WO2017080177A1 - 服务器进程管理方法及系统 - Google Patents

服务器进程管理方法及系统 Download PDF

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Publication number
WO2017080177A1
WO2017080177A1 PCT/CN2016/083249 CN2016083249W WO2017080177A1 WO 2017080177 A1 WO2017080177 A1 WO 2017080177A1 CN 2016083249 W CN2016083249 W CN 2016083249W WO 2017080177 A1 WO2017080177 A1 WO 2017080177A1
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Prior art keywords
debug
access request
server
debugging
work
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PCT/CN2016/083249
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English (en)
French (fr)
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李洪福
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乐视控股（北京）有限公司
乐视云计算有限公司
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Priority to US15/248,729 priority Critical patent/US20170139808A1/en
Publication of WO2017080177A1 publication Critical patent/WO2017080177A1/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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system

Definitions

  • the embodiments of the present invention relate to the field of process management, and in particular, to a server process management method and system.
  • a certain process or multiple processes in the debug state of the server may also receive a work access request of the processing user, thus causing the user The work access request is not processed properly, resulting in invalid user access, which seriously affects the user experience of the server.
  • the solution adopted by the prior art for the above problem is to add a corresponding agent process to each process in the server.
  • the agent process distributes the received work access request. To other processes; however, this makes it impossible to determine the location of the forwarded work access request because the agent process randomly forwards the work request to other processes that are not in the debug state when debugging the server. Operational deployment of server processes during server processes.
  • the embodiment of the present invention provides a server process management method and system, to solve At present, the server cannot properly handle the work access request from the user and the problem of not being able to operate the deployed server process during the debugging process.
  • an embodiment of the present invention provides a server process management method, including:
  • the master node divides the access request into a debug access request and a work access request, and sends the debug access request and the work access request to the dispatcher node;
  • the dispatcher node sends a debug access request to the worker process in the server, transforming the worker process into a debug process;
  • the debug process is in debug, when the dispatcher node receives the work access request, the work access request is sent to a worker process other than the debug process in the server.
  • the embodiment of the invention provides a server process management system, including:
  • the master node includes:
  • a classification unit configured to divide access requests into debug access requests and work access requests
  • a sending unit configured to send the debug access request and the work access request to a dispatcher node
  • the dispatcher node includes:
  • a receiving unit configured to receive a debug access request and a work access request sent by the sending unit of the master node
  • a distribution unit configured to distribute received debug access requests and work access requests
  • a scheduling unit configured to control the distribution unit to send a debug access request to a worker process in the server, to convert the worker process into a debug process; and when the debug process is in debug, when the receiving unit receives a work visit Upon request, the distribution unit is controlled to send the work access request to a worker process other than the debug process in the server.
  • the server can still work normally, and all the work access requests received by the server are normally processed, thereby improving the user experience;
  • the embodiment of the present invention only needs to add a dispatcher node, and does not need to add an agent process to each process in the server, and can also implement operation and deployment management of the server process;
  • the embodiment of the present invention only needs to perform corresponding configuration on the added dispatcher node, which is convenient to operate and can also implement the server online. Grayscale upgrade;
  • FIG. 1 is a flow chart showing a server process management method according to an embodiment of the present invention
  • Figure 2 shows a detailed execution diagram of a specific embodiment of step S102 in the method of Figure 1;
  • Figure 3 shows a detailed execution diagram of a specific embodiment of step S103 in the method of Figure 1;
  • FIG. 4 is a schematic diagram of a server process management system according to an embodiment of the present invention.
  • FIG. 5 is a structural diagram of a server process management method and system for implementing an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a terminal device or a server that can be applied to implement an embodiment of the present invention.
  • a flowchart of a server process management method according to an embodiment of the present invention includes:
  • the master node divides the access request into a debug access request and a work access request, and sends the debug access request and the work access request to the dispatcher node.
  • the dispatcher node sends a debug access request to a worker process in the server, and converts the work process into a debugging process.
  • the method further comprises:
  • the debugging process After the debugging process completes debugging, the debugging process is restored to the worker process.
  • Nginx server is a high-performance Hypertext transfer protocol (HTTP) and reverse proxy server. It is also an Internet Mail Access Protocol (IMAP) and Post Office Protocol version 3 (Post Office). Protocol3) and any of the Simple Mail Transfer Protocol (SMTP) proxy servers.
  • HTTP Hypertext transfer protocol
  • IMAP Internet Mail Access Protocol
  • Post Office Protocol version 3 Post Office Protocol version 3
  • SMTP Simple Mail Transfer Protocol
  • the Nginx server can be used as a debugging configuration server, where the debugging process corresponding to the debugging access request is configured and invoked to process the debugging access request, so as to implement debugging on each process in the server. Coordinated processing of access requests and work access requests.
  • step S101 Regarding the specific execution of the step S101, the following sub-steps may be included:
  • the master node determines, according to the identification information in the access request, the type of the access request belongs to Debug access request or work access request;
  • the master node sends an access request of a determined type to the dispatcher node.
