a request response device, including a first processing module and a second sending module.

The first processing module is used for processing the service request in response to receiving the service request from the client to obtain a response message.

The second sending module is used for sending the response message to the client through the asynchronous message transmission channel in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected. The asynchronous message transmission channel is created when the server responds to a timeout and disconnects the synchronous message transmission channel, and the asynchronous message transmission channel is used to reconnect the client and the server.

According to another embodiment of the present disclosure, the request response device further includes a second creation module, a second processing module and a third sending module. The second creation module is used to create the socket of the server before sending the response message to the client through the asynchronous message transmission channel. The second processing module is used to process the connection request to obtain a connection response when the socket of the server detects a connection request from the socket of the client. The third sending module is used to send the connection response to the socket of the client so as to create the asynchronous message transmission channel. The socket of the client is created when the client detects that the response of the server has timed out and disconnects the synchronous message transmission channel.

According to another embodiment of the present disclosure, the second sending module includes a determining submodule and a second sending submodule. The determining submodule is used to determine the response message for the service request from multiple candidate response messages in response to monitoring an interrupt message indicating that the synchronous message transmission channel is disconnected, according to the interrupt message. The second sending submodule is used to send the response message to the client through the asynchronous message transmission channel.

Another aspect of the present disclosure provides an electronic device, comprising one or more processors and a memory for storing one or more programs; wherein, when the one or more programs are executed by the one or more processors, the one or more processors implement the method described in the embodiments of the present disclosure.

Another aspect of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, which are used to implement the method described in the embodiments of the present disclosure when executed.

Another aspect of the present disclosure provides a computer program product, which includes computer executable instructions. When the instructions are executed, they are used to implement the method described in the embodiments of the present disclosure.

According to an embodiment of the present disclosure, after the synchronous message transmission channel between the client and the server is disconnected due to timeout, an asynchronous message transmission channel can be created, and then the server uses the asynchronous message transmission channel to send a response message to the client, thereby ensuring normal communication between the client and the server. In addition, the user does not need to repeatedly send a service request to obtain a response message, thereby improving the user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other objects, features and advantages of the present disclosure will become more apparent through the following description of the embodiments of the present disclosure with reference to the accompanying drawings, in which:

FIG1 schematically shows an exemplary system architecture to which the request response method and apparatus of the present disclosure may be applied;

FIG2 schematically shows a flow chart of a request response method according to an embodiment of the present disclosure;

FIG3 schematically shows a flow chart of a request response method according to another embodiment of the present disclosure;

FIG4 schematically shows a block diagram of a request response device according to an embodiment of the present disclosure;

FIG5 schematically shows a block diagram of a request response device according to another embodiment of the present disclosure; and

FIG6 schematically shows a block diagram of an electronic device suitable for implementing a request response method and apparatus according to an embodiment of the present disclosure.

DETAILED DESCRIPTION

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present disclosure. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present disclosure. However, it is apparent that one or more embodiments may also be implemented without these specific details. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present disclosure.

The terms used herein are only for describing specific embodiments and are not intended to limit the present disclosure. The terms "include", "comprising", etc. used herein indicate the existence of the features, steps, operations and/or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

When using expressions such as "at least one of A, B, and C", they should generally be interpreted according to the meaning of the expression commonly understood by technical personnel in this field (for example, "a system having at least one of A, B, and C" should include but is not limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc.).

In one technical solution, during the interaction between the client and the server, the client sends a service request to the server, and then the server processes the service request. After the server completes the processing, it returns a response message to the client. If the server fails to return a response message to the client through the synchronous message transmission channel in time, the synchronous message transmission channel will be disconnected, resulting in the server being unable to return the response message to the client, thereby causing abnormal interaction between the client and the server.

