[英]Windows Named Pipe is invalid
I have no idea why this pipe is invalid. 我不知道为什么这个管道无效。 everything seems fine to me. 在我看来一切都很好。 This is just a test, i don't write or read from it. 这只是一个测试,我不会从中写入或读取。 Anyone can tell me what's wrong? 谁能告诉我怎么了?
#include <windows.h>
#include <stdio.h>
#include <tchar.h>
#define BUFSIZE 4096
int main()
{
HANDLE hPipe;
LPTSTR Pipename = TEXT("\\\\.\\pipe\\mypipe");
printf("Start Server\n");
for(;;)
{
hPipe = CreateNamedPipe( Pipename,
PIPE_ACCESS_DUPLEX,
PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT,
PIPE_UNLIMITED_INSTANCES,
BUFSIZE,
BUFSIZE,
NMPWAIT_USE_DEFAULT_WAIT,
NULL );
if ( hPipe == INVALID_HANDLE_VALUE )
{
printf("CreatePipe failed");
return 0;
}
CloseHandle(hPipe);
}
return 1;
}
Without more detail about the error it is difficult to help. 如果没有有关该错误的更多详细信息,很难提供帮助。 However, as a general rule create the server using CreateNamedPipe then use ConnectNamedPipe. 但是,作为一般规则,请使用CreateNamedPipe创建服务器,然后使用ConnectNamedPipe。 On the client side you can now use CreateFile, which ConnectNamedPipe is waiting for on the server side. 在客户端,您现在可以使用CreateFile,ConnectNamedPipe在服务器端正在等待。
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