Casyncsocket Error
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What Is A Socket Error
Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested socket error 10053 has been removed. You’ll be auto redirected in 1 second. MSDN Library MSDN Library MSDN Library MSDN Library Design Tools Development Tools and Languages socket error 10049 Mobile and Embedded Development .NET Development Office development Online Services Open Specifications patterns & practices Servers and Enterprise Development Speech Technologies Web Development Windows Desktop App Development TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. Switch Visual
Socket Error 10054 Connection Reset By Peer
Studio The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location. This documentation is archived and is not being maintained. CAsyncSocket::GetLastError Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2008 Visual Studio 2005 Visual Studio .NET 2003 Call this member function to get the error status for the last operation that failed.Syntax Copy static int PASCAL GetLastError( ); Return ValueThe return value indicates the error code for the last Windows Sockets API routine performed by this thread.RemarksWhen a particular member function indicates that an error has occurred, GetLastError should be called to retrieve the appropriate error code. See the individual member function descriptions for a list of applicable error codes.For more information about the error codes, see Windows Sockets 2 API.RequirementsHeader: afxsock.hSee AlsoCAsyncSocket ClassH
Forum Visual C++ & C++ Programming Visual C++ Programming CAsyncSocket::Connect() error If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register or socket error codes linux Login before you can post: click the register link above to proceed. To start viewing socket error 10061 connection refused messages, select the forum that you want to visit from the selection below. Results 1 to 6 of 6 Thread: CAsyncSocket::Connect() error Tweet
Socket Error 11001
Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode September 1st, 2003,11:00 AM #1 DIG View Profile View Forum Posts Junior Member Join https://msdn.microsoft.com/en-us/library/b8d20a59.aspx Date Feb 2001 Posts 12 CAsyncSocket::Connect() error Hello everybody, I 'm using a CAsyncSocket class in a VisualC++ program. When I'm working on WIN98 everything works fine. But, on Windows 2000 a WSAEINVAL (10022) error occures. mySocket.Create(); BOOL b = mySocket.Connect(''"ftp.microsoft.com", 21); //CLIENT see doc if(b == FALSE) int err = CAsyncSocket::GetLastError(); Can you give me some idea? Tanks, Gelu Reply With Quote September 1st, 2003,11:37 AM #2 NigelQ View Profile View Forum Posts Elite Member http://forums.codeguru.com/showthread.php?261770-CAsyncSocket-Connect()-error Join Date Sep 2001 Location San Diego Posts 2,147 The error is telling you that there is an invalid parameter in the call. The port number is difficult to mess up, but the host address could be badly formatted (as shown in your example). If you want, you can also specify the ip address in the host string. This way the application doesn't need to resolve the address; BOOL b = mySocket.Connect("207.46.133.140", 21); I would check your original string though. It looks incorrect in the example you show (there's something unusual about the beginning of the string). Hope this helps, - Nigel Reply With Quote September 2nd, 2003,01:48 AM #3 DIG View Profile View Forum Posts Junior Member Join Date Feb 2001 Posts 12 Hello Nigel, There is a cut & paste error in my example. I analyzed better my code: The mySocket.Connect() function always returns FALSE and the last error code vary between 10022 and 10035. I tried it with verified IP addresses and ports. But, sometime, the socket is connected properly and I can work with. Thanks, Gelu Reply With Quote September 2nd, 2003,01:55 AM #4 souldog View Profile View Forum Posts Elite Member Join Date Nov 2002 Location Los Angeles, California Posts 3,863 A return value of 10035 is not an error. It is to be expected. It is WSAEWOULDBLOCK
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site http://stackoverflow.com/questions/3948164/10038-socket-error About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join http://cdn.codeproject.com/Messages/310438/CAsyncSocket-error.aspx the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 10038 socket error up socket error vote 3 down vote favorite 1 Is there any solution for 10038 server error .i have done coding in c++; the server runs fine 10 to 12 hours but sudenly it gives 10038 socket error c++ visual-c++ sockets share|improve this question edited Oct 16 '10 at 9:00 asked Oct 16 '10 at 8:32 SunilRai86 34231025 add a comment| 3 Answers 3 active oldest votes up vote socket error 10054 6 down vote Without seeing your code: the symptom you describe sounds like you are leaking memory/resources, i.e. you are forgetting to free/delete objects you are allocating. It could also be a timing issue. I suggest you post your (cut-down) code. 10038 (WSAENOTSOCK): Socket operation on nonsocket. An operation was attempted on something that is not a socket. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. share|improve this answer answered Oct 16 '10 at 8:34 Mitch Wheat 215k28345442 1 downvoters please leave a comment. –Mitch Wheat Jan 30 at 0:00 Can you explain the cryptic: "An operation was attempted on something that is not a socket" –Silvester Aug 11 at 8:53 add a comment| up vote 6 down vote I bet you are accessing a socket that you already closed. This is a very common timing bug in WinSock programming - the good news (and bad news, because it's hard to reproduce) is that you are not hitting it very often so it's likely your code does not need much work to make it perfect. I think
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