The embodiment of the present disclosure provides a request response method, which includes: sending a service request to a server; monitoring the server's response to the service request; disconnecting the synchronous message transmission channel between the server and the client in response to monitoring that the server's response has timed out, creating an asynchronous message transmission channel for reconnecting the client and the server; and receiving a response message to the service request from the server through the asynchronous message transmission channel. The technical solution provided by the embodiment of the present disclosure can create an asynchronous message transmission channel after the synchronous message transmission channel is disconnected due to a timeout, thereby ensuring that the client receives the response message.

FIG1 schematically shows an exemplary system architecture 100 to which the request response method and apparatus according to an embodiment of the present disclosure can be applied. It should be noted that FIG1 is only an example of a system architecture to which the embodiment of the present disclosure can be applied, in order to help those skilled in the art understand the technical content of the present disclosure, but does not mean that the embodiment of the present disclosure cannot be used in other devices, systems, environments or scenarios.

As shown in Fig. 1, the system architecture 100 according to this embodiment may include terminal devices 101, 102, 103, a network 104 and a server 105. The network 104 is used to provide a medium for communication links between the terminal devices 101, 102, 103 and the server 105. The network 104 may include various connection types, such as wired and/or wireless communication links, etc.

Users can use terminal devices 101, 102, 103 to interact with server 105 through network 104 to receive or send messages, etc. Various communication client applications can be installed on terminal devices 101, 102, 103, such as shopping applications, web browser applications, search applications, instant messaging tools, email clients and/or social platform software, etc. (only as examples).

The terminal devices 101 , 102 , and 103 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, laptop computers, and desktop computers.

The server 105 may be a server that provides various services, such as a background management server (only as an example) that provides support for websites browsed by users using the terminal devices 101, 102, and 103. The background management server may analyze and process the data such as the request sent by the client, and feed back the processing result (such as a response message generated according to the request sent by the client) to the terminal device.

It should be noted that the request response method provided in the embodiment of the present disclosure can generally be executed by the server 105. Accordingly, the message processing device provided in the embodiment of the present disclosure can generally be set in the server 105. The service request response method provided in the embodiment of the present disclosure can also be executed by a server or server cluster that is different from the server 105 and can communicate with the terminal device 101, 102, 103 and/or the server 105. Accordingly, the message processing device provided in the embodiment of the present disclosure can also be set in a server or server cluster that is different from the server 105 and can communicate with the terminal device 101, 102, 103 and/or the server 105. Alternatively, the request response method provided in the embodiment of the present disclosure can also be executed by the terminal device 101, 102, or 103, or it can also be executed by other terminal devices different from the terminal device 101, 102, or 103. Accordingly, the message processing device provided in the embodiment of the present disclosure can also be set in the terminal device 101, 102, or 103, or it can be set in other terminal devices different from the terminal device 101, 102, or 103.

For example, the service request to be processed may be generated by any one of the terminal devices 101, 102, or 103 (for example, the terminal device 101, but not limited thereto) in response to a user's touch operation. Then, the terminal device 101 may locally execute the request response method provided in the embodiment of the present disclosure, or send the service request to be processed to other terminal devices, servers, or server clusters, and the other terminal devices, servers, or server clusters that receive the request to be processed execute the request response method provided in the embodiment of the present disclosure.

It should be understood that the number of terminal devices, networks and servers in Figure 1 is only illustrative. Any number of terminal devices, networks and servers may be provided according to implementation requirements.

FIG2 schematically shows a flow chart of a request response method according to an embodiment of the present disclosure.

As shown in Fig. 2, the request response method includes operations S210 to S240. The request response method may be executed by a client.

In operation S210, a service request is sent to a service end.

For example, the client sends a service request to the server in order to obtain a response message returned by the server.

In operation S220, the response of the server to the service request is monitored.

In one example, the client may poll the server to implement the monitoring process. For example, the client sends a monitoring request to the server at a first predetermined time interval, and determines whether the server responds to the service request.

