WO2023231357A1 - 远程调用方法、系统、装置、电子设备和存储介质 - Google Patents

远程调用方法、系统、装置、电子设备和存储介质 Download PDF

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Publication number
WO2023231357A1
WO2023231357A1 PCT/CN2022/137142 CN2022137142W WO2023231357A1 WO 2023231357 A1 WO2023231357 A1 WO 2023231357A1 CN 2022137142 W CN2022137142 W CN 2022137142W WO 2023231357 A1 WO2023231357 A1 WO 2023231357A1
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call
historical
return value
current
request
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PCT/CN2022/137142
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English (en)
French (fr)
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孙武奎
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锐凌无线有限责任公司
锐凌无线通讯科技(深圳)有限公司
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Publication of WO2023231357A1 publication Critical patent/WO2023231357A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/547—Remote procedure calls [RPC]; Web services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/54—Indexing scheme relating to G06F9/54
    • G06F2209/544—Remote

Definitions

  • the present disclosure generally relates to the field of computer technology, and more specifically to remote invocation methods, systems, devices, electronic devices and storage media.
  • Synchronous remote calling is a basic technology in service-oriented architecture. Through synchronous remote calling, local processes can call service functions provided by the remote end. Usually, synchronous remote calling means that a process on computer A calls a process on another computer B. The calling process on computer A is suspended, and the called process on computer B starts executing. When the value is returned to When computer A is running, the computer A process continues.
  • the process When making a synchronous remote call, the process often needs to wait for the peer to return before the call ends. However, usually when the call initiator makes the second call, it does not need the value returned by the first peer as an input parameter for the call, and the call initiator needs to wait for the peer to return the value before making the next call, resulting in This eliminates the waste of waiting process time and increases the execution time of the program.
  • the present disclosure relates to a remote calling method, which is applied to the calling receiving end, and includes:
  • the current call request includes a historical reference parameter.
  • the historical reference parameter is used to refer to the historical call return value of the previous call request.
  • the previous call request is A call request obtained before the current call request;
  • the current call return value is obtained based on the historical call return value and the current call request call.
  • the method before receiving the current call request sent by the call initiator, the method further includes:
  • a call is made based on the previous call request, a historical call return value is obtained, and a relationship between the historical call return value and the historical reference parameter is established. mapping relationship.
  • obtaining the historical call return value pointed to by the historical reference parameter from the call receiving end includes:
  • the historical call return value pointed to by the historical reference parameter is queried and extracted.
  • the current call request also includes the target number of calls, and after the current call return value is obtained based on the historical call return value and the current call request, it also includes:
  • the sending the current call return value to the call initiating end includes:
  • the return value of the current call is sent to the call initiating end.
  • the categories of the historical reference parameters include at least one of key values, sequence numbers, and hash values, and the historical reference parameters referenced by different historical call return values are different.
  • the present disclosure relates to a remote calling method, which is applied to the call initiating end.
  • the remote calling method includes:
  • the present disclosure relates to a remote calling system, which includes: a call initiating end and a calling receiving end;
  • the call initiating end is configured to obtain the historical reference parameter and send the current call request to the call receiving end.
  • the current call request includes the historical reference parameter, and the historical reference parameter is used to refer to the previous call request.
  • the historical call return value of the call, the previous call request is the call request obtained before the current call request;
  • Call receiving end configured to receive the current call request sent by the call initiating end; obtain the historical call return value pointed to by the local historical reference parameter; based on the historical call return value and the current call request The call obtains the current call return value; and sends the current call return value to the call originator.
  • a remote calling device which includes:
  • the receiving module is configured to receive the current call request sent by the call initiator.
  • the current call request includes a historical reference parameter.
  • the historical reference parameter is used to refer to the historical call return value of the previous call request call.
  • the previous call request is a call request obtained before the current call request;
  • the first acquisition module is configured to obtain the historical call return value pointed to by the local historical reference parameter
  • a calling module configured to obtain the current call return value based on the historical call return value and the current call request call
  • the first sending module is configured to send the current call return value to the call initiating end.
  • the present disclosure relates to a remote calling device, which includes:
  • the second acquisition module is configured to obtain the historical reference parameter, which is used to refer to the historical call return value of the previous call request call;
  • the second sending module is configured to send a current calling request to the calling receiving end, where the current calling request includes a historical reference parameter, so that the calling receiving end receives the current calling request; and obtains the local historical reference.
  • the historical call return value referred to by the parameter the current call return value is obtained based on the historical call return value and the current call request; and the current call return value is sent to the call originator.
  • the present disclosure relates to an electronic device, which includes: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory complete communication with each other through the communication bus;
  • the memory is configured to store a computer program
  • the processor is configured to execute the program stored in the memory to implement the remote calling method described in the first aspect or the second aspect.
