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Winsock Error 10051


It can also be returned by setsockopt if an attempt is made to set SO_KEEPALIVE on a connection that has already failed. A QoS error occurred due to lack of resources. For example, this error is returned if sendto is called with the remote address of ADDR_ANY. The Win32 function is indicating a problem with one or more parameters. http://hardwareyellowpages.com/socket-error/winsock-connect-error-system-error-10051.html

Im on level "Unreachable" are you jealous? Nothing has changed, what could be the problem? For instance, if the length of an argument, which is a sockaddr structure, is smaller than the sizeof(sockaddr). I would suggest having the caller pass in the actual size value: BOOL CBlockingSocket::Connect(LPCSOCKADDR psa, int sasize) { ASSERT(m_hSocket != INVALID_SOCKET); // should timeout by itself if (connect(m_hSocket, psa, sasize) ==

Socket Error 10054

An invalid or inconsistent flowspec was found in the QoS provider-specific buffer. WSAEMFILE 10024 Too many open files. However, there's little distinction between WSAEALREADY and WSAEINVAL since a WinSock DLL cannot tell the difference between an asynchronous operation that has been cancelled and one that was never valid.

  • WSA_QOS_RESERVED_PETYPE 11031 Reserved policy QoS element type.
  • For example, the error can occur when an attempt is made to read from a file that is not open, to open an existing read-only file for writing, or to open
  • WSAECONNREFUSED 10061 Connection refused.
  • The Windows Sockets API provides access to 'low-level' APIs (like the transport protocols TCP and UDP), so this error is not relevant to Winsock.
  • 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

Post your comments Post Anonymously Please enter the code: Login username password forgot password? WSAStartup may fail with this error if the limit has been reached. A blocking operation is currently executing. Socket Error 10049 Each implementation may have a maximum number of socket handles available, either globally, per process, or per thread.

The protocol family has not been configured into the system or no implementation for it exists. What Is A Socket Error The requested address is not valid WSAENETDOWN (10050) Network is down . WSAEADDRINUSE (10048) Address already in use Only one usage of each address is normally permitted. Try the following: Check that the WINSOCK.DLL file is in the current path.

Related 2bluetooth winsock error 10049 on connect()0Can Winsock connections randomly fail?0C++ Winsock - accept()9Winsock redefinition errors2Winsock send() always returns error 10057 in server1C++ Winsock 10093 error0WinSock client connect0Error 10038 on winsock Socket Error 10054 Connection Reset By Peer The Windows function is indicating a problem with one or more parameters. WSAENETDOWN (10050) Network is down. An operation was attempted on a nonblocking socket with an operation already in progress—that is, calling connect a second time on a nonblocking socket that is already connecting, or canceling an

What Is A Socket Error

Subsequent operations fail with WSAECONNRESET. http://www.wisegeek.com/what-are-the-common-causes-of-socket-error-10051.htm The IP you're trying to connect to might be wrong. Socket Error 10054 WSAEALREADY (10037) Operation already in progress. Socket Error 10053 WSAECONNABORTED 10053 Software caused connection abort.

The Windows Sockets implementation documentation to be sure all necessary components are currently installed and configured correctly. this contact form WSAENOPROTOOPT (10042) Bad protocol option. WSAETIMEDOUT (10060) Connection timed out. See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Toggle navigation DataEnter GmbH POPBeamer XWall CryptoFilter AirSyncFilter SMTPBeamer Socket Error 10038

All sockets are created with an associated "address family" (i.e. A Windows Sockets implementation may have a limit on the number of applications that may use it simultaneously. 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 have a peek here If the router has been damaged, by being hit or having liquid spilled on it, for example, the router may need to be completely replaced.

A blocking operation is currently executing WSAEALREADY (10037) Operation already in progress . Socket Error 11004 No explanation in the WIKI. Only one usage of each socket address (protocol/IP address/port) is normally permitted.

Hot to delete old folders showing in outlook but not in webmail smtp server connection log Delivery Send Error Message What to do about Error 10038?

WSATYPE_NOT_FOUND 10109 Class type not found. It's clear now that the network is not a problem, nor the code, but the way i wrote it for UNICODE. Turning the router back on should restore the Internet server and allow the computer to connect to a server. Socket Error Codes Linux Normally results from an attempt to bind() to an address that is not valid for the local machine.

Has a slightly different meaning to WSAEAFNOSUPPORT, but is interchangeable in most cases, and all Windows Sockets functions that return one of these specify WSAEAFNOSUPPORT. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. What Are the Common Causes of Socket Error 10061? http://hardwareyellowpages.com/socket-error/winsock-errors.html Connect((LPSOCKADDR)&sa, sizeof(sa)); Alternatively, it would be better to use SOCKADDR_STORAGE and just type-cast it when passing it to connect(): BOOL CBlockingSocket::Connect(const SOCKADDR_STORAGE *psa) { ASSERT(m_hSocket != INVALID_SOCKET); // should timeout by

WSAENOBUFS (10055) No buffer space available. The explanation is simple and obvious: in order to connect to or send to a destination address, you need to provide the destination address. This normally results from an attempt to bind to an address that is not valid for the local computer. The Winsock API does not provide any way to select specific name resolution protocols, server address, or record type.

more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation The name is not an official host name or alias, or it cannot be found in the database(s) being queried. This means another type of request to the name server will result in an answer. AF_INET for Internet Protocols) and a generic protocol type (i.e.

ds0m 3 октября 2011, 14:42 0 ↑ ↓ таймаут, для сокетов задрана до 180 сек, но, как видно из SMTP(Out)-лога, отвал происходит уже через 15 сек. A blocking operation was interrupted by a call to WSACancelBlockingCall. 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 requested service provider could not be loaded or initialized.

trying to share a socket between tasks), or WSACleanup() has been called too many times. In this case, the 2nd application will fail with WSAEADDRINUSE. A connection did not properly respond after a period of time, WSAECONNREFUSED (10061) Connection refused . I couldn't send emails.

A server has attempted to handle an NFS request by generating a request to another NFS server, which is not allowed.WSAHOST_NOT_FOUND (11001) Host not found The name you have used is WSA_QOS_GENERIC_ERROR 11015 QoS generic error. USES_CONVERSION; LPTSTR addr = A2W(""); m_pSMACLPRCli = new CSMACLPRCli(addr, 12010, m_hWnd); m_pSMACLPRCli->StartThread(); SOLVED: The real problem was not the connect() method, but had to do with my way of passing the A protocol was specified in the socket function call that is not supported WSAENOPROTOOPT (10042) Bad protocol option.

WSAEADDRNOTAVAIL (10049) Can't assign requested address Normally results from an attempt to create a socket with an address not on this machine. WSANOTINITIALISED (10093) Successful WSAStartup() not yet performed.