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Windows Sockets Version 2 Api Error Code Msdn


name [in] A pointer to the sockaddr structure to which the connection should be established. Any datagrams queued for receipt are discarded if name is different from the previous connect. A connect request was made on an already-connected socket. The protocol parameter is always set to 0 for IrDA. http://pubdimensions.com/socket-error/windows-socket-version-2-api-error-code-msdn.php

WSAELOOP 10062 Cannot translate name. The socket that is created will have the overlapped attribute as a default. WSAENETDOWN The network subsystem or the associated service provider has failed. A problem was encountered with some part of the filterspec or the provider-specific buffer in general. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10054

Too many references to some kernel object. WSAEREFUSED 10112 Database query was refused. Related topics Handling Winsock Errors Porting Socket Applications to Winsock Windows Sockets Error Codes Winsock Programming Considerations     Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS WSA_QOS_EPOLICYOBJ 11025 Invalid QoS policy object.

A blocking operation was interrupted by a call to WSACancelBlockingCall. In this case, the extended error value is passed in the lParam parameter of the message, and this can differ from the value returned by WSAGetLastError. The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy. Socket Error 10049 The service cannot be found in the specified name space.

WSATRY_AGAIN 11002 Nonauthoritative host not found. Thus, a better version of the preceding source code fragment is: C++ Copy r = recv(...); if (r == -1 /* (but see below) */ && WSAGetLastError() == WSAEWOULDBLOCK) {...} The WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740673(v=vs.85).aspx If the socket is already connected or an exclusive/multiplexed mode change failed, WSAEISCONN is returned.

A service provider returned a bogus procedure table to Ws2_32.dll. Socket Error 11004 Possible values for the address family are defined in the Winsock2.h header file. WSAEINVAL An invalid argument was supplied. Note that this error is returned by the operating system, so the error number may change in future releases of Windows.

  1. WSA_E_CANCELLED 10111 Call was canceled.
  2. However, the operation proceeds.
  3. Example Code The following example demonstrates the use of the socket function to create a socket that is bound to a specific transport service provider..
  4. This protocol value is supported on Windows XP with SP2 or later.
  5. The call has been canceled.

Socket Error Codes Linux

If such a socket is connected to a specific peer, datagrams can be sent to that peer using send and can be received only from this peer using recv. 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. Socket Error 10054 WSA_QOS_RESERVED_PETYPE 11031 Reserved policy QoS element type. Socket Error 10053 This address family is supported on Windows XP with SP2 or later if the computer has a Bluetooth adapter and driver installed.   type [in] The type specification for the new socket.

WSA_QOS_EPSFILTERSPEC 11028 Invalid QoS provider-specific filterspec. Get More Info The Windows Sockets implementation documentation to be sure all necessary components are currently installed and configured correctly. WSAEPROTOTYPE 10041 Protocol wrong type for socket. SOCK_RDM 4 A socket type that provides a reliable message datagram. Socket Error 10054 Connection Reset By Peer

This error is returned by the WSCGetProviderInfo and WSCGetProviderInfo32 functions if the protocol entry specified could not be found. 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. We appreciate your feedback. http://pubdimensions.com/socket-error/windows-socket-version-2-api-error-code-documentation-in-msdn.php For example, this error is returned if sendto is called with the remote address of ADDR_ANY.

If a value of 0 is specified, the caller does not wish to specify a protocol and the service provider will choose the protocol to use. Socket Error 10061 Connection Refused IPPROTO_UDP 17 The User Datagram Protocol (UDP). Note that this error is returned by the operating system, so the error number may change in future releases of Windows.

An invalid or inconsistent flowspec was found in the QoS provider-specific buffer.

WSAENETDOWN The network subsystem has failed. If the application is using WSAEventSelect to indicate interest in connection events, then the associated event object will be signaled indicating that the connect operation is complete (successfully or not). The AF_NETBIOS address family supports a type parameter of SOCK_SEQPACKET. Windows Socket Error Windows 10 This is a possible value when the af parameter is AF_INET and the type parameter is SOCK_RDM.

WSA_QOS_GENERIC_ERROR 11015 QoS generic error. If a function call's return value indicates that error or other relevant data was returned in the error code, WSAGetLastError should be called immediately. Syntax C++ Copy SOCKET WSAAPI socket( _In_ int af, _In_ int type, _In_ int protocol ); Parameters af [in] The address family specification. this page For Windows, the Microsoft-specific socket option, SO_OPENTYPE, defined in Mswsock.h can affect this default.

WSAETIMEDOUT An attempt to connect timed out without establishing a connection. Requirements Minimum supported client Windows 8.1, Windows Vista [desktop apps | Windows Store apps] Minimum supported server Windows Server 2003 [desktop apps | Windows Store apps] Minimum supported phone Windows Phone 8 Header Winsock2.h Error codeMeaning WSANOTINITIALISED A successful WSAStartup call must occur before using this function. A socket operation was attempted to an unreachable host.

Note that once a socket is bound, it cannot be used for establishing an outbound connection. When bind is called with a wildcard address (involving ADDR_ANY), a WSAEADDRINUSE error could be delayed until the specific address is committed. In this case, there are three possible scenarios: Use the select function to determine the completion of the connection request by checking to see if the socket is writeable. Note  On Windows NT, raw socket support requires administrative privileges.   A socket with a type parameter of SOCK_SEQPACKET is based on datagrams, but functions as a pseudo-stream protocol.