QTcpSocket Class
The QTcpSocket class provides a TCP socket. More...
| Header: | #include <QTcpSocket> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Network) target_link_libraries(mytarget PRIVATE Qt6::Network) |
| qmake: | QT += network |
| Inherits: | QAbstractSocket |
| Inherited By: |
- List of all members, including inherited members
- QTcpSocket is part of Network Programming API.
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, Fortune Client, Threaded Fortune Server, Blocking Fortune Client, and Torrent Example.
Member Function Documentation
[explicit] QTcpSocket::QTcpSocket(QObject *parent = nullptr)
Creates a QTcpSocket object in state UnconnectedState.
parent is passed on to the QObject constructor.
See also socketType().
[virtual noexcept] QTcpSocket::~QTcpSocket()
Destroys the socket, closing the connection if necessary.
See also close().