Fix Windows Sockets Error Codes Values And Meanings (Solved)

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Windows Sockets Error Codes Values And Meanings


See Also bind(), connect(), listen(), select(), socket(), WSAAsyncSelect(). For WinSock, this error is equivalent to Berkeley's EHOSTUNREACH error, the catch-all error for unreachable hosts. "You can't get there from here." TCP/IP scenario: The local network system could generate this 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, WinSock description: No equivalent. have a peek here

This message is returned by any function except WSAStartup(), indicating that a successful WSAStartup() has not yet been performed. Networking activity on the local host has not been initiated. a "high-level" protocol). This message has slightly different meanings from meaning to WSAEAFNOSUPPORT.

Socket Error 10038

SQLSTATE=08001 Nadir Doctor FW: Connect error on NT client to NT server using IP protocol September 13, 2000 02:37 PM (in response to Dave Shapiro) You may find executing a Protocol Acknowledgments The authors would like to thank their companies for allowing them the time and resources to make this specification possible: JSB Corporation, Microdyne Corporation, FTP Software, Sun Microsystems, and Microsoft Any recv() call on the remote side of the circuit can fail with WSAECONNRESET. Some error codes defined in the Winsock2.h header file are not returned from any function.

WSA_QOS_BAD_OBJECT 11013 QoS bad object. The DLL would then call WSAStartup() or WSACleanup() from within these routines. An incorrect number of flow descriptors was specified in the QoS structure. How To Fix Socket Error An example of a symmetric protocol is the TELNET protocol used in the Internet for remote terminal emulation.

Terms of Use. Open topic with navigation Windows Sockets Vuser Functions (LRS) > Windows Sockets Return Values Windows Sockets Return Values If a Windows Sockets function succeeds, it returns WSAEISCONN 10056 Socket is already connected. See ASP.NET Ajax CDN Terms of Use – ]]> Windows Sockets Error Codes, Values, and Meanings Last reviewed: getsockname() Retrieve the current name for the specified socket getsockopt() Retrieve options associated with the specified socket descriptor.

An application may prefer to process out-of-band data "in-line", as part of the normal data stream. Winsock Error 10054 Fix Note that any application that uses a particular Windows Sockets DLL's private APIs will most likely not work on any other vendor's Windows Sockets implementation. 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 [email protected] Bob Quinn FTP Software [email protected] Glenn Reitsma Hughes LAN Systems [email protected] Brad Rice Age [email protected] Allen Rochkind 3Com - Jonathan Rosen IBM [email protected] Steve Stokes Novell [email protected] Joseph Tsai 3Com

  1. Program may visit socket, the current active task does not own or WSACleanup has been called many times (ie, it is trying to share a socket between tasks),.
  2. WinSock description: Unlike Berkeley Sockets, in WinSock WSAEALREADY means that the asynchronous operation you attempted to cancel has already been canceled.
  3. Of the two that can fail, neither of them set an error value you can retrieve from WSAGetLastError() (refer to Chapter 10, "Support Routines" for more information on any of these

Socket Error Codes Linux

WinSock functions: WSAEFAULT (10014) Bad address. Detailed description: send() & sendto(): the requested address is a broadcast address, but the appropriate flag was not set (i.e. Socket Error 10038 Consequently, the ability to send broadcast packets has been limited to sockets which are explicitly marked as allowing broadcasting. Socket Error 10054 Connection Reset By Peer A service provider returned a bogus procedure table to Ws2_32.dll.

WSAEDESTADDRREQ 10039 Destination address required. Developer suggestions: If you have a network analyzer available, you can quickly check if the destination port number and host address are what you expect. In this case, the 2nd application will fail with WSAEADDRINUSE. The WSAENOBUFS (10055) * Conversion: No buffer space. * Note: because the system lacked sufficient buffer space or queue is full an operation can not be performed on the socket. Windows Socket Error Windows 10

This version of the Windows Sockets specification does not attempt to address explicitly the issue of multiple concurrent Windows Sockets implementations. However, a Windows Sockets DLL is allowed and encouraged to supply raw socket support. the byte-order functions, htonl(), htons(), ntohl and ntohl(), cannot fail. Check This Out When it occurs, it could indicate a serious failure of your network system (i.e.

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 Socket Error 10049 Imperatives of derivatives of facere, dicere and ducere What does "M.C." in "M.C. This is perfectly legal; however, a Windows Sockets DLL must not post messages to a window handle opened by a client application except for those messages requested by the application.

These handles may provide each process, global or per-thread.

for his package rtftohtml, which was used to generate this document. I mean what if the data retrieved is the same amount as the value of error code. WinSock functions: listen(), FD_CONNECT Additional functions: connect(), sendto() WSAELOOP (10062) Too many levels of symbolic links. Tcp Socket Error WSA_QOS_ESDMODEOBJ 11029 Invalid QoS shape discard mode object.

Berkeley Sockets The Windows Sockets Specification has been built upon the Berkeley Sockets programming model which is the de facto standard for TCP/IP networking. For each instance it can issue a LoadLibrary() call and use the WSAStartup() routine to discover implementation specific data. Although the specification doesn't list an error for a function, it does allow for it. WinSock functions: bind(), connect(), sendto(), socket(), FD_CONNECT See also: WSAEPROTOTYPE WSAEALREADY (10037) Operation already in progress.

This includes the IP address and port fields of a struct sockaddr_in (but not the sin_family field). Protocol specific error code(s): "10049", "*", "*". 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. bind() Description Associate a local address with a socket. #include int PASCAL FAR bind ( SOCKET s, const struct sockaddr FAR * name, int namelen); s A descriptor identifying an

WSAEINPROGRESS A blocking Windows Sockets call is in progress. 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. WSAENETUNREACH 10051 Network is unreachable. Developer suggestions: Don't call bind() in a client application.

Blocking/Non blocking & Data Volatility One major issue in porting applications from a Berkeley sockets environment to a Windows environment involves "blocking"; that is, invoking a function which does not return This allows Windows Sockets vendors to include private interfaces to their DLLs without risking that the ordinals choosen will conflict with a future version of Windows Sockets. WSAEOPNOTSUPP 10045 Operation not supported on socket. WSAENOTCONN (10057) * Conversion: socket is not connected. * Description: A request to send or receive data is not allowed because the socket is not connected and there is no address

To recover the orphaned sockets, you can try closing the application and restarting it to recover the open sockets; you may have to end all WinSock applications (to force an unload It is recommended that DLLs which make blocking calls install their own blocking hooks with WSASetBlockingHook() to prevent unforeseen interactions between the application and the DLL.