  • the present disclosure relates to a computer-readable storage medium storing a computer program, wherein the computer program implements the remote calling method of the present disclosure when executed by a processor.
  • the method of the present disclosure receives the current call request sent by the call initiator.
  • the current call request includes a historical reference parameter, and the historical reference parameter is used to refer to the previous call request.
  • the historical call return value, the previous call request is the call request obtained before the current call request; obtain the historical call return value pointed to by the local historical reference parameter; based on the historical call return value and The current call request call obtains the current call return value; and the current call return value is sent to the call initiating end.
  • the receiving end can obtain the return value of the historical call locally, which saves the call initiator the time to wait for the return value of the historical call to return, shortens the execution time of the program, and improves the calling efficiency.
  • Figure 1 is a flow chart of a remote calling method provided by an embodiment of the present disclosure
  • Figure 2 is a flow chart of a remote calling method provided by an embodiment of the present disclosure
  • Figure 3 is a flow chart of a remote calling method provided by an embodiment of the present disclosure.
  • Figure 4 is a structural diagram of a remote calling system provided by an embodiment of the present disclosure.
  • Figure 5 is a structural diagram of a remote calling device provided by an embodiment of the present disclosure.
  • Figure 6 is a structural diagram of a remote calling device provided by an embodiment of the present disclosure.
  • FIG. 7 is a structural diagram of an electronic device according to an embodiment of the present disclosure.
  • An embodiment of the present disclosure provides a remote calling method, which can be applied to any form of electronic equipment, such as a terminal or server at the call receiving end.
  • the remote calling method includes:
  • Step 101 Receive the current call request sent by the call initiator.
  • the current call request includes a historical reference parameter.
  • the historical reference parameter is used to refer to the historical call return value of the previous call request.
  • the previous call request The calling request is a calling request obtained before the current calling request;
  • Step 102 Obtain the historical call return value pointed to by the local historical reference parameter
  • Step 103 Obtain the current call return value based on the historical call return value and the current call request call.
  • Step 104 Send the current call return value to the call initiating end.
  • the call initiator in order to avoid the call initiator starting the next process after getting the call return value, resulting in a waste of time, the call initiator sends the current call request to the call receiver, in the current call request Add a reference parameter, so that the reference parameter refers to the call return value, so that when the next call is made, the previous return value does not need to be used as an input parameter, but the reference parameter is sent to the call receiving end, and the reference parameter is sent to the call receiving end through the reference parameter.
  • the parameter is used to determine the return value of the previous call and then make this call.
  • the call initiator after obtaining the historical reference parameter, adds the historical reference parameter to the current call request, thereby obtaining the current call request including the historical reference parameter.
  • the call receiving end obtains the current calling request sent by the calling initiating end, and extracts the historical reference parameters carried by the current calling request.
  • the types of historical reference parameters include at least one of a key value, a sequence number, and a hash value.
  • the historical reference parameter has a one-to-one correspondence with the historical call return value, and the historical reference parameter referred to by different historical call return values is different.
  • previous call request can be the call request before the current call request, or it can be any one or more of the previous call requests.
  • the history reference parameter is multiple and consistent with the number of call requests.
  • the method before receiving the current call request sent by the call initiator, the method further includes:
  • the calling initiating end in order to avoid the waiting time for the calling initiating end to wait for the call return value to be returned, when the previous call request sent by the calling initiating end carries a historical reference parameter, if the calling receiving end does not store all the The historical reference parameters are described above. After calling the receiving end to obtain the historical call return value obtained by this call, a mapping relationship between the historical call return value and the historical reference parameter is established. The calling sender does not need to wait for the call. The return value is returned, so after this call is made, the next call can be made.
  • the corresponding relationship between the historical call return value and the historical reference parameter can also be directly established.
  • the historical reference parameter can be carried. If the next current call request The call request still does not need to wait for the return value of the call. You can add the current referent parameter that is different from the historical referent parameter in the next current call request, and send the current referent parameter and historical referent parameter together with the current call request to the call receiving end. Therefore, the corresponding historical call return value is determined based on the historical reference parameter in the current call request, and a corresponding relationship is established between the current reference parameter and the current call return value obtained by the current call.
  • the historical call return value of the previous call will be stored in the memory of the call receiving end corresponding to the historical reference parameter it refers to. Therefore, after obtaining the historical reference parameter, the historical reference parameter can be retrieved based on the historical reference parameter. The reference parameter is queried from the memory of the call receiving end, so that after querying the historical reference parameter in the memory, the historical call return value of its reference storage is obtained.
