Always be sure to allocate enough space. WSAEDISCON 10101 Graceful shutdown in progress. Handling Winsock Errors Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. Are you using an optional level or socket option that may not be supported on all WinSock implementations? http://jactionscripters.com/socket-error/winsock-error-code-997.php
This message has a slightly different meaning from WSAEAFNOSUPPORT. Error Description List (0) No error WSABASEERR (10000) No error Berkeley Description: no equivalent. Is the router up and running (check by pinging it, and then ping an address on the other side of it)? We appreciate your feedback. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx
WinSock description: The Windows Sockets definition of this error is very different from Berkeley. It may also indicate you are not closing the applications properly. 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). Some of these neglected error values are among those mentioned earlier that provide "finer resolution" on different WinSock implementations.
closesocket(): occurs on a non-blocking socket with non-zero timeout set with setsockopt() SO_LINGER. email etiquette adding people to the thread vs reaching out directly What's this I hear about First Edition Unix being restored? An incorrect number of flow descriptors was specified in the QoS structure. Socket Error 11004 WinSock description: Same as Berkeley, except WinSock doesn't support the sendmsg() function, and some WinSock implementations are not so strict as to require an application with a datagram socket to "disconnect"--by
WSAENETDOWN 10050 Network is down. Socket Error 10053 Microsoft C description: Permission denied. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSAEPFNOSUPPORT 10046 Protocol family not supported.
Berkeley description: A connection was forcibly closed by a peer. Winsock Error 10054 Fix In this case, the 2nd application will fail with WSAEADDRINUSE. WSAENAMETOOLONG 10063 File name too long. Developer suggestions: Always check the return value from a memory allocation to be sure it succeeded.
If the hostname resolution uses a local hosttable, it's possible you resolved to an old obsolete address. https://support.microsoft.com/en-us/kb/2482977 User suggestions: Did you enter a destination hostname? Socket Error Codes Linux No connection could be made because the target computer actively refused it. Socket Error 10054 Connection Reset By Peer The WinSock description for this error is "the specified socket type is not supported in this address family," which qualifies the error condition a bit more than the Berkeley explanation does.
Generically, the error means the network system has run out of socket handles. http://jactionscripters.com/socket-error/winsock-error-code-4.php WSAESOCKTNOSUPPORT 10044 Socket type not supported. The specified socket parameter refers to a file, not a socket. WinSock description: Similar to Berkeley & Microsoft C, but in reference to sockets rather than file handles (although the descriptions in the v1.1 specification say "no more file descriptors available"). Socket Error 10049
For example, if a call to WaitForMultipleEvents fails or one of the registry functions fails trying to manipulate the protocol/namespace catalogs. Try a "traceroute" to the host you were connected to. Any application that uses a blocking socket or calls any blocking functions must handle this error. More about the author WSAEDQUOT 10069 Disk quota exceeded.
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. Socket Error 10061 Connection Refused I just removed and recreate. 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.
send() or sendto(): out of buffer space, so try again later or wait until FD_WRITE notification (WSAAsyncSelect()) or select() writefds is set. Any function that takes a socket as an input parameter--except close socket()--could potentially fail with this error. An application attempted an input/output network function call before establishing an association with a remote socket (i.e. Windows Socket Error Windows 10 A reserved policy element was found in the QoS provider-specific buffer. Requirements Header Winsock2.h; Winerror.h See also Error Codes - errno, h_errno and WSAGetLastError Handling Winsock Errors FormatMessage WSAGetLastError
A blocking operation is currently executing. WSAEINVALIDPROCTABLE 10104 Procedure call table is invalid. Let the network system assign the default local IP address by referencing INADDR_ANY in the sin_addr field of a sockaddr_in structure input to bind(). http://jactionscripters.com/socket-error/winsock-error-code-183.php For example, the ARPA Internet UDP protocol cannot be specified with a socket type of SOCK_STREAM.
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