In another example, a timeout processing function can be used to monitor the time consumed by the client waiting for the server to respond to the service request. The time consumed by the client waiting for the server to respond to the service request is referred to as the waiting time below, and the waiting time can represent the time from the client sending the server request to the current moment. If the client's waiting time is greater than or equal to the preset timeout period, and the client still has not received a response message, it means that a timeout event has occurred. If the client's waiting time is less than the preset timeout period, and the client receives a response message, it means that a non-timeout event has occurred. In actual applications, the client status code can be used to reflect whether a timeout event has occurred on the client. For example, when a timeout event occurs on the client, the client's status code can be 504.

In operation S230 , in response to detecting that the server response times out, the synchronous message transmission channel between the server and the client is disconnected, and an asynchronous message transmission channel is created for reconnecting the client and the server.

For example, when it is detected that the waiting time is greater than or equal to the preset timeout time, an asynchronous message transmission channel can be created. The message transmission channel is used to reconnect the client and the server so as to transmit messages between the client and the server.

In operation S240, a response message to the service request is received from the server through the asynchronous message transmission channel.

When the client and the server are interacting with each other, if the client times out due to network congestion or other reasons, the server will still process the client's request. However, since the client has been disconnected, the response message for the request cannot be sent to the client through the synchronous message transmission channel, so an asynchronous message transmission channel is created to transmit the response message.

According to the technical solution provided by the embodiment of the present disclosure, after the synchronous message transmission channel between the client and the server is disconnected due to timeout, an asynchronous message transmission channel can be created, and then the server uses the asynchronous message transmission channel to send a response message to the client, thereby ensuring that the server receives the response message and avoiding the user from repeatedly sending service requests to obtain the response message, thereby improving the user experience.

According to another embodiment of the present disclosure, the above operation S230 may include the following operations: in response to monitoring that the synchronous message transmission channel has been disconnected, create a socket of the client. Then use the socket of the client to send a connection request to the socket of the server, so that the socket of the server processes the connection request and obtains a connection response. Then, in response to receiving the connection response from the socket of the server, create an asynchronous message transmission channel.

For example, a message transmission channel can be created based on WebSocket (a protocol for full-duplex communication on a single TCP connection). The creation process is as follows: First, the client's socket sends a connection request to the server, and the target to be connected is the server's socket. The connection request includes the address and port number of the server's socket. Then, if the server has created a socket, the server's socket will process the connection request after detecting the connection request and send a connection response to the client. Then, the client receives the connection response and confirms the connection response, and the asynchronous message transmission channel between the client and the server is created.

In actual applications, if the server has not created a socket after the client sends a connection request, the client may repeatedly send a connection request to the server at a second predetermined time interval until receiving a connection response to the connection request from the server.

The disclosed embodiment utilizes a socket to implement communication between a client and a server, and can enable the client and the server to re-establish a connection more conveniently and quickly.

In one example, the client can be monitored, and a socket of the client can be created when a client timeout is detected. In another example, the server can be monitored, and a socket of the client can be created after, for example, an interruption message generated by the server is detected.

It should be noted that during the data interaction between the client and the server, after the client disconnects, the server will continue to process the request, and then send a response message and find that the client is disconnected, the server will generate an interrupt message. It can be seen that when using the solution of monitoring the server, it is necessary to wait for the server to complete processing the request before creating the client's socket, resulting in a time lag for the client to receive the response message. Therefore, the client monitoring method can be used to determine whether to create the client's socket, so as to create the client's socket more timely and reduce the time required for the client to receive the response message through the asynchronous message transmission channel.

According to another embodiment of the present disclosure, the request response method may further include the following operations: before creating an asynchronous message transmission channel for reconnecting the client and the server, obtaining the operation status information of the connection pool, wherein the connection pool stores the service request sent by the client to the server. Then, when the operation status information of the connection pool meets the preset operation conditions, triggering the creation operation to create the asynchronous message transmission channel.