  • the identifier of the debug access request is pre-stored in the server; the master node obtains the access request received by the server, extracts the identifier of one of the access requests, and queries the identifier of the pre-stored debug request in the server, and identifies the identifier of one of the access requests.
  • the identifier of the pre-stored debug access request is matched, the one of the access requests is determined to be a debug access request, and when the identifier of one of the access requests does not match the identifier of the pre-stored debug access request, the one of the access requests is determined. For work access requests; and so on, determine that each access request received by the server is a debug access request or a work access request.
  • step S102 Regarding the specific execution of the step S102 (see FIG. 2), the following sub-steps may be included:
  • the dispatcher node configures a temporary breakpoint for the worker process
  • S1022 The dispatcher node sends a debug access request to a worker process in the server;
  • S1021 can be:
  • the dispatcher node queries the debug pairing ID of the debug access request, and obtains the process ID of the worker process that matches the debug pairing ID, where each process of the server is configured with different process IDs, according to the debug pairing ID. a process ID of the matching worker process, the dispatcher node assigns the debug access request to the worker process corresponding to the process ID; the process ID is paired with the debug pairing ID and activates the temporary breakpoint of the worker process, The work process is transformed into a debugging process;
  • S1032 The dispatcher node recognizes the debugging process corresponding to the debug declaration signal and will not work. An access request is sent to the debugging process.
  • the specific execution of the step S104 may be: after the debugging process is completed, the debugging process cancels the temporary breakpoint and stops sending a debug claim signal to the dispatcher node, and the debugging process is restored to the working process. Thereby, the seamless switching of the process management state and the working state in the server is realized, and the utilization of the server process is increased.
  • the present invention further provides a specific embodiment of a server process management method, which specifically includes:
  • the master node divides the access request into a debug access request and a work access request, and sends it to the dispatcher node; for example, the access request may be a data packet containing a URL address, and the identifier may be a keyword of the URL address, when the access request When the keyword "CCTV" is included in the URL address, it is determined that the access request is a work access request for the server.
  • An identifier of the debug access request is pre-stored in the server; for example, the identifier of the debug access request may be a keyword “DEBUG” included in the debug access request, and the keyword “DEBUG” may be added by the debugger for the debug access request. Key words for identifying debugging.
  • the master node obtains the access request received by the server, extracts the identifier of one of the access requests, and queries the identifier of the pre-stored debug access request in the server.
  • the master node determines the An access request is a debug access request, and when the identifier of one of the access requests does not match the identifier of the pre-stored debug access request, determining that one of the access requests is a work access request; for example, the master node acquires the preset time period.
  • Accessing one of the requested access requests querying the server, determining whether one of the access requests includes a keyword that is used by the DEBUG to identify the debugging, and when the determination result is yes, determining the access request as a debug access.
  • the request when the judgment result is no, determines the access request as a work access request; and so on, determining each access request received by the server as a debug access request or a work access request.
  • the master node sends an access request of a determined type to the dispatcher node.
  • the dispatcher node queries the debug pairing ID of the debug access request to obtain the pairing with the debug The process ID of the worker process whose ID matches, wherein each process of the server is configured with different process IDs; the dispatcher node allocates the debug access request according to the process ID of the worker process that matches the debug pairing ID.
  • the process ID is paired with the debug pairing ID and activates a temporary breakpoint of the worker process, and the worker process is converted into a debugging process; for example, each process in the server is Configuring unique and different numbers as process IDs, querying the debug access request and obtaining a debug pairing ID in the debug access request, and determining a process that matches the debug access request, the debug pairing ID It may be a process to be debugged by the debugger in the debug access request for the debug access request, the debug pairing ID matching the process ID, the debug pairing ID matching the process ID and activating the temporary Breakpoints, grouping processes in the server into a debug process with temporary breakpoints activated and temporary breakpoints not activated process.
  • the temporary breakpoint activates the debug process to send a debug claim signal to the dispatcher node; the dispatcher node does not send a work access request to the debug process that sends the debug claim signal; for example, when a temporary breakpoint of one of the server's processes is activated Thereafter, the one of the processes sends a debug claim signal to the dispatcher node, the dispatcher node receives and identifies the debug claim signal, and the dispatcher node marks the debug process that sent the debug claim signal as a debug process and refuses to access the access request to the debug process.
  • the dispatcher node marks all processes in the server with temporary breakpoints activated as debug processes and refuses to send work access requests to all debug processes in the marked server.
  • each process in the server maintains a communication connection with the dispatcher node, and the dispatcher node is set to receive a debug claim signal state, and each process in the server is configured to send a debug claim signal to the dispatcher node
  • the temporary breakpoint can be a trigger.
  • the dispatcher node can locate the process in the server based on the process ID of the debug process included in the debug declaration signal and not send a work access request to the debug process.
  • the debugging process cancels the temporary breakpoint and stops sending a debug claim signal to the dispatcher node, and the debugging process is restored to the working process; for example, after the debugging process completes debugging, The debugging process generates a completion debug signal; after the completion of the debug signal generation, the debug process cancels the temporary breakpoint and stops sending the debug claim signal to the dispatcher node.
  • the server process completes debugging, it is converted from the debugging state to the working state, thereby achieving seamless switching between the debugging state and the working state of the server process, and increasing the utilization of the server process.
