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Unexpected Error 10049 From Winsock


You could also try to resolve another hostname you know should work, to check that the name resolution server application is running. WSA_QOS_EPSFLOWSPEC 11027 Invalid QoS provider-specific flowspec. The socket is marked as non-blocking (non-blocking operation mode), and the requested operation is not complete at this time. If not, check with your WinSock vendor to see if they have a newer WinSock available. http://centralpedia.com/socket-error/unexpected-error-10049-winsock.html

The call has been canceled. If you used a hostname, did it resolve to the correct address? Developer suggestions: Did you close a socket inadvertently in one part of an application without keeping another part notified? Is the router up and running? (You can check by pinging it, and then ping an address on the other side of it.) Try a traceroute to the destination address to a fantastic read

Socket Error 10038

For example, you cannot use the ARPA Internet UDP protocol with type SOCK_STREAM. On the server end, you could use a network system utility similar to BSD's "netstat -a" command to check that your server is running, and listening on the right port number. WinSock only allows a single blocking operation to be outstanding per task (or thread), and if you make any other function call (whether or not it references that or any other User suggestions: see WSAHOST_NOT_FOUND for details.

WSAEREMOTE 10071 Item is remote. Any other type of operation might also return this error—for example, setsockopt setting SO_KEEPALIVE if the connection has been reset. WSAENETUNREACH 10051 Network is unreachable. Socket Error 10053 WinSock function: gethostbyaddr(), gethostbyname(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort() See also: WSANO_DATA, WSANO_RECOVERY, WSATRY_AGAIN WSAVERNOTSUPPORTED (10092) WINSOCK.DLL version out of range Berkeley description: No equivalent.

Check the destination address you are using. Usually this occurs when a socket descriptor to a socket that cannot support this operation is trying to accept a connection on a datagram socket. WinSock functions: With a datastream socket: connect() and FD_CONNECT WSAAsyncelect() notification message. http://www.sockets.com/err_lst1.htm Hilbert-irreducible Banach space Is giving my girlfriend money for her mortgage closing costs and down payment considered fraud?

WinSock description: Same as Berkeley, and then some. Socket Error 11004 WinSock description: Same as Berkeley. This error may also be returned for protocol and service queries, and means that the specified name could not be found in the relevant database. Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request.

  • User suggestions: Either you went to the wrong host, or the server application you're trying to contact isn't executing.
  • Notice that asynchronous service and protocols functions are listed below, in addition to the hostname resolution functions.
  • As we pointed out earlier, your application should be ready to encounter any error at any time.
  • See other suggestions under WSAECONNABORTED.

Socket Error Codes Linux

WSAEMSGSIZE 10040 Message too long. In Windows XP it is all right: step 3 succeeds. Socket Error 10038 Developer suggestion: are you trying to use an optional feature? Socket Error 10054 Connection Reset By Peer Winsock description: 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 calling connect with a

Two functions that are conspicuously absent from the current function list above are shutdown() and close socket(). http://centralpedia.com/socket-error/unexpected-error-10053-winsock.html Unfortunately, to find out what these errors mean you need to contact that WinSock provider. The application has tried to determine the status of an overlapped operation which is not yet completed. Berkeley description: The protocol has not been configured into the system, or no implementation for it exists. Socket Error 10049

Is it dangerous to use default router admin passwords if only trusted users are allowed on the network? WSAEADDRNOTAVAIL (10049) Can't assign requested address Normally results from an attempt to create a socket with an address not on this machine. The WinSock implementation was unable to allocate additional memory to accommodate the function request. this content Note that this error occurs rarely since a WinSock implementation cannot reliably detect hardware problems.

WinSock description: Same as Berkeley. Winsock Error 10061 WSA_QOS_GENERIC_ERROR 11015 QoS generic error. You can verify that the remote system is rejecting your connection attempt by checking the network statistics locally.

Just bind() it to INADDR_ANY to listen on all available interfaces (including the loopback).

WSAECANCELLED 10103 Call has been canceled. WSAEINVALIDPROCTABLE 10104 Procedure call table is invalid. For information on how to handle error codes when porting socket applications to Winsock, see Error Codes - errno, h_errno and WSAGetLastError. Winsock Error 10054 Fix If you are using a name server(s), check whether the server host(s) are up (e.g.

You cannot mix and match. (WINSOCK DLLs must be supplied by the same vendor that provided your underlying protocol stack).You cannot use more than one Winsock implementation simultaneously.If you have more Generically, the error means the network system has run out of socket handles. The Connect-Function int Inc::CSocketTCP::Connect(const std::wstring& IP, const std::wstring& Port) { //NOTE: assert that the socket is valid assert(m_Socket != INVALID_SOCKET); //for debuggin: convert WStringToString here std::string strIP = WStringToString(IP), strPort = have a peek at these guys Chances are the network subsystem is misconfigured or inactive.

Another possible reason for the WSAEACCES error is that when the bind function is called (on Windows NT 4.0 with SP4 and later), another application, service, or kernel mode driver is bound to