For example, the preset operating condition may include at least one of a first condition and a second condition. The first condition includes: the number of requests stored in the connection pool is greater than or equal to a first preset threshold, which may be 100. The second condition includes: the ratio of the number of requests stored in the connection pool to the maximum number of requests is greater than or equal to a second preset threshold, which may be 0.9.

If the running status information of the connection pool meets the preset running conditions, it may mean that the load is too large to process the service request in a timely and effective manner, and the risk of a timeout event is high. Therefore, an asynchronous message transmission channel can be created to ensure that the client receives the response message from the server.

According to another embodiment of the present disclosure, the request response method may further include the following operation: after creating an asynchronous message transmission channel for reconnecting the client and the server, outputting prompt information for prompting to wait for response information.

For example, the prompt information may include sound, voice, display prompt content, etc. The prompt content may include the value of the waiting time, or may include prompting the user to wait temporarily, etc. The prompt message can enable the user to intuitively understand the data interaction between the client and the server.

The embodiment of the present disclosure prompts the user to wait temporarily through prompt information instead of prompting the user that an error occurs, thereby providing a better user experience.

In other embodiments, when the waiting time is long, for example, the waiting time is greater than 1 minute, an abnormal prompt message for indicating the abnormality may also be output, and the user may control the client to resend the request according to the prompt message, thereby obtaining a response message in time.

FIG3 schematically shows a flow chart of a request response method according to another embodiment of the present disclosure.

As shown in Fig. 3, the request response method includes operations S310 to S320. The request response method can be executed by the server.

In operation S310, in response to receiving a service request from a client, the service request is processed to obtain a response message.

In operation S320, in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected, a response message is sent to the client through an asynchronous message transmission channel. The asynchronous message transmission channel is created when the server responds to a timeout and disconnects the synchronous message transmission channel, and the asynchronous message transmission channel is used to reconnect the client and the server.

It should be noted that after the server processes the request and obtains a response message, if no timeout occurs, the server can use the synchronous message transmission channel to send the response message to the client. If a timeout event occurs, the server can use the asynchronous message transmission channel to send the response message to the client.

According to the technical solution provided by the embodiments of the present disclosure, after the synchronous message transmission channel between the client and the server is disconnected due to timeout, the server can send a response message to the client through the asynchronous message transmission channel, thereby avoiding the client prompting an exception due to timeout, and avoiding the user from repeating operations to obtain the response message, thereby improving the user experience.

According to another embodiment of the present disclosure, the request response method may further include the following operations: before sending a response message to the client through the asynchronous message transmission channel, create a socket on the server side. Then, when the socket on the server side detects a connection request from the socket on the client side, process the connection request to obtain a connection response. Send a connection response to the socket on the client side to create an asynchronous message transmission channel. The socket on the client side is created when the client detects that the response of the server side has timed out and disconnects the synchronous message transmission channel.

For example, after the client disconnects, the server will continue to process the request, and then the server can send a response message and create a server socket after discovering that the client is disconnected. Then use the server socket to receive the connection request from the client socket, process the connection request, and then send a connection response to the client socket.

The disclosed embodiment utilizes a socket to implement communication between a client and a server, and can enable the client and the server to re-establish a connection more conveniently and quickly.

According to another embodiment of the present disclosure, the above-mentioned operation of sending a response message to the client through an asynchronous message transmission channel in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected may include the following operations: in response to monitoring an interrupt message indicating that the synchronous message transmission channel is disconnected, determining a response message for the service request from multiple candidate response messages according to the interrupt message. Then, the response message is sent to the client through the asynchronous message transmission channel.

For example, when the server generates an interruption message due to a client interruption, the interruption message can be monitored, and then the server can determine the response message that cannot be returned to the client through the synchronous message transmission channel from multiple candidate response messages in the interruption message, such as determining the response message based on the identification information included in the interruption message, and then sending the response message to the client through the message transmission.

The embodiment of the present disclosure utilizes an interrupt message to determine a response message from a plurality of candidate response messages, thereby ensuring that a correct response message is returned to the client.

