StartServiceCtrlDispatcher
StartServiceCtrlDispatcher
The StartServiceCtrlDispatcher function connects the main thread of a service process to the service control manager, which causes the thread to be the service control dispatcher thread for the calling process. BOOL StartServiceCtrlDispatcher(
const LPSERVICE_TABLE_ENTRY lpServiceTable
);
Parameters
lpServiceTable
[in] Pointer to an array of
SERVICE_TABLE_ENTRY structures containing one entry for each service that can execute in the calling process. The members of the last entry in the table must have NULL values to designate the end of the table.
Return Values
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
The following error code can be set by the service control manager. Other error codes can be set by the registry functions that are called by the service control manager.
Return code
Description
ERROR_FAILED_SERVICE_CONTROLLER_CONNECT
Typically, this error indicates that the program is being run as a console application rather than as a service. If the program will be run as a console application for debugging purposes, structure it such that service-specific code is not called when this error is returned.
ERROR_INVALID_DATA
The specified dispatch table contains entries that are not in the proper format.
ERROR_SERVICE_ALREADY_RUNNING
The process has already called StartServiceCtrlDispatcher. Each process can call StartServiceCtrlDispatcher only one time.
Windows NT: This value is not supported.
Remarks
When the service control manager starts a service process, it waits for the process to call the StartServiceCtrlDispatcher function. The main thread of a service process should make this call as soon as possible after it starts up. If StartServiceCtrlDispatcher succeeds, it connects the calling thread to the service control manager and does not return until all running services in the process have terminated. The service control manager uses this connection to send control and service start requests to the main thread of the service process. The main thread acts as a dispatcher by invoking the appropriate HandlerEx function to handle control requests, or by creating a new thread to execute the appropriate ServiceMain function when a new service is started.
The lpServiceTable parameter contains an entry for each service that can run in the calling process. Each entry specifies the ServiceMain function for that service. For SERVICE_WIN32_SHARE_PROCESS services, each entry must contain the name of a service. This name is the service name that was specified by the CreateService function when the service was installed. For SERVICE_WIN32_OWN_PROCESS services, the service name in the table entry is ignored.
If a service runs in its own process, the main thread of the service process should immediately call StartServiceCtrlDispatcher. All initialization tasks are done in the service's ServiceMain function when the service is started.
If multiple services share a process and some common process-wide initialization needs to be done before any ServiceMain function is called, the main thread can do the work before calling StartServiceCtrlDispatcher, as long as it takes less than 30 seconds. Otherwise, another thread must be created to do the process-wide initialization, while the main thread calls StartServiceCtrlDispatcher and becomes the service control dispatcher. Any service-specific initialization should still be done in the individual service main functions.
Example Code
For an example, see Writing a ServiceMain Function.
Requirements
Client
Requires Windows XP, Windows 2000 Professional, or Windows NT Workstation.
Server
Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server.
Header
Declared in Winsvc.h; include Windows.h.
Library
Link to Advapi32.lib.
DLL
Requires Advapi32.dll.
Unicode
Implemented as StartServiceCtrlDispatcherW (Unicode) and StartServiceCtrlDispatcherA (ANSI).
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Exception in thread main java.lang. NoClassDefFoundError 오류 해결 방법
즉,/home/hadoop/jarfile) 시스템은 Hello World 패키지 아래의class라는 클래스 파일을 실행하고 있다고 오인하여 시스템의 CLASSPATH 아래 (일반적으로 현재 디렉터리를 포함) Hell...
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BOOL StartServiceCtrlDispatcher(
const LPSERVICE_TABLE_ENTRY lpServiceTable
);
이 내용에 흥미가 있습니까?
현재 기사가 여러분의 문제를 해결하지 못하는 경우 AI 엔진은 머신러닝 분석(스마트 모델이 방금 만들어져 부정확한 경우가 있을 수 있음)을 통해 가장 유사한 기사를 추천합니다:
Exception in thread main java.lang. NoClassDefFoundError 오류 해결 방법즉,/home/hadoop/jarfile) 시스템은 Hello World 패키지 아래의class라는 클래스 파일을 실행하고 있다고 오인하여 시스템의 CLASSPATH 아래 (일반적으로 현재 디렉터리를 포함) Hell...
텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
CC BY-SA 2.5, CC BY-SA 3.0 및 CC BY-SA 4.0에 따라 라이센스가 부여됩니다.