Not the answer you're looking for? Let the network system assign the default local IP address by referencing INADDR_ANY in the sin_addr field of a sockaddr_in structure input to bind(). How do I disable or lock lookup fields on a Visual Force page? WinSock description: Unlike Berkeley Sockets, in WinSock WSAEALREADY means that the asynchronous operation you attempted to cancel has already been canceled. news
Berkeley description: An attempt was made to access a file in a way forbidden by its file access permissions. For instance, even if you request to send() a few bytes of data on a newly created TCP connection, send() could fail with WSAEWOULDBLOCK (if, say, the network system has a Achieve same random number sequence on different OS with same seed Is there a technical term for this simple method of smoothing out a signal? The Windows Sockets API does not have analogs for the Berkeley perror() and herror() functions that take the error value as input, and output the (short) text of each error value https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx
You should use PF_INET here instead of AF_INET. 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 The name you have used is not an official hostname or alias.
You need to call htons() to translate a constant value to network byte order before assigning it to the sin_port field in the sockaddr structure. WinSock functions:
Berkeley description: An asynchronous signal (such as SIGINTor SIGQUIT) was caught by the process during the execution of an interruptible function. Socket Error Codes Linux User suggestions: see WSAECONNABORTED for details. WinSock description: Same as Berkeley. https://msdn.microsoft.com/en-us/library/windows/desktop/ms741580(v=vs.85).aspx WinSock description: Similar to Berkeley & Microsoft C, but in reference to sockets rather than file handles (although the descriptions in the v1.1 specification say "no more file descriptors available").
Is there an illusion in the tutorial area? Socket Error 11004 Typically, though, WinSock generates this error when it receives a "host unreachable" ICMP message from a router. WinSock description: Similar to Berkeley. WSAENOPROTOOPT (10042) Bad protocol option.
WinSock functions: gethostbyaddr(), gethostbyname(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), See also: WSAHOST_NOT_FOUND, WSANO_DATA, WSATRY_AGAIN WSASYSNOTREADY (10091) Network subsystem is unavailable Berkeley description: No equivalent. https://support.microsoft.com/en-us/kb/246727 User suggestions: see WSAHOST_NOT_FOUND for details. Socket Error 10038 When the program binds the socket it return the WSAError 10049. Wsagetlasterror 0 copies what it can into your buffer) and fails the function.
So this is not a solution. navigate to this website This is one of the most frequent errors and one of the best to encounter, since it's one of the least ambiguous. Clearly, this oversight was not intentional. Berkeley description: No equivalent in 4.3 BSD or compatible operating systems. Socket Error 10054 Connection Reset By Peer
Check whether you have a router configured in your network system (your WinSock implementation). With datastream sockets, don't call connect() more than once (use select() or WSAAsyncSelect() to detect connection completion). WinSock description: No error. More about the author User suggestions: Check the obvious first: check that the destination address is a valid IP address.
NOTE: The MAKEWORD macro referenced in the code fragment is not available in the WINSOCK.H header file or in any standard header files. Windows Socket Error Windows 10 Ping a host on the same subnet as the host you were connected to (if you know one). 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.
The occurrence of an unlisted error can provide extra detail. WinSock description: Same as Berkeley for host resolution. WinSock description: Same as Berkeley. Winsock Error 10054 Fix WinSock description: No equivalent.
If it doesn't respond, it might be off-line or there may be a network problem along the way. Specifically, v1.1 WinSock spec notes that this error occurs if the length of the buffer is too small. 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 http://introbuilder.net/socket-error/windows-sockets-error-code.php SOCKET svrsock2 = tcpsock_bindlisten(5555, "192.168.0.123"); } share|improve this answer edited Sep 5 at 10:45 EJP 198k17145254 answered Jun 9 '15 at 13:33 CaptainDouche 313 Same reason ultimately.
The error can occur when the local network system aborts a connection. If it does respond, then this problem might have been a transient one (so you can reconnect now), or the server application you were connected to might have terminated (so you Berkeley description: An operation that takes a long time to complete (such as a connect()) was attempted on a non-blocking socket. (see ioctl()). Berkeley description: An attempt was made to access an open file (on an NFS filesystem) which is now unavailable as referenced by the file descriptor.
Any function that takes a socket as an input parameter--except close socket()--could potentially fail with this error. The error refers to content as well as value (e.g. WinSock functions: