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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 NOTE: The MAKEWORD macro referenced in the code fragment is not available in the WINSOCK.H header file or in any standard header files. How to loop through all raster cell values using GDAL via Python Are there any lawyers mentioned in Harry Potter? WinSock description: a quick comparison to the Berkeley counterpart, and a long description of WinSock error.

Some of these neglected error values are among those mentioned earlier that provide "finer resolution" on different WinSock implementations. This error is returned from operations on nonblocking sockets that cannot be completed immediately, for example recv when no data is queued to be read from the socket. Very strange. Any other type of operation might also return this error—for example, setsockopt setting SO_KEEPALIVE if the connection has been reset.

Windows Socket Error 10054

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 You could also try to resolve another hostname you know should work, to check that the name resolution server application is running. The name you have used is not an official hostname or alias. If it does respond, then this problem might have been a transient one (so you can reconnect now), or the server application you were connected to might have terminated (so you

See also: WSAECONNABORTED, WSAENETRESET, WSAETIMEDOUT WSAEDESTADDRREQ (10039) Destination address required. The only function that takes these two explicit parameters is socket(). Berkeley description: The support for the socket type has not been configured into the system or no implementation for it exists. Wsagetlasterror 0 have bounds, or specific values) might return this error.

Apparently, the Windows Sockets specification left this out by oversight. This normally results from a loss of the connection on the remote socket due to a timeout or a reboot. The service provider procedure call table is invalid. WSAECONNRESET 10054 Connection reset by peer.

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 Wsaeconnreset 10054 WSAStartup may fail with this error if the limit has been reached. A blocking operation is currently executing. TCP, UDP, ICMP, ARP, DNS) that typically causes the error.

What Is A Socket Error

In this case, the WSAEBADF error might mean the same as a WSAENOTSOCK error. Berkeley description: A message sent on a socket was larger than the internal message buffer or some other network limit. Windows Socket Error 10054 WinSock functions: WSAETIMEDOUT (10060) Connection timed out. Winsock Error 10053 An existing connection was forcibly closed by the remote host.

Now you can add annotations to all of the code listings on Omniref. Any of the WinSock name resolution functions can fail with this error. WinSock functions: the list of functions that explicitly list this error in the v1.1 Windows Sockets specification. WSAENETRESET (10052) Network dropped connection on reset. Socket Error 10054 Connection Reset By Peer

An application used a Windows Sockets function that directly maps to a Windows function. WinSock description: Same as Berkeley. Berkeley description: The quota system ran out of table entries. This error is returned by the WSCGetProviderInfo and WSCGetProviderInfo32 functions if the protocol entry specified could not be found.

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 Socket Error 11004 Index Nav: [DateIndex] [SubjectIndex] [AuthorIndex] [ThreadIndex] Message Nav: [DatePrev][DateNext] [ThreadPrev][ThreadNext] Other format: [Raw text] Re: Multithreaded accept/connect locks From: To: cygwin at cygwin dot com Date: Ignore it.

WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range.

  1. PreviewCancel↤ Hide DocsHide Code ↦lib/windows/error.rb############################################################################# error.rb## Includes all of the error codes in error.h, msterr.h and some from# winerror.h.## Adds the following convenience methods:## get_last_error - Returns a human readable string
  2. Returned when a provider does not return SUCCESS and does not provide an extended error code.
  3. WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: Any function that does network I/O: recv(), recvfrom(), send(), FD_READ, FD_WRITE See also: WSAEHOSTUNREACH WSAENOBUFS (10055) No buffer space available.
  4. This is what occurs in Berkeley Sockets.
  5. WinSock functions: WSAEUSERS (10068) Too many users.
  6. Detailed description: There's at least one WinSock implementation that will occasionally fail a function and report this as the error value, even though the function succeeded.

The call has been canceled. See also: WSAEINVAL WSAENOTCONN (10057) Socket is not connected. Mar 16, 2012 at 2:13pm UTC NorFredrik (17) Yes, that is what makes this so peculiar. Socket Error Codes Linux A blocking operation is currently executing.

Berkeley description: An operation was attempted on a non-blocking object that already had an operation in progress. 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). A function fails with WSAEAFNOSUPPORT if the address family referenced in sockaddr is not compatible with the referenced socket's protocol. 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)

Note that this error is returned by the operating system, so the error number may change in future releases of Windows. In Berkeley, this error also occurs when you are trying to name the local socket (assign local address and port number) with bind(), but Windows Sockets doesn't ascribe this error to Developer suggestions: Assume bind() will fail with this error. There are only a few possible causes for this error: you tried to connect to the wrong port.

The server application might need to call htons() to translate the port to network byte order in the sockaddr structure. The support for the specified socket type does not exist in this address family. Alternately, you could call getprotobyname() or WSAAsyncGetProtoByName() to get the appropriate protocol value from the network system. This has the > effect that the connect call should't be able to > fail due to a blocking accept in the same process. > If you try your application against

This error may also result if a connection was broken due to keep-alive activity detecting a failure while one or more operations are in progress. Berkeley description: An operation on a socket or pipe was not performed because the system lacked sufficient buffer space or because a queue was full. That sounds like you are planning on becoming a 3PP if you are using cygwin binaries in your release. If so, treat this as a non-fatal error and ignore it, if possible.

TCP/IP scenario: description of the TCP/IP protocol suite network traffic (i.e. after failed calls to inet_addr() or gethostbyname()), then simply test your address value for zero before you pass it to sendto(). WSA_QOS_GENERIC_ERROR 11015 QoS generic error. WSAEBADF (10009) Bad file descriptor.

Other information varies between different errors. With datastream sockets, don't call connect() more than once (use select() or WSAAsyncSelect() to detect connection completion). Typically their descriptions are similar. WinSock functions: gethostbyaddr(), gethostbyname(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort() Additional functions: It is strange that the asynchronous protocol and services functions can fail with this error, but the synchronous cannot.

WSAETIMEDOUT 10060 Connection timed out. The FormatMessage function can be used to obtain the message string for the returned error. WinSock functions: WSAESHUTDOWN (10058) Cannot send after socket shutdown. Berkeley description: An asynchronous signal (such as SIGINTor SIGQUIT) was caught by the process during the execution of an interruptible function.