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Windows Socket Version 2 Api Error Code


This extended error code can be different from the error code obtained from getsockopt when called with an optname parameter of SO_ERROR, which is socket-specific since WSAGetLastError is for all thread-specific This error is returned by WSAStartup if the Windows Sockets implementation cannot function at this time because the underlying system it uses to provide network services is currently unavailable. Wenn bind mit einer Platzhalteradresse (mit ADDR_ANY) aufgerufen wird, könnte die Ausgabe eines WSAEADDRINUSE-Fehlers verzögert werden, bis ein Commit für die betreffende Adresse ausgeführt wird. An application used a Windows Sockets function that directly maps to a Windows function. news

Is the router up and running (check by pinging it, and then ping an address on the other side of it)? This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small. An invalid or inconsistent flowspec was found in the QOS structure. it may occur when a pointer to a structures is invalid or when a value in structure field is invalid). https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10038

It can also be returned by setsockopt if an attempt is made to set SO_KEEPALIVE on a connection that has already failed. WSA_QOS_EFLOWDESC 11026 Invalid QOS flow descriptor. No process may have more than a system-defined number of file descriptors open at a time. Vorgänge, die noch nicht abgeschlossen worden sind, schlagen fehl und erzeugen den Fehler WSAENETRESET.

Note the British spelling (with an 'S' instead of a 'Z'). Wenn z. B. WinSock functions: WSAEUSERS (10068) Too many users. Socket Error 11004 The error can also occur in an attempt to rename a file or directory or to remove an existing directory.

You are unlikely to encounter them. Socket Error Codes Linux This error is returned from operations on nonblocking sockets that cannot be completed immediately, for example recv when no data is queued to be read from the socket. This is usually a temporary error during host name resolution and means that the local server did not receive a response from an authoritative server. pop over to these guys Berkeley description: An attempt was made to access a file in a way forbidden by its file access permissions.

It may also indicate you are not closing the applications properly. Winsock Error 10061 You can verify that the remote system is rejecting your connection attempt by checking the network statistics locally. WSA_NOT_ENOUGH_MEMORY 8 Insufficient memory available. WSAECONNABORTED 10053 Software caused connection abort.

Socket Error Codes Linux

Assuming you have a name server configured instead of or as well as a host table, a hostname resolution request causes a WinSock DLL to send a DNS "A" record query weblink iResult = connect(ConnectSocket, (SOCKADDR *) & clientService, sizeof (clientService)); if (iResult == SOCKET_ERROR) { wprintf(L"connect function failed with error: %ld\n", WSAGetLastError()); iResult = closesocket(ConnectSocket); if (iResult == SOCKET_ERROR) wprintf(L"closesocket function failed Socket Error 10038 WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range. Socket Error 10054 Connection Reset By Peer This usually results from trying to connect to a service that is inactive on the foreign host.

For example, if a call to WaitForMultipleEvents fails or one of the registry functions fails trying to manipulate the protocol/namespace catalogs. http://introbuilder.net/socket-error/windows-socket-version-2-api-error-codes.php This is necessary because some functions may reset the last extended error code to 0 if they succeed, overwriting the extended error code returned by a previously failed function. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. This error usually occurs when executing bind, but could be delayed until the connect function if the bind was to a wildcard address (INADDR_ANY or in6addr_any) for the local IP address. Socket Error 10053

WSAHOST_NOT_FOUND 11001 Host not found. An invalid QoS flow descriptor was found in the flow descriptor list. Operations that were in progress fail with WSAENETRESET. More about the author Usually this occurs when a file descriptor refers to a file or socket that cannot support this operation, for example, trying to accept a connection on a datagram socket.

This could happen with a call to another function later, including connect, listen, WSAConnect, or WSAJoinLeaf. Winsock Error 10054 Fix The communication seems to work for a while, then it stops working. This error is also returned if the sockaddr structure pointed to by the name parameter with a length specified in the namelen parameter is not in a valid part of the

This normally results if the peer application on the remote host is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host uses

No more results can be returned by the WSALookupServiceNext function. Wird zurückgegeben, wenn ein Anbieter nicht SUCCESS zurückgibt und keinen erweiterten Fehlercode bereitstellt. BSD-kompatible HOSTS-, SERVICES- oder PROTOCOLS-Dateien) nicht gefunden werden konnten oder dass eine DNS-Anforderung vom Server mit einem schweren Fehler zurückgegeben wurde. Winsock Error Windows 7 User suggestions: see WSAENETUNREACH for details WinSock functions: Additional functions: Any function that does network I/O.

Related topics Windows Sockets Error Codes     Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful? WinSock functions: WSAStartup() WSATRY_AGAIN (11002) Non-authoritative host not found Berkeley description: This is usually a temporary error and means that the local server did not receive a response from an authoritative Return value The return value indicates the error code for this thread's last Windows Sockets operation that failed. click site WSAEALREADY 10037 Operation already in progress.

Does error10035 indicate a fault at the connect end and how can this be avoided.? Entweder hat die Anwendung WSAStartup nicht aufgerufen, oder WSAStartup ist fehlgeschlagen. Eine Wiederholung zu einem späteren Zeitpunkt ist möglicherweise erfolgreich. I am using Visual Studio 6. 2.

Developer suggestion: Use the sample code fragment in the WSAStartup() documentation in the v1.1 specification, which demonstrates how an application negotiates a Windows Sockets specification version. Any datagrams queued for receipt are discarded if name is different from the previous connect.