  • Fig. 1 The above method of Fig. 1 can be realized by operating the following system (refer to Fig. 4) according to an embodiment of the present invention.
  • a server process management system includes: a master node and a dispatcher node;
  • the master node includes:
  • a classification unit configured to divide access requests into debug access requests and work access requests
  • a sending unit configured to send the debug access request and the work access request that have been classified by the classification unit to a dispatcher node;
  • the dispatcher node includes:
  • a receiving unit configured to receive a debug access request and a work access request sent by the sending unit of the master node
  • a distribution unit configured to distribute the debug access request and the work access request received by the receiving unit
  • a scheduling unit configured to control the distribution unit to send a debug access request to a worker process in the server to convert the worker process into a debug process; when the debug process is in debug, when the receiving unit receives a job When accessing the request, the distribution unit is controlled to send the work access request to a worker process other than the debugging process in the server.
  • the server process management system in this embodiment is a server or a server cluster, wherein each unit may be a separate server or a server cluster.
  • each unit may be a separate server or a server cluster.
  • the interaction between the above units The interaction between the servers or server clusters corresponding to the respective units, the plurality of servers or server clusters together constitute the server process management system of the present invention.
  • the classification unit and the sending unit together form a first server or a first server cluster
  • the receiving unit and the distribution unit constitute a second server or a second server cluster
  • the scheduling unit constitutes a third server or a third server cluster.
  • the interaction between the above units represents an interaction between the first server to the third server or an interaction between the first server cluster to the third server cluster, the first server to the third server or the first server
  • the cluster to third server cluster together constitute the server process management system of the present invention.
  • the server can still work normally, and all the work access requests received by the server are normally processed, thereby improving the user experience;
  • the embodiment of the present invention only needs to add a dispatcher node, and does not need to add an agent process to each process in the server, and can also implement operation and deployment management of the server process;
  • the embodiment of the present invention only needs to perform corresponding configuration on the added dispatcher node, which is convenient to operate and can also implement the server online. Grayscale upgrade;
  • the debugging process will be re-introduced into the work, thereby achieving seamless switching between the debugging state and the working state of the server process, and increasing the utilization of the server process;
  • the process unit is further connected to the scheduling unit, and the process configuration unit is configured to: after the debugging process completes debugging, restore the debugging process to work. process.
  • the process configuration unit includes:
  • a temporary breakpoint configuration module configured to: configure a temporary breakpoint for the worker process
  • a process transition module configured to: activate a temporary breakpoint configured by the temporary breakpoint configuration module after the worker process receives the debug access request, and convert the work process into a debug process; After the debugging is completed, the temporary breakpoint is revoked, and the debugging process is restored to the worker process.
  • the process configuration unit in this embodiment may be a server or a server cluster, where each module may be a separate server or a server cluster.
  • the interaction between the modules is represented by a server or a server cluster corresponding to each module.
  • the above plurality of servers or server clusters together constitute the above-described process configuration unit for constituting the server process management system of the present invention.
  • the process configuration unit further includes a debug declaration module connected to the process transition module, the debug declaration module configured to: activate the work process at the temporary breakpoint After the transition to the debugging process, sending a debug claim signal to the scheduling unit; the scheduling unit is configured to: identify a debug process corresponding to the debug claim signal sent by the scheduling unit, and control the distribution unit not to access the work access request Sent to the debug process.
  • the process configuration unit in this embodiment may be a server or a server cluster, where the debug declaration module may be a separate server or a server cluster. In this case, the foregoing separate service.
  • a debug declaration module composed of a server or a server cluster is used to constitute the above-described process configuration unit for constituting the server process management system of the present invention.
  • the classification unit in FIG. 4 specifically includes:
  • the determining module is configured to determine, according to the identification information identified by the identification module, whether the type of the access request belongs to a debug access request or a work access request.
  • the classification unit in this embodiment may be a server or a server cluster, where each module may be a separate server or a server cluster.
  • the interaction between the modules is represented by a server or a server cluster corresponding to each module.
  • the plurality of servers or server clusters together constitute the above classification unit for constituting the server process management system of the present invention.
  • each process in the server maintains a communication connection with the dispatcher node, and the dispatcher node is set to receive the debug declaration signal state, and each process in the server is set to send a debug declaration signal to the dispatcher node
  • the temporary The breakpoint can be a trigger.
  • an architecture diagram of a server process management method and system for implementing an embodiment of the present invention includes a master node 501, a dispatcher node 502, a server 503, and a server.
  • Process 1, process 2, process N in the architecture diagram, after the server 503 receives a plurality of access requests sent by the user through the client (the client is at least a smart terminal), the master node 501 divides the access request.
  • the dispatcher node 502 sends the debug access request to the worker process in the server 503, and converts the worker process into debugging.
  • FIG. 6 is a schematic structural diagram of a computer system suitable for implementing a terminal device or a server of an embodiment of the present application, wherein the computer system includes a central processing unit (CPU) 601, which can be stored in a read only memory (ROM) according to The program in 602 or the program loaded from the storage portion 608 into the random access memory (RAM) 603 performs various appropriate actions and processes. In the RAM 603, various programs and data required for system operation are also stored.
