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Windows Sockets 2 Api Error Code

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This is because error codes returned by certain Windows Sockets functions fall into the standard range of error codes as defined by Microsoft C©. In earlier versions of the Platform Software Development Kit (SDK), HRESULT_FROM_WIN32 was defined as a macro in the Winerror.h header file. It means that there is a blocking operation outstanding. WinSock functions: recv(), recvfrom(), send(), sendto() WSAENAMETOOLONG (10063) File name too long. http://pubdimensions.com/socket-error/windows-sockets-error-code-2.php

The socket is marked as non-blocking (non-blocking operation mode), and the requested operation is not complete at this time. WinSock functions: WSAEUSERS (10068) Too many users. WinSock functions: accept(), bind(), closesocket(), connect(), gethostbyaddr(), gethostbyname(), gethostname(), getpeername(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), getsockname(), getsockopt(), ioctlsocket(), listen(), recv(), recvfrom(), select(), send(), sendto(), setsockopt(), shutdown(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), Ein Vorgang bezog sich auf ein Objekt, das kein Socket ist. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10038

WinSock description: Same as Berkeley. For instance, if the length of a struct sockaddr is not equivalent to the sizeof(struct sockaddr). TCP/IP scenario: description of the TCP/IP protocol suite network traffic (i.e. Bei einer Windows Sockets-Implementation kann ein Limit für die Anzahl der Anwendungen bestehen, die zugleich auf diese zugreifen dürfen.

Version 2.2.1 (May 1997) and Version 2.2.2 (August 1997) introduced minor functionality enhancements. With Winsock, programmers are provided access to advanced Microsoft® Windows® networking capabilities such as multicast and Quality of Service (QoS). Dies ist normalerweise ein temporärer Fehler während der Hostnamenauflösung, der bedeutet, dass der lokale Server keine Antwort von einem autoritativen Server empfangen hat. Socket Error 10049 An invalid value was given for one of the arguments to a function.

In der QoS-Struktur wurde ein ungültiges oder inkonsistentes FLOWSPEC-Element gefunden. Socket Error Codes Linux If the error code returned indicates the connection attempt failed (that is, WSAECONNREFUSED, WSAENETUNREACH, WSAETIMEDOUT) the application can call connect again for the same socket. after failed calls to inet_addr() or gethostbyname()), then simply test your address value for zero before you pass it to sendto(). https://msdn.microsoft.com/en-us/library/windows/desktop/cc507522(v=vs.85).aspx The Windows Sockets errors are listed in alphabetical order below (they're cross-referenced in a list in numerical order further below).

In this case, the 2nd application will fail with WSAEADDRINUSE. Socket Error 11004 Check the destination address you are using. The API guarantees that a conforming application will function correctly with a conforming protocol implementation from any network software vendor. Dieser Fehler wird von WSAStartup zurückgegeben, wenn die Windows Sockets-Implementierung zu diesem Zeitpunkt nicht funktionieren kann, weil das zugrunde liegende System, mit dem es Netzwerkdienste bereitstellt, nicht verfügbar ist.

  1. WinSock description: NOT same as Berkeley, but analogous.
  2. Specifications[edit] Version 1.0 (June 1992) defined the basic operation of Winsock.
  3. Try a "traceroute" to the host you were connected to.
  4. Such mechanisms were helpful, but application porting remained extremely complex.

Socket Error Codes Linux

This error occurs if the sin_addr is INADDR_ANY (i.e. https://msdn.microsoft.com/en-us/library/windows/desktop/ms741580(v=vs.85).aspx User suggestions: see WSAENETUNREACH for details WinSock functions: Additional functions: Any function that does network I/O. Socket Error 10038 See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Developer resources Microsoft developer Windows Windows Dev Center Windows Socket Error 10054 Connection Reset By Peer WinSock description: Same as Berkeley, and then some.

