Obsolete Members for QAbstractSocket

The following members of class QAbstractSocket are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Signals

Member Function Documentation

[signal] void QAbstractSocket::error(QAbstractSocket::SocketError socketError)

This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

Use errorOccurred() instead.

Note: Signal error is overloaded in this class. To connect to this signal by using the function pointer syntax, Qt provides a convenient helper for obtaining the function pointer as shown in this example:

 connect(abstractSocket, QOverload<QAbstractSocket::SocketError>::of(&QAbstractSocket::error),
     [=](QAbstractSocket::SocketError socketError){ /* ... */ });