  • the CPU 601, the ROM 602, and the RAM 603 are connected to each other through a bus 604.
  • An input/output (I/O) interface 605 is also coupled to bus 604.
  • the following components are connected to the I/O interface 605: an input portion 606 including a keyboard, a mouse, etc.; an output portion 607 including, for example, a cathode ray tube (CRT), a liquid crystal display (LCD), and the like, and a storage portion 608 including a hard disk or the like. And a communication portion 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the Internet.
  • Driver 610 is also coupled to 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 or the like, is mounted on the drive 610 as needed so that a computer program read therefrom is installed into the storage portion 608 as needed.
  • an embodiment of the invention includes a computer program product package A computer program tangibly embodied on a machine readable medium, the computer program comprising program code for executing the method shown in the flowchart.
  • the computer program can be downloaded and installed from the network via communication portion 609, and/or installed from removable media 611.
  • the server process management system in the embodiment of the present invention may be embedded in a web server as a functional component; as an application of another aspect of the present invention, the server in the embodiment of the present invention
  • the process management system can also be embedded in a cloud computing server that is connected between the web server and the user terminal.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

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Abstract

一种服务器进程管理方法，包括：master节点将访问请求分为调试访问请求和工作访问请求，并将所述调试访问请求和工作访问请求发送至dispatcher节点（101）；dispatcher节点将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程（102）；在所述调试进程处于调试期间，当dispatcher节点接收到工作访问请求时，将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程（103）。还提供一种服务器进程管理系统，实现了在对服务器进程管理的同时还不影响用户对服务器的正常访问，同时也简化了对服务器进程的调试步骤；在调试服务器时，更实现了服务器中各个进程的运营部署。

Description

服务器进程管理方法及系统 技术领域
本发明实施例涉及进程管理领域，尤其涉及一种服务器进程管理方法及系统。
背景技术
随着电子信息技术的发展，为了加快服务器对来自用户的工作访问请求的速度，在服务器中配置多个进程，但是，在实现上述工作访问请求处理的过程中，服务器是随机将接收自用户的工作访问请求分配至该服务器中的任意一个进程中。
在一种情况下，当对服务器中的某一进程或多个进程进行调试时，服务器中处于调试状态的某一进程或多个进程可能也会接收处理用户的工作访问请求，这样就造成用户的工作访问请求得不到正常的处理，导致用户无效访问，严重影响了服务器的用户体验。
现有技术针对上述问题所采用的解决方案是：对服务器中的各个进程均添加相应的代理进程，当对服务器中的各个进程进行调试时，则由代理进程将所接收到的工作访问请求分发至其他进程；但是，这样就使得在对服务器进行调试时，由于代理进程是随机将工作请求转发至其他不处于调试状态的进程，便无法确定所转发的工作访问请求的去处，无法实现在调试服务器过程中对服务器进程的运营部署。
发明内容
有鉴于此，本发明实施例提供了一种服务器进程管理方法及系统，来解 决目前服务器在调试进程的过程中不能正常处理来自用户的工作访问请求和无法运营部署服务器进程的问题。
为了解决上述技术问题，本发明实施例提供一种服务器进程管理方法，包括：
