(Solved) Windows Sockets Version 2 Api Error Code Documentation Tutorial

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Windows Sockets Version 2 Api Error Code Documentation

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before calling connect() or accept()). WinSock functions: recv(), recvfrom(), send(), sendto() WSAENAMETOOLONG (10063) File name too long. A socket operation was attempted to an unreachable network. WSAEINTR The blocking Windows Socket 1.1 call was canceled through WSACancelBlockingCall. have a peek here

A connection attempt failed because the connected party did not properly respond after a period of time, or the established connection failed because the connected host has failed to respond. Ping a host on the same subnet as the host you were connected to (if you know one). In subsequent versions of Windows (Windows NT 3.1 and later) these defines were commented out to avoid conflicts with errno.h used with Microsoft C/C++ and Visual Studio. A blocking operation is currently executing.

Socket Error Codes Linux

WSAEREMOTE 10071 Item is remote. This has no network-relevant analog (although the "inode" reference could refer to a network file system entry). As you can see from the comprehensive list of WinSock functions, this error is the catch-all. A socket operation failed because the destination host is down.

We appreciate your feedback. WinSock description: No equivalent in WinSock. Using Winsock Procedures and programming techniques used with Windows Sockets. Socket Error 10061 Connection Refused IrDA implements the connect function with addresses of the form sockaddr_irda.

The call has been canceled. Socket Error 10054 Connection Reset By Peer Berkeley description: A protocol was specified that does not support the semantics of the socket type requested. WSAEBADF (10009) Bad file descriptor. WSAEFAULT The sockaddr structure pointed to by the name contains incorrect address format for the associated address family or the namelen parameter is too small.

WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range. Windows Socket Error Windows 10 If an existing IrDA connection is detected at the media-access level, WSAENETDOWN is returned. No process may have more than a system-defined number of file descriptors open at a time. Developer suggestions: If you don't detect it beforehand (e.g.

Socket Error 10054 Connection Reset By Peer

Handling Winsock Errors Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. https://msdn.microsoft.com/en-us/library/windows/desktop/ms737828(v=vs.85).aspx The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress. Socket Error Codes Linux send() and sendto(): you cannot send a datagram as large as you've requested. Winsock Error 10053 For compatibility with Berkeley UNIX (BSD), early versions of Windows (Windows 95 with the Windows Socket 2 Update and Windows 98, for example) redefined regular Berkeley error constants typically found in errno.h on BSD

In earlier versions of the Platform Software Development Kit (SDK), HRESULT_FROM_WIN32 was defined as a macro in the Winerror.h header file. navigate here share|improve this answer answered Jun 12 '12 at 13:08 rekire 28.2k2087174 Yes but the remote site is another process within our application. WinSock functions: bind(), connect(), sendto(), socket(), FD_CONNECT See also: WSAEPROTOTYPE WSAEALREADY (10037) Operation already in progress. Berkeley description: An attempt was made to access a file in a way forbidden by its file access permissions. Socket Error 11004

Note  In order to preserve backward compatibility, this error is reported as WSAEINVAL to Windows Sockets 1.1 applications that link to either Winsock.dll or Wsock32.dll.   WSAEADDRNOTAVAIL The remote address is not Some Winsock functions return a value of zero if successful. WSAETOOMANYREFS 10059 Too many references. Check This Out The Windows Sockets API provides access to "low-level" API's (like the transport protocols TCP and UDP), so this error is not relevant to WinSock.

WSAEFAULT 10014 Bad address. Socket Error 11001 WinSock description: Almost same as Berkeley. So, for example, you can expect this error if a WinSock implementation doesn't support socket type SOCK_RAW within the Internet address family (AF_INET).

WSAEMSGSIZE 10040 Message too long.

  • We appreciate your feedback.
  • Berkeley description: A required address was omitted from an operation on a socket.
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  • For server applications that need to bind multiple sockets to the same port number, consider using setsockopt (SO_REUSEADDR).
  • WSAENETUNREACH 10051 Network is unreachable.
  • Check that no old Windows Sockets DLL files are being accessed.
  • Berkeley description: An operation that takes a long time to complete (such as a connect()) was attempted on a non-blocking socket. (see ioctl()).

WSAESOCKTNOSUPPORT 10044 Socket type not supported. User suggestions: see WSAHOST_NOT_FOUND for details. WSAETIMEDOUT An attempt to connect timed out without establishing a connection. Wsagetlasterror 0 If this tends to occur after running certain applications for a while, it might be a symptom of an application that doesn't return system resources (like memory) properly.

A Windows Sockets implementation may have a limit on the number of applications that can use it simultaneously. The listening Socket fails to issue the OnAccept event and the connecting Socket fails to issue the OnConnect event. The file handle supplied is not valid. this contact form WSAEMFILE 10024 Too many open files.

Developer suggestions: Don't call bind() in a client application. You need to call htons() to translate a constant value to network byte order before assigning it to the sin_port field in the sockaddr structure. WinSock description: Same as Berkeley.