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Windows Socket Error 10038 Socket Operation On Non-socket


Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request. WinSock description: Same as Berkeley. It's also possible that the local services file has an incorrect port number (although it's unlikely). WinSock description: No equivalent. this contact form

When it occurs, it could indicate a serious failure of your network system (i.e. and then, eventually: Fncs.Loguear("WSAErr",iErrTemp); WSAGetLastError() is thread-specific, so other threads should not be over-writing the result. What's in Naboo's core, liquid water or plasma? This error signifies that an attempt was made to access a file (or, in some cases, a directory) in a way that is incompatible with the file's attributes. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10054

WSAHOST_NOT_FOUND for details.WSANO_ADDRESS (11004)* No address, look for MX record The requested name is valid, but does not have an Internet IP address at the name server. before calling connect() or accept()). Now we can catch any errors during socket creation.

  1. This error is relevant to connect(), but not to send() or sendto() as it is in Berkeley Sockets.
  2. 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.
  3. The receiving system just stops receiving and has to close the socket to do so.WSAETOOMANYREFS (10059) Too many references, can't splice There are too many references to some kernel-level object; the
  4. For example, you shouldn't necessarily expect to be able to use NS addresses with ARPA Internet protocols.

recv() & recvfrom(): socket not bound (for Dgram) or not yet connected (for Stream), or the requested length is zero (whether a length >32K is acceptable as a non-negative value is WSAEPROTONOSUPPORT (10043) Protocol not supported. WSADATA WsaDat; int nResult=WSAStartup(MAKEWORD(2,2),&WsaDat); if(nResult!=0) { std::cout<<"WSA Initialization failed: "<

For instance, even if you request to send() a few bytes of data on a newly created TCP connection, send() could fail with WSAEWOULDBLOCK (if, say, the network system has a Socket Error Codes Linux Berkeley description: A connection abort was caused internal to your host machine. Functionless Errors There are a total of fifty unique WinSock error values. http://stackoverflow.com/questions/3948164/10038-socket-error It would also timeout if a (FIN)ish TCP packet is not ACK'd (and even if the FIN is ACK'd, it will eventually timeout if a FIN is not returned).

This is what occurs in Berkeley Sockets. Socket Error 11004 On a datastream socket, the connection was reset. This error apparently also takes the place of WSAEPFNOSUPPORT (which means "protocol family not supported"), since that error is not listed for socket() in the v1.1 WinSock specification. NOTE: The MAKEWORD macro referenced in the code fragment is not available in the WINSOCK.H header file or in any standard header files.

Socket Error Codes Linux

This error is also possible on a datagram socket; for instance, this error could result if your application sends a UDP datagram to a host, which rejects it by responding with Note: Although connect() and FD_CONNECT also have this error listed, the documentation specifically states that WSAEADDRNOTAVAIL is appropriate if INADDR_ANY is passed as a destination address. Socket Error 10054 WinSock functions: send(), sendto(), setsockopt() Additional functions: Any function that does network I/O: recv(), recvfrom(), FD_READ, FD_WRITE See also: WSAECONNABORTED, WSAECONNRESET, WSAETIMEDOUT WSAENETUNREACH (10051) Network is unreachable. Socket Error 10053 Berkeley description: A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket) no address was supplied.

This is not a temporary error. weblink Also, making the output extra ugly just to serve some limitation in Python feels wrong. Try reconnecting at a later time.WSAECONNABORTED (10053) Software caused connection abort A connection abort was caused internal to your host machine. Check the destination address itself; is it the one you wanted to go to? Socket Error 10054 Connection Reset By Peer

WinSock functions: getpeername(), recv(), recvfrom(), send(), sendto(), setsockopt(), shutdown(), FD_CONNECT See also: WSAECONNABORTED, WSAECONNRESET, WSAENETRESET, WSAETIMEDOUT WSAENOTEMPTY (10066) Directory not empty. The v1.1 specification also lists connect(), although it does not allocate a descriptor. Berkeley description: No connection could be made because the target machine actively refused it. navigate here Code: bool CSocketComm::ShutdownConnection(SOCKET sock){ shutdown(sock, SD_BOTH); return ( 0 == closesocket( sock )); } and this is what the thread proc runs.

notice the m_ its a member variable of the instance each thread works on a separated instance. Windows Socket Error Windows 10 WinSock description: Same as Berkeley. You may have to register or Login before you can post: click the register link above to proceed.

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The error refers to content as well as value (e.g. Be aware that without Javascript, this website may not behave as expected. A socket operation encountered a dead host. Socket Error 10061 Connection Refused Check the destination address you are using.

btw i dont use terminate thread "only as last resort if the thread is locked and doesnt exits in time. We can't enforce some kind of protocol on that. But most of these function-less errors are simply out of place; they are inappropriate to the Windows Sockets API as it exists in the v1.1 specification. his comment is here For instance, if the length of a struct sockaddr is not equivalent to the sizeof(struct sockaddr).

NFS is 'network-related' in the strictest sense, but the NFS protocol is an application protocol (that is, a 'high-level' protocol). Detailed descriptions (relevant to socket states): accept(): listen() was not invoked prior to accept() bind(): socket already bound to an address getsockname(): socket not bound with bind() listen(): socket not bound Additional functions: a generic description of the type of functions that can return this error, which may include functions other than those listed by the WinSock specification. Copyright © 1996-2016 Alt-N Technologies.

WinSock functions: socket() See also: WSAEPROTOTYPE, WSAEPROTONOSUPPORT WSAESTALE (10070) Stale NFS file handle. Note: this error may also result if you are trying to send a multicast packet and the default gateway does not support multicast (check your interface configuration). WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: Any function that does network I/O: recv(), recvfrom(), send(), FD_READ, FD_WRITE See also: WSAEHOSTUNREACH WSAENOBUFS (10055) No buffer space available. If you can add those diagnostics and then set up a stress test that focuses on open and close areas in your program (you may need to strip down the code

but it gives 10038 error at sendto() Hot Network Questions How to deal with a coworker that writes software to give him job security instead of solving problems? We will explore UDP in later tutorials. But later on in the same post, you tell us this: "i am trying to debug but why would socket return a Error code that doesnt correspond to that function according WinSock functions: WSAESHUTDOWN (10058) Cannot send after socket shutdown.

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. Check that your network system (WinSock implementation) has a utility that shows network statistics. But that's not to say you shouldn't still be prepared. WinSock description: Same as Berkeley.

you are re-using the m_hThread variable for multiple different threads/clients without reserving a separate varaiable for each such thread/client. Of the two that can fail, neither of them set an error value you can retrieve from WSAGetLastError() (refer to Chapter 10, "Support Routines" for more information on any of these after failed calls to inet_addr() or gethostbyname()), then simply test your address value for zero before you pass it to sendto(). Developer suggestions: You need to be prepared to handle this error on any functions that reference blocking sockets, or any calls to blocking functions, if you allow the user to cancel

The Windows Sockets errors are listed in alphabetical order below (they're cross-referenced in a list in numerical order further below).