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Udp Socket Error 10049


WinSock functions: accept(), bind(), connect(), listen(), send(), sendto(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), FD_CONNECT Additional functions: Any other functions that use network system buffer space, like the "database functions", 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. A couple functions that the v1.1 specification missed are WSASetLastError() and WSAUnhookBlockingHook(). Confusing!Right now I'm looking at anti-virus/firewall detection possibilities - including WMI. http://centralpedia.com/socket-error/unexpected-error-10049-winsock.html

The requested service provider is invalid. User suggestions: see WSAHOST_NOT_FOUND for details. WSAENOBUFS 10055 No buffer space available. This would indicate to me that the problem is software.

Socket Error Codes

Berkeley description: An asynchronous signal (such as SIGINTor SIGQUIT) was caught by the process during the execution of an interruptible function. Connect with top rated Experts 12 Experts available now in Live! I'm sending and receiving the buffer on localhost. It can occur if you're trying to run too many applications (of any kind) simultaneously on your machine.

PS. 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. Some of these neglected error values are among those mentioned earlier that provide "finer resolution" on different WinSock implementations. Winsock Bind Error 10049 WinSock functions: bind(), connect(), sendto(), socket(), FD_CONNECT See also: WSAEPROTOTYPE WSAEALREADY (10037) Operation already in progress.

Use socket state in an application and/or handle this error gracefully as a non-fatal error. The number following often varies. A problem was encountered with some part of the filterspec or the provider-specific buffer in general. here User suggestions: Things an application user can do to diagnose the error condition further, and/or remedy it.

Developer suggestions: WSAStartup() failed, and you didn't detect it, or it wasn't called for the current task at all, or you called WSACleanup() too many times. Winsock 10049 All of the above is irrelevant when using the emulator of course. Since Windows Sockets is practically a clone of Berkeley Sockets, and the rule of thumb is "when in doubt, defer to Berkeley", we can adopt the Berkeley Software Distribution error text WSAESHUTDOWN 10058 Cannot send after socket shutdown.

  1. That suggests that the to variable is likely in the wrong format to begin with.
  2. A socket operation failed because the destination host is down.
  3. See also: WSAEAFNOSUPPORT WSAEPROCLIM (10067) Too many processes.

What Is A Socket Error

Not sure I need any. User suggestions: Check that you have a name server(s) and/or host table configured. Socket Error Codes Note: Although connect() and FD_CONNECT also have this error listed, the documentation specifically states that WSAEADDRNOTAVAIL is appropriate if INADDR_ANY is passed as a destination address. Socket Error 10061 WinSock functions: recv(), recvfrom(), send(), sendto(), FD_CLOSE Additional functions: Any function that does I/O on the network could generate this error.

The requested adress is not valid in its' context. weblink Berkeley description: The system detected an invalid address in attempting to use an argument of a call. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Wsagetlasterror 0

Also to note is the CLR_E_FAIL ( . Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSA_QOS_REQUEST_CONFIRMED 11009 QoS request confirmed. navigate here WinSock description: No equivalent WinSock functions: WSAEMFILE (10024) Too many open files.

User suggestions: It may indicate that there are too many WinSock applications running simultaneously, but this is unlikely since most network systems have many socket handles available. Wsagetlasterror 10049 You could use this to verify that you're receiving TCP resets or ICMP Port Unreachable packets each time you attempt to connect. Browse other questions tagged c windows sockets bind or ask your own question.

Delphi 7 pro.

Additional functions: a generic description of the type of functions that can return this error, which may include functions other than those listed by the WinSock specification. If you are using a name server(s), check whether the server host(s) are up (e.g. Apparently, the Windows Sockets specification left this out by oversight. Recvfrom This message has a slightly different meaning from WSAEAFNOSUPPORT.

You cannot use more than one WinSock implementation simultaneously. Some WinSock implementation use these errors inappropriately, but they have a particular meaning. SOCKET svrsock2 = tcpsock_bindlisten(5555, ""); } share|improve this answer edited Sep 5 at 10:45 EJP 198k17145253 answered Jun 9 '15 at 13:33 CaptainDouche 313 Same reason ultimately. his comment is here WinSock functions: WSAStartup() WSATRY_AGAIN (11002) Non-authoritative host not found Berkeley description: This is usually a temporary error and means that the local server did not receive a response from an authoritative

You should use PF_INET here instead of AF_INET. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. WSA_QOS_EFILTERSTYLE 11019 Invalid QoS filter style. Request refused: name server refuses to satisfy your query for policy reasons.

Berkeley description: A pathname lookup involved more than 8 symbolic links. This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? WinSock functions: accept(), listen(), recv(), recvfrom(), send(), sendto() WSAEPFNOSUPPORT (10046) Protocol family not supported.

An established connection was aborted by the software in your host computer, possibly due to a data transmission time-out or protocol error. inet_addr(bindaddr) : INADDR_ANY; struct sockaddr_in localaddr; memset(&localaddr, 0, sizeof(struct sockaddr_in)); localaddr.sin_family = AF_INET; localaddr.sin_port = htons(port); // ERROR HERE! Gus - Interesting outcome - It failed but raised a separate dialog, I've attached a screenshot for your reference. Alternately, you could call getprotobyname() or WSAAsyncGetProtoByName() to get the appropriate protocol value from the network system.

NAT ok, calling sendto() IP %s port %d\n", *csock, bytecount, ipv6String, htons(ipv6_addr->sin6_port)); bytecount = sendto(rtusock, (char *) buffer, bytecount, 0, (const sockaddr *) &to, tolen); if(bytecount==SOCKET_ERROR) { "omniSocketThread: Error sending data Developer suggestions: Since there're only one corresponding protocol for each of the datagram and datastream socket types in the Internet address family, you should simply leave the value in the protocol 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 No such host is known.

Enable Wireless on Fresh Debian Build The Finslerian version of the Nash embedding theorem Are MySQL's database files encrypted? What would have happened to the world if the sepoy mutiny of 1857 had suceeded? If it does respond, then this problem might have been a transient one (so you can reconnect now), or the server application you were connected to might have terminated (so you The values for WSANO_DATA and WSANO_ADDRESS (11004) are duplicates, so we don't count one of them.

As we pointed out earlier, your application should be ready to encounter any error at any time. Return code/valueDescription WSA_INVALID_HANDLE 6 Specified event object handle is invalid.