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Winsock Error 10049 Windows7

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Berkeley description: Only one usage of each address is normally permitted. SO_ACCEPTCONN, SO_DONTLINGER, SO_KEEPALIVE, SO_LINGER, SO_OOBINLINE and TCP_NODELAY are not supported on sockets of type SOCK_DGRAM. WSANO_RECOVERY 11003 This is a nonrecoverable error. When you see the term "TCP/IP", it often (but not always!) includes UDP. http://isusaa.org/socket-error/winsock-error-10049.php

The reason in my case was not the same as in the initial poster's code, but i guess other will have made the very same mistake as me: I generated the Basically, you want to identify where the problem occurred. WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: Any function that does network I/O: recv(), recvfrom(), send(), FD_READ, FD_WRITE See also: WSAEHOSTUNREACH WSAENOBUFS (10055) No buffer space available. This is one of the most frequent errors and one of the best to encounter, since it's one of the least ambiguous. try here

Socket Error 10038

For instance, this error will occur if you try to run two applications that have FTP servers. I assume I am experiencing the way too common "early enthusiasm leads to early laziness" syndrome.Without further a do - a lovely issue I had to face.On certain machines - all How could I have modern computers without GUIs? Copyright © 2004-2016 Fixwindowserror.org.

Again, it's just a style fix, not a functional fix. Whether to handle it as a fatal error or non-fatal error depends on the application and the context, so it's entirely up to you to decide. This error is also possible on a datagram socket; for instance, this error could result if your application sends a UDP datagram to a host, which rejects it by responding with Socket Error 11004 Berkeley description: A protocol was specified that does not support the semantics of the socket type requested.

WinSock functions: socket() See also: WSAEAFNOSUPPORT, WSAEPFNOSUPPORT WSAEREMOTE (10071) Too many levels of remote in path Berkeley description: Item is not local to the host. Socket Error Codes Linux An invalid FILTERSPEC was found in the QoS provider-specific buffer. WinSock description: Partly the same as Berkeley. Berkeley description: An asynchronous signal (such as SIGINTor SIGQUIT) was caught by the process during the execution of an interruptible function.

This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small. How To Fix Socket Error 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 Pay attention: Winsock Error 10049 Windows7 still cannot be repaired, you may need to update computer drivers. WinSock description: Either your application hasn't called WSAStartup(), or WSAStartup() failed, or--possibly--you are accessing a socket which the current active task does not own (i.e.

Socket Error Codes Linux

Check that no old Windows Sockets DLL files are being accessed. The name you have used is not an official hostname or alias. Socket Error 10038 The odd String / c_str() casts are converting to and from C++ wstrings to VCL Unicode strings, since I am using C++ Builder and its VCL libraries. Socket Error 10053 You cannot use more than one WinSock implementation simultaneously.

Berkeley description: No connection could be made because the target machine actively refused it. his comment is here If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address. 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. you didn't call setsockopt(SO_BROADCAST)). Socket Error 10054 Connection Reset By Peer

It also has a specific meaning for setsockopt(). The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress. Strange - is this something to do with specific ports?I received a response in the newsgroups - something about Vista SP1's anti-malware logic. http://isusaa.org/socket-error/winsock-error-10049-bind.php You are unlikely to encounter them.

WinSock description: The Windows Sockets definition of this error is very different from Berkeley. Winsock Error 10054 Fix WSAENOTCONN 10057 Socket is not connected. This usually means the local software knows no route to reach the remote host.

I hope my review can help people who are hesitated to try the software.

  1. WinSock description: The WinSock implementation cannot function at this time, because the underlying system it uses to provide network services is currently unavailable.
  2. WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count.
  3. For more information on debugging problems, see Chapter 13, "Debugging." Errorless Functions Eight of the forty-six functions in the Windows Sockets API are not referenced in any of the "WinSock function"
  4. The application has initiated an overlapped operation that cannot be completed immediately.
  5. WSAECONNREFUSED 10061 Connection refused.
  6. WSAEOPNOTSUPP (10045) Operation not supported.
  7. Developer suggestions: Assume bind() will fail with this error.
  8. WSAEBADF (10009) Bad file descriptor.

This is not a soft error, another type of name server request may be successful. Your pc ran into a problem and needs to restart. 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 Socket Error 10061 A socket already has a type (a protocol), and each sockaddr structure has an address family field to define its format.

Returned when a system call that should never fail does fail. You can avoid making the mistake of trying to send on a socket after you've initiated a close, by keeping track of the socket state in your application (and checking it The WSAGetLastError function returns the last error that occurred for the calling thread. navigate here you can't broadcast via anything but TCP by default (see the second paragraph in sendto's Remarks); You've misunderstood what MSDN is telling you.

If there is more than one Winsock DLL on your system, be sure the first one in the path is appropriate for the network subsystem currently loaded. The WinSock API does not provide any way to select specific name resolution protocols, server address, or record type. WinSock functions: connect(), FD_CONNECT Additional functions: Any function that does I/O on the network could generate this error, and the WSAAsyncSelect() events FD_OOB, FD_READ, FD_WRITE. SOCKET svrsock2 = tcpsock_bindlisten(5555, "192.168.0.123"); } share|improve this answer edited Sep 5 at 10:45 EJP 202k17148260 answered Jun 9 '15 at 13:33 CaptainDouche 313 Same reason ultimately.

Handle the request as a non-fatal error (if possible), since some WinSock's can legally fail the request. WSA_IO_PENDING 997 Overlapped operations will complete later. Microsoft C description: Bad file number.