The request response method provided by the embodiment of the present disclosure is described below with a specific embodiment. This embodiment involves a client and a server.

The client sends a service request to the server, and then the client monitors the server's response to the service request to determine whether a timeout occurs and causes the synchronous message transmission channel to be disconnected. If not, the client can wait for the response message; if so, the client creates a client socket, and then uses the client socket to send a connection request to the server socket.

After the client sends a service request to the server, the server receives the service request from the client, and then processes the service request and obtains a response message. After the server receives the response message, the server determines whether the synchronous message transmission channel is disconnected. If not, the server sends a response message to the client through the synchronous message transmission channel. If so, the server creates a socket for the server.

Since the client's socket sends a connection request to the server's socket, after the server's socket detects the connection request from the client's socket, the server can process the connection request and obtain a connection response. Then the server's socket sends a connection response to the client's socket.

Then, after the client receives the connection response from the server, the client confirms the connection response, thereby creating an asynchronous message transmission channel.

The server can then send a response message to the client through the asynchronous message transmission channel.

FIG4 schematically shows a block diagram of a request response device according to an embodiment of the present disclosure.

As shown in FIG. 4 , the request response device 400 may include a first sending module 410 , a monitoring module 420 , a first creating module 430 and a receiving module 440 .

The first sending module 410 is used to send a service request to the server.

The monitoring module 420 is used to monitor the server's response to the service request.

The first creation module 430 is used for disconnecting the synchronous message transmission channel between the server and the client in response to detecting a server response timeout, and creating an asynchronous message transmission channel for reconnecting the client and the server.

The receiving module 440 is used to receive a response message to the service request from the server through an asynchronous message transmission channel.

According to another embodiment of the present disclosure, the first creation module includes a first creation submodule, a first sending submodule and a second creation submodule. The first creation submodule is used to create a socket of the client in response to monitoring that the synchronous message transmission channel has been disconnected. The first sending submodule is used to use the socket of the client to send a connection request to the socket of the server, so that the socket of the server processes the connection request and obtains a connection response. The second creation submodule is used to create an asynchronous message transmission channel in response to receiving a connection response from the socket of the server.

According to another embodiment of the present disclosure, the request response device further includes an acquisition module and a trigger module. The acquisition module is used to acquire the operation status information of the connection pool before creating an asynchronous message transmission channel for reconnecting the client and the server, wherein the connection pool stores the service request sent by the client to the server. The trigger module is used to trigger the creation operation to create the asynchronous message transmission channel when the operation status information of the connection pool meets the preset operation conditions.

According to another embodiment of the present disclosure, the preset operating conditions include that the number of requests stored in the connection pool is greater than or equal to a first preset threshold; and/or the ratio of the number of requests stored in the connection pool to the maximum number of requests is greater than or equal to a second preset threshold.

According to another embodiment of the present disclosure, the monitoring module includes a monitoring submodule for monitoring the time consumed by the client waiting for the server to respond to the service request by using a timeout processing function.

According to another embodiment of the present disclosure, the request response device further includes a prompt module for outputting prompt information for waiting for response information after creating an asynchronous message transmission channel for reconnecting the client and the server.

FIG5 schematically shows a block diagram of a request response device according to another embodiment of the present disclosure.

As shown in FIG. 5 , the request response device 500 may include a first processing module 510 and a second sending module 520 .

The first processing module 510 is used for processing the service request in response to receiving the service request from the client to obtain a response message.

The second sending module 520 is used to send a response message to the client through the asynchronous message transmission channel in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected. The asynchronous message transmission channel is created when the server responds to timeout and disconnects the synchronous message transmission channel. The asynchronous message transmission channel is used to reconnect the client and the server.