You are unlikely to encounter them. Get More Info WSA_QOS_EPSFLOWSPEC 11027 Invalid QOS provider-specific flowspec. Es konnte keine Verbindung hergestellt werden, da der Zielcomputer dies explizit abgelehnt hat. closesocket(): occurs on a non-blocking socket with non-zero timeout set with setsockopt() SO_LINGER. Socket Error 10053

Many original TCP/IP applications had been implemented by using system features specific to Unix, such as pseudo terminals and the fork system call, and reproducing such functionality in Windows was problematic. a "high-level" protocol). WinSock description: Same as Berkeley TCP/IP scenario: In TCP terms (datastream sockets), it means an attempt to connect (by sending a TCP SYN packet) caused the destination host to respond to useful reference Deshalb kann sich die Fehlernummer möglicherweise in zukünftigen Versionen von Windows ändern.

WinSock functions: recv(), recvfrom(), send(), sendto(), FD_CLOSE Additional functions: Any function that does I/O on the network could generate this error. Winsock Error 10061 We suggest local configuration changes that might remedy the problem, and network and server conditions that might be the cause. Wenn bind mit einer Platzhalteradresse (mit ADDR_ANY) aufgerufen wird, könnte die Ausgabe eines WSAEADDRINUSE-Fehlers verzögert werden, bis ein Commit für die betreffende Adresse ausgeführt wird.

Generically, the error means the network system has run out of socket handles.

WSAECONNABORTED 10053 Software caused connection abort. In such a case, this function returns the error WSAEWOULDBLOCK. We appreciate your feedback. Winsock Error Windows 7 Privacy policy About Wikipedia Disclaimers Contact Wikipedia Developers Cookie statement Mobile view

WinSock functions: the list of functions that explicitly list this error in the v1.1 Windows Sockets specification. Beachten Sie, dass dieser Fehler vom Betriebssystem zurückgegeben wird. WSAENETUNREACH The network cannot be reached from this host at this time. this page TCP/IP scenario: A connection will timeout if the local system doesn't receive an (ACK)nowledgement for data sent.

Networking activity on the local host has not been initiated. Normalerweise tritt dieser Fehler auf, wenn ein Socketdeskriptor für einen Socket, der diesen Vorgang nicht unterstützen kann, auf einem Datagrammsocket eine Verbindung zu akzeptieren versucht. der setsockopt-Funktion wurde eine ungültige Ebene übergeben). In some cases these errors are platform dependent.

Jeder beliebige andere Typ von Vorgang kann auch diesen Fehler zurückgeben—z. B. WinSock functions: connect(), FD_CONNECT Additional functions: Any function that does I/O on the network could generate this error, and the WSAAsyncSelect() events FD_OOB, FD_READ, FD_WRITE. Die Dokumentation der Windows Sockets-Implementierung, um sicherzustellen, dass alle notwendigen Komponenten gegenwärtig installiert und ordnungsgemäß konfiguriert sind. 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

They signal unusual error conditions for which there's no WinSock error equivalent. Developer suggestions: Handle this as a non-fatal error. Wenn eine bestimmte Windows Sockets-Funktion angibt, dass ein Fehler aufgetreten ist, sollte diese Funktion sofort aufgerufen werden, um den erweiterten Fehlercode für den fehlgeschlagenen Funktionsaufruf abzurufen. Do you have a router configured?

This error occurs when the sin_port value is zero in a sockaddr_in structure for connect() or sendto(). Application developers are very strongly encouraged to use the WSA error constants in socket applications. Versions 2.0.x (May 1994 onwards) had internal draft status, and were not announced as public standards. Additionally, for the getXbyY class of functions, error codes are not made available through the h_errno variable.

WSANO_RECOVERY 11003 This is a nonrecoverable error. Version 2.1.0 (January 1996) was the first public release of the Winsock 2 specification. Anwendungen, die WSAGetOverlappedResult (mit dem auf FALSE festgelegten fWait-Flag) in einem Abfragemodus verwenden, um zu bestimmen, wann ein überlappender Vorgang abgeschlossen wurde, erhalten diesen Fehlercode, bis der Vorgang abgeschlossen worden ist.