// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only

/*!
    \example echoclient
    \title WebSocket Echo Client
    \examplecategory {Networking}
    \ingroup qtwebsockets-examples
    \brief Show how to write a simple WebSocket client application.

    The Echo Client shows how to use the \l {Qt WebSockets}{WebSocket}
    API to send a message to a server and process whatever response the
    server returns - in this case, simply reporting the response.

    The client by default opens a WebSocket connection to a server listening
    on local port 1234. When the connection attempt is successful, the client
    will send a message to the server and print out whatever response the
    server sends. The client then closes the connection.

    \image echoclient-console-example.webp WebSocket Echo Console Client

    For the sake of illustration, we use the \l {WebSocket Echo Server}, whose
    reply is simply the message that was sent.

    \sa {WebSocket Echo Server}
*/