Obsolete Members for QLocalSocket

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

Signals

(obsolete) void error(QLocalSocket::LocalSocketError socketError)

Member Function Documentation

[signal] void QLocalSocket::error(QLocalSocket::LocalSocketError 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This function is obsolete.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(localSocket, QOverload<QLocalSocket::LocalSocketError>::of(&QLocalSocket::error),
    [=](QLocalSocket::LocalSocketError socketError){ /* ... */ });

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