master节点将访问请求分为调试访问请求和工作访问请求，并将所述调试访问请求和工作访问请求发送至dispatcher节点；
dispatcher节点将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程；
在所述调试进程处于调试期间，当dispatcher节点接收到工作访问请求时，将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程。
本发明实施例提供一种服务器进程管理系统，包括：
所述master节点包括：
分类单元，配置以将访问请求分为调试访问请求和工作访问请求；
发送单元，配置以将所述调试访问请求和工作访问请求发送至dispatcher节点；
所述dispatcher节点包括：
接收单元，配置以接收所述master节点的发送单元发送的调试访问请求和工作访问请求；
分发单元，配置以分发接收到的调试访问请求和工作访问请求；
调度单元，配置以控制所述分发单元将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程；在所述调试进程处于调试期间，当所述接收单元接收到工作访问请求时，控制所述分发单元将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程。
通过本发明实施例方法及系统实现了：
①在调试服务器的过程中，服务器仍可以正常工作，正常处理服务器接收到的所有的工作访问请求，提高了用户体验；
②相对于现有技术中的对服务器的各个进程增加代理进程，本发明实施例只需添加一个dispatcher节点，无需对服务器中的各个进程添加代理进程，还能实现对服务器进程的运营部署管理；
③在一种情况下，在对服务器进行升级，要求在服务器中添加进程时，通过本发明实施例只需要对所添加的dispatcher节点进行相应的配置，操作方便，同时也能实现服务器的线上灰度升级；
④当在对服务器进程进行调试时，若某一调试程序的代码有误，则只会影响到所述某一调试程序所调试的进程，而不会影响到服务器中其他的进程，更实现了在调试程序代码时对服务器进程的隔离保护。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本发明一实施例的服务器进程管理方法的流程图；
图2示出了图1中方法中的步骤S102的一种具体实施方式的详细执行图；
图3示出了图1中方法中的步骤S103的一种具体实施方式的详细执行图；
图4示出了本发明一实施例的服务器进程管理系统的示意图；
图5为实施本发明实施例的服务器进程管理方法及系统的架构图；
图6为可以应用于实现本发明实施例的终端设备或服务器的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明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发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1，示出的是本发明一实施例的服务器进程管理方法的流程图，包括：
S101、master节点将访问请求分为调试访问请求和工作访问请求，并将所述调试访问请求和工作访问请求发送至dispatcher节点；
S102、dispatcher节点将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程；
S103、在所述调试进程处于调试期间，当dispatcher节点接收到工作访问请求时，将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程。
优选地，在S103步骤后还包括：
在所述调试进程完成调试之后，将所述调试进程恢复至工作进程。
需要说明的是，本发明实施例中的服务器为Nginx服务器。其中，Nginx服务器是一种高性能的超文本转移协议(Hypertext transfer protocol，HTTP)和反向代理服务器，也是一种交互邮件访问协议(Internet Mail Access Protocol，IMAP)、邮局协议版本3(Post Office Protocol3)以及简单邮件传输协议(Simple Mail Transfer Protocol，SMTP)代理服务器中的任意一个。Nginx具有较高的稳定性、丰富的功能集和示例配置文件以及较低的系统资源的消耗。
其中，在本发明实施例中，Nginx服务器可以作为调试配置服务器，在该服务器中配置并调用与调试访问请求对应的待调试进程处理所述调试访问请求，以实现对该服务器中各个进程对调试访问请求和工作访问请求的协调处理。
关于S101步骤的具体的执行，可以包括如下子步骤：
master节点根据访问请求中的标识信息，判断所述访问请求的类型属于 调试访问请求还是工作访问请求；
master节点将已确定类型的访问请求发送至dispatcher节点。
可以理解的是，服务器中预存有调试访问请求的标识；master节点获取服务器所接收的访问请求，提取其中一个访问请求的标识，查询服务器中预存调试访问请求的标识，当其中一个访问请求的标识与预存调试访问请求的标识相匹配时，则确定所述其中一个访问请求为调试访问请求，当其中一个访问请求的标识与预存调试访问请求的标识不匹配时，则确定所述其中一个访问请求为工作访问请求；以此类推，确定服务器接收的各个访问请求为调试访问请求或工作访问请求。
关于S102步骤的具体的执行(参见图2)，可以包括如下子步骤：
S1021：dispatcher节点为所述工作进程配置临时断点；
S1022：所述dispatcher节点将调试访问请求发送至服务器中的工作进程；
S1023：所述工作进程在接收到所述调试访问请求后，dispatcher节点激活临时断点，将所述工作进程转变为调试进程。
关于S1021具体的执行，可以为：
dispatcher节点查询调试访问请求的调试配对ID，获取与所述调试配对ID相匹配的工作进程的进程ID，其中服务器的各个进程配置有互不相同的各个进程ID，根据与所述调试配对ID相匹配的工作进程的进程ID，dispatcher节点将所述调试访问请求分配至所述进程ID所对应的工作进程；所述进程ID与所述调试配对ID配对并激活所述工作进程临时断点，所述工作进程转变为调试进程；
