QTcpSocket Class
The QTcpSocket class provides a TCP socket. More...
| Header: | #include <QTcpSocket> |
| qmake: | QT += network |
| Inherits: | QAbstractSocket |
| Inherited By: |
Note: All functions in this class are reentrant.
Public Functions
| QTcpSocket(QObject *parent = nullptr) | |
| virtual | ~QTcpSocket() |
Detailed Description
TCP (Transmission Control Protocol) is a reliable, stream-oriented, connection-oriented transport protocol. It is especially well suited for continuous transmission of data.
QTcpSocket is a convenience subclass of QAbstractSocket that allows you to establish a TCP connection and transfer streams of data. See the QAbstractSocket documentation for details.
Note: TCP sockets cannot be opened in QIODevice::Unbuffered mode.
See also QTcpServer, QUdpSocket, QNetworkAccessManager, Fortune Server Example, Fortune Client Example, Threaded Fortune Server Example, Blocking Fortune Client Example, Loopback Example, and Torrent Example.
Member Function Documentation
QTcpSocket::QTcpSocket(QObject *parent = nullptr)
Creates a QTcpSocket object in state UnconnectedState.
parent is passed on to the QObject constructor.
See also socketType().
[virtual] QTcpSocket::~QTcpSocket()
Destroys the socket, closing the connection if necessary.
See also close().
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