This message has a slightly different meaning from WSAEAFNOSUPPORT. 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. It may also make explicit mention of other functions that can fail with this error. WSAENETRESET 10052 Network dropped connection on reset. check my blog
You should simply ignore this error when it occurs. This message indicates that the key (name, address, and so on) was not found. WSANO_RECOVERY 11003 This is a nonrecoverable error. Note that the v1.1 WinSock specification does not explicitly state that this error occurs if the value you request is larger than the WSAData.iMaxUdpDg returned from WSAStartup(). https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx
QOS applications can request that they be notified when their reservation request for network bandwidth has been approved. you're trying to share a socket between tasks). WinSock description: Same as Berkeley. If an application sends a UDP packet to a host/port that does not have a datagram socket "listening," the network system may respond by sending back an ICMP Port Unreachable packet
WinSock functions: WSAStartup() WSATRY_AGAIN (11002) Non-authoritative host not found Berkeley description: This is usually a temporary error and means that the local server did not receive a response from an authoritative WinSock functions: See also: WSAECONNABORTED, WSAECONNRESET, WSAENETRESET, WSAETIMEDOUT WSAEHOSTUNREACH (10065) No route to host. WSAEFAULT 10014 Bad address. Socket Error 10054 Connection Reset By Peer WSAEINVAL 10022 Invalid argument.
WSAEINVAL (10022) Invalid argument. WinSock functions: gethostbyaddr(), gethostbyname(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort() Additional functions: It is strange that the asynchronous protocol and services functions can fail with this error, but the synchronous cannot. This error may also be returned for protocol and service queries, and means the specified name could not be found in the relevant database.WSA_INVALID_HANDLE (OS dependent)Specified event object handle is invalid.An Jan 12, 2012 at 5:15am UTC kbw (7995) Yes, you use asyncronous sockets.
more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Socket Error Codes Linux Ran out of user quota. If so, is there an older DLL in a directory in the path ahead of the directory containing the newer DLL? For example, the optional type SOCK_RAW might be selected in a socket call, and the implementation does not support SOCK_RAW sockets at all.
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. The occurrence of an unlisted error can provide extra detail. Socket Error 10054 Identify a short story about post-apocalyptic household robots Simple Craps game Does it make sense for these space ships to have turrets? What Is A Socket Error This may be because the database files (e.g.
Check your WinSock implementation documentation to be sure all necessary components are currently installed and configured correctly. click site WSATYPE_NOT_FOUND 10109 Class type not found. Functionless Errors There are a total of fifty unique WinSock error values. Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH. Socket Error 10049
This error is also associated with gethostbyname and gethostbyaddr, and it indicates that either the nonauthoritative host was not found or a server failure occurred. 11003WSANO_RECOVERY A nonrecoverable error occurred. Since Windows Sockets is practically a clone of Berkeley Sockets, and the rule of thumb is "when in doubt, defer to Berkeley", we can adopt the Berkeley Software Distribution error text It is normal for WSAEWOULDBLOCK to be reported as the result from calling connect on a non-blocking SOCK_STREAM socket, since some time must elapse for the connection to be established.WSAHOST_NOT_FOUND (11001)Host news Detailed descriptions: connect(): the operation is underway, but as yet incomplete.
WSA_QOS_RECEIVERS 11005 QoS receivers. Winsock Error 10061 WSAEDQUOT 10069 Disc quota exceeded. This is not a soft error, another type of name server request may be successful.
Join the community of 500,000 technology professionals and ask your questions. WSAEINPROGRESS 10036 Operation now in progress. A call to the WSALookupServiceEnd function was made while this call was still processing. Socket Error 10061 Connection Refused There are no QoS receivers.
Microsoft C description: Invalid argument. WSA_QOS_POLICY_FAILURE 11011 QoS policy failure. User suggestions: see WSAHOST_NOT_FOUND for details. http://jactionscripters.com/socket-error/winsock-2-0-error.php On the server end, you could use a network system utility similar to BSD's "netstat -a" command to check that your server is running, and listening on the right port number.
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. A socket already has a type (a protocol), and each sockaddr structure has an address family field to define its format. Berkeley description: Normally results from an attempt to create a socket with an address not on this machine. WSA_E_CANCELLED 10111 Call was canceled.
Too many open sockets. See Chapter 12 for a more complete description of when this error occurs. 11008WSA_QOS_NO_RECEIVERS No QOS receivers. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. Berkeley description: An operation on a socket or pipe was not performed because the system lacked sufficient buffer space or because a queue was full.
For information, see the Handling Winsock Errors topic. Berkeley description: The host you were connected to crashed and rebooted. The WinSock implementation will not allow you to send after this. The support for the specified socket type does not exist in this address family.
WinSock description: Same as Berkeley. Generically, the error means the network system has run out of socket handles.
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