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Socket Error Value

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For further information on this concept, consult the Socket Programming HOWTO. If how is SHUT_RDWR, further sends and receives are disallowed. 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. EINVAL Invalid argument (POSIX.1) EIO Input/output error (POSIX.1) EISCONN Socket is connected (POSIX.1) EISDIR Is a directory (POSIX.1) EISNAM Is a named type file EKEYEXPIRED Key has expired EKEYREJECTED Key was http://whistlemedia.net/socket-error/socket-error-wsaewouldblock-the-socket-would-block.html

socket.socket([family[, type[, proto]]])¶ Create a new socket using the given address family, socket type and protocol number. socket.type¶ The socket type. WSAHOST_NOT_FOUND 11001 Host not found. This message has a slightly different meaning from WSAEAFNOSUPPORT. dig this

Socket Error Codes Linux

Linux 2015-12-28 SOCKET(2) Copyright and license for this manual page HTML rendering created 2016-10-08 by Michael Kerrisk, author of The Linux Programming Interface, maintainer of the Linux man-pages project. socket.getpeername()¶ Return the remote address to which the socket is connected. EAFNOSUPPORT The implementation does not support the specified address family. If the host name is an IPv4 address itself it is returned unchanged.

This normally results from an attempt to bind to an address that is not valid for the local computer. An application used a Windows Sockets function that directly maps to a Windows function. Conversely: if we get # SSHException and there *was* a password -- it is probably # something non auth related, and should be sent upwards. Socket Error 10054 Connection Reset By Peer Java Program Creek Python socket.error Examples The following are 53 code examples for showing how to use socket.error.

Score: 10 def _put_attachment(self, db, doc, content, filename, content_length=None, verbose=False): if hasattr(content, 'read') and content_length is None: content = content.read() nb_try = 0 while True: error = False try: db.put_attachment(doc, content, Socket.error Python If addr_type is TIPC_ADDR_NAME, then v1 is the server type, v2 is the port identifier, and v3 should be 0. New in version 2.6: Linux-only support for TIPC is also available using the AF_TIPC address family. internet string represents the description of error, as returned by the gai_strerror() C function.

socket.accept()¶ Accept a connection. Socket Error 11004 Score: 10 def connect(self, address, callback=None): """Connects the socket to a remote address without blocking. See the Unix manual page recv(2) for the meaning of the optional argument flags; it defaults to zero. WSANO_RECOVERY 11003 This is a nonrecoverable error.

  • socket.gethostbyname(hostname)¶ Translate a host name to IPv4 address format.
  • The remote end will receive no more data (after queued data is flushed).
  • An attempt was made to access a socket in a way forbidden by its access permissions.
  • The protocol family has not been configured into the system or no implementation for it exists.
  • 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).
  • No connection could be made because the target computer actively refused it.
  • This was never intentional and is no longer available in Python 2.0 and later.
  • errno is thread-local; setting it in one thread does not affect its value in any other thread.
  • WSAEADDRINUSE 10048 Address already in use.
  • self.simple_response("501 Unimplemented") self.close_connection = True return # From PEP 333: # "Servers and gateways that implement HTTP 1.1 must provide # transparent support for HTTP 1.1's "expect/continue" mechanism. # This may

Socket.error Python

socket.has_ipv6¶ This constant contains a boolean value which indicates if IPv6 is supported on this platform. http://www.virtsync.com/c-error-codes-include-errno For example, a socket call requests a SOCK_DGRAM socket, but specifies a stream protocol. Socket Error Codes Linux socket.ioctl(control, option)¶ Platform:Windows The ioctl() method is a limited interface to the WSAIoctl system interface. Socket Error 10038 Cannot start server\n' % self.jpda_port sys.exit(-1) else: print 'JPDA port %s is already used.

Supported values for address_family are currently AF_INET and AF_INET6. his comment is here Note close() releases the resource associated with a connection but does not necessarily close the connection immediately. Depending on the platform, shutting down one half of the connection can also close the opposite half (e.g. The example requires administrator privileges to modify the interface: import socket # the public network interface HOST = socket.gethostbyname(socket.gethostname()) # create a raw socket and bind it to the public interface How To Fix Socket Error

Under Windows the small integer returned by this method cannot be used where a file descriptor can be used (such as os.fdopen()). I assume that select.select has returned that the socket is readable before this function was called, so there should be no risk of blocking in get_request(). """ try: request, client_address = New in version 2.6. this contact form WSAEPROVIDERFAILEDINIT 10106 Service provider failed to initialize.

Such exclusive access is a new feature of Windows NT 4.0 with SP4 and later, and is implemented by using the SO_EXCLUSIVEADDRUSE option. Winsock Error 10054 Fix This makes it easy to write clients that are compatible to both IPv4 and IPv6. The accompanying value is a string whose value is currently always "timed out".

A value of None indicates that new socket objects have no timeout.

When SO_KEEPALIVE is enabled on the socket the protocol checks in a protocol-specific manner if the other end is still alive. The service provider procedure call table is invalid. An invalid QoS provider-specific buffer. Socket Error 10049 For socket module methods, flowinfo and scopeid can be omitted just for backward compatibility.

Note that there are no methods read() or write(); use recv() and send() without flags argument instead. SOCK_PACKET is an obsolete socket type to receive raw packets directly from the device driver. socket.inet_aton(ip_string)¶ Convert an IPv4 address from dotted-quad string format (for example, ‘123.45.67.89') to 32-bit packed binary format, as a string four characters in length. http://whistlemedia.net/socket-error/socket-error-10057-â-socket-is-not-connected.html Note that this error is returned by the operating system, so the error number may change in future releases of Windows.

The socket should not be connected to a remote socket, since the destination socket is specified by address. The following list describes the possible error codes returned by the WSAGetLastError function. Embed Embed this gist in your website. Sockets of type SOCK_STREAM are full-duplex byte streams.

I hope this would help. Either the application has not called WSAStartup or WSAStartup failed. The socket type should be SOCK_STREAM (the default), SOCK_DGRAM or perhaps one of the other SOCK_ constants. It is a nonfatal error, and the operation should be retried later.

This is useful to support, for example, asynchronous connects. Thanks to Robert Olson for the original patch (SF #815911) which has been slightly refactored. """ now = time.time() # Either retryTime is None, in which case this # is the Score: 10 def makeConnection(self): """Establish a connection to Spec If the connection is already established, do nothing. The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy.

Score: 10 def connect(self): """\ Open the connection. :throws :class:`ConnectionError` if there was a problem and the connection could not be opened. """ if not self._isOpen: self.log.debug("Opening connection") try: self._ws.connect() except SOCK_DGRAM Supports datagrams (connectionless, unreliable messages of a fixed maximum length). If no timeout is supplied, the global default timeout setting returned by getdefaulttimeout() is used. socket.settimeout(value)¶ Set a timeout on blocking socket operations.

This is a higher-level function than socket.connect(): if host is a non-numeric hostname, it will try to resolve it for both AF_INET and AF_INET6, and then try to WSA_QOS_POLICY_FAILURE 11011 QoS policy failure. man7.org > Linux > man-pages Linux/UNIX system programming training NAME | SYNOPSIS | DESCRIPTION | RETURNVALUE | ERRORS | CONFORMINGTO | NOTES | EXAMPLE | SEEALSO | COLOPHON SOCKET(2) Linux Programmer's Availability: Unix (maybe not all platforms).