  • obtaining the historical call return value pointed to by the local historical reference parameter includes:
  • the historical call return value pointed to by the historical reference parameter is queried.
  • the mapping relationship between all call return values and referring parameters before the current call is stored. Therefore, after obtaining the historical referring parameters, the mapping relationship can be obtained from the stored mapping relationship. , find the historical call return value pointed to by the historical reference parameter.
  • a remote call can be made based on the historical call return value and the current call request, thereby obtaining the current call return value corresponding to the current call request.
  • the current call return value can be sent to the call originator.
  • the return value of the current call can be directly sent to the call initiator after the call is obtained, or it can be sent to the call initiator after the return conditions are met.
  • the return condition may be that the current call return value is returned after receiving a return value request sent by the call originator.
  • the current call request also includes the target number of calls, and after the current call return value is obtained based on the historical call return value and the current call request, it also includes:
  • the sending the current call return value to the call initiating end includes:
  • the return value of the current call is sent to the call initiating end.
  • the call originator may need to call multiple times to obtain the final desired call return value. Based on this, the number of calls is set in the current call request. After each call is completed, the original number of calls is added by one to obtain the number of intermediate calls; when it is detected that the number of intermediate calls is the same as the number of calls, the remote call is The result is sent to the call originator.
  • the initial value of the original number of calls may be, but is not limited to, 0.
  • the number of calls is used to indicate the number of calls that the call originator needs to make. It is understandable that after each remote call is completed, when making the next call, the number of calls in the current call request can be decremented by one until the number of calls reaches zero, and then the call return value referring to the call is sent to Call the initiator.
  • object reference is used to reduce the number of times the remote calling client (ie, call initiating end) program waits for a return value in consecutive synchronous calls, shorten the execution time of the program, and improve the program execution efficiency. Moreover, by reducing the number of variable value transfers in remote calls, the risk of being identified and cracked when being monitored by the network is reduced.
  • the remote calling method includes:
  • the remote calling client program makes consecutive synchronous calls, when the return value of the first remote call is only used as the input parameter of the second remote call, the remote calling client does not actually need to know the actual value of the first remote call. Return value, you can specify this return value to the remote calling server (that is, calling the receiving end) through a key value; therefore, when the remote calling client program makes the first remote call, you can directly use the required return value A key-value reference, passed as an input parameter to the remote call server program. The remote call server program recognizes this key value and uses it as the reference key value of the remote call return value.
  • the key value in the first remote call is directly used to refer to the input parameter.
  • the remote call server receives the second remote call, it identifies this key value and maps its true value to the input parameter of the second remote call.
  • the disclosed remote calling method is based on the idea that variables need to be assigned values only when used. By aggregating remote synchronous call return values, the execution time of the remote calling program is reduced, and the number of small data packets in the network is reduced.
  • An embodiment of the present disclosure provides a remote calling method.
  • this method please refer to the description of the above-mentioned method embodiments of the present disclosure, and repeated details will not be repeated.
  • This method can be applied to any form of electronic equipment, such as a terminal or server that calls the initiator.
  • the remote calling method includes:
  • Step 301 Obtain the historical reference parameter, which is used to refer to the historical call return value of the previous call request;
  • Step 302 Send a current call request to the call receiving end, where the current call request includes a historical reference parameter, so that the call receiving end receives the current call request; obtain the local call request referred to by the historical reference parameter.
  • Historical call return value call to obtain the current call return value based on the historical call return value and the current call request; send the current call return value to the call initiating end.
  • the embodiments of the present disclosure provide a remote calling system.
  • the system includes: a call initiating end 401 and a call receiving end. end 402;
  • the call initiating end 401 is configured to obtain the historical reference parameter and send the current call request to the call receiving end.
  • the current call request includes the historical reference parameter, and the historical reference parameter is used to refer to the previous call.
  • the historical call return value of the request call, the previous call request is the call request obtained before the current call request;
  • the call receiving end 402 is configured to receive the current call request sent by the call initiating end; obtain the historical call return value pointed to by the local historical reference parameter; and based on the historical call return value and the current call Request the call to obtain the current call return value; send the current call return value to the call originator.
  • the embodiment of the present disclosure provides a remote calling device.
  • the device please refer to the description of the method embodiment of the present disclosure. Repeated parts will not be repeated.
  • the device includes:
  • the receiving module 501 is configured to receive the current call request sent by the call initiator.
  • the current call request includes a historical reference parameter.
  • the historical reference parameter is used to refer to the historical call return value of the previous call request.
  • the previous call request is a call request obtained before the current call request;
  • the first acquisition module 502 is configured to obtain the historical call return value pointed to by the historical reference parameter in the local area;
  • the calling module 503 is configured to obtain the current call return value based on the historical call return value and the current call request call;
  • the first sending module 504 is configured to send the current call return value to the call initiating end.
