The support for the specified socket type does not exist in this address family. When the program binds the socket it return the WSAError 10049. These conditions are more likely to be indicated by the error WSAETIMEDOUT. Whether to handle it as a fatal error or non-fatal error depends on the application and the context, so it's entirely up to you to decide. have a peek here
WinSock description: No equivalent. This error may also result if a connection was broken due to keep-alive activity detecting a failure while one or more operations are in progress. This error is relevant to connect(), but not to send() or sendto() as it is in Berkeley Sockets. WinSock functions:
WSAEMSGSIZE (10040) Message too long. WSA_QOS_EPROVSPECBUF 11018 Invalid QoS provider buffer. If you don't have the proper subnet mask, your network system may treat a local address as a remote address (so it forwards addresses on the local subnet to the router, Assuming you have a name server configured instead of or as well as a host table, a hostname resolution request causes a WinSock DLL to send a DNS "A" record query
SOCKET svrsock2 = tcpsock_bindlisten(5555, "192.168.0.123"); } share|improve this answer edited Sep 5 at 10:45 EJP 199k17146255 answered Jun 9 '15 at 13:33 CaptainDouche 313 Same reason ultimately. Any of the WinSock name resolution functions can fail with this error. The missing functions are getprotobyname(), getprotobynumber(), getservbyname(), and getservbyport(). Windows Socket Error Windows 10 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.
As you can see from the comprehensive list of WinSock functions, this error is the catch-all. WinSock functions:
WinSock description: Same as Berkeley. Socket Error 11004 WSAENOPROTOOPT 10042 Protocol not available/bad protocol option. Apparently, the Windows Sockets specification left this out by oversight. Sql Server: A seemingly strange behaviour of BEGIN TRAN - COMMIT Duplicate an existing Order as a new Cart in Commerce How much more than my mortgage should I charge for
Berkeley description: A required address was omitted from an operation on a socket. http://www.sockets.com/err_lst1.htm connect(), send(), recv(), et cetera). Socket Error Codes Linux We appreciate your feedback. Socket Error 10053 WinSock functions: recv(), recvfrom(), send(), sendto() WSAENAMETOOLONG (10063) File name too long.
The socket is marked as non-blocking (non-blocking operation mode), and the requested operation is not complete at this time. http://devstude.net/socket-error/windows-socket-error-list.php User suggestions: see WSAHOST_NOT_FOUND for details. Reload to refresh your session. WSA_E_CANCELLED 10111 Call was canceled. Socket Error 10049
WSA_OPERATION_ABORTED 995 Overlapped operation aborted. Is a 1st level spell cast using a 4th level slot a 1st or 4th level spell? In this case, it might be possible to check the count of TCP RST packets received, or ICMP Port Unreachable packets. http://devstude.net/socket-error/windows-socket-error-value.php WinSock functions: accept(), close socket(), connect(), recv(), recvfrom(), send(), sendto(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort() WSAHOST_NOT_FOUND (11001) Host not found Berkeley description: No such host is known.
WinSock description: Same as Berkeley, except 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 Winsock Error 10061 Linked 1 Indy error 10038 “Socket operation on non-socket” after 61 seconds of inactivity -3 Winapi: use select on pipe returns 10038 Related 1Bind Error 10038 with windows socket application in Return code/valueDescription WSA_INVALID_HANDLE 6 Specified event object handle is invalid.
This may indicate the file was deleted on the NFS server or some other catastrophic event occurred. User suggestions: Check that the WINSOCK.DLL file is in the current path Check that the WINSOCK.DLL file is from the same vendor as your underlying protocol stack. I hope someone can help. Winsock Error Windows 7 If you have additional suggestions regarding the System Error Codes documentation, given the constraints enumerated at the top of the page, please click the link labeled "Send comments about this topic
Berkeley description: The attempted operation is not supported for the type of object referenced. WSA_E_NO_MORE 10110 No more results. Berkeley description: Normally results from an attempt to create a socket with an address not on this machine. this contact form I suggest you post your (cut-down) code. 10038 (WSAENOTSOCK): Socket operation on nonsocket.
closesocket(): occurs on a non-blocking socket with non-zero timeout set with setsockopt() SO_LINGER. WSA_QOS_NO_SENDERS 11007 No QoS senders. On a datastream socket, some applications use this error with a non-blocking socket calling connect() to detect when a connection attempt has completed, although this is not recommended since some WinSocks You should simply ignore this error when it occurs.
There are no QoS senders. An invalid or inconsistent flowspec was found in the QoS provider-specific buffer. See WSASYSNOTREADY for details. Developer suggestions: Assume bind() will fail with this error.
If the hostname resolution uses a local hosttable, it's possible you resolved to an old obsolete address. TCP/IP scenario: A connection will timeout if the local system doesn't receive an (ACK)nowledgement for data sent. In such a way you may find the problematic scenario. Alternately, you could call getprotobyname() or WSAAsyncGetProtoByName() to get the appropriate protocol value from the network system.
You can avoid making the mistake of trying to send on a socket after you've initiated a close, by keeping track of the socket state in your application (and checking it WSASERVICE_NOT_FOUND 10108 Service not found. Any application that uses a blocking socket or calls any blocking functions must handle this error.