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Winsock Error Codes


Appendix - Winsock error codes Most functions in Winsock will return an error code if the call has failed for some reason. User suggestions: This error indicates a shortage of resources on your system. For information, see the Handling Winsock Errors topic. This message has a slightly different meaning from WSAEAFNOSUPPORT. his comment is here

WSASYSCALLFAILURE 10107 System call failure. Microsoft C description: Bad file number. WSAEBADF 10009 File handle is not valid. This error is relevant to connect(), but not to send() or sendto() as it is in Berkeley Sockets.

Socket Error Codes Linux

Berkeley description: No connection could be made because the target machine actively refused it. This error is returned if either a service provider's DLL could not be loaded (LoadLibrary failed) or the provider's WSPStartup or NSPStartup function failed. The service cannot be found in the specified name space. An invalid QoS flow descriptor was found in the flow descriptor list.

  • Join them; it only takes a minute: Sign up Winsock error code 10014 up vote 2 down vote favorite 1 string SendRequestToServer(std::string url) { struct sockaddr_in addr = { 0 };
  • Operations that were in progress fail with WSAENETRESET.
  • The WinSock implementation was unable to allocate additional memory to accommodate the function request.
  • Additional functions: With a datagram socket: send() or sendto(), or FD_READ.
  • 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.

WinSock description: Same as Berkeley. An unknown or conflicting QoS style was encountered. An existing connection was forcibly closed by the remote host. Socket Error 11004 Try a traceroute to the destination address to check that all the routers are functioning.

WinSock functions: gethostbyaddr(), gethostbyname(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), See also: WSAHOST_NOT_FOUND, WSANO_DATA, WSATRY_AGAIN WSASYSNOTREADY (10091) Network subsystem is unavailable Berkeley description: No equivalent. WSAEHOSTDOWN 10064 Host is down. 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. WSA_QOS_GENERIC_ERROR 11015 QoS generic error.

You cannot mix and match (WINSOCK DLLs must be supplied by the same vendor that provided your underlying protocol stack). Winsock Error 10054 Fix For example, you cannot use the ARPA Internet UDP protocol with type SOCK_STREAM. 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). WSASYSNOTREADY 10091 Network subsystem is unavailable.

Socket Error 10054 Connection Reset By Peer

WSAEWOULDBLOCK 10035 Resource temporarily unavailable. http://www.elbiah.de/hamster/doc/ref/errwinsock.htm WSAEPROVIDERFAILEDINIT 10106 Service provider failed to initialize. Socket Error Codes Linux WinSock description: No equivalent. Socket Error 10053 In this case, the 2nd application will fail with WSAEADDRINUSE.

If so, then the application might have had a problem resolving the name (see suggestions at WSATRY_AGAIN for more information). this content On a datastream socket, some applications use this error with a non-blocking socket calling connect() to detect when a connection attempt has completed, although this is not recommended since some WinSocks Berkeley description: The attempted operation is not supported for the type of object referenced. Functionless Errors There are a total of fifty unique WinSock error values. Socket Error 10049

WinSock functions: WSACancelAsyncRequest() Additional functions: Berkeley sockets connect() returns this error on subsequent calls, after an initial call on a non-blocking socket. The application has initiated an overlapped operation that cannot be completed immediately. WSANOTINITIALISED 10093 Successful WSAStartup not yet performed. weblink No such host is known.

A required address was omitted from an operation on a socket. Windows Socket Error Windows 10 WSA_QOS_BAD_OBJECT 11013 QoS bad object. Any other type of operation might also return this error — for example, setsockopt (Windows Sockets) setting SO_KEEPALIVE if the connection has been reset. 10058WSAESHUTDOWNCannot send after socket shutdown.

Detailed descriptions: the specific meanings that some WinSock functions have for some errors.

WinSock description: Similar to Berkeley. WSAENETDOWN 10050 Network is down. For WinSock, this error is equivalent to Berkeley's EHOSTUNREACH error, the catch-all error for unreachable hosts. "You can't get there from here." TCP/IP scenario: The local network system could generate this Winsock Error Windows 7 If it persists, exit Windows or reboot your machine to remedy the problem.

Too many open sockets. Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful? See other suggestions under WSAECONNABORTED. check over here User suggestions: Did you enter a destination hostname?

This documentation is archived and is not being maintained. WSAENOTSOCK 10038 Socket operation on nonsocket. Some implementations also return this error if sendto is called on a connected SOCK_DGRAM socket (for SOCK_STREAM sockets, the to parameter in sendto is ignored) although other implementations treat this as WSAEBADF 10009 Bad file number.

An attempt was made to access a socket in a way forbidden by its access permissions. 10014WSAEFAULTBad address. tcplistener share|improve this question asked Nov 6 '12 at 11:17 user65439 2,87462967 add a comment| active oldest votes Know someone who can answer? It is also possible that WinSock might return this error after an application calls connect() a second time on a non-blocking socket while the connection is pending (i.e. WinSock description: No equivalent.

WinSock functions: send(), sendto() Additional functions: setsockopt() and any function that takes a socket (or file handle) as an input parameter. WinSock description: Same as Berkeley. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSAENOBUFS 10055 No buffer space available.

The address manipulation functions, inet_ntoa() andinet_addr(), can fail. WSAETIMEDOUT 10060 Connection timed out.