  • the embodiment of the present disclosure provides a remote calling device.
  • the device please refer to the description of the method embodiment of the present disclosure. Repeated parts will not be repeated.
  • the device includes:
  • the second acquisition module 601 is configured to obtain the historical reference parameter, which is used to refer to the historical call return value of the previous call request call;
  • the second sending module 602 is configured to send a current call request to the call receiving end, where the current call request includes a history reference parameter, so that the call receiving end receives the current call request; obtains the local history reference parameter.
  • the historical call return value referred to by the proxy parameter the current call return value is obtained based on the historical call return value and the current call request; and the current call return value is sent to the call originator.
  • the electronic device mainly includes: a processor 701, a memory 702 and a communication bus 703.
  • the processor 701 and the memory 702 complete mutual communication through the communication bus 703. Communication, wherein the memory 702 stores a program that can be executed by the processor 701, and the processor 701 executes the program stored in the memory 702 to implement the following steps:
  • the current call request includes a historical reference parameter.
  • the historical reference parameter is used to refer to the historical call return value of the previous call request.
  • the previous call request is A call request obtained before the current call request;
  • the current call return value is obtained based on the historical call return value and the current call request call;
  • the communication bus 703 mentioned in the above electronic equipment may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus.
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the communication bus 703 can be divided into an address bus, a data bus, a control bus, etc. For ease of presentation, only one thick line is used in Figure 7, but it does not mean that there is only one bus or one type of bus.
  • the memory 702 may include random access memory (RAM) or non-volatile memory (non-volatile memory), such as at least one disk memory.
  • RAM random access memory
  • non-volatile memory non-volatile memory
  • the memory may also be at least one storage device located remotely from the aforementioned processor 701 .
  • the above-mentioned processor 701 can be a general-purpose processor, including a central processing unit (Central Processing Unit, referred to as CPU), a network processor (Network Processor, referred to as NP), etc., or it can also be a digital signal processor (Digital Signal Processing, referred to as DSP). ), Application Specific Integrated Circuit (ASIC for short), Field-Programmable Gate Array (FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, and discrete hardware components.
  • CPU Central Processing Unit
  • NP Network Processor
  • DSP Digital Signal Processing
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • the electronic device provided by the embodiment of the present disclosure may be a module capable of realizing communication functions or a terminal device including the module.
  • the terminal device may be a mobile terminal or a smart terminal.
  • the mobile terminal can be at least one of a mobile phone, a tablet, a laptop, etc.;
  • the smart terminal can be a smart car, smart watch, shared bicycle, smart cabinet, etc. that contains a wireless communication module;
  • the module can be a wireless communication module. , such as any one of 2G communication module, 3G communication module, 4G communication module, 5G communication module, NB-IOT communication module, etc.
  • a computer-readable storage medium is also provided.
  • a computer program is stored in the computer-readable storage medium. When the computer program is run on a computer, it causes the computer to execute what is described in the embodiment of the present disclosure. remote calling method.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another, e.g., from a website, computer, server, or data center via a wireline (e.g., Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, microwave, etc.) means to transmit to another website, computer, server or data center.
  • the computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center integrated with one or more available media.
  • the available media may be magnetic media (such as floppy disks, hard disks, magnetic tapes, etc.), optical media (such as DVDs), or semiconductor media (such as solid state drives).

