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Winsock Error Wsaeconnrefused 10061


The WinSock description for this error is "the specified socket type is not supported in this address family," which qualifies the error condition a bit more than the Berkeley explanation does. WinSock functions: recv(), recvfrom(), sendto(), FD_CLOSE Additional functions: send() can also fail with WSAECONNABORTED. A blocking operation is currently executing. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. Source

Verify that the destination host name or IP address is correct and try again later. The WSAEAFNOSUPPORT is the likely substitute error for this in WinSock, although its Berkeley meaning is slightly different. NOTE: The MAKEWORD macro referenced in the code fragment is not available in the WINSOCK.H header file or in any standard header files. Use socket state in an application and/or handle this error gracefully as a non-fatal error.

Socket Error 10054

a. Verify that the destination IP address and port numbers are correct. Of course, all firewall software is different so if in doubt contact your software manufacturer.

The address manipulation functions, inet_ntoa() andinet_addr(), can fail. If not, check with your WinSock vendor to see if they have a newer WinSock available. Check that theire is no problem with internet connection. Winsock Error 10061 Berkeley description: A connect request was made on an already connected socket; or, a sendto() or sendmsg() request on a connected socket specified a destination when already connected.

I am getting the below error. What Is A Socket Error Submit your e-mail address below. Tags: Thanks! http://stackoverflow.com/questions/10307864/winsock-returns-10061-on-connect-only-to-localhost WSAESHUTDOWN 10058 Cannot send after socket shutdown.

WSAENOTSOCK 10038 Socket operation on nonsocket. Socket Error 10061 Ppsspp Client applications usually need not call bind at all—connect chooses an unused port automatically. The file handle reference is no longer available. 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

What Is A Socket Error

Developer suggestions: Every application that uses non-blocking sockets must be prepared for this error on any call to the functions mentioned below. http://www.sockets.com/err_lst1.htm An address incompatible with the requested protocol was used. Socket Error 10054 It also occurs with functions that take a socket handle and a sockaddr structure as input parameters. Socket Error 10061 Connection Refused An unrecognized object was found in the QoS provider-specific buffer.

Developer suggestions: to make your application more portable: with datagram sockets don't use connect() and sendto() on the same datagram socket in an application, and always "disconnect" before calling connect() more http://itechnologysolutionsllc.com/socket-error/winsock-10061-error.php WinSock description: Same as Berkeley. 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 However, because a BSD socket is equivalent to a file handle, some Windows Sockets platforms provide some file handle and socket equivalency. Socket Error 10053

  • WSAENETRESET 10052 Network dropped connection on reset.
  • A call to the WSALookupServiceEnd function was made while this call was still processing.
  • Note that this error is returned by the operating system, so the error number may change in future releases of Windows.
  • This error occurs when the sin_port value is zero in a sockaddr_in structure for connect() or sendto().

COMMAND:> PASV 227 Entering Passive Mode (xxx,xx,xxx,xx,x,xxx). WSAEAFNOSUPPORT 10047 Address family not supported by protocol family. For WinSock, this error is equivalent to Berkeley's EHOSTUNREACH error, the catch-all error for unreachable hosts. "You can't get there from here." TCP/IP scenario: The local network system could generate this have a peek here I am very confused –cloudraven Apr 25 '12 at 1:56 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted You are not guaranteed to get

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 Socket Error 10049 WSAGetLastError() and WSAIsBlocking() cannot fail. WinSock functions: gethostbyaddr(), gethostbyname(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), See also: WSAHOST_NOT_FOUND, WSANO_DATA, WSATRY_AGAIN WSASYSNOTREADY (10091) Network subsystem is unavailable Berkeley description: No equivalent.

Such exclusive access is a new feature of Windows NT 4.0 with SP4 and later, and is implemented by using the SO_EXCLUSIVEADDRUSE option.

That's about one-quarter of the error values that aren't even used! An existing connection was forcibly closed by the remote host. Try increasing the time-out value in the Global Options dialog box (Tools > Global Options > Transfer > Reconnect and resume in [ n ] seconds if nothing received ) to Socket Error 10054 Connection Reset By Peer Under this situation, it probably due to invalid client request.

Detailed description: recv() and recvfrom(): if the datagram you read is larger than the buffer you supplied, then WinSock truncates the datagram (i.e. This error is also returned if the service provider returned a version number other than 2.0. To do this: Open up your internet browser Go to a search engine, such as Google, and type a random word that you know shows results If it was not possible Check This Out Notice that asynchronous service and protocols functions are listed below, in addition to the hostname resolution functions.

Users should check: That the appropriate Windows Sockets DLL file is in the current path. If this has not fixed it, please continue to step 3. Berkeley description: A file descriptor argument was out of range, referred to no open file, or a read (write) request was made to a file that was only open for writing An invalid QoS filter style was used.

An invalid value was given for one of the arguments to a function. Based on the original by Alex Kunadze. WSANOTINITIALISED 10093 Successful WSAStartup not yet performed. User suggestions: There are a number of things to check, that might help to identify why the failure occurred.

Unix and Linux servers cause a timeout. –EJP Apr 25 '12 at 9:57 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using 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. In it's place, WinSock uses the error WSAENETUNREACH, exclusively. For a regular FTP session, please either disable the firewall or anti-virus software or configure it to allow CuteFTP to establish an FTP session over ports 20 and 21.

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

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