According to another embodiment of the present disclosure, the request response device further includes a second creation module, a second processing module and a third sending module. The second creation module is used to create a socket on the server side before sending a response message to the client through the asynchronous message transmission channel. The second processing module is used to process the connection request and obtain a connection response when the socket on the server side detects a connection request from the socket on the client side. The third sending module is used to send a connection response to the socket on the client side so as to create an asynchronous message transmission channel. The socket on the client side is created when the client disconnects the synchronous message transmission channel after detecting that the response of the server side has timed out.

According to another embodiment of the present disclosure, the second sending module includes a determining submodule and a second sending submodule. The determining submodule is used to respond to an interrupt message indicating that the synchronous message transmission channel is disconnected, and determine a response message for the service request from multiple candidate response messages according to the interrupt message. The second sending submodule is used to send a response message to the client through the asynchronous message transmission channel.

It should be noted that the embodiments of the device part of the present disclosure are the same or similar to the embodiments of the method part of the present disclosure, and the present disclosure will not repeat them here.

According to the embodiments of the present invention, any one or more of the modules and submodules, or at least part of the functions of any one of them, can be implemented in one module. According to the embodiments of the present invention, any one or more of the modules and submodules can be split into multiple modules for implementation. According to the embodiments of the present invention, any one or more of the modules and submodules can be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on a chip, a system on a substrate, a system on a package, an application-specific integrated circuit (ASIC), or can be implemented by hardware or firmware in any other reasonable way of integrating or packaging the circuit, or in any one of the three implementation methods of software, hardware and firmware, or in any appropriate combination of any of them. Alternatively, according to the embodiments of the present invention, one or more of the modules and submodules can be at least partially implemented as a computer program module, and when the computer program module is run, the corresponding function can be performed.

For example, any multiple of the first sending module, the monitoring module, the first creation module, and the receiving module can be combined in one module/unit/sub-unit for implementation, or any one of the modules/units/sub-units can be split into multiple modules/units/sub-units. Alternatively, at least part of the functions of one or more modules/units/sub-units in these modules/units/sub-units can be combined with at least part of the functions of other modules/units/sub-units and implemented in one module/unit/sub-unit. According to an embodiment of the present disclosure, at least one of the first sending module, the monitoring module, the first creation module, and the receiving module can be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on a chip, a system on a substrate, a system on a package, an application specific integrated circuit (ASIC), or can be implemented by hardware or firmware such as any other reasonable way of integrating or packaging the circuit, or implemented in any one of the three implementation modes of software, hardware, and firmware or in any appropriate combination of any of them. Alternatively, at least one of the first sending module, the monitoring module, the first creation module, and the receiving module can be at least partially implemented as a computer program module, and when the computer program module is run, the corresponding function can be executed.

Fig. 6 schematically shows a block diagram of an electronic device suitable for implementing the method and apparatus described above according to an embodiment of the present disclosure. The electronic device shown in Fig. 6 is only an example and should not bring any limitation to the functions and scope of use of the embodiment of the present disclosure.

As shown in FIG6 , the electronic device 600 according to an embodiment of the present disclosure includes a processor 601, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 602 or a program loaded from a storage part 608 into a random access memory (RAM) 603. The processor 601 may include, for example, a general-purpose microprocessor (e.g., a CPU), an instruction set processor and/or a related chipset and/or a special-purpose microprocessor (e.g., an application-specific integrated circuit (ASIC)), etc. The processor 601 may also include an onboard memory for caching purposes. The processor 601 may include a single processing unit or multiple processing units for performing different actions of the method flow according to an embodiment of the present disclosure.

In RAM 603, various programs and data required for the operation of electronic device 600 are stored. Processor 601, ROM 602 and RAM 603 are connected to each other through bus 604. Processor 601 performs various operations of the method flow according to the embodiment of the present disclosure by executing the program in ROM 602 and/or RAM 603. It should be noted that the program can also be stored in one or more memories other than ROM 602 and RAM 603. Processor 601 can also perform various operations of the method flow according to the embodiment of the present disclosure by executing the program stored in the one or more memories.