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Abstract

公开了远程调用方法、系统、装置、电子设备和存储介质。在某些实施方案中，该远程调用方法，应用于调用接收端，其包括：接收调用发起端发送的当前调用请求，当前调用请求中包括历史指代参数，历史指代参数用于指代前次调用请求调用的历史调用返回值，前次调用请求为在当前调用请求之前获取的调用请求；获取本地中历史指代参数指代的历史调用返回值；基于历史调用返回值和当前调用请求调用得到当前调用返回值；以及将当前调用返回值发送至调用发起端。

Description

远程调用方法、系统、装置、电子设备和存储介质
相关申请的引用
本公开要求于2022年5月30日向中华人民共和国国家知识产权局提交的申请号为202210602029.1、发明名称为“远程调用方法、系统、装置、电子设备和存储介质”的发明专利申请的全部权益，并通过引用的方式将其全部内容并入本公开。
领域
本公开大体上涉及计算机技术领域，更具体地涉及远程调用方法、系统、装置、电子设备和存储介质。
背景
同步远程调用是面向服务架构中的基础技术，本地过程通过同步远程调用，可以调用远端提供的服务函数。通常，同步远程调用是指计算机A上的进程，调用另外一台计算机B上的进程，其中计算机A上的调用进程被挂起，而计算机B上执的被调用进程开始执行，当值返回给计算机A时，计算机A进程继续行。
在进行同步远程调用时，进程往往需要等待对端返回后，调用才会结束。但是，通常调用发起端在第二次调用时，不需要第一次对端需要返回的值作为入参进行调用，而调用发起端需要等待对端返回值后，才会进行下次调用，导致了等待过程时间的浪费，增加了程序的执行时长。
概述
第一方面，本公开涉及远程调用方法，应用于调用接收端，其包括：
接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
获取本地中所述历史指代参数指代的历史调用返回值；
基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；以及
将所述当前调用返回值发送至所述调用发起端。
在某些实施方案中，所述接收调用发起端发送的当前调用请求之前，还包括：
接收所述调用发起端发送的前次调用请求，所述前次调用请求中包括历史指代参数；
在确定所述调用接收端中未存储所述历史指代参数时，基于所述前次调用请求进行调用，得到历史调用返回值，并建立所述历史调用返回值与所述历史指代参数间的映射关系。
在某些实施方案中，所述从所述调用接收端获取所述历史指代参数指代的历史调用返回值，包括：
从预先存储的指代参数与调用返回值的映射关系中，查询并提取得到所述历史指代参数指代的历史调用返回值。
在某些实施方案中，所述当前调用请求中还包括目标调用次数，所述基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值之后，还包括：
在得到当前调用返回值后，将原始调用次数加一，得到中间调用次数；
所述将所述当前调用返回值发送至所述调用发起端，包括：
在监测到所述中间调用次数与所述目标调用次数相同时，将所述当前调用返回值发送至所述调用发起端。
在某些实施方案中，所述历史指代参数的类别包括键值、序列号 和哈希值中的至少一种，不同的所述历史调用返回值指代的所述历史指代参数不同。
第二方面，本公开涉及远程调用方法，应用于调用发起端，所述远程调用方法包括：
获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；以及
向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
第三方面，本公开涉及远程调用系统，其包括：调用发起端和调用接收端；
其中所述调用发起端，配置为获取历史指代参数，向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；以及
调用接收端，配置为接收所述调用发起端发送的所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
第四方面，本公开涉及远程调用装置，其包括：
接收模块，配置为接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
第一获取模块，配置为获取本地中所述历史指代参数指代的历史调用返回值；
调用模块，配置为基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；以及
第一发送模块，配置为将所述当前调用返回值发送至所述调用发起端。
第五方面，本公开涉及远程调用装置，其包括：
第二获取模块，配置为获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；以及
第二发送模块，配置为向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
第六方面，本公开涉及电子设备，其包括：处理器、通信接口、存储器和通信总线，其中，处理器、通信接口和存储器通过通信总线完成相互间的通信；
所述存储器，配置为存储计算机程序；
所述处理器，配置为执行所述存储器中所存储的程序，实现第一方面或第二方面所述的远程调用方法。
第七方面，本公开涉及计算机可读存储介质，其存储有计算机程序，其中所述计算机程序被处理器执行时实现本公开的远程调用方法。
在某些实施方案中，本公开的方法，通过接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。如此，通过在当前调用请求中添加历史指代参数，由于历史指代参数能够指代前次调用时的历史调用返回值，因此，在 本次调用时，无需等待历史调用返回值，直接在调用接收端本地即可获取到该历史调用返回值，省去了调用发起端等待历史调用返回值返回的时间，缩短了程序的执行时长，提高了调用效率。
附图简要说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
为了更清楚地说明本公开实施例的技术方案，下面将对实施例所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开一实施例提供的远程调用方法的流程图；
