Home > Socket Error > Wsaeinval Error

Wsaeinval Error


A system call that should never fail has failed. User suggestions: see WSAHOST_NOT_FOUND for details. a long zero) in the sockaddr_in structure passed to sendto(). WSAENOTEMPTY 10066 Directory not empty.

This means another type of request to the name server will result in an answer. WinSock description: Same as Berkeley. Every error description contains at least: Summary Info: Error macro: manifest constant, as defined in WINSOCK.H Error value: as defined in v1.1 WINSOCK.H Short description Berkeley description: text describing the equivalent The stack will notify your program when it does.

Socket Error 10054

Berkeley description: An operation was attempted on something that is not a socket. The address manipulation functions, inet_ntoa() andinet_addr(), can fail. WinSock description: Same as Berkeley, and then some.

When it times-out properly select() should return 0, not an error (meaning no filedescriptors have been selected). A completion indication will be given later when the operation has been completed. For server applications that need to bind multiple sockets to the same port number, consider using setsockopt (SO_REUSEADDR). Socket Error 10054 Connection Reset By Peer When a particular Windows Sockets function indicates an error has occurred, this function should be called immediately to retrieve the extended error code for the failing function call.

I don't think he needs IPv6 support as he is using AF_INET and not AF_INET6 or even AF_UNSPEC. What Is A Socket Error This may be because the database files (for example, BSD-compatible HOSTS, SERVICES, or PROTOCOLS files) could not be found, or a DNS request was returned by the server with a severe An incorrect number of QoS FILTERSPECs were specified in the FLOWDESCRIPTOR. WinSock functions: WSAENETDOWN (10050) Network is down.

WSAEREMOTE 10071 Item is remote. Socket Error Codes Linux This could indicate a serious failure of the network system (that is, the protocol stack that the Windows Sockets DLL runs over), the network interface, or the local network itself. Check Using Ping Open a command prompt (Start | Run | cmd (for Windows 2000 or newer) or command (Win ME or older)). before calling connect() or accept()).

  • WSAEREFUSED 10112 Database query was refused.
  • This has no network-relevant analog (although the "inode" reference could refer to a network file system entry).
  • have bounds, or specific values) might return this error.
  • Wsaeinval error codes are often brought on in one way or another by faulty files in the Microsoft Windows OS.
  • For more information on debugging problems, see Chapter 13, "Debugging." Errorless Functions Eight of the forty-six functions in the Windows Sockets API are not referenced in any of the "WinSock function"
  • getaddrinfo is usually used to translate host names to IP addresses, via calling a DNS lookup, and should be followed with freeaddrinfo like you already mentioned.

What Is A Socket Error

Do not set non-zero timeout on non-blocking sockets to avoid this ambiguity (see Chapter 9 for more information). The error can occur when the local network system aborts a connection. Socket Error 10054 WinSock description: Unlike Berkeley Sockets, in WinSock WSAEALREADY means that the asynchronous operation you attempted to cancel has already been canceled. Socket Error 10053 WSA_QOS_RECEIVERS 11005 QoS receivers.

This reset could be generated locally by the network system when it detects a connection failure, or it might be received from the remote host (in TCP terms, the remote host Two functions that are conspicuously absent from the current function list above are shutdown() and close socket(). NOTE: The MAKEWORD macro referenced in the code fragment is not available in the WINSOCK.H header file or in any standard header files. The QoS reserve request has been confirmed. Socket Error 10049

WSA_E_NO_MORE 10110 No more results. WSAEOPNOTSUPP 10045 Operation not supported. User suggestions: see WSAHOST_NOT_FOUND for details. For example, the value given for the origin when positioning a file pointer (by means of a call to fseek) is before the beginning of the file.

WinSock functions: WSAEACCES (10013) Permission denied. Socket Error 10061 Connection Refused Too many references to some kernel object. Errors are listed in numerical order with the error macro name.

Some of these functions cannot fail, which explains their absence from the error list below.

The call has been canceled. A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call. Ben Marked as answer by Rukh13 Tuesday, November 09, 2010 7:27 PM Tuesday, November 09, 2010 7:25 PM Reply | Quote 0 Sign in to vote As this is a Microsoft Winsock Error 10061 WinSock functions: send(), sendto() Additional functions: setsockopt() and any function that takes a socket (or file handle) as an input parameter.

The socket input parameter is not a valid socket handle (either it never was valid, it's a file handle (not a socket handle), or if it was a socket handle, it WinSock description: No equivalent. Microsoft C description: Too many open files. This error may also result if a connection was broken due to keep-alive activity detecting a failure while one or more operations are in progress.

As we pointed out earlier, your application should be ready to encounter any error at any time. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. Berkeley description: The system detected an invalid address in attempting to use an argument of a call. Which of these three APIs to call depends on why you want nonblocking sockets in the first place, and what the rest of the program will look like.

There is no reason you need to keep reinitializing res on each loop. Try a "traceroute" to the host you were connected to. Always be sure to allocate enough space. See other suggestions under WSAECONNABORTED.

Note that this error is returned by the operating system, so the error number may change in future releases of Windows. See also: WSAECONNABORTED, WSAENETRESET, WSAETIMEDOUT WSAEDESTADDRREQ (10039) Destination address required. Cannot translate a name. The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy.

You can attempt to avoid the error by calling WSAIsBlocking() before making any WinSock function calls. Check whether you have a router configured in your network system (your WinSock implementation). An invalid QoS provider-specific buffer. A blocking operation was interrupted by a call to WSACancelBlockingCall.

If you're on a serial connection, your local router is the IP address of the host you initially logged onto with SLIP or PPP. How can I build a board to mount climbing holds in my house? Join the community of 500,000 technology professionals and ask your questions. There are no QoS senders.

Microsoft C description: Bad file number. Connect with top rated Experts 18 Experts available now in Live!