According to an embodiment of the present disclosure, the electronic device 600 may further include an input/output (I/O) interface 605, which is also connected to the bus 604. The electronic device 600 may further include one or more of the following components connected to the I/O interface 605: an input portion 606 including a keyboard, a mouse, etc.; an output portion 607 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage portion 608 including a hard disk, etc.; and a communication portion 609 including a network interface card such as a LAN card, a modem, etc. The communication portion 609 performs communication processing via a network such as the Internet. A drive 610 is also connected to the I/O interface 605 as needed. A removable medium 611, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 610 as needed, so that a computer program read therefrom is installed into the storage portion 608 as needed.

According to an embodiment of the present disclosure, the method flow according to an embodiment of the present disclosure can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a computer-readable storage medium, and the computer program contains a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication part 609, and/or installed from the removable medium 611. When the computer program is executed by the processor 601, the above-mentioned functions defined in the system of the embodiment of the present disclosure are executed. According to an embodiment of the present disclosure, the system, equipment, device, module, unit, etc. described above can be implemented by a computer program module.

The present disclosure also provides a computer-readable storage medium, which may be included in the device/apparatus/system described in the above embodiments; or may exist independently without being assembled into the device/apparatus/system. The above computer-readable storage medium carries one or more programs, and when the above one or more programs are executed, the method according to the embodiment of the present disclosure is implemented.

According to an embodiment of the present disclosure, the computer-readable storage medium may be a non-volatile computer-readable storage medium. For example, it may include, but is not limited to: a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in combination with an instruction execution system, apparatus, or device.

For example, according to an embodiment of the present disclosure, the computer-readable storage medium may include the ROM 602 and/or the RAM 603 described above and/or one or more memories other than the ROM 602 and the RAM 603 .

The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each box in the flow chart or block diagram can represent a module, a program segment, or a part of a code, and the above-mentioned module, program segment, or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flow chart, and the combination of the boxes in the block diagram or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

It will be appreciated by those skilled in the art that the features described in the various embodiments and/or claims of the present disclosure may be combined and/or combined in a variety of ways, even if such combinations and/or combinations are not explicitly described in the present disclosure. In particular, the features described in the various embodiments and/or claims of the present disclosure may be combined and/or combined in a variety of ways without departing from the spirit and teachings of the present disclosure. All of these combinations and/or combinations fall within the scope of the present disclosure.

The embodiments of the present disclosure are described above. However, these embodiments are only for the purpose of illustration and are not intended to limit the scope of the present disclosure. Although the embodiments are described above separately, this does not mean that the measures in the various embodiments cannot be used in combination to advantage. The scope of the present disclosure is defined by the attached claims and their equivalents. Without departing from the scope of the present disclosure, those skilled in the art may make a variety of substitutions and modifications, which should all fall within the scope of the present disclosure.

Claims (10)