关于S103步骤的具体的执行(参见图3)，可以包括如下子步骤：
S1031：在所述临时断点被激活而工作进程转变为调试进程后，调试进程向dispatcher节点发送调试声明信号；
S1032：dispatcher节点识别调试声明信号所对应的调试进程，不将工作 访问请求发送至所述调试进程。
关于S104步骤的具体的执行，可以为：在所述调试进程被完成调试之后，所述调试进程撤销临时断点并停止向dispatcher节点发送调试声明信号，所述调试进程恢复至工作进程。由此实现了服务器中的进程管理状态和工作状态的无缝切换，增大了服务器进程的利用率。
本发明还提供一种服务器进程管理方法的具体实施例，具体包括：
master节点将访问请求分为调试访问请求和工作访问请求，并将其发送至dispatcher节点；例如：访问请求可以是包含URL地址的数据包，所述标识可以是URL地址的关键词，当访问请求的URL地址中包含关键词“CCTV”时，则确定所述访问请求为针对服务器的工作访问请求。
服务器中预存有调试访问请求的标识；例如：所述调试访问请求的标识可以是调试访问请求包含的关键词“DEBUG”，所述关键词“DEBUG”可以是由调试人员为调试访问请求所添加的用于识别调试的关键词。
master节点获取服务器接收的访问请求，提取其中一个访问请求的标识，查询服务器中预存调试访问请求的标识，当其中一个访问请求的标识与预存调试访问请求的标识相匹配时，则确定所述其中一个访问请求为调试访问请求，当其中一个访问请求的标识与预存调试访问请求的标识不匹配时，则确定所述其中一个访问请求为工作访问请求；例如：master节点获取预设时间段内的访问请求的其中一个访问请求，查询服务器，判断获取到其中一个访问请求中是否包含有“DEBUG”用于识别调试的关键词，当判断结果为是时，则将所述访问请求确定为调试访问请求，当判断结果为否时，则将所述访问请求确定为工作访问请求；以此类推，将服务器接收的各个访问请求确定为调试访问请求或工作访问请求。master节点将已确定类型的访问请求发送至dispatcher节点。
dispatcher节点查询调试访问请求的调试配对ID，获取与所述调试配对 ID相匹配的工作进程的进程ID，其中服务器的各个进程配置有互不相同的各个进程ID；根据与所述调试配对ID相匹配的工作进程的进程ID，dispatcher节点将所述调试访问请求分配至所述进程ID所对应的工作进程，所述进程ID与所述调试配对ID配对并激活所述工作进程的临时断点，所述工作进程转变为调试进程；例如：服务器中的各个进程均配置有唯一的且互不相同编号作为进程ID，查询所述调试访问请求并获得所述调试访问请求中的调试配对ID，并确定与所述调试访问请求相匹配的进程，所述调试配对ID可以是由调试人员在所述调试访问请求中添加的关于调试访问请求所要访问调试的进程，所述调试配对ID与所述进程ID相匹配，调试配对ID与所述进程ID相匹配并激活临时断点，将服务器中的进程分组为具有临时断点被激活的调试进程和临时断点未被激活的工作进程。
所述临时断点激活所述调试进程向dispatcher节点发送调试声明信号；dispatcher节点向所述发送调试声明信号的调试进程不发送工作访问请求；例如：当服务器的其中一个进程的临时断点被激活后，所述其中一个进程向dispatcher节点发送调试声明信号，dispatcher节点接收并识别调试声明信号，dispatcher节点将所述发送调试声明信号的调试进程标记为调试进程并拒绝向所述调试进程工作访问请求；以此类推，dispatcher节点将服务器中所有具有临时断点被激活的进程均标记为调试进程，并拒绝向已标记的服务器中所有的调试进程发送工作访问请求。在一种情况下，服务器中的各个进程与dispatcher节点一直保持通信连接，且dispatcher节点设置成待接收调试声明信号状态，服务器中的各个进程均设置成可以向dispatcher节点发送调试声明信号，所述临时断点可以是触发器，当服务器的其中一个进程临时断点被触发激活时，所述其中一个进程的调试状态被激活，服务器中的进程开始向dispatcher节点发送调试声明信号。在一种情况下，dispatcher节点可以根据调试声明信号所包含调试进程的进程ID来定位服务器中的进程，并向调试进程不发送工作访问请求。
优选地，在所述调试进程完成调试之后，所述调试进程撤销临时断点并停止向dispatcher节点发送调试声明信号，所述调试进程恢复至工作进程；例如：在所述调试进程完成调试之后，所述调试进程生成完成调试信号；在所述完成调试信号生成后，所述调试进程撤销临时断点，并停止向dispatcher节点发送调试声明信号。所述服务器进程完成调试后便由调试状态转换为工作状态，由此实现了服务器进程的调试状态和工作状态的无缝切换，增大了服务器进程的利用率。
其中上述图1的方法，可以根据本发明一实施例的下述系统(参照图4)予以操作来实现。
一种服务器进程管理系统，包括：master节点和dispatcher节点；
所述master节点包括：
分类单元，配置以将访问请求分为调试访问请求和工作访问请求；
发送单元，配置以将所述分类单元已分类的调试访问请求和工作访问请求发送至dispatcher节点；
所述dispatcher节点包括：
接收单元，配置以接收所述master节点的发送单元所发送的调试访问请求和工作访问请求；
分发单元，配置以分发所述接收单元所接收到的调试访问请求和工作访问请求；
调度单元，配置以控制所述分发单元将调试访问请求发送至服务器中的工作进程，以将所述工作进程转变为调试进程；在所述调试进程处于调试期间，当所述接收单元接收到工作访问请求时，控制所述分发单元将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程。
本实施例中的服务器进程管理系统为一个服务器或者服务器集群，其中每个单元可以是单独的服务器或者服务器集群，此时，上述单元之间的交互 表现为各单元所对应的服务器或者服务器集群之间的交互，所述多个服务器或服务器集群共同构成本发明的服务器进程管理系统。
