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Winsock Error Codes

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An invalid policy object was found in the QoS provider-specific buffer. Any function that takes a socket as an input parameter--except close socket()--could potentially fail with this error. Berkeley description: An operation was attempted on a non-blocking object that already had an operation in progress. The specified socket parameter refers to a file, not a socket. Source

WSAESOCKTNOSUPPORT 10044 Socket type not supported. WinSock functions: send(), sendto() Additional functions: setsockopt() and any function that takes a socket (or file handle) as an input parameter. User suggestions: Check your WinSock, protocol stack, network driver and network interface card configuration. An address incompatible with the requested protocol was used.

Socket Error Codes Linux

It is a non-fatal error, and the operation should be retried later. In some instances, it also refers to the current state of the socket input parameter. An application used a WinSock function which directly maps to a Win32 function. WinSock description: NOT same as Berkeley, but analogous.

  • It also occurs with functions that take a socket handle and a sockaddr structure as input parameters.
  • The "address" they refer to, typically refers to the local "socket name", which is made up of the 3-tuple: protocol, port-number and IP address.
  • The application may be accessing a socket that the current active task does not own (that is, trying to share a socket between tasks), or WSACleanup has been called too many
  • WSAENETDOWN (10050) Network is down.
  • WSAEDISCON 10101 Graceful shutdown in progress.
  • A call to the WSALookupServiceEnd function was made while this call was still processing.
  • Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH.
  • WSAStartup may fail with this error if the limit has been reached.
  • 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)
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That means that on 32-bit systems, the addresses have to be multiples of 4, and on 64-bit systems, they must be multiples of 8. The protocol family has not been configured into the system or no implementation for it exists. WinSock functions: the list of functions that explicitly list this error in the v1.1 Windows Sockets specification. How To Fix Socket Error 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.

A protocol was specified in the socket() function call that does not support the semantics of the socket type requested. The domain controller holding the domain naming master FSMO role is down or unable to service the request or is not running Windows Server 2003 or later. WSAEINTR 10004 (0x2714) You can verify that the remote system is rejecting your connection attempt by checking the network statistics locally. https://msdn.microsoft.com/en-us/library/windows/desktop/ms681391(v=vs.85).aspx It can also be returned by setsockopt if an attempt is made to set SO_KEEPALIVE on a connection that has already failed.

Generically, the error means the network system has run out of socket handles. Winsock Error 10054 Fix WSAEISCONN (10056) Socket is already connected. The WinSock description and TCP/IP scenario contain detailed descriptions of the errors, which also describe possible cause and imply a possible remedy. If you used a hostname, did it resolve to the correct address?

Socket Error 10054 Connection Reset By Peer

Try a "traceroute" to the host you were connected to. http://www.dataenter.com/common/winsockerror.htm See also: These point to other errors that are similar. Socket Error Codes Linux Please wait a few minutes and try again. DNS_ERROR_DP_FSMO_ERROR 9906 (0x26B2) The operation failed because the domain naming master FSMO role could not be reached. Socket Error 10053 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().

WSA_QOS_EPROVSPECBUF 11018 Invalid QoS provider buffer. http://hardwareyellowpages.com/socket-error/winsock-errors.html WSAECANCELLED 10103 Call has been canceled. WSA_QOS_RESERVED_PETYPE 11031 Reserved policy QoS element type. WSAECONNRESET (10054) Connection reset by peer. Socket Error 11004

For example, a socket call requests a SOCK_DGRAM socket, but specifies a stream protocol. WSAEDQUOT 10069 Disc quota exceeded. WSAEINTR 10004 Interrupted function call. http://hardwareyellowpages.com/socket-error/winsock-error-codes-10022.html after the first failed with WSAEWOULDBLOCK).

The current WinSock implementation does not support the Windows Sockets specification version requested by the application. Socket Error 10061 Applications that use WSAGetOverlappedResult (with the fWait flag set to FALSE) in a polling mode to determine when an overlapped operation has completed, get this error code until the operation is User suggestions: Chances are the network subsystem is misconfigured or inactive.

WSAELOOP 10062 Cannot translate name.

This error is returned if an incorrect protocol is explicitly requested in the socket call, or if an address of the wrong family is used for a socket, for example, in 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. The application has initiated an overlapped operation that cannot be completed immediately. Socket Error 10061 Connection Refused WSAEPFNOSUPPORT 10046 Protocol family not supported.

WinSock description: Similar to Berkeley & Microsoft C, the generic meaning is that an application passed invalid input parameter in a function call. Developer suggestions: If you don't detect it beforehand (e.g. WSASYSNOTREADY 10091 Network subsystem is unavailable. Check This Out Developer suggestions: Since there're only one corresponding protocol for each of the datagram and datastream socket types in the Internet address family, you should simply leave the value in the protocol

WinSock description: Same as Berkeley. Errors are listed in alphabetical order by error macro. It is a good idea to write error handling in to your code as problems can easily arise that can be easily corrected if you know what has gone wrong. WinSock description: The Windows Sockets definition of this error is very different from Berkeley.

The only time a WinSock might use this error--at least with a TCP/IP implementation of WinSock--it fails a function with other errors (for example, WSAETIMEDOUT). WSA_E_CANCELLED 10111 Call was canceled. A database query failed because it was actively refused. A Windows Sockets implementation may have a limit on the number of applications that may use it simultaneously.

Developer suggestions: Always check the return value from a memory allocation to be sure it succeeded. Operations that were in progress fail with WSAENETRESET. This may indicate the file was deleted on the NFS server or some other catastrophic event occurred. WSAEADDRNOTAVAIL 10049 Cannot assign requested address.

WSAEBADF 10009 File handle is not valid. WSAEDISCON 10101 Graceful disconnect in progress. The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy.