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Winsock Error Codes


The name you have used is not an official hostname or alias. The standard meaning for WSAEINVAL applies to connect() (invalid argument). Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence. 10109WSATYPE_NOT_FOUNDClass type not found. a "high-level" protocol). http://itechnologysolutionsllc.com/socket-error/winsock-wsa-error-codes.php

The service provider procedure call table is invalid. WSA_QOS_EOBJLENGTH 11022 Invalid QoS object length. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. WinSock description: No error.

Socket Error Codes Linux

Windows Sockets Error Codes Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. This is usually caused by one or more of the function pointers being NULL. This message has a slightly different meaning from WSAEAFNOSUPPORT. WinSock functions: listen(), FD_CONNECT Additional functions: connect(), sendto() WSAELOOP (10062) Too many levels of symbolic links.

This error occurs if an application attempts to bind a socket to an IP address/port that has already been used for an existing socket, or a socket that was not closed WSA_QOS_ESERVICETYPE 11016 QoS service type error. WSAENAMETOOLONG 10063 File name too long. Socket Error 11004 Windows Sockets only allows a single blocking operation—per- task or thread—to be outstanding, and if any other function call is made (whether or not it references that or any other socket)

User suggestions: Check that you have a name server(s) and/or host table configured. Socket Error 10054 Connection Reset By Peer Additional functions: a generic description of the type of functions that can return this error, which may include functions other than those listed by the WinSock specification. WSAENETRESET 10052 Network dropped connection on reset. https://msdn.microsoft.com/en-us/library/aa450263.aspx For example, this error is returned if sendto is called with the remote address of ADDR_ANY.

c++ windows winsock share|improve this question asked May 14 '09 at 1:20 Clark Gaebel 6,25983975 add a comment| 3 Answers 3 active oldest votes up vote 2 down vote accepted Some Winsock Error 10054 Fix Berkeley description: This is a temporary condition and later calls to the same routine may complete normally (also known as EAGAIN error in Berkeley Software Distribution version 4.3) WinSock description: Same WSAEINPROGRESS 10036 Operation now in progress. WSA_QOS_GENERIC_ERROR 11015 QoS generic error.

Socket Error 10054 Connection Reset By Peer

Berkeley description: A required address was omitted from an operation on a socket. http://www.elbiah.de/hamster/doc/ref/errwinsock.htm The system detected an invalid pointer address in attempting to use a pointer argument of a call. Socket Error Codes Linux Cannot translate a name. Socket Error 10053 Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence.

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 this contact form The only function that takes these two explicit parameters is socket(). 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. This means another type of request to the name server will result in an answer. Socket Error 10049

WSAEBADF 10009 Bad file number. If the hostname resolution uses a local hosttable, it's possible you resolved to an old obsolete address. An unknown, invalid or unsupported option or level was specified in a getsockopt or setsockopt call. have a peek here Berkeley description: A connect request was made on an already connected socket; or, a sendto() or sendmsg() request on a connected socket specified a destination when already connected.

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(). Windows Socket Error Windows 10 Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request. User suggestions: Chances are the network subsystem is misconfigured or inactive.

The socket input parameter is not a valid socket handle (either it never was valid, it's a file handle (not a socket handle), or if it was a socket handle, it

a long zero) in the sockaddr_in structure passed to sendto(). Every error description contains at least: Summary Info: Error macro: manifest constant, as defined in WINSOCK.H Error value: as defined in v1.1 WINSOCK.H Short description Berkeley description: text describing the equivalent WSA_IO_PENDING 997 Overlapped operations will complete later. Winsock Error Windows 7 Berkeley description: The protocol has not been configured into the system, or no implementation for it exists.

When bind is called with a wildcard address (involving ADDR_ANY), a WSAEADDRINUSE error could be delayed until the specific address is committed. Not the answer you're looking for? Check that no old Windows Sockets DLL files are being accessed. http://itechnologysolutionsllc.com/socket-error/winsock-error-codes-msdn.php Developer suggestions: Chances are, that if you encounter this error, your application ignored the failure of some previous function.

All sockets are created with an associated address family (that is, AF_INET for Internet protocols) and a generic protocol type (that is, SOCK_STREAM). Detailed descriptions (relevant to socket states): accept(): listen() was not invoked prior to accept() bind(): socket already bound to an address getsockname(): socket not bound with bind() listen(): socket not bound An unknown, invalid or unsupported option or level was specified in a getsockopt (Windows Sockets) or setsockopt (Windows Sockets) call. 10043WSAEPROTONOSUPPORTProtocol not supported. For information, see the Handling Winsock Errors topic.

WSAEPFNOSUPPORT 10046 Protocol family not supported. WSA_QOS_EFLOWDESC 11026 Invalid QoS flow descriptor. 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 This documentation is archived and is not being maintained.

In some instances, it also refers to the current state of the socket—for instance, calling accept on a socket that is not listening. WSAECONNREFUSED 10061 Connection refused. There are no QoS senders. An application used a Windows Sockets function, which directly maps to a Win32 function.

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