图2为本公开一实施例提供的远程调用方法的流程图；
图3为本公开一实施例提供的远程调用方法的流程图；
图4为本公开一实施例提供的远程调用系统的结构图；
图5为本公开一实施例提供的远程调用装置的结构图；
图6为本公开一实施例提供的远程调用装置的结构图；以及
图7为本公开一实施例提供的电子设备的结构图。
详述
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开一实施例提供了远程调用方法，该方法可以应用于任意一 种形式的电子设备中，如调用接收端的终端或服务器中。如图1所示，该远程调用方法，包括：
步骤101、接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
步骤102、获取本地中所述历史指代参数指代的历史调用返回值；
步骤103、基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；以及
步骤104、将所述当前调用返回值发送至所述调用发起端。
在某些实施方案中，为避免调用发起端在得到调用返回值后再开始进行下一进程，造成时间浪费的情况，调用发起端在向调用接收端发送当前调用请求时，在当前调用请求中添加指代参数，从而，以指代参数指代调用返回值，以在下次调用时，不必将前次返回值作为入参，而是将指代的指代参数发送至调用接收端，通过指代参数确定前次调用的调用返回值，进而进行此次调用。
在某些实施方案中，调用发起端在获取到历史指代参数后，将历史指代参数添加到当前调用请求中，从而得到包括历史指代参数的当前调用请求。
调用接收端通过获取调用发起端发送的当前调用请求，并从当前调用请求中提取得到其携带的历史指代参数。
在某些实施方案中，历史指代参数的种类有多种，例如，历史指代参数的类别包括键值、序列号和哈希值中的至少一种。
在某些实施方案中，由于每次的调用返回值是不同的，为避免将不同的调用返回值混淆。所述历史指代参数与所述历史调用返回值一一对应，并且，不同的所述历史调用返回值指代的所述历史指代参数不同。
可以理解的是，上述的前次调用请求可以是当前调用请求前一次 的调用请求，也可以是前几次中的任意一次或多次的调用请求。在前次调用请求为多次时，历史指代参数为多个，并与调用请求的数量一致。
在某些实施方案中，所述接收调用发起端发送的当前调用请求之前，还包括：
接收所述调用发起端发送的前次调用请求，所述前次调用请求中包括历史指代参数；在确定所述调用接收端中未存储所述历史指代参数时，基于所述前次调用请求进行调用，得到历史调用返回值，并建立所述历史调用返回值与所述历史指代参数间的映射关系。
在某些实施方案中，对于调用发起端为避免其等待调用返回值返回的等待时间，在调用发起端发送的前次调用请求中携带有历史指代参数时，若调用接收端中未存储所述历史指代参数，在调用接收端调用得到此次调用得到的历史调用返回值后，建立所述历史调用返回值与所述历史指代参数的映射关系，调用发送端由于不需要等待该调用返回值的返回，因此，在发起此次调用后，便可以发起下一次的调用。
可以理解的是，在某些实施方案中，也可以直接建立历史调用返回值与历史指代参数的对应关系，在下次当前调用请求中，携带有该历史指代参数即可，若下次当前调用请求仍无需等待调用返回值，可在下次当前调用请求中增加与历史指代参数不同的当前指代参数，将当前指代参数和历史指代参数共同与当前调用请求发送至调用接收端，从而基于当前调用请求中的历史指代参数确定其对应的历史调用返回值，以及，将当前指代参数与当前调用得到的当前调用返回值建立对应关系。
在某些实施方案中，对于前次调用的历史调用返回值会与其指代的历史指代参数对应存储在调用接收端的存储器中，因此，在获取到历史指代参数后，便可以根据该历史指代参数从调用接收端的存储器中进行查询，从而在查询到存储器中的历史指代参数后，得到其指代存储的历史调用返回值。
在某些实施方案中，所述获取本地中所述历史指代参数指代的历史调用返回值，包括：
从预先存储的指代参数与调用返回值的映射关系中，查询得到所述历史指代参数指代的历史调用返回值。
在某些实施方案中，在调用接收端的存储器中，存储有在当前调用前所有调用返回值和指代参数的映射关系，因此，在得到历史指代参数后，便可以从存储的映射关系中，查找到历史指代参数指代的历史调用返回值。
在某些实施方案中，在得到历史调用返回值后，便可以基于历史调用返回值和当前调用请求，进行远程调用，从而得到当前调用请求对应的当前调用返回值。
在某些实施方案中，在调用得到当前调用返回值后，便可以将当前调用返回值发送至调用发起端。其中，当前调用返回值可以是在调用得到后，便直接发送至调用发起端，也可以是在满足返回条件后，再发送至调用发起端。
在某些实施方案中，返回条件可以是，在接收到调用发起端发送的返回值请求后返回当前调用返回值。
在某些实施方案中，所述当前调用请求中还包括目标调用次数，所述基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值之后，还包括：
在得到当前调用返回值后，将原始调用次数加一，得到中间调用次数；
所述将所述当前调用返回值发送至所述调用发起端，包括：
在监测到所述中间调用次数与所述目标调用次数相同时，将所述当前调用返回值发送至所述调用发起端。
在某些实施方案中，调用发起端可能需要多次调用才能够得到最终想要的调用返回值。基于此，在当前调用请求中设置调用次数，在每次调用完毕后，将原始调用次数加一，得到中间调用次数；在监测 到所述中间调用次数与所述调用次数相同时，将远程调用的结果发送至所述调用发起端。其中，原始调用次数的初始值可以但不限于为0。
在某些实施方案中，该调用次数用于指示调用发起端需要进行调用的次数。可以理解的是，也可以在每次远程调用完毕后，在进行下次调用时，将当前调用请求中的调用次数减一，直至调用次数为零后，将指代调用的调用返回值发送至调用发起端。
基于本公开的远程调用方法，通过对象指代减少远程调用客户端(即调用发起端)程序在连续同步调用中的等待返回值的次数，缩短程序的执行时间，提高程序执行效率。并且，通过减少远程调用中变量值传递的次数，减少被网络监听时，被识别破解的风险。
在一实施例中，参见图2，该远程调用方法包括：