在一种替代实施例中，可以是上述多个单元中的几个单元共同组成一个服务器或者服务器集群。例如：分类单元和发送单元共同组成第一服务器或者第一服务器集群，接收单元和分发单元构成第二服务器或者第二服务器集群，调度单元构成第三服务器或者第三服务器集群。
此时，上述单元之间的交互表现为第一服务器至第三服务器之间的交互或者第一服务器集群至第三服务器集群之间的交互，所述第一服务器至第三服务器或第一服务器集群至第三服务器集群共同构成本发明的服务器进程管理系统。
通过本发明实施例系统实现了：
①在调试服务器的过程中，服务器仍可以正常工作，正常处理服务器接收到的所有的工作访问请求，提高了用户体验；
②相对于现有技术中的对服务器的各个进程增加代理进程，本发明实施例只需添加一个dispatcher节点，无需对服务器中的各个进程添加代理进程，还能实现对服务器进程的运营部署管理；
③在一种情况下，在对服务器进行升级，要求在服务器中添加进程时，通过本发明实施例只需要对所添加的dispatcher节点进行相应的配置，操作方便，同时也能实现服务器的线上灰度升级；
④在需要调试的进程完成调试后，完成调试的进程又会重新投入到工作中，由此实现了服务器进程调试状态与工作状态的无缝切换，增大了服务器进程的利用率；
⑤当在对服务器进程进行调试时，若某一调试程序的代码有误，则只会影响到所述某一调试程序所调试的进程，而不会影响到服务器中其他的进程，更实现了在调试程序代码时对服务器进程的隔离保护。
作为本发明实施例系统的一种优化，与所述调度单元相连接的还包括进程配置单元，所述进程配置单元配置以：在所述调试进程完成调试之后，将所述调试进程恢复至工作进程。
关于所述进程配置单元的具体工作方式，所述进程配置单元包括：
临时断点配置模块，配置以：为所述工作进程配置临时断点；
进程转变模块，配置以：在所述工作进程接收到所述调试访问请求后激活所述临时断点配置模块所配置的临时断点，将所述工作进程转变为调试进程；在所述调试进程完成调试之后，撤销所述临时断点，将所述调试进程恢复至工作进程。
本实施例中的进程配置单元可以为一个服务器或者服务器集群，其中每个模块可以是单独的服务器或者服务器集群，此时，上述各模块之间的交互表现为各模块所对应的服务器或者服务器集群之间的交互，上述多个服务器或者服务器集群共同构成上述进程配置单元以用于构成本发明的服务器进程管理系统。
在一种替代实施例中，可以是上述多个模块中的几个模块共同组成一个服务器或者服务器集群。
作为本发明实施例系统的一种优化，所述进程配置单元还包括与所述进程转变模块相连接的调试声明模块，所述调试声明模块配置以：在所述临时断点被激活而工作进程转变为调试进程后，向所述调度单元发送调试声明信号；所述调度单元配置以：识别所述调度单元所发送的调试声明信号所对应的调试进程，控制所述分发单元不将工作访问请求发送至所述调试进程。
关于所述调度单元的具体工作方式可以参考实施例中的相关描述，本发明实施例这里不再赘述。
本实施例中的进程配置单元可以为一个服务器或者服务器集群，其中的调试声明模块可以是单独的服务器或者服务器集群，此时，上述单独的服务 器或者服务器集群所构成的调试声明模块用于构成上述进程配置单元以用于构成本发明的服务器进程管理系统。
图4中的分类单元具体包括：
识别模块，配置以识别访问请求中的标识信息；
判断模块，配置以根据所述识别模块所识别的标识信息判断所述访问请求的类型属于调试访问请求还是工作访问请求。
本实施例中的分类单元可以为一个服务器或者服务器集群，其中每个模块可以是单独的服务器或者服务器集群，此时，上述各模块之间的交互表现为各模块所对应的服务器或者服务器集群之间的交互，上述多个服务器或者服务器集群共同构成上述分类单元以用于构成本发明的服务器进程管理系统。
在一种替代实施例中，可以是上述多个模块中的几个模块共同组成一个服务器或者服务器集群。
关于所述分类单元的具体工作方式可以参考实施例中的相关描述，本发明实施例这里不再赘述。
应当解释的是，服务器中的各个进程与dispatcher节点一直保持通信连接，且dispatcher节点设置成待接收调试声明信号状态，服务器中的各个进程均设置成可以向dispatcher节点发送调试声明信号，所述临时断点可以是触发器，当服务器的其中一个进程临时断点被触发激活时，所述其中一个进程的调试状态被激活，服务器中的进程开始向dispatcher节点发送调试声明信号。
本发明实施例中可以通过硬件处理器来实现相关功能模块和单元。
如图5所示，为本实施本发明的实施例的服务器进程管理方法和系统的架构图，包括master节点501、dispatcher节点502、服务器503以及服务器 中的进程1、进程2...进程N，本架构图中服务器503在接收到用户通过客户端(客户端至少为智能终端)所发送的多个访问请求之后，master节点501将访问请求分为调试访问请求和工作访问请求，并将所述调试访问请求和工作访问请求发送至dispatcher节点502，dispatcher节点502将调试访问请求发送至服务器503中的工作进程，将所述工作进程转变为调试进程；在所述调试进程处于调试期间，当dispatcher节点502接收到工作访问请求时，将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程，由此以保障服务器中的进程在调试阶段时也依然能够正常工作，并保证服务器良好的用户访问体验。
参见图6示出了适于用来实现本申请实施例的终端设备或服务器的计算机系统的结构示意图，其中计算机系统包括中央处理单元(CPU)601，其可以根据存储在只读存储器(ROM)602中的程序或者从存储部分608加载到随机访问存储器(RAM)603中的程序而执行各种适当的动作和处理。在RAM603中，还存储有系统操作所需的各种程序和数据。CPU 601、ROM 602以及RAM603通过总线604彼此相连。输入/输出(I/O)接口605也连接至总线604。
以下部件连接至I/O接口605：包括键盘、鼠标等的输入部分606；包括诸如阴极射线管(CRT)、液晶显示器(LCD)等以及扬声器等的输出部分607；包括硬盘等的存储部分608；以及包括诸如LAN卡、调制解调器等的网络接口卡的通信部分609。通信部分609经由诸如因特网的网络执行通信处理。驱动器610也根据需要连接至I/O接口605。可拆卸介质611，诸如磁盘、光盘、磁光盘、半导体存储器等等，根据需要安装在驱动器610上，以便于从其上读出的计算机程序根据需要被安装入存储部分608。
