For example, [Errno 111] Connection refused I want to catch this specific error in the socket module and print something. 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. send() or sendto(): out of buffer space, so try again later or wait until FD_WRITE notification (WSAAsyncSelect()) or select() writefds is set. WSAESERVERUNREACH (10065) The server is unreachable. have a peek here
ENOTSOCK The argument sockfd does not refer to a socket. Created using Sphinx 1.3.3. Typically, though, WinSock generates WSAENETUNREACH when it receives a "host unreachable" ICMP message from a router instead of WSAEHOSTUNREACH. The file's permission setting does not allow the specified access. read this article
Normally, the connecting socket starts the conversation, by sending in a request, or perhaps a signon. Developer suggestions: If you have a network analyzer available, you can quickly check if the destination port number and host address are what you expect. This means another type of request to the name server will result in an answer. Berkeley description: A message sent on a socket was larger than the internal message buffer or some other network limit.
A service provider returned a bogus procedure table to Ws2_32.dll. To find the fully qualified name, the hostname returned by gethostbyaddr() is checked, followed by aliases for the host, if available. The major problem is that not all machines use the same formats for binary data. Windows Socket Error Windows 10 Put code in that will make sure they get closed properly on both sides.
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. That's right, destroyed. Berkeley description: The quota system ran out of table entries. look at this web-site These conditions are more likely to be indicated by the error WSAETIMEDOUT.
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. http://stackoverflow.com/questions/5161167/python-handling-specific-error-codes Developer suggestions: Handle this as a non-fatal error. Socket.error Python Table Of Contents Socket Programming HOWTO Sockets History Creating a Socket IPC Using a Socket Binary Data Disconnecting When Sockets Die Non-blocking Sockets Performance Previous topic Regular Expression HOWTO Next topic Socket Error Codes Linux But I'll start by talking about blocking sockets.
WinSock description: Same as Berkeley. http://devstude.net/socket-error/windows-socket-error-list.php Unix does not have this limitation. How to make interactive functions (simply) undoable? Applications that use WSAGetOverlappedResult (with the fWait flag set to FALSE) in a polling mode to determine when an overlapped operation has completed, get this error code until the operation is Socket Error 10054 Connection Reset By Peer
But of course, before Python 2.6 the except t as e syntax wasn't valid either... This message has a slightly different meaning from WSAEAFNOSUPPORT. Address family, socket type, and protocol number are as for the socket() function above. http://devstude.net/socket-error/windows-socket-error-value.php If the IP address string ip_string is invalid, socket.error will be raised.
Berkeley description: Some invalid argument was supplied (for example, specifying an invalid level to the setsockopt() function). Socket Error 10049 The v1.1 WinSock specification doesn't list any errors for these functions. One very nasty problem with select: if somewhere in those input lists of sockets is one which has died a nasty death, the select will fail.
The WSAGetLastError function returns the last error that occurred for the calling thread. Verify that the problem is not local by trying to connect to an alternate server. This is usually caused by one or more of the function pointers being NULL. Socket Error 10053 Cannot remove a directory that is not empty.
Either can block the ports needed to make a successful FTP connection to the remote server. For example, man 2 recv: ERRORS These are some standard errors generated by the socket layer. client.close() share|improve this answer edited May 14 '13 at 21:38 answered May 14 '13 at 21:33 Mark Tolonen 57.1k462121 add a comment| up vote 1 down vote You don't want to http://devstude.net/socket-error/windows-7-socket-error-10022.php WinSock description: The Windows Sockets definition of this error is very different from Berkeley.
You could not make a connection because the target computer actively refused it. 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. You will not receive any more data on this connection. A socket operation encountered a dead host.
WSAENOTEMPTY 10066 Directory not empty.