Do a traceroute to try to determine where the failure occurs along the route between your host and the destination host. WinSock functions: Any function which allocates a new descriptor: accept(), listen(), & socket(). Developer suggestions: Always check the return value from a memory allocation to be sure it succeeded. Verify that the destination host name or IP address is correct and try again later. have a peek at this web-site
Developer suggestion: are you trying to use an optional feature? The most common cause is an incorrectly configured server, full server, or incorrect Port specified by the client. For server applications that need to bind multiple sockets to the same port number, consider using setsockopt (SO_REUSEADDR). Check the destination address itself; is it the one you wanted to go to?
Here is a useable macro: #define MAKEWORD(low, high) ((WORD)(((BYTE)(low)) | (((WORD)((BYTE)(high))) << 8))) WinSock functions: WSAStartup(). [Go to Top] Errors in Numerical Order WSABASEERR (0) No Error WSAEINTR (10004) Interrupted system These conditions are more likely to be indicated by the error WSAETIMEDOUT. WSAEINPROGRESS 10036 Operation now in progress. Cannot remove a directory that is not empty.
The service cannot be found in the specified name space. WinSock functions:
See also: WSAEAFNOSUPPORT WSAEPROCLIM (10067) Too many processes. 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. one with no server program running.WSAECONNRESET (10054)Connection reset by peer.A existing connection was forcibly closed by the remote host. WSAENOTSOCK 10038 Socket operation on nonsocket.
Although most of this appendix is for application developers, the User suggestions contain information that end-users and application support personnel might also find useful when an application fails. Socket Error 10049 Alternately, you can get the local IP address by calling gethostname() followed by gethostbyname(). The specified file handle is not a valid file-handle value or does not refer to an open file; or an attempt was made to write to a file or device opened Developer suggestions: for protocols and services consider using a hard-coded value for the protocol number or service port number in case your resolution attempt fails, and you can have your cake
WSAETIMEDOUT 10060 Connection timed out. Get Access Questions & Answers ? Socket Error 10054 a long zero) in the sockaddr_in structure passed to sendto(). Socket Error 10053 Thirteen errors have "
WSAECONNABORTED 10053 Software caused connection abort. http://nbxcorp.com/socket-error/winsock-ftp-error.html This reset could be generated locally by the network system when it detects a connection failure, or it might be received from the remote host (in TCP terms, the remote host we don't recommend it). WSA_QOS_EFILTERTYPE 11020 Invalid QoS filter type. Winsock Error 10061
Two functions that are conspicuously absent from the current function list above are shutdown() and close socket(). Berkeley description: A socket operation encountered a dead network. If you are using a router, verify the router is up and running (check by pinging it and then ping an address outside of the router). http://nbxcorp.com/socket-error/winsock-2-error.html A socket operation encountered a dead host.
If you continue to receive the same error after insuring ports 20 and 21 are open, contact the administrator of the site you are trying to connect to. Socket Error 10054 Connection Reset By Peer Berkeley description: A file descriptor argument was out of range, referred to no open file, or a read (write) request was made to a file that was only open for writing Client applications usually need not call bind at all—connect chooses an unused port automatically.
Any number of different errors can occur. The name is not an official host name or alias, or it cannot be found in the database(s) being queried. 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 Winsock Error 10060 WinSock description: Same as Berkeley.
This may be because the database files (e.g. WSAEINVAL (10022) Invalid argument. WinSock description: No equivalent. http://nbxcorp.com/socket-error/winsock-error-997.html A service provider returned a bogus procedure table to Ws2_32.dll.
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