1. A request response method, comprising: Send a service request to the server; Monitoring the response of the server to the service request; In response to detecting that the server responds timeout, disconnecting the synchronous message transmission channel between the server and the client, creating an asynchronous message transmission channel for reconnecting the client and the server; and Receiving, via the asynchronous message transmission channel, a response message to the service request from the server; The monitoring of the server's response to the service request includes: The time length that the client waits for the server to respond to the service request is monitored by using a timeout processing function, wherein, when the waiting time length of the client is greater than or equal to a preset timeout length and the client still has not received a response message, it is determined that a timeout event has occurred; when the waiting time length of the client is less than the preset timeout length and the client has received the response message, it is determined that a non-timeout event has occurred; The disconnecting of the synchronous message transmission channel between the server and the client in response to monitoring that the server response has timed out, and creating an asynchronous message transmission channel for reconnecting the client and the server includes: In response to monitoring that the server has timed out and the synchronous message transmission channel has been disconnected, creating a socket for the client; Using the socket of the client to send a connection request to the socket of the server, so that the socket of the server processes the connection request and obtains a connection response; In response to receiving a connection response from the socket of the server, the asynchronous message transmission channel is created. 2. The method according to claim 1, further comprising: Before creating an asynchronous message transmission channel for reconnecting the client and the server, obtaining operation status information of a connection pool, wherein the connection pool stores a service request sent by the client to the server; and When the operation status information of the connection pool meets the preset operation condition, a creation operation is triggered to create the asynchronous message transmission channel. 3. The method according to claim 2, wherein the preset operating conditions include that the number of requests stored in the connection pool is greater than or equal to a first preset threshold; and/or the ratio of the number of requests stored in the connection pool to the maximum number of requests is greater than or equal to a second preset threshold. 4. The method according to claim 1, further comprising: After creating an asynchronous message transmission channel for reconnecting the client and the server, outputting prompt information for prompting to wait for the response information. 5. A request response method, comprising: In response to receiving a service request from a client, processing the service request to obtain a response message; In response to monitoring that the synchronous message transmission channel between the client and the server is disconnected, before sending the response message to the client through the asynchronous message transmission channel, creating a socket of the server; When the socket of the server detects a connection request from the socket of the client, the connection request is processed to obtain a connection response; Sending the connection response to the socket of the client to create the asynchronous message transmission channel; Sending the response message to the client through an asynchronous message transmission channel; and The socket of the client is created when the synchronous message transmission channel is disconnected due to the timeout of the response of the server, and the asynchronous message transmission channel is used to reconnect the client and the server. 6. The method according to claim 5, in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected, sending the response message to the client through the asynchronous message transmission channel comprises: In response to monitoring an interrupt message indicating that the synchronization message transmission channel is disconnected, determining the response message for the service request from a plurality of candidate response messages according to the interrupt message; and The response message is sent to the client through the asynchronous message transmission channel. 7. A request response device, comprising: A first sending module, used to send a service request to a server; A monitoring module, used to monitor the response of the server to the service request; a first creation module, configured to disconnect the synchronous message transmission channel between the server and the client in response to detecting that the server responds timeout, and to create an asynchronous message transmission channel for reconnecting the client and the server; and A receiving module, used for receiving a response message to the service request from the server through the asynchronous message transmission channel; Wherein, the monitoring module includes: A monitoring submodule is used to monitor the time consumed by the client waiting for the server to respond to the service request by using a timeout processing function, wherein, when the waiting time of the client is greater than or equal to a preset timeout time and the client still has not received a response message, it indicates that a timeout event has occurred; when the waiting time of the client is less than the preset timeout time and the client has received the response message, it indicates that a non-timeout event has occurred; Wherein, the first creation module includes: A first creation submodule, configured to create a socket of the client in response to monitoring that the client has timed out and the synchronous message transmission channel has been disconnected; A first sending submodule, used for sending a connection request to the socket of the server by using the socket of the client, so that the socket of the server processes the connection request and obtains a connection response; The second creation submodule is used to create the asynchronous message transmission channel in response to receiving a connection response of the socket from the server. 8. A request response device, comprising: A first processing module, configured to, in response to receiving a service request from a client, process the service request to obtain a response message; A second creation module, used for creating a socket of the server before sending the response message to the client through an asynchronous message transmission channel; A second processing module is used for processing the connection request to obtain a connection response when the socket of the server detects a connection request from the socket of the client; A third sending module, used for sending the connection response to the socket of the client so as to create the asynchronous message transmission channel; A second sending module is used for sending the response message to the client through the asynchronous message transmission channel in response to monitoring that the synchronous message transmission channel between the client and the server is disconnected; The socket of the client is created when the synchronous message transmission channel is disconnected due to the timeout of the response of the server, and the asynchronous message transmission channel is used to reconnect the client and the server. 9. An electronic device comprising: one or more processors; a memory for storing one or more programs, When the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 6. 10. A computer-readable storage medium having executable instructions stored thereon, which, when executed by a processor, enables the processor to implement the method according to any one of claims 1 to 6.