特别地，根据本发明的实施例，上文参考流程图描述的过程可以被实现为计算机软件程序。例如，本发明的实施例包括一种计算机程序产品，其包 括有形地包含在机器可读介质上的计算机程序，上述计算机程序包含用于执行流程图所示的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信部分609从网络上被下载和安装，和/或从可拆卸介质611被安装。
在本发明一方面的应用上，本发明实施例中的服务器进程管理系统可以是作为功能元件的形式内嵌于网站服务器中；作为本发明的另一方面的应用，本发明实施例中的服务器进程管理系统还可以内嵌于云计算服务器中，此云计算服务器连接于网站服务器和用户终端之间。
需要说明的是，在不冲突的情况下，本发明中的实施例及优选实施例中所涉及到的技术特征彼此之间可以相互组合；术语“包括”、“包含”，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……”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。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施 例或者实施例的某些部分所述的方法。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

  1. 一种服务器进程管理方法，其特征在于，包括：
    master节点将访问请求分为调试访问请求和工作访问请求，并将所述调试访问请求和工作访问请求发送至dispatcher节点；
    dispatcher节点将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程；
    在所述调试进程处于调试期间，当dispatcher节点接收到工作访问请求时，将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程。
  2. 根据权利要求1所述的方法，其特征在于，还包括：
    在所述调试进程完成调试之后，将所述调试进程恢复至工作进程。
  3. 根据权利要求2所述的方法，其特征在于，所述dispatcher节点将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程包括：
    为所述工作进程配置临时断点；
    所述dispatcher节点将调试访问请求发送至服务器中的工作进程；
    所述工作进程在接收到所述调试访问请求后，激活临时断点，将所述工作进程转变为调试进程；
    在所述调试进程完成调试之后，撤销所述临时断点，将所述调试进程恢复至工作进程。
  4. 根据权利要求3所述的方法，其特征在于，所述在所述调试进程处于 调试期间，当dispatcher节点接收到工作访问请求时，将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程包括：
    在所述临时断点被激活而工作进程转变为调试进程后，向dispatcher节点发送调试声明信号；
    dispatcher节点识别调试声明信号所对应的调试进程，不将工作访问请求发送至所述调试进程。
  5. 根据权利要求1-4中任一项所述的方法，其特征在于，所述master节点将访问请求分为调试访问请求和工作访问请求，并将所述调试访问请求和工作访问请求发送至dispatcher节点包括：
    master节点根据访问请求中的标识信息，判断所述访问请求的类型属于调试访问请求还是工作访问请求；
    master节点将已确定类型的访问请求发送至dispatcher节点。
  6. 一种服务器进程管理系统，包括：master节点和dispatcher节点；
    所述master节点包括：
    分类单元，配置以将访问请求分为调试访问请求和工作访问请求；
    发送单元，配置以将所述调试访问请求和工作访问请求发送至dispatcher节点；
    所述dispatcher节点包括：
    接收单元，配置以接收所述master节点的发送单元发送的调试访问请求和工作访问请求；
    分发单元，配置以分发接收到的调试访问请求和工作访问请求；
    调度单元，配置以控制所述分发单元将调试访问请求发送至服务器中的工作进程，将所述工作进程转变为调试进程；在所述调试进程处于调试期间，当所述接收单元接收到工作访问请求时，控制所述分发单元将所述工作访问请求发送至服务器中的除所述调试进程之外的工作进程。
  7. 根据权利要求6所述的系统，其特征在于，所述dispatcher节点还包括：
    进程配置单元，配置以：在所述调试进程完成调试之后，将所述调试进程恢复至工作进程。
  8. 根据权利要求7所述的系统，其特征在于，所述进程配置单元包括：
    临时断点配置模块，配置以为所述工作进程配置临时断点；
    进程转变模块，配置以：在所述工作进程接收到所述调试访问请求后激活所述临时断点，将所述工作进程转变为调试进程；在所述调试进程完成调试之后，撤销所述临时断点，将所述调试进程恢复至工作进程。
  9. 根据权利要求8所述的系统，其特征在于，所述进程配置单元还包括调试声明模块，所述调试声明模块配置以在所述临时断点被激活而工作进程转变为调试进程后，向所述调度单元发送调试声明信号；
    所述调度单元配置以识别所述调试声明信号所对应的调试进程，控制所述分发单元不将工作访问请求发送至所述调试进程。
  10. 根据权利要求6-9中任一项所述的系统，其特征在于，所述分类单元包括：
    识别模块，配置以识别访问请求中的标识信息；
    判断模块，配置以根据所述标识信息判断所述访问请求的类型属于调试访问请求还是工作访问请求。
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