(Solved) Winsock Error 10038 Socket Operation On Non Socket Tutorial

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Winsock Error 10038 Socket Operation On Non Socket


Why cast an A-lister for Groot? In this case, the 2nd application will fail with WSAEADDRINUSE. You'll be able to chat with other enthusiasts and get tech help from other members. Now the socket error has >gone away and I'm virtually back to normal. have a peek at this web-site

In such a way you may find the problematic scenario. WinSock description: Same as Berkeley. A socket operation was attempted to an unreachable network. Can you ping that hostname?

Socket Error 10054

Incidentally, calling bind() on a client socket will probably not do what you think it does, and almost always is wrong or at least ineffectual. Check that your network system (WinSock implementation) has a utility that shows network statistics. What operating system are you using? >> >>Have you tried removing/re-installing your networking components? >> >>How to Remove and Reinstall Dial-Up Networking and TCP-IP Files >>http://support.microsoft.com/search/preview.aspx?id=kb;en-us;181599 -- STGP, OGPE24HSHD The Winsock API does not provide any way to select specific name resolution protocols, server address, or record type.

In this case, it might be possible to check the count of TCP RST packets received, or ICMP Port Unreachable packets. Additional functions: With a datagram socket: send() or sendto(), or FD_READ. WinSock description: Same as Berkeley. Socket Error 10049 Do you have the Winsock DLL that supports the version of the Winsock specification required by the application?

For this tutorial we will be working with the final code used back in tutorial 2 (the blocking server). Socket Error Codes Linux WinSock functions: Any function that takes a socket as an input parameter: accept(), bind(), closesocket(), connect(), getpeername(), getsockname(), getsockopt(), ioctl socket(), listen(), recv(), recvfrom(), select(), send(), sendto(), setsockopt(), shutdown(), FD_CONNECT Additional WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count. User suggestions: Did you enter a destination hostname?

a long zero) in the sockaddr_in structure passed to sendto(). Socket Error 11004 For protocol and services resolution, the name or number was not found in the respective database. WSA_QOS_EOBJLENGTH 11022 Invalid QoS object length. The error refers to content as well as value (e.g.

Socket Error Codes Linux

Mike Last edited by MikeAThon; March 28th, 2011 at 02:36 PM. http://forums.codeguru.com/showthread.php?510511-socket-function-returning-10038 Yes, my password is: Forgot your password? Socket Error 10054 If it's C/C++, could it be that you are using an invalid socket handle? Socket Error 10053 The option is unknown or unsupported.WSAEPROTONOSUPPORT (10043) Protocol not supported The protocol has not been configured into the system, or no implementation for it exists.

This is where you need to go through the entire program, and making sure that all calls are successful, including the startup of Winsock. Check This Out WinSock description: Same as Berkeley. Try to modify the rest of the code from tutorial 2 to check for potential problems with the 'listen' and 'shutdown' commands. This error occurs if you specifically reference a protocol that isn't part of the address family you also reference. Socket Error 10054 Connection Reset By Peer

The explanation is simple and obvious: in order to connect to or send to a destination address, you need to provide the destination address. after the first failed with WSAEWOULDBLOCK). Sum other numbers Using Elemental Attunement to destroy a castle It's my weird friend Equal pay for equal work is controversial? Source 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.

Berkeley description: Some invalid argument was supplied (for example, specifying an invalid level to the setsockopt() function). Socket Error 10061 Connection Refused Copyright © 1996-2016 Alt-N Technologies. In some instances, it also refers to the current state of the socket—for instance, calling accept on a socket that is not listening.

This error signifies that an attempt was made to access a file (or, in some cases, a directory) in a way that is incompatible with the file's attributes.

  • Note that this error occurs rarely since a WinSock implementation cannot reliably detect hardware problems.
  • You can attempt to avoid the error by calling WSAIsBlocking() before making any WinSock function calls.
  • There is a utility depends.exe (dependency walker) that may have only been in the NT resource kits, but this may be handy in another form.
  • Another possible cause is the presence of layered winsock providers. "netsh winsock show" at a cmd prompt will show you the installed providers and you can try removing any non-microsoft ones.
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  • This means another type of request to the name server will result in an answer.
  • WSAEPROTONOSUPPORT (10043) Protocol not supported.
  • Note that this error occurs rarely, because a Winsock implementation cannot reliably detect hardware problems.WSAENETUNREACH (10051) Network is unreachable A socket operation was attempted to an unreachable network.

When bind is called with a wildcard address (involving ADDR_ANY), a WSAEADDRINUSE error could be delayed until the specific address is committed. If you have more than one server configured, the hostname query fails only after the WinSock DLL has queried all servers. Try a traceroute to the destination address to check that all the routers are functioning. Socket Error 11001 Berkeley description: Too many open files.

I know what you mean Me why?, Jun 25, 2003 #9 Advertisements Show Ignored Content Want to reply to this thread or ask your own question? WSAECONNRESET (10054) Connection reset by peer. btw u said the stopcomm follows bad practices would u give any advice how can i improve it to exit the thread and close the socket on that instance?... have a peek here In your words: "why would the socket Function return INVALID_SOCKET and in the WSAGetLastError return 10038 " Now you are telling us that 10038 error is received "when I close socket+thread".

It is a nonfatal error, and the operation should be retried later. WinSock description: No equivalent. WSANOTINITIALISED (10093) Successful WSASTARTUP not yet performed Either your application hasn't called WSAStartup, or WSAStartup failed. Any other type of operation might also return this error—for example, setsockopt setting SO_KEEPALIVE if the connection has been reset.

This will verify that the destination network is functioning. The requested name is valid and was found in the database, but it does not have the correct associated data being resolved for. WSAENOPROTOOPT (10042) Bad protocol option. How would you know what went wrong?

Ping a local host to verify that your local network is still functioning (if on a serial connection, see next step) Ping your local router address. It could also be a timing issue. WSA_INVALID_PARAMETER 87 One or more parameters are invalid. A database query failed because it was actively refused.

This can also result from connect, sendto, WSAConnect, WSAJoinLeaf, or WSASendTo when the remote address or port is not valid for a remote computer (for example, address or port 0). Some of the types of things you will find under some errors are: Microsoft C description: the first few WinSock errors are carry-overs from the standard 'C' runtime library. Specifically, the v1.1 Windows Sockets specification notes the domain name system (DNS) errors "FORMERR, REFUSED, and & NOTIMP. In some instances, it also refers to the current state of the socket input parameter.

WSAEACCES (10013) Permission deniedAn attempt was made to access a file in a way forbidden by its file access permissions.