When the socket module is first imported, the default is None. See WSAENETUNREACH. New in version 2.5. The return value is a pair (conn, address) where conn is a new socket object usable to send and receive data on the connection, and address is the address his comment is here
quint16 QAbstractSocket::peerPort() const Returns the port of the connected peer if the socket is in ConnectedState; otherwise returns 0. bool QAbstractSocket::bind(quint16 port = 0, BindMode mode = DefaultForPlatform) This is an overloaded function. socket.SocketType¶ This is a Python type object that represents the socket object type. Socket Error 10054 Connection Reset By Peer Accidentally modified .bashrc and now I cant login despite entering password correctly Is it OK to use local.
On machines where the host byte order is the same as network byte order, this is a no-op; otherwise, it performs a 2-byte swap operation. Socket Error Codes Linux At any time, QAbstractSocket has a state (returned by state()). ConstantValueDescription QAbstractSocket::IPv4Protocol0IPv4 QAbstractSocket::IPv6Protocol1IPv6 QAbstractSocket::AnyIPProtocol2Either IPv4 or IPv6 QAbstractSocket::UnknownNetworkLayerProtocol-1Other than IPv4 and IPv6 See also QHostAddress::protocol(). AutoMate URC Knowledgebase Home•Blog•Tutorials•Sample Tasks & Workflows•Knowledgebase•Support & Documentation•Versions Support > Knowledgebase > View Knowledgebase Article Common FTP Socket Errors Applies To: AutoMate 6, AutoMate 5 Published: 6/23/06 , modified June
Its default value is 0. Socket Error 10049 Anatomy of a living, tree-based spaceship - What's it made from? Any other type of operation might also return this error—for example, setsockopt setting SO_KEEPALIVE if the connection has been reset. The bytesWritten() signal is emitted when data has been written to the socket.
Reload to refresh your session. http://stackoverflow.com/questions/14344694/socket-error-connection-refused-what-am-i-doing-wrong This documentation is archived and is not being maintained. Socket Error Codes if ftp://server.domain.com/ is entered, then change it to server.domain.com). What Is A Socket Error See gethostbyname_ex() for a more complete interface. gethostbyname() does not support IPv6 name resolution, and getaddrinfo() should be used instead for IPv4/v6 dual stack support.
Note: We discourage the use of the blocking functions together with signals. this content In the US, are illegal immigrants more likely to commit crimes? This error is returned from operations on nonblocking sockets that cannot be completed immediately, for example recv when no data is queued to be read from the socket. An overlapped operation was canceled due to the closure of the socket, or the execution of the SIO_FLUSH command in WSAIoctl. Socket Error 10053
Under Windows the small integer returned by this method cannot be used where a file descriptor can be used (such as os.fdopen()). See also setReadBufferSize() and read(). [virtual protected] qint64 QAbstractSocket::readData(char *data, qint64 maxSize) Reimplemented from QIODevice::readData(). [virtual protected] qint64 QAbstractSocket::readLineData(char *data, qint64 maxlen) Reimplemented from QIODevice::readLineData(). [virtual] void QAbstractSocket::resume() Continues data transfer Similarly, port can contain a string port name or a numeric port number. weblink It is a nonfatal error, and the operation should be retried later.
The only notification currently supported is QSslSocket::sslErrors(). Socket Error 10061 Connection Refused A socket error can occur if one or more of the above conditions are not met or something is blocking communication between the client and server (e.g. The return value is a string representing the data received.
Embed Share Copy sharable URL for this gist. On Unix and OS X, not sharing is the default behavior for binding an address and port, so this option is ignored. WSAEPROTOTYPE 10041 Protocol wrong type for socket. Socket Error 10061 Connection Refused Smtp Passing the optional timeout parameter will set the timeout on the socket instance before attempting to connect.
This function was introduced in Qt 5.0. This function blocks until new data is available for reading and the readyRead() signal has been emitted. After all pending data has been written to the socket, QAbstractSocket actually closes the socket, enters QAbstractSocket::ClosedState, and emits disconnected(). check over here WSA_QOS_TRAFFIC_CTRL_ERROR 11014 QoS traffic control error.
QAbstractSocket provides a set of functions that suspend the calling thread until certain signals are emitted. For Unix, refer to the manual pages; for Windows, see the WinSock (or Winsock 2) specification. This could be due to an out of memory error or to an internal QoS provider error. WSA_E_NO_MORE 10110 No more results.
WSAEINVALIDPROVIDER 10105 Service provider is invalid. waitForBytesWritten() blocks until one payload of data has been written to the socket. If everything goes well, the server accepts the connection. This error is returned by the WSCGetProviderInfo and WSCGetProviderInfo32 functions if the protocol entry specified could not be found.
An incorrect number of QoS FILTERSPECs were specified in the FLOWDESCRIPTOR. See also socketType(), QTcpSocket, and QUdpSocket. [virtual] QAbstractSocket::~QAbstractSocket() Destroys the socket. socket.create_connection(address[, timeout[, source_address]])¶ Connect to a TCP service listening on the Internet address (a 2-tuple (host, port)), and return the socket object. Attempts to make a connection to address on port port. [signal] void QAbstractSocket::connected() This signal is emitted after connectToHost() has been called and a connection has been successfully established.