WSA_QOS_ESERVICETYPE 11016 QoS service type error. WinSock description: Similar to Berkeley & Microsoft C, the generic meaning is that an application passed invalid input parameter in a function call. If you have more than one WINSOCK DLL on your system, be sure the first one in the path is appropriate for the network subsystem currently loaded. You will notice from the documentation that this means "The name parameter is not a valid part of the user address space." I would check what hst.c_str() is returning. check over here
The call has been canceled. Either one may be blocking the ports needed to make a successful FTP connection to the server. Although most of this appendix is for application developers, the User suggestions contain information that end-users and application support personnel might also find useful when an application fails. 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.
This error is returned if either a service provider's DLL could not be loaded (LoadLibrary failed) or the provider's WSPStartup or NSPStartup function failed. Why is the size of my email so much bigger than the size of its attached files? Try the following: Check that the WINSOCK.DLL file is in the current path.
Developer suggestion: The simple suggestion is "don't do that." No matter what value you use for the "how" parameter to the shutdown() function, you cannot send afterwards. 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. It's also possible that the local services file has an incorrect port number (although it's unlikely). Socket Error 10049 WSA_QOS_ESHAPERATEOBJ 11030 Invalid QoS shaping rate object.
Locate the icon for your anti-malware software on your desktop. Socket Error Codes Linux This may indicate the file was deleted on the NFS server or some other catastrophic event occurred. Locate the download for Microsoft Service Pack 2 (SP2). It means that there is a blocking operation outstanding.
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 Winsock Error 10054 Fix Berkeley description: A pathname lookup involved more than 8 symbolic links. All sockets are created with an associated address family (that is, AF_INET for Internet Protocols) and a generic protocol type (that is, SOCK_STREAM). This documentation is archived and is not being maintained.
WinSock description: Same as Berkeley. If you used a hostname, did it resolve to the correct address? Socket Error 10038 You could use this to verify that you're receiving TCP resets or ICMP Port Unreachable packets each time you attempt to connect. Socket Error 10054 Connection Reset By Peer Networking activity on the local host has not been initiated.
Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH. Berkeley description: A request to send data was disallowed because the socket had already been shut down with a previous shutdown() call. Berkeley description: An address incompatible with the requested protocol was used. Restart your computer to allow changes to take effect. Socket Error 10053
If so, then the application might have had a problem resolving the name (see suggestions at WSATRY_AGAIN for more information). This may be because the database files (for example, BSD-compatible HOSTS, SERVICES, or PROTOCOLS files) could not be found, or a DNS request was returned by the server with a severe Developer suggestions: Always check the return value from a memory allocation to be sure it succeeded. Socket Error 11004 The WSAGetLastError function returns the last error that occurred for the calling thread.
Network problem. WSAETIMEDOUT (10060) 10060 is a connection-timeout error that usually appears when the client does not receive a response from the server for a specific command. An application used a Windows Sockets function that directly maps to a Windows function. have a peek at these guys Typically, only one usage of each socket address (protocol/IP address/port) is permitted.
See WSASYSNOTREADY for details.