If you used a hostname, did it resolve to the correct address? The name is not an official host name or alias, or it cannot be found in the database(s) being queried. At least one QoS reserve has arrived. WSAEDESTADDRREQ 10039 Destination address required. have a peek at this web-site
However, the WSAEPROTONOSUPPORT is another possible equivalent for WinSock to use in place of this error. 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. Users should check: That the appropriate Windows Sockets DLL file is in the current path. WSATRY_AGAIN 11002 Nonauthoritative host not found. http://www.kanasolution.com/products/dyndns-updater/dyndns-faqs/what-is-winsock-error-and-how-can-i-fix-it/
A function fails with WSAEAFNOSUPPORT if the address family referenced in sockaddr is not compatible with the referenced socket's protocol. WSAVERNOTSUPPORTED (10092) WINSOCK DLL Version out of range The current Winsock implementation does not support the Windows Sockets specification version requested by the application. Some implementations also return this error if sendto is called on a connected SOCK_DGRAM socket (for SOCK_STREAM sockets, the to parameter in sendto is ignored) although other implementations treat this as
An invalid or inconsistent flowspec was found in the QoS provider-specific buffer. WSANO_DATA (11004) Valid name, no data record of requested type Berkeley description: The requested name is valid, but does not have an Internet IP address at the name server. Once the Mirror Driver has been installed on the remote machine, simply enable the "Use MRC Mirror Driver (if available)" checkbox on the Remote Connect dialog before you click on Connect. What Is A Socket Error A Windows Sockets implementation may have a limit on the number of applications that can use it simultaneously.
However, it also occurs when an application passes an invalid pointer value. Winsock Error Windows 10 WinSock functions: accept(), listen(), recv(), recvfrom(), send(), sendto() WSAEPFNOSUPPORT (10046) Protocol family not supported. The requested service provider is invalid. https://msdn.microsoft.com/en-us/library/windows/desktop/cc507522(v=vs.85).aspx If you haven't already done so, you should also take a look at our performance KB article on our website, because it explains the techniques for reducing CPU% or reducing bandwidth/increasing
WSAECONNREFUSED (10061) Connection refused Connection refused: No connection could be made because the target machine actively refused it. Socket Error 10049 Whether to handle it as a fatal error or non-fatal error depends on the application and the context, so it's up to you to decide. WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: Any function that does network I/O: recv(), recvfrom(), send(), FD_READ, FD_WRITE See also: WSAEHOSTUNREACH WSAENOBUFS (10055) No buffer space available. The address manipulation functions, inet_ntoa() andinet_addr(), can fail.
WSA_E_CANCELLED 10111 Call was canceled. You cannot use more than one WinSock implementation simultaneously. Winsock Error Windows 7 WSA_QOS_POLICY_FAILURE 11011 QoS policy failure. Winsock Error 10061 back to top Appendix C: Error Reference [Go to Top] Detailed Error Descriptions Errorless Functions Functionless Errors Error Description List The Windows Sockets specification describes error definitions for each function, but
Specifically, v1.1 WinSock spec notes that this error occurs if the length of the buffer is too small. Check This Out WinSock description: No equivalent. WinSock description: The 'address' they refer to, typically refers to the local 'socket name', which is made up of the 3-tuple: protocol, port-number and IP address. No more file handles are available, so no more files can be opened. Winsock Error 10053
You could also try to resolve another hostname you know should work, to check that the name resolution server application is running. I have this problem where some reminders stay on top and some do not. ... WinSock description: No equivalent in WinSock. Source 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
This usually results from trying to connect to a service that is inactive on the foreign host. Socket Error 10054 Connection Reset By Peer WSAEREMOTE 10071 Item is remote. But if you only allow a single connection (like RDP does) then it's really not a Server application anymore.
This can help you (or your support staff) to zero-in on what's wrong when your application runs into a problem. The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress. Return code/valueDescription WSA_INVALID_HANDLE 6 Specified event object handle is invalid. Winsock Error 10060 WSAENETRESET 10052 Network dropped connection on reset.
WinSock description: The current WinSock implementation does not support the Windows Sockets specification version requested by the application. But we also suggest you try tweaking some of the performance settings mentioned above (Compression, Scan Blocks, etc...) to help with performance as well. WSA_IO_PENDING 997 Overlapped operations will complete later. have a peek here WSA_QOS_ESHAPERATEOBJ 11030 Invalid QoS shaping rate object.
Note that this error is returned by the operating system, so the error number may change in future releases of Windows. TCP/IP scenario: Calling shutdown() with how=1 or how=2 sends a TCP FIN packet to the remote address, which literally means "I'm done sending." If the local host sent any more data copies what it can into your buffer) and fails the function. Typically though, Winsock generates this error when it receives a 'host unreachable' ICMP message from a router.
Check that no old Windows Sockets DLL files are being accessed.
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