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Windows Sockets Version 2 Api Error Code Msdn

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An invalid QoS filter style was used. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSAEALREADY 10037 Operation already in progress. However, to connect to a broadcast address, a socket must use setsockopt to enable the SO_BROADCAST option. this contact form

WSAEINVAL An invalid argument was supplied. The support for the specified socket type does not exist in this address family. The requested name is valid and was found in the database, but it does not have the correct associated data being resolved for. WSAEDQUOT 10069 Disk quota exceeded. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10054

Application developers are very strongly encouraged to use the WSA error constants in socket applications. If they do, they must be prepared to handle WSAEINVAL and WSAEWOULDBLOCK error values the same way that they handle WSAEALREADY, to assure robust operation. So for example, ECONNREFUSED was defined as WSAECONNREFUSED in the Winsock.h header file.

  1. A retry at some time later may be successful.
  2. WSA_QOS_ESDMODEOBJ 11029 Invalid QoS shape discard mode object.
  3. WSA_QOS_EFILTERTYPE 11020 Invalid QoS filter type.
  4. The error codes returned by Windows Sockets are similar to UNIX socket error code constants, but the constants are all prefixed with WSA.
  5. A completion indication will be given later when the operation has been completed.
  6. We appreciate your feedback.

These defines remain commented out in the Winsock2.h header within an #ifdef 0 and #endif block. C++ Copy #ifndef UNICODE #define UNICODE 1 #endif // link with Ws2_32.lib #pragma comment(lib,"Ws2_32.lib") #include #include #include #include // Needed for _wtoi int __cdecl wmain(int argc, wchar_t An application used a Windows Sockets function that directly maps to a Windows function. Socket Error 10049 Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you!

WSAEINTR The blocking Windows Socket 1.1 call was canceled through WSACancelBlockingCall. Socket Error Codes Linux An invalid or inconsistent flowspec was found in the QOS structure. AF_APPLETALK 16 The AppleTalk address family. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740673(v=vs.85).aspx The Windows Sockets implementation documentation to be sure all necessary components are currently installed and configured correctly.

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 Socket Error 11004 Networking activity on the local host has not been initiated. An attempt was made to access a socket in a way forbidden by its access permissions. WSASERVICE_NOT_FOUND 10108 Service not found.

Socket Error Codes Linux

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. https://msdn.microsoft.com/en-us/library/windows/desktop/ms741580(v=vs.85).aspx Error Codes - errno, h_errno and WSAGetLastError In Winsock applications, error codes are retrieved using the WSAGetLastError function, the Windows Sockets substitute for the Windows GetLastError function. Socket Error 10054 The file handle reference is no longer available. Socket Error 10053 WSA_IO_INCOMPLETE 996 Overlapped I/O event object not in signaled state.

IPPROTO_IGMP 2 The Internet Group Management Protocol (IGMP). weblink Connection-oriented sockets such as SOCK_STREAM provide full-duplex connections, and must be in a connected state before any data can be sent or received on it. WSAEHOSTUNREACH 10065 No route to host. The NetBIOS programming interface is not supported on Windows Vista, Windows Server 2008, and later. Socket Error 10054 Connection Reset By Peer

AF_NETBIOS 17 The NetBIOS address family. The Windows function is indicating a problem with one or more parameters. Until the connection attempt completes on a nonblocking socket, all subsequent calls to connect on the same socket will fail with the error code WSAEALREADY, and WSAEISCONN when the connection completes navigate here Either the application has not called WSAStartup or WSAStartup failed.

Typically, only one usage of each socket address (protocol/IP address/port) is permitted. Socket Error 10061 Connection Refused A QoS error occurred due to lack of resources. For information on how to handle error codes when porting socket applications to Winsock, see Error Codes - errno, h_errno and WSAGetLastError.

The requested address is not valid in its context.

An invalid shape discard mode object was found in the QoS provider-specific buffer. At least one QoS reserve has arrived. There is no difference between blocking and nonblocking semantics. Windows Socket Error Windows 10 An example is using a broadcast address for sendto without broadcast permission being set using setsockopt(SO_BROADCAST).

Downloads and tools Windows 10 dev tools Visual Studio Windows SDK Windows Store badges Essentials API reference (Windows apps) API reference (desktop apps) Code samples How-to guides (Windows apps) Learning resources These can be used to provide some compatibility with UNIX, BSD, and Linux socket programming. This documentation is archived and is not being maintained. his comment is here A connection attempt failed because the connected party did not properly respond after a period of time, or the established connection failed because the connected host has failed to respond.

This normally results if the peer application on the remote host is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host uses An example of this type is the Pragmatic General Multicast (PGM) multicast protocol implementation in Windows, often referred to as reliable multicast programming.