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Windows Sockets Error Codes Values And Meanings


Developer suggestions: Assume bind() will fail with this error. Value Type Meaning Default Note --------------- --------------- ----------------------- --------------- ---- SO_ACCEPTCON BOOL Socket is listen()ing. Some of these functions cannot fail, which explains their absence from the error list below. WinSock functions: WSAEFAULT (10014) Bad address. http://introbuilder.net/socket-error/windows-sockets-error-codes.php

Without the contributions of the individuals and corporations involved in the working group, Windows Sockets would never have been as thoroughly reviewed and completed as quickly. Applications which are capable of operating with any "Windows Sockets Compliant" protocol implementation will be considered as having a "Windows Sockets Interface" and will be referred to as "Windows Sockets Applications". Nothing in the specification should be interpreted as restricting multiple Windows Sockets DLLs from being present and used concurrently by one or more Windows Sockets applications. When bind is called with a wildcard address (involving ADDR_ANY), a WSAEADDRINUSE error could be delayed until the specific address is committed. https://support.microsoft.com/en-us/kb/819124

Socket Error 10038

An application attempts to use an event object, but the specified handle is not valid. By calling another function after including the connection listener WSAConnect or WSAJoinLeaf may occur. An incorrect number of QoS FILTERSPECs were specified in the FLOWDESCRIPTOR. The authors would like to thank everyone who participated in any way, and apologize in advance for anyone we have omitted.

The parameter s specifies an unconne current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. WSAEFAULT (10014) * Conversion: wrong address. * Note: when it tries to call the system detected an invalid pointer address pointer parameter. This documentation is archived and is not being maintained. How To Fix Socket Error WinSock functions: WSAEWOULDBLOCK (10035) Resource temporarily unavailable.

This article is not included in these error codes. If no pending connections are present on the queue, and the socket is not marked as non-blocking, accept() blocks the caller until a connection is present. In this case, the application may wish to determine whether any of the unread data is "urgent" (the term usually applied to in-line out-of-band data). WSAEDISCON 10101 Disconnect.

Byte Ordering The Intel byte ordering is like that of the DEC VAX, and therefore differs from the Internet and 68000-type processor byte ordering. Winsock Error 10054 Fix Other possible causes for WSAEACCES error when binding (Wsapiref_6vzm.asp) function is called ()), in the Microsoft Windows NT 4 other programs, services, or kernel mode driver and given the same address htons() Convert a 16-bit quantity from host byte order to network byte order. the byte-order functions, htonl(), htons(), ntohl and ntohl(), cannot fail.

  • In addition to the ordinal values listed, all ordinals 999 and below are reserved for future Windows Sockets use.
  • In fact, on occasion you can benefit if the WinSock implementation returns these other errors.
  • WSAGetLastError() returns error codes which avoid conflict with standard Microsoft C error codes.
  • 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.
  • 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
  • WSAEINVAL The socket is already bound to an address.
  • A problem was encountered with some part of the filterspec or the provider-specific buffer in general.

Socket Error Codes Linux

WinSock functions: accept(), listen(), recv(), recvfrom(), send(), sendto() WSAEPFNOSUPPORT (10046) Protocol family not supported. have a peek here A system call that should never fail has failed. Socket Error 10038 WinSock functions: socket() See also: WSAEPROTOTYPE, WSAEPROTONOSUPPORT WSAESTALE (10070) Stale NFS file handle. Socket Error 10054 Connection Reset By Peer No such host are known. * Note: do not name an official host name or alias, or it can not find the database query.

This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small. navigate to this website Berkeley description: No equivalent in 4.3 BSD or compatible operating systems. WSAENETDOWN 10050 Network is down. WinSock description: Similar to Berkeley. Windows Socket Error Windows 10

Operation before completion, used in polling mode WSAGetOverlappedResult (to with fWait flag set to FALSE) to determine when the overlapped operation has completed the program this error code. This error indicates that the key (name, address, and so on) was not found. SO_DEBUG BOOL Debugging is enabled. More about the author The application has tried to determine the status of an overlapped operation which is not yet completed.

If the program passed an invalid pointer value or too small a buffer length is the error. Socket Error 10049 WSAESHUTDOWN (10058) * Conversion: Can not send after socket shutdown. * Description: A request to send or receive data is not allowed because the socket had already been shut to shutdown Using the close() routine to close a socket is incorrect and the effects of doing so are undefined by this specification.

Returned when a system call that should never fail does fail.

I searched and found the following link: % Q150537 - Windows Sockets Error Codes, Values, and Meanings http:// support.microsoft.com / support / kb / articles / Q150 / 5 / 37.asp An operation was attempted on something that is not a socket. Principally, these extended APIs allow message-based, asynchronous access to network events. Tcp Socket Error 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.

You can't transfer -1 bytes. A QoS error occurred due to lack of resources. The Windows Sockets Specification is intended to provide a single API to which application developers can program and multiple network software vendors can conform. click site you didn't call setsockopt(SO_BROADCAST)).

As you can see from the comprehensive list of WinSock functions, this error is the catch-all. Assuming you have a name server configured instead of or as well as a host table, a hostname resolution request causes a WinSock DLL to send a DNS "A" record query