在远程调用客户端程序进行连续同步调用时，当第一次远程调用的返回值仅作为第二次远程调用的输入参数时，实际上远程调用客户端并不需要知道第一次远程调用的实际返回值，通过一个键值向远程调用服务端(即调用接收端)指定这个返回值即可；因此，当远程调用客户端程序进行第一次远程调用时，可以直接将其需要的返回值使用一个键值指代，作为输入参数传递给远程调用服务端程序。远程调用服务端程序识别这个键值，并将其作为远程调用返回值的指代键值。当远程调用客户调用客户端程序进行第二次远程调用，并需要使用第一次远程调用的返回值作为入参时，直接使用第一次远程调用中的键值指代这个入参。当远程调用服务端接收到第二次远程调用时，识别这个键值，并将其真实值映射到第二次远程调用的入参里。
可以理解的是，图2中虽然示出的调用次数为两次，但并不表示所有远程调用均只进行两次，可根据实际情况进行设置。
本公开的远程调用方法，基于变量在使用时才需要被赋值的思想，通过聚合远程同步调用返回值，减少远程调用程序的执行时间，并减少网络中小数据包的数量。
本公开一实施例中提供了远程调用方法，该方法的实施可参见上 述本公开方法实施例部分的描述，重复之处不再赘述。该方法可以应用于任意一种形式的电子设备中，如调用发起端的终端或服务器中。如图3所示，该远程调用方法，包括：
步骤301、获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；
步骤302、向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
本公开实施例中提供了远程调用系统，该系统的实施可参见本公开方法实施例部分的描述，重复之处不再赘述，如图4所示，该系统包括：调用发起端401和调用接收端402；
其中所述调用发起端401，配置为获取历史指代参数，向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；以及
调用接收端402，配置为接收所述调用发起端发送的所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
本公开实施例中提供了远程调用装置，该装置的实施可参见本公开方法实施例部分的描述，重复之处不再赘述，如图5所示，该装置包括：
接收模块501，配置为接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
第一获取模块502，配置为获取本地中所述历史指代参数指代的历史调用返回值；
调用模块503，配置为基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；以及
第一发送模块504，配置为将所述当前调用返回值发送至所述调用发起端。
本公开实施例中提供了远程调用装置，该装置的实施可参见本公开方法实施例部分的描述，重复之处不再赘述，如图6所示，该装置包括：
第二获取模块601，配置为获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；以及
第二发送模块602，配置为向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
本公开实施例中还提供了电子设备，如图7所示，该电子设备主要包括：处理器701、存储器702和通信总线703，其中，处理器701和存储器702通过通信总线703完成相互间的通信，其中，存储器702中存储有可被处理器701执行的程序，处理器701执行存储器702中存储的程序，实现如下步骤：
接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
获取本地中所述历史指代参数指代的历史调用返回值；
基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；
将所述当前调用返回值发送至所述调用发起端；或，
获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；
向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
上述电子设备中提到的通信总线703可以时外设部件互连标准(Peripheral Component Interconnect，简称PCI)总线或扩展工业标准结构(Extended Industry Standard Architecture，简称EISA)总线等。该通信总线703可以分为地址总线、数据总线、控制总线等。为便于表示，图7中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
存储器702可以包括随机存取存储器(Random Access Memory，简称RAM)，也可以包括非易失性存储器(non-volatile memory)，例如至少一个磁盘存储器。在某些实施方案中，存储器还可以是至少一个位于远离前述处理器701的存储装置。
上述的处理器701可以是通用处理器，包括中央处理器(Central Processing Unit，简称CPU)、网络处理器(Network Processor，简称NP)等，还可以是数字信号处理器(Digital Signal Processing，简称DSP)、专用集成电路(Application Specific Integrated Circuit，简称ASIC)、现场可编程门阵列(Field-Programmable Gate Array，简称FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。
本公开实施例提供的电子设备，可以为能够实现通信功能的模组或包含该模组的终端设备等，该终端设备可以为移动终端或智能终端。移动终端可以为手机、平板电脑、笔记本电脑等中的至少一种；智能终端可以是智能汽车、智能手表、共享单车、智能柜等含有无线通信模组的终端；模组可以为无线通信模组，例如2G通信模组、3G通信 模组、4G通信模组、5G通信模组、NB-IOT通信模组等中的任意一种。
