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Wsa Error Microsoft

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The attempted operation is not supported for the type of object referenced. An incorrect number of QoS FILTERSPECs were specified in the FLOWDESCRIPTOR. OS dependentWSAINVALIDPROCTABLEInvalid procedure table from service provider. WSA_NOT_ENOUGH_MEMORY 8 Insufficient memory available.

The WSAGetLastError function should not be used to check for an extended error value on receipt of an asynchronous message. WSAESOCKTNOSUPPORT 10044 Socket type not supported. This is a generic error code, returned under various conditions. For blocking sockets, the connection operation completes when the WSAConnect function returns.

Socket Error 10054

Some implementations also return this error if sendto is called on a connected SOCK_DGRAM socket (for SOCK_STREAM sockets, the to parameter in sendto is ignored) although other implementations treat this as For example, the optional type SOCK_RAW might be selected in a socket call, and the implementation does not support SOCK_RAW sockets at all. Connect data is supported only on ATM (RAWWAN) over a raw socket.   If lpCallerData is NULL, no user data will be passed to the peer. WSAStartup may fail with this error if the limit has been reached. 10091WSASYSNOTREADYNetwork subsystem is unavailable.

  • This error occurs if an application attempts to bind a socket to an IP address/port that has already been used for an existing socket, or a socket that was not closed
  • Users should check: That the appropriate Windows Sockets DLL file is in the current path.
  • It can also be returned by setsockopt (Windows Sockets) if an attempt is made to set SO_KEEPALIVE on a connection that has already failed. 10053WSAECONNABORTEDSoftware caused connection abort.
  • A blocking operation is currently executing.

A socket operation encountered a dead network. If the server requests the client certificate, but does not require it, the application can alternately call WinHttpSetOption with the WINHTTP_OPTION_CLIENT_CERT_CONTEXT option. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. Socket Error 10053 This documentation is archived and is not being maintained.

We appreciate your feedback. Socket Error 10054 Connection Reset By Peer An invalid shaping rate object was found in the QoS provider-specific buffer. WSAEUSERS 10068 User quota exceeded. An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.

Too many open sockets. Socket Error 10049 Winsock performs an alertable wait in this situation, which can be interrupted by an asynchronous procedure call (APC) scheduled on the same thread. Returned when a system call that should never fail does fail. These conditions are more likely to be indicated by the error WSAETIMEDOUT. 10065WSAEHOSTUNREACHNo route to host.

Socket Error 10054 Connection Reset By Peer

WSAECONNREFUSED The attempt to connect was rejected. This is usually caused by one or more of the function pointers being NULL. Socket Error 10054 Returned when a provider does not return SUCCESS and does not provide an extended error code. Winsock Error 10054 Fix WSAEPROCLIM 10067 Too many processes.

A socket operation encountered a dead host. The requested service provider could not be loaded or initialized. Downloads and tools Windows 10 dev tools Visual Studio Windows SDK Windows Store badges Essentials API reference (Windows apps) API reference (desktop apps) Code samples How-to guides (Windows apps) Learning resources This extended error code can be different from the error code obtained from getsockopt when called with an optname parameter of SO_ERROR, which is socket-specific since WSAGetLastError is for all thread-specific Socket Error Codes Linux

However, sendto, WSASendTo, recvfrom, and WSARecvFrom can still be used. Too many open sockets. For example, a socket call requests a SOCK_DGRAM socket, but specifies a stream protocol. 10044WSAESOCKTNOSUPPORTSocket type not supported. The Winsock2.h header file included with the Microsoft Windows Software Development Kit (SDK), Platform Software Development Kit (SDK), and Visual Studio still contains a commented out block of defines within an

However, application developers are strongly discouraged from uncommenting this block because of inevitable conflicts with errno.h in most applications. Socket Error Attempting To Send 10054 The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy. The content you requested has been removed.

This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small.

A Winsock error code can be converted to an HRESULT for use in a remote procedure call (RPC) using HRESULT_FROM_WIN32. A NULL value for lpGQOS indicates no application-supplied group quality of service. For connectionless sockets, name can indicate any valid address, including a broadcast address. Error 10054 Sql Server The exact format of the user data is specific to the address family to which the socket belongs.

A database query failed because it was actively refused. WSAENETDOWN The network subsystem has failed. This is usually a temporary error during host name resolution and means that the local server did not receive a response from an authoritative server. For example, new name service functions (getaddrinfo and getnameinfo, for example) were added that support both IPv6 and IPv4 on Windows XP and later.

For example, the optional type SOCK_RAW might be selected in a socket call, and the implementation does not support SOCK_RAW sockets at all. The FormatMessage function can be used to obtain the message string for the returned error. This could happen with a call to another function later, including connect, listen, WSAConnect, or WSAJoinLeaf. 10049WSAEADDRNOTAVAILCannot assign requested address. WSAEHOSTUNREACH A socket operation was attempted to an unreachable host.

Return value The return value indicates the error code for this thread's last Windows Sockets operation that failed. 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 Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! The requested address is not valid in its context.

Another possible reason for the WSAEACCES error is that when the bind function is called (on Windows NT 4.0 with SP4 and later), another application, service, or kernel mode driver is bound to This usually results from trying to connect to a service that is inactive on the foreign host—that is, one with no server application running. This error is also returned if the service provider returned a version number other than 2.0. For a nonblocking socket, until the connection attempt completes all subsequent calls to WSAConnect on the same socket will fail with the error code WSAEALREADY.

Syntax C++ Copy int WSAGetLastError(void); Parameters This function has no parameters. This error may also be returned for protocol and service queries, and means that the specified name could not be found in the relevant database. 11002WSATRY_AGAINNonauthoritative host not found. A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram was smaller than the A system call that should never fail has failed.

See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Developer resources Microsoft developer Windows Windows Dev Center Windows An application attempts to use an event object, but the specified handle is not valid. Remarks The WSAGetLastError function returns the last error that occurred for the calling thread. WSAEINPROGRESS 10036 Operation now in progress.

Subsequent operations fail with WSAECONNRESET. name [in] A pointer to a sockaddr structure that specifies the address to which to connect. In some instances, it also refers to the current state of the socket — for instance, calling accept (Windows Sockets) on a socket that is not listening. 10024WSAEMFILEToo many open files. Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence. 10109WSATYPE_NOT_FOUNDClass type not found.

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