Winsock Error 10039
If the hostname resolution uses a local hosttable, it's possible you resolved to an old obsolete address. An attempt was made to access a socket in a way forbidden by its access permissions. Although some WinSock implementations might not issue other errors if a connection fails, so you can handle this error as you would others that indicate connection failure. This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small. Source
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.WSAEPFNOSUPPORT (10046) Protocol Clearly, this oversight was not intentional. Check your Winsock implementation documentation to be sure all necessary components are currently installed and configured correctly. WSANOTINITIALISED (10093) Successful WSASTARTUP not yet performed Either your application hasn't called WSAStartup, or WSAStartup failed.
Socket Error 10054
The usual example for this is a host name-to-address translation attempt (using gethostbyname or WSAAsyncGetHostByName) which uses the DNS (Domain Name Server). WinSock description: Almost same as Berkeley. WSAEPROTOTYPE (10041) Protocol wrong type for socket A protocol was specified that does not support the semantics of the socket type requested. The application has tried to determine the status of an overlapped operation, which is not yet completed.
The WinSock API does not provide any way to select specific name resolution protocols, server address, or record type. This can also result from connect, sendto, WSAConnect, WSAJoinLeaf, or WSASendTo when the remote address or port is not valid for a remote computer (for example, address or port 0). It may also indicate you are not closing the applications properly. Socket Error 10054 Connection Reset By Peer A socket operation encountered a dead network.
The content you requested has been removed. Winsock Error 10053 Any function that takes a socket as an input parameter--except close socket()--could potentially fail with this error. This error may suggest that the name service itself is not functioning. A socket operation was attempted to an unreachable network.
WinSock description: Same as Berkeley. Socket Error Codes Linux WSAEAFNOSUPPORT (10047) Address family not supported by protocol family. Detailed description (from RFC 1035, "Domain Names", by P.Mockapetris): Format error: name server was unable to interpret the query. Berkeley description: A write to an ordinary file, the creation of a directory or symbolic link, or the creation of a directory entry failed because the user's quota of disk blocks
- User suggestions: Try to ping the destination host, to see if you get the same results (chances are, you will).
- The only time a WinSock might use this error--at least with a TCP/IP implementation of WinSock--it fails a function with other errors (for example, WSAETIMEDOUT).
- Descripcion del Winsock: WSAEALREADY significa que la operación asyncrona que has intentado cancelar ya ha sido cancelada.
- A socket operation failed because the destination host is down.
- Among other things, that is exactly what we've done here.
- Limits for 4D v11 Database Structure Data file Unlimited (no segmentation) Tables 32,767 (1 billion records per table) Fields 32,767 per table Forms 32,000 Methods (project, form, object, and database) 32,000
- This book is suitable for classes specializing in certification preparation, and also for use as a standard textbook and reference on basic networking technology.
- This usually results from trying to connect to a service that is inactive on the foreign host—that is, one with no server application running.
- Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence. 10109WSATYPE_NOT_FOUNDClass type not found.
- If so, then the application might have had a problem resolving the name (see suggestions at WSATRY_AGAIN for more information).
Winsock Error 10053
WSAETOOMANYREFS 10059 Too many references: cannot splice. learn this here now WinSock description: Same as Berkeley for host resolution. Socket Error 10054 back to top About 4DToday.com Contact Us Version française 4D 4D, Inc. 4D International 4D Wiki 4D Partner Central 4D Beginner's Center 4D Online Documentation 4D 2004 Example Applications 4D Example What Is A Socket Error This documentation is archived and is not being maintained.
Error Description List
This would occur if WinSock aborts an established connection after data retransmission fails (receiver never acknowledges data sent on a datastream socket). send() & sendto(): socket not bound (for Dgram) or not yet connected (for Stream) The v1.1 specification also has a detailed description for the connect() function which says: "socket not already WSAEACCES (10013) Permission deniedAn attempt was made to access a file in a way forbidden by its file access permissions. http://itechnologysolutionsllc.com/socket-error/winsock-error-2.php If an application sends a UDP packet to a host/port that does not have a datagram socket "listening," the network system may respond by sending back an ICMP Port Unreachable packet
WinSock description: No equivalent. Winsock Error 10061 User suggestions: There may be too many Winsock applications running simultaneously, but this is unlikely since most network systems have many socket handles available. An overlapped operation was canceled due to the closure of the socket, or the execution of the SIO_FLUSH command in WSAIoctl.
WSAENOTCONN 10057 Socket is not connected.
WSAEADDRNOTAVAIL (10049) Can't assign requested address Normally results from an attempt to create a socket with an address not on this machine. This is not a temporary error. Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence. Socket Error 10061 Connection Refused Users should check: That the appropriate Windows Sockets DLL file is in the current path.
An example is using a broadcast address for sendto without broadcast permission being set using setsockopt(SO_BROADCAST). WSATRY_AGAIN (11002) Non-Authoritative Host not found This is usually a temporary error and means that the local server did not receive a response from an authoritative server. This error is returned when a socket is closed or a process is terminated, on a pending Winsock operation for that socket. 10013WSAEACCESPermission denied. http://itechnologysolutionsllc.com/socket-error/winsock-error-160.php An invalid or inconsistent flowspec was found in the QoS provider-specific buffer.
The name is not an official host name or alias, or it cannot be found in the database(s) being queried. The Windows Sockets errors are listed in alphabetical order below (they're cross-referenced in a list in numerical order further below). See Also WSAGetLastError Send Feedback on this topic to the authors Feedback FAQs © 2006 Microsoft Corporation. The specified socket parameter refers to a file, not a socket.WSAEDESTADDRREQ (10039) Destination address required A required address was omitted from an operation on a socket.
TCP/IP scenario: The local network system can generate this error if there is no a default route configured.