在本公开的一实施例中，还提供了计算机可读存储介质，该计算机可读存储介质中存储有计算机程序，当该计算机程序在计算机上运行时，使得计算机执行本公开实施例中所描述的远程调用方法。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行该计算机指令时，全部或部分地产生按照本公开实施例所述的流程或功能。该计算机可以是通用计算机、专用计算机、计算机网络或者其他可编程装置。该计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机指令从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、微波等)方式向另外一个网站站点、计算机、服务器或数据中心进行传输。该计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。该可用介质可以是磁性介质(例如软盘、硬盘、磁带等)、光介质(例如DVD)或者半导体介质(例如固态硬盘)等。
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本公开的具体实施方式，使本领域技术人员能够理解或实现本公开。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本公开的精神或范围的情况下，在其他实施例中实现。因此，本公开将不会被限制于本文所示的这些实施例，而是要符合与本公开的原理和新颖特点相一致的最宽的范围。

Claims (11)

  1. 远程调用方法，应用于调用接收端，所述远程调用方法包括：
    接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
    获取本地中所述历史指代参数指代的历史调用返回值；
    基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；以及
    将所述当前调用返回值发送至所述调用发起端。
  2. 如权利要求1所述的远程调用方法，其中，所述接收调用发起端发送的当前调用请求之前，还包括：
    接收所述调用发起端发送的前次调用请求，所述前次调用请求中包括历史指代参数；
    在确定所述调用接收端中未存储所述历史指代参数时，基于所述前次调用请求进行调用，得到历史调用返回值，并建立所述历史调用返回值与所述历史指代参数间的映射关系。
  3. 如权利要求1或2所述的远程调用方法，其中，所述获取本地中所述历史指代参数指代的历史调用返回值，包括：
    从预先存储的指代参数与调用返回值的映射关系中，查询并提取得到所述历史指代参数指代的历史调用返回值。
  4. 如权利要求1至3中任一权利要求所述的远程调用方法，其中，所述当前调用请求中还包括目标调用次数，所述基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值之后，还包括：
    在得到当前调用返回值后，将原始调用次数加一，得到中间调用 次数；
    所述将所述当前调用返回值发送至所述调用发起端，包括：
    在监测到所述中间调用次数与所述目标调用次数相同时，将所述当前调用返回值发送至所述调用发起端。
  5. 如权利要求1至4中任一权利要求所述的远程调用方法，其中，所述历史指代参数的类别包括键值、序列号和哈希值中的至少一种，不同的所述历史调用返回值指代的所述历史指代参数不同。
  6. 远程调用方法，应用于调用发起端，所述远程调用方法包括：
    获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；以及
    向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
  7. 远程调用系统，其包括：调用发起端和调用接收端；
    其中所述调用发起端，配置为获取历史指代参数，向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
    调用接收端，配置为接收所述调用发起端发送的所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
  8. 远程调用装置，其包括：
    接收模块，配置为接收调用发起端发送的当前调用请求，所述当前调用请求中包括历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值，所述前次调用请求为在所述当前调用请求之前获取的调用请求；
    第一获取模块，配置为获取本地中所述历史指代参数指代的历史调用返回值；
    调用模块，配置为基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；以及
    第一发送模块，配置为将所述当前调用返回值发送至所述调用发起端。
  9. 远程调用装置，其包括：
    第二获取模块，配置为获取历史指代参数，所述历史指代参数用于指代前次调用请求调用的历史调用返回值；以及
    第二发送模块，配置为向调用接收端发送当前调用请求，所述当前调用请求中包括历史指代参数，以使所述调用接收端接收所述当前调用请求；获取本地中所述历史指代参数指代的历史调用返回值；基于所述历史调用返回值和所述当前调用请求调用得到当前调用返回值；将所述当前调用返回值发送至所述调用发起端。
  10. 电子设备，其包括：处理器、通信接口、存储器和通信总线，其中，所述处理器、所述通信接口和所述存储器通过通信总线完成相互间的通信；
    所述存储器，配置为存储计算机程序；以及
    所述处理器，配置为执行所述存储器中所存储的程序，实现权利要求1至5中任一权利要求所述的远程调用方法或权利要求6所述的远程调用方法。
  11. 计算机可读存储介质，其存储有计算机程序，其中，所述计算机程序被处理器执行时实现权利要求1至5终任一权利要求所述的远程调用方法或权利要求6所述的远程调用方法。
PCT/CN2022/137142 2022-05-30 2022-12-07 远程调用方法、系统、装置、电子设备和存储介质 WO2023231357A1 (zh)

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