Since the buffering requirements for sending are less than for receiving datagrams, it's conceivable that you can send a datagram larger than you can receive. For protocol and services resolution, the name or number was not found in the respective database. Typically their descriptions are similar. This error also could occur if an application opens and closes sockets often, but doesn't properly close the sockets (so it leaves them open, as 'orphans'). http://nbxcorp.com/socket-error/winsock-2-error.html
This error may also result if a connection was broken due to keep-alive activity detecting a failure while one or more operations are in progress. You could also try to resolve another hostname you know should work, to check that the name resolution server application is running. The application has initiated an overlapped operation that cannot be completed immediately. An unrecognized object was found in the QoS provider-specific buffer.
See also: These point to other errors that are similar. Winsock Tutorial 5 Error handling with Winsock Previously we purposely omitted too much detail in error handling so as not to overwhelm newcomers. The socket is marked as non-blocking (non-blocking operation mode), and the requested operation is not complete at this time. 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.
A retry at some time later may be successful. WinSock functions: accept(), listen(), recv(), recvfrom(), send(), sendto() WSAEPFNOSUPPORT (10046) Protocol family not supported. Note: this error may also result if you try to send a multicast packet and the default gateway does not support multicast (check your interface configuration). Mdaemon Winsock Error 10054 WinSock functions: gethostbyaddr(), gethostbyname(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), See also: WSAHOST_NOT_FOUND, WSANO_DATA, WSATRY_AGAIN WSASYSNOTREADY (10091) Network subsystem is unavailable Berkeley description: No equivalent.
WSAESTALE 10070 Stale NFS file handle WSAEREMOTE 10071 Too many levels of remote in path. Socket Error Codes Linux Specifically, v1.1 WinSock spec notes that this error occurs if the length of the buffer is too small. SO_ACCEPTCONN, SO_ERROR, SO_TYPE: are read-only options, so they work with getsockopt(), but not with setsockopt() Developer suggestions: Check the parameters. recommended you read When you get this error it usually means the system was trying to send a message that was larger than the receiving system would accept OR the receiving system had a
WSAEHOSTUNREACH 10065 No route to host. Windows Socket Error 10054 WSAEOPNOTSUPP 10045 Operation not supported. Recv and Recvfrom: If the datagram you read is larger than the buffer you supplied, then Winsock truncates the datagram (i.e. Microsoft C description: Bad file number.
The ICMP message means that a router can't forward the IP datagram, possibly because it didn't get a response to the ARP request (which might mean the destination host is down). great post to read WSA_QOS_TRAFFIC_CTRL_ERROR 11014 QoS traffic control error. Socket Error 10038 An invalid shaping rate object was found in the QoS provider-specific buffer. How To Fix Socket Error Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence.
WSAENOTCONN 10057 Socket is not connected. Check This Out For example, the error can occur when an attempt is made to read from a file that is not open, to open an existing read-only file for writing, or to open WSAEDISCON 10101 Graceful shutdown in progress. Returned to indicate that the remote party has initiated a graceful shutdown WSATYPE_NOT_FOUND (10109) Class type not found. Tcp Socket Error
However, because a BSD socket is equivalent to a file handle, some Windows Sockets platforms provide some file handle and socket equivalency. WSA_QOS_EPSFLOWSPEC 11027 Invalid QoS provider-specific flowspec. There is another possibility: you are accessing a socket which the current active task does not own (that is, you're trying to share a socket between tasks). http://nbxcorp.com/socket-error/winsock-error-997.html WSAEDESTADDRREQ 10039 Destination address required.
WSA_E_CANCELLED 10111 Call was canceled. Windows Socket Error Windows 10 User suggestions: see WSAENETUNREACH for details WinSock functions:
WinSock description: No equivalent.
Note that this error is returned by the operating system, so the error number may change in future releases of Windows. WSA_QOS_EPSFILTERSPEC 11028 Invalid QoS provider-specific filterspec. An overlapped operation was canceled due to the closure of the socket, or the execution of the SIO_FLUSH command in WSAIoctl. Socket Error 10054 Connection Reset By Peer WinSock description: Same as Berkeley; the option is unknown or unsupported.
See WSASYSNOTREADY for details. Any other type of operation might also return this error—for example, setsockopt setting SO_KEEPALIVE if the connection has been reset. Developer suggestions: Handle this as a non-fatal error. http://nbxcorp.com/socket-error/winsock-ftp-error.html The application has tried to determine the status of an overlapped operation which is not yet completed.
Exceeded storage allocation (for current directory or dataset). 553Requested action not taken.
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