使用這裏找到的客戶端和服務器示例:http://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancedmailslot14.html使用VS2008編譯它們,運行服務器,然後運行「客戶端Myslot」我不斷收到「WriteFail失敗,錯誤53」。有人有主意嗎?也歡迎與其他Mailslot示例的鏈接,謝謝。簡單的郵槽程序不工作?
服務器:
// Server sample
#include <windows.h>
#include <stdio.h>
void main(void)
{
HANDLE Mailslot;
char buffer[256];
DWORD NumberOfBytesRead;
// Create the mailslot
if ((Mailslot = CreateMailslot("\\\\.\\Mailslot\\Myslot", 0, MAILSLOT_WAIT_FOREVER, NULL)) == INVALID_HANDLE_VALUE)
{
printf("Failed to create a mailslot %d\n", GetLastError());
return;
}
// Read data from the mailslot forever!
while(ReadFile(Mailslot, buffer, 256, &NumberOfBytesRead, NULL) != 0)
{
printf("%.*s\n", NumberOfBytesRead, buffer);
}
}
客戶:
// Client sample
#include <windows.h>
#include <stdio.h>
void main(int argc, char *argv[])
{
HANDLE Mailslot;
DWORD BytesWritten;
CHAR ServerName[256];
// Accept a command line argument for the server to send a message to
if (argc < 2)
{
printf("Usage: client <server name>\n");
return;
}
sprintf(ServerName, "\\\\%s\\Mailslot\\Myslot", argv[1]);
if ((Mailslot = CreateFile(ServerName, GENERIC_WRITE,
FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE)
{
printf("CreateFile failed with error %d\n", GetLastError());
return;
}
if (WriteFile(Mailslot, "This is a test", 14, &BytesWritten, NULL) == 0)
{
printf("WriteFile failed with error %d\n", GetLastError());
return;
}
printf("Wrote %d bytes\n", BytesWritten);
CloseHandle(Mailslot);
}
你從哪裏找到錯誤的解釋?使用\\。\ mailslot \ myslot現在給我161。 – Shawn 2010-03-14 23:24:55
任何引號/反斜槓的組合仍然會返回161錯誤。 – Shawn 2010-03-14 23:36:34
嗯,新的錯誤代碼。 161 = ERROR_BAD_PATHNAME。我從這裏看不到你在做什麼。 – 2010-03-14 23:47:45