Check that no old Windows Sockets DLL files are being accessed. Typically their descriptions are similar. If this tends to occur after running certain applications for a while, it might be a symptom of an application that doesn't return system resources (like memory) properly. Request refused: name server refuses to satisfy your query for policy reasons. check over here
Berkeley description: Too many open files. In most cases, only those symbols that are defined in the Unix header files are defined; for a few symbols, default values are provided. WinSock functions: connect(), sendto(), FD_CONNECT Additional functions: It seems odd that the v1.1 specification doesn't ascribe this error to the function bind(). WinSock functions: accept(), bind(), closesocket(), connect(), gethostbyaddr(), gethostbyname(), gethostname(), getpeername(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), getsockname(), getsockopt(), ioctlsocket(), listen(), recv(), recvfrom(), select(), send(), sendto(), setsockopt(), shutdown(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(),
By calling shutdown a partial close of a socket is requested, which is a signal that sending or receiving or both has been discontinued.WSAESOCKTNOSUPPORT (10044)Socket type not supported.The support for the But most of these function-less errors are simply out of place; they are inappropriate to the Windows Sockets API as it exists in the v1.1 specification. you tried to connect to the wrong destination host address the server application isn't running on the destination host the server application isn't listening on the right port. Too many open sockets.
WSAEOPNOTSUPP 10045 Operation not supported. TCP/IP scenario: A connection will timeout if the local system doesn't receive an (ACK)nowledgement for data sent. If so, then the application might have had a problem resolving the name (see suggestions at WSATRY_AGAIN for more information). Socket Error 10049 Either the device type is not a printer, or the device name
A generalization of this based on timeouts is supported through settimeout(). Note that this error occurs rarely since a WinSock implementation cannot reliably detect hardware problems. This error is returned by WSAStartup if Windows Sockets implementation cannot function at this time because the underlying system it uses to provide network services is currently unavailable. https://support.microsoft.com/en-us/kb/819124 Some of these functions cannot fail, which explains their absence from the error list below.
This error is returned if an incorrect protocol is explicitly requested in the socket call, or if an address of the wrong family is used for a socket, for example, in Socket Error 10053 This indicates that some sort of nonrecoverable error occurred during a database lookup. If the host name is an IPv4 address itself it is returned unchanged. The socket input parameter is not a valid socket handle (either it never was valid, it's a file handle (not a socket handle), or if it was a socket handle, it
This error may also be returned for protocol and service queries, and means the specified name could not be found in the relevant database.WSA_INVALID_HANDLE (OS dependent)Specified event object handle is invalid.An A QoS error occurred due to lack of resources. Socket Error 10038 Note that exactly what is valid depends on both the value of address_family and the underlying implementation of inet_pton(). Socket Error Codes Linux socket.sendall(string[, flags])¶ Send data to the socket.
Berkeley description: Normally results from an attempt to create a socket with an address not on this machine. check my blog socket.gethostbyaddr(ip_address)¶ Return a triple (hostname, aliaslist, ipaddrlist) where hostname is the primary host name responding to the given ip_address, aliaslist is a (possibly empty) list of alternative host WinSock functions: send(), sendto(), setsockopt() Additional functions: Any function that does network I/O: recv(), recvfrom(), FD_READ, FD_WRITE See also: WSAECONNABORTED, WSAECONNRESET, WSAETIMEDOUT WSAENETUNREACH (10051) Network is unreachable. Returned by WSARecv and WSARecvFrom to indicate that the remote party has initiated a graceful shutdown sequence. Socket Error 10054 Connection Reset By Peer
The WinSock description for this error is "the specified socket type is not supported in this address family," which qualifies the error condition a bit more than the Berkeley explanation does. An invalid policy object was found in the QoS provider-specific buffer. WinSock functions: recv(), recvfrom(), send(), sendto() WSAENAMETOOLONG (10063) File name too long. this content 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
Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH. Windows Socket Error Windows 10 The software caused a connection abort because there is no space on the socket's queue and the socket cannot receive further connections. More Info Sign In Upload Page of 344 Go Download Table of ContentsContents TroubleshootingTroublesh..
socket.inet_aton(ip_string)¶ Convert an IPv4 address from dotted-quad string format (for example, ‘126.96.36.199') to 32-bit packed binary format, as a string four characters in length. A required address was omitted from an operation on a socket. This was never intentional and is no longer available in Python 2.0 and later. Socket Error 11004 Recovery: Any corrective action depends on
To increase the time out limit for PASSPORT: Disconnect from your PASSPORT session Select Setup from the Communication menu Go to the "Connection" tab In the Time out field, enter a For example, the ARPA Internet UDP protocol cannot be specified with a socket type of SOCK_STREAM. New in version 2.4. have a peek at these guys WSAEAFNOSUPPORT (10047) Address family not supported by protocol family.
WSAEADDRINUSE 10048 Address already in use. WinSock description: Same as Berkeley.
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