Home > Socket Error > 10045 Socket Error

10045 Socket Error


If it persists, exit Windows or reboot your machine to remedy the problem. WinSock functions: the list of functions that explicitly list this error in the v1.1 Windows Sockets specification. See also: These point to other errors that are similar. Berkeley description: Too many open files. have a peek here

For server applications that need to bind multiple sockets to the same port number, consider using setsockopt (SO_REUSEADDR). WinSock only allows a single blocking operation to be outstanding per task (or thread), and if you make any other function call (whether or not it references that or any other one minute later. Note: this error may also result if you are trying to send a multicast packet and the default gateway does not support multicast (check your interface configuration).

Socket Error 10054

An invalid QoS filter type was used. Berkeley description: No equivalent in 4.3 BSD or compatible operating systems. Maybe that has something to do with your problem. Specifically, the v1.1 Windows Sockets specification notes the domain name system (DNS) errors "FORMERR, REFUSED, and & NOTIMP.

See also: WSAEINVAL WSAENOTCONN (10057) Socket is not connected. Join & Ask a Question Need Help in Real-Time? Browse other questions tagged c++ sockets udp or ask your own question. Socket Error 10049 The Windows function is indicating a problem with one or more parameters.

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. Why are some programming languages turing complete but lack some abilities of other languages? Berkeley description: An operation on a socket or pipe was not performed because the system lacked sufficient buffer space or because a queue was full. Clicking Here WSA_IO_INCOMPLETE 996 Overlapped I/O event object not in signaled state.

WinSock description: No equivalent. Socket Error Codes Linux WSAEREFUSED 10112 Database query was refused. Do not set non-zero timeout on non-blocking sockets to avoid this ambiguity (see Chapter 9 for more information). 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",

What Is A Socket Error

Developer suggestions: Chances are, that if you encounter this error, your application ignored the failure of some previous function. Jan 11, 2012 at 1:15pm UTC kbw (7986) http://msdn.microsoft.com/en-us/library/aa924071.aspx Operation not supported. Socket Error 10054 Although some WinSock implementations might not issue other errors if a connection fails, so you can handle this error as you would others that indicate connection failure. Socket Error 10053 This can help you (or your support staff) to zero-in on what's wrong when your application runs into a problem.

Operation not supported. navigate here Berkeley description: A socket operation was attempted to an unreachable network. The name is not an official host name or alias, or it cannot be found in the database(s) being queried. WinSock description: Similar to Berkeley & Microsoft C, but in reference to sockets rather than file handles (although the descriptions in the v1.1 specification say "no more file descriptors available"). Socket Error 10054 Connection Reset By Peer

The occurrence of an unlisted error can provide extra detail. This error may also be returned for protocol and service queries, and means that the specified name could not be found in the relevant database. 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. http://rlegsoftware.com/socket-error/110-socket-error.php 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.

By calling shutdown() you do a partial close of a socket, which means you have discontinued sending. Socket Error 10061 Connection Refused WSAEACCES 10013 Permission denied. That's about one-quarter of the error values that aren't even used!

The file handle reference is no longer available.

Specifically, these error-less functions are the byte order functions ( htonl(), htons(), ntohl(), and ntohs()), the address manipulation functions (inet_addr(), and inet_ntoa), WSAGetLastError() and WSAIsBlocking(). WSAEISCONN (10056) Socket is already connected. WinSock description: Same as Berkeley. Socket Error 11001 However, it also occurs when an application passes an invalid pointer value.

As we pointed out earlier, your application should be ready to encounter any error at any time. The file handle supplied is not valid. 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 contact form UPDATE 2: Adding a reference with VS 2008 works with named pipe and http transport.

WSAESOCKTNOSUPPORT 10044 Socket type not supported. WinSock functions: WSAEWOULDBLOCK (10035) Resource temporarily unavailable. The specified class was not found. copies what it can into your buffer) and fails the function.

Berkeley description: A directory with entries other than `.'and `..' was supplied to a remove directory or rename call. The WSAAsyncSelect() FD_WRITE event is specifically designed to notify an application after a WSAEWOULDBLOCK error when buffer space is available again so send() or sendto() should succeed. This will verify that the destination network is functioning. Though, usually these would report an error, file not found or similar message. (with registry keys however this does sometimes does not generate an error and instead creates the default key

In this case, it might be possible to check the count of TCP RST packets received, or ICMP Port Unreachable packets. It helps to think a little more carefully. This never happened when using 2008 any ideas what might be causing this? Article by: Frank Sometimes you have to pull out old tricks to get a new firewall to work… While we were installing a new Sonicwall at a customers site we found

Berkeley description: A socket operation encountered a dead network. Privacy Policy Site Map Support Terms of Use Skip to main content You are not a member of this wiki. WinSock functions: recv(), recvfrom(), send(), sendto(), FD_CLOSE Additional functions: Any function that does I/O on the network could generate this error. It's a bit trick and platform specific.

The service cannot be found in the specified name space. However, there's little distinction between WSAEALREADY and WSAEINVAL since a WinSock DLL cannot tell the difference between an asynchronous operation that has been cancelled and one that was never valid.