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Wsa Error Code 10049


By calling shutdown a partial close of a socket is requested, which is a signal that sending or receiving, or both have been discontinued. With datastream sockets, don't call connect() more than once (use select() or WSAAsyncSelect() to detect connection completion). TCP/IP scenario: In BSD-compatible implementations, the local network system generates this error if there isn't a default route configured. WSA_IO_INCOMPLETE 996 Overlapped I/O event object not in signaled state. http://devstude.net/socket-error/wsa-get-last-error-10049.php

Try a traceroute to the destination address to check that all the routers are functioning. Berkeley description: A socket operation was attempted to an unreachable network. WinSock description: Same as Berkeley. Additional functions: Any functions that takes a pointer as an input parameter: inet_addr(), inet_ntoa(), ioctlsocket(), gethostbyaddr(), gethostbyname(), getservbyname(), getservbyport(), WSAAsyncGetHostByName(), WSAAsyncGetHostByAddr(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber, WSAAsyncGetServByName(), WSAAsyncGetServByPort(), WSASetBlockingHook() WSAEHOSTDOWN (10064) Host is down.

Socket Error 10054

An invalid QoS flow descriptor was found in the flow descriptor list. Request refused: name server refuses to satisfy your query for policy reasons. WinSock description: The WinSock implementation cannot function at this time, because the underlying system it uses to provide network services is currently unavailable. WSAEPROTOTYPE 10041 Protocol wrong type for socket.

WinSock description: Same as Berkeley. You could use this to verify that you're receiving TCP resets or ICMP Port Unreachable packets each time you attempt to connect. Other information varies between different errors. Socket Error 11004 WSAHOST_NOT_FOUND 11001 Host not found.

Appendix C: Error Reference [Go to Top] Detailed Error Descriptions Errorless Functions Functionless Errors Error Description List The Windows Sockets specification describes error definitions for each function, but it does not 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 localaddr.sin_addr.s_addr = htonl(inaddr); // CORRECT THIS WAY: localaddr.sin_addr.s_addr = inaddr; if (bind(srvsock, (struct sockaddr *) &localaddr, sizeof(localaddr)) != 0) { print_socketerror("tcpsock bind()"); return INVALID_SOCKET; } if (listen(srvsock, SVRSOCK_BACKLOG) != 0) { User suggestions: Don't try running two of the same types of server applications on the same machine.

bus. -- knocked several people down -- what does that mean? Winsock Error 10054 Fix But, as near as I can see, I have the socket open, I'm sending to an available and reasonable IP address. (I can ping both IP addresses. WSAECONNRESET 10054 Connection reset by peer. Your interpretation of the OPs problem seems much more likely. –Harry Johnston Sep 7 '14 at 20:32 @HarryJohnston: I usually setup Host-Only networks in my VMs when I need

  • It is expecting an IP address in network byte order.
  • Berkeley description: The protocol has not been configured into the system, or no implementation for it exists.
  • Can you ping that hostname?
  • How do I label already-frozen bags?
  • The address manipulation functions, inet_ntoa() andinet_addr(), can fail.
  • WinSock functions: accept(), listen(), recv(), recvfrom(), send(), sendto() WSAEPFNOSUPPORT (10046) Protocol family not supported.

Socket Error Codes Linux

I assigned this result to the local address structure struct sockaddr_in localaddr this way: localaddr.sin_addr.s_addr = htonl(inaddr); But inet_addr() already returns the address in byte-network-order, so the call htonl(inaddr) was wrong Thanks for any help! Socket Error 10054 The weird thing is gives a direct "done" message, but there is no client running... 07-10-2012 #4 Niara View Profile View Forum Posts Registered User Join Date Mar 2005 Location Socket Error 10053 Reversing a variable's output What distance can you see aircraft lights from?

You cannot use more than one WinSock implementation simultaneously. More about the author You are unlikely to encounter them. WSAEBADF (10009) Bad file descriptor. A connect request was made on an already-connected socket. Socket Error 10054 Connection Reset By Peer

For example, if a call to WaitForMultipleEvents fails or one of the registry functions fails trying to manipulate the protocol/namespace catalogs. However, they don't need to set the WinSock error value, because there's only one reason for their failure: the input parameter was invalid. SELinux: How to undo/revert semanage permissive -a httpd_t? \dot not centred above \symbf of a capital letter Is my Dutch driver's license a valid form of identification in Belgium or France? check my blog Berkeley description: A connect or send request failed because the connected party did not properly respond after a period of time. (The timeout period is dependent on the communication protocol.) WinSock

The QoS reserve request has been confirmed. Socket Error 10061 Connection Refused WSAENOPROTOOPT 10042 Bad protocol option. Do you have a router configured?


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 is as if the address is invalid. WinSock functions: the list of functions that explicitly list this error in the v1.1 Windows Sockets specification. Socket Error 11001 An operation was attempted on a nonblocking socket with an operation already in progress—that is, calling connect a second time on a nonblocking socket that is already connecting, or canceling an

If you are tracking the IPs correctly, you should not have to reverse them since they should be in the correct format from the very beginning. This error is returned by WSAStartup if the Windows Sockets implementation cannot function at this time because the underlying system it uses to provide network services is currently unavailable. 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. http://devstude.net/socket-error/wsa-error-code.php Alternately, you could call setsockopt(SO_REUSEADDR) to allow duplicate local addresses in a single application, but this is a kludgy approach (i.e.

The error can occur when the local network system aborts a connection. here is the server code: Code: #include #include #include #include int ListenOnPort(int portno); int main() { int errorcode=0; printf("Hello world!\n"); // while(1) errorcode=ListenOnPort(6221); printf("errorcode is %d", errorcode); This error occurs if you specifically reference a protocol that isn't part of the address family you also reference. WSA_QOS_EFLOWCOUNT 11023 Incorrect QoS flow count.

recv(), recvfrom(), send(), sendto(): MSG_OOB was specified, but the socket is not of type SOCK_STREAM Developer suggestions: don't do that. WSA_QOS_GENERIC_ERROR 11015 QoS generic error. WinSock description: Same as Berkeley. His next suggestion is to build a SSCCE which I will work on.

Why do I never get a mention at work? What should I do when the boss "pulls rank" to get their problems solved over our customers' problems? "Dare speak" vs. "dare to speak" vs "dares to speak" How many times The protocol family has not been configured into the system or no implementation for it exists. Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request.

WinSock functions: WSAENETDOWN (10050) Network is down. WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: It seems odd that the v1.1 specification doesn't ascribe this error to the function bind(). For example, a socket call requests a SOCK_DGRAM socket, but specifies a stream protocol. The error code 10049 could be meaning that you don't have the local IP address; have you checked your local IP?

The WinSock API does not provide access to the Network File System application protocol, so this error is irrelevant to WinSock. Ran out of disk quota. 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.