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Windows Socket Error Numbers


Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> {{offlineMessage}} Store Store home Devices Microsoft Surface PCs & An application attempts to use an event object, but the specified handle is not valid. WinSock description: Same as Berkeley; the option is unknown or unsupported. have a peek at these guys

Note the British spelling (with an 'S' instead of a 'Z'). the byte-order functions, htonl(), htons(), ntohl and ntohl(), cannot fail. This is equivalent (in some sense) to either trying to use a resource/memory after you free it, or simply referencing an uninitialized pointer. WinSock description: Same as Berkeley. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error Codes Linux

A blocking operation is currently executing. An invalid value was given for one of the arguments to a function. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. User suggestions: Things an application user can do to diagnose the error condition further, and/or remedy it.

  • This is what occurs in Berkeley Sockets.
  • An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.
  • An existing connection was forcibly closed by the remote host.
  • WSAENETRESET 10052 Network dropped connection on reset.
  • For server applications that need to bind multiple sockets to the same port number, consider using setsockopt (SO_REUSEADDR).

WinSock description: Same as Berkeley. SO_DEBUG, SO_DONTROUTE, SO_RCVBUF, SO_SNDBUF, TCP_NODELAY: optional socket options. You should simply ignore this error when it occurs. Windows Socket Error Windows 10 It is a nonfatal error, and the operation should be retried later.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Socket Error 10054 Connection Reset By Peer The name is not an official host name or alias, or it cannot be found in the database(s) being queried. A name component or a name was too long. A socket operation failed because the destination host is down.

User suggestions: see WSAHOST_NOT_FOUND for details. Socket Error 11004 Presidents that were very unpopular when elected? If so, is there an older DLL in a directory in the path ahead of the directory containing the newer DLL? There are only a few possible causes for this error: you tried to connect to the wrong port.

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. http://www.sockets.com/err_lst1.htm Embed Share Copy sharable URL for this gist. Socket Error Codes Linux User suggestions: Some network systems have commands to report statistics. Socket Error 10053 Each one can occur in one of many hundreds of locations in the system.

We appreciate your feedback. http://itechnologysolutionsllc.com/socket-error/windows-socket-error-list.php WSAVERNOTSUPPORTED 10092 Winsock version not supported. before calling connect() or accept()). Use socket state in an application and/or handle this error gracefully as a non-fatal error. Socket Error 10049

Join them; it only takes a minute: Sign up bind() fails with windows socket error 10049 up vote 1 down vote favorite I try to make a client/server program in C Note that this error is returned by the operating system, so the error number may change in future releases of Windows. Typically, though, WinSock generates this error when it receives a "host unreachable" ICMP message from a router. http://itechnologysolutionsllc.com/socket-error/windows-socket-error-value.php WinSock description: No equivalent in WinSock.

Berkeley description: A message sent on a socket was larger than the internal message buffer or some other network limit. Winsock Error 10061 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. A reserved policy element was found in the QoS provider-specific buffer.   Requirements Header Winsock2.h; Winerror.h See also Error Codes - errno, h_errno and WSAGetLastError Handling Winsock Errors FormatMessage WSAGetLastError  

SO_ACCEPTCONN, SO_ERROR, SO_TYPE: are read-only options, so they work with getsockopt(), but not with setsockopt() Developer suggestions: Check the parameters.

WSAENETUNREACH 10051 Network is unreachable. If you are an end-user that is experiencing difficulty with an application you are installing or running, contact customer support for the software that is displaying the error message. I hope someone can help. Winsock Error Windows 7 WSAENAMETOOLONG 10063 File name too long.

In this case, the 2nd application will fail with WSAEADDRINUSE. However, it is interchangeable in most cases, and all Windows Sockets functions that return one of these messages also specify WSAEAFNOSUPPORT. It is normal for WSAEWOULDBLOCK to be reported as the result from calling connect on a nonblocking SOCK_STREAM socket, since some time must elapse for the connection to be established. news Always be sure to allocate enough space.

This will verify that the destination network is functioning. 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. Are 14 and 21 the only "interesting" numbers? Not the answer you're looking for?

The goal is to try to compress 10-12 hours of 'normal' socket activity into as small a space of time as possible, to really expose any hard-to-detect concurrency problems. This may indicate the file was deleted on the NFS server or some other catastrophic event occurred. Sometimes the code is returned by a function deep in the stack and far removed from your code that is handling the error. The v1.1 WinSock specification doesn't list any errors for these functions.

The only function that takes these two explicit parameters is socket(). WSAENOTCONN 10057 Socket is not connected. The Windows Sockets API does not have analogs for the Berkeley perror() and herror() functions that take the error value as input, and output the (short) text of each error value To obtain support for a Microsoft product, go to http://support.microsoft.com.

Too many references to some kernel object. System vs Date/DateTime class Why is area of a square is side square? The Windows Sockets implementation documentation to be sure all necessary components are currently installed and configured correctly. An invalid QoS filter type was used.

For instance, if the length of an argument, which is a sockaddr structure, is smaller than the sizeof(sockaddr). That's about one-quarter of the error values that aren't even used!

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