WSAENETRESET (10052) Network dropped connection on reset. A retry at some time later may be successful. WinSock function: gethostbyaddr(), gethostbyname(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort() See also: WSANO_DATA, WSANO_RECOVERY, WSATRY_AGAIN WSAVERNOTSUPPORTED (10092) WINSOCK.DLL version out of range Berkeley description: No equivalent. 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 this contact form
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, User suggestions: Don't try running two of the same types of server applications on the same machine. WSAEFAULT 10014 Bad address. closesocket(): occurs on a non-blocking socket with non-zero timeout set with setsockopt() SO_LINGER. directory
You can avoid making the mistake of trying to send on a socket after you've initiated a close, by keeping track of the socket state in your application (and checking it If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address. See also: WSAEAFNOSUPPORT WSAEPROCLIM (10067) Too many processes.
WSAEPROTONOSUPPORT 10043 Protocol not supported. Detailed descriptions: the specific meanings that some WinSock functions have for some errors. If you have more than one server configured, the hostname query fails only after the WinSock DLL has queried all servers. Socket Error 11004 This may be a reply to any command if the service knows it must shut down. 425Can't open data connection. 426Connection closed; transfer aborted. 450Requested file action not taken.
Developer suggestion: Use the sample code fragment in the WSAStartup() documentation in the v1.1 specification, which demonstrates how an application negotiates a Windows Sockets specification version. Winsock Error 10053 Microsoft C description: Permission denied. The WinSock implementation will not allow you to send after this. Ping the remote host you were connected to.
TCP/IP scenario: Most WinSock implementations use domain name system (DNS) protocol for hostname to address resolution, although a few use Network Information System (NIS). Socket Error 10061 Connection Refused How do I further determine which one is happening? Some of the types of things you will find under some errors are: Microsoft C description: the first few WinSock errors are carry-overs from the standard 'C' runtime library. If so, then the application might have had a problem resolving the name (see suggestions at WSATRY_AGAIN for more information).
the byte-order functions, htonl(), htons(), ntohl and ntohl(), cannot fail. http://www.elbiah.de/hamster/doc/ref/errwinsock.htm The address manipulation functions, inet_ntoa() andinet_addr(), can fail. What Is A Socket Error Specifically, these error-less functions are the byte order functions ( htonl(), htons(), ntohl(), and ntohs()), the address manipulation functions (inet_addr(), and inet_ntoa), WSAGetLastError() and WSAIsBlocking(). Socket Error Codes Linux WSAEISCONN 10056 Socket is already connected.
WinSock functions: Additional functions: If a WinSock implementation has an upper limit to the number of simultaneous tasks it can handle, an application's initial call to WSAStartup() could fail with weblink For protocols and services resolution, it means the respective database wasn't located. WSAEOPNOTSUPP 10045 Operation not supported on socket. Too many links were encountered in translating a pathname. Socket Error 10054 Connection Reset By Peer
asked 2 years ago viewed 1252 times active 2 years ago Blog Stack Overflow Podcast #93 - A Very Spolsky Halloween Special Related 0Issue with gethostbyname on 64-bit Windows2get bluetooth paired Some WinSock implementation use these errors inappropriately, but they have a particular meaning. Detailed description: recv() and recvfrom(): if the datagram you read is larger than the buffer you supplied, then WinSock truncates the datagram (i.e. navigate here For instance, this error will occur if you try to run two applications that have FTP servers.
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 Windows Socket Error Windows 10 it may occur when a pointer to a structures is invalid or when a value in structure field is invalid). WinSock description: No equivalent.
WSAELOOP 10062 Too many levels of symbolic links. WinSock functions: Any function capable of a blocking operation can return this error: accept(), close socket(), connect(),gethostbyname(), gethostbyaddr(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), recv(), recvfrom(), select(), send(), sendto() Additional functions: Any of WSA_NOT_ENOUGH_MEMORY Insufficient memory available WSA_OPERATION_ABORTED Overlapped operation aborted WSA_IO_INCOMPLETE Overlapped I/O object not signalled WSA_IO_PENDING Overlapped I/O will complete later WSA_INVALID_PARAMETER One or more parameters are invalid WSA_INVALID_HANDLE Event object handle Socket Error 11001 Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request.
WinSock description: No equivalent. Developer suggestions: You need to be prepared to handle this error on any functions that reference blocking sockets, or any calls to blocking functions, if you allow the user to cancel Use socket state in an application and/or handle this error gracefully as a non-fatal error. his comment is here Are you using an optional level or socket option that may not be supported on all WinSock implementations?
WinSock functions: Any function that takes a socket as an input parameter: accept(), bind(), closesocket(), connect(), getpeername(), getsockname(), getsockopt(), ioctl socket(), listen(), recv(), recvfrom(), select(), send(), sendto(), setsockopt(), shutdown(), FD_CONNECT Additional WSAENETUNREACH 10051 Network is unreachable. These are response codes which the FTP protocol has defined to communicate various states during client-server communication. This error occurs when the sin_port value is zero in a sockaddr_in structure for connect() or sendto().
WSASYSNOTREADY 10091 Network subsystem is unavailable. An application attempted an input/output network function call before establishing an association with a remote socket (i.e. Ignore it. You could also try to resolve another hostname you know should work, to check that the name resolution server application is running.
WSAEALREADY 10037 Operation already in progress. If not, check with your WinSock vendor to see if they have a newer WinSock available. However, because a BSD socket is equivalent to a file handle, some Windows Sockets platforms provide some file handle and socket equivalency. 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
Berkeley description: A required address was omitted from an operation on a socket. WinSock only allows a single blocking operation to be outstanding per task (or thread), and if you make any other function call (whether or not it references that or any other This is a list of all Winsock error numbers so you can look up the meaning of the number: Error# Error Code Error Text 10004 WSAEINTR Interrupted function call 10009 WSAEBADF
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