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Doc: remove wrong documentation for Qt D-Bus delayed replies

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People implementing D-Bus services *should not* immediately call
QDBusConnection::send() when intending to delay their reply, as this
indeed causes a reply to be sent to the client.

Change-Id: I50817f6b91ac1a02a2a25f6d31e73ad9832f1092
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Alberto Mardegan 2019-09-28 23:00:27 +03:00
parent 13e0a36626
commit 20b823f5a7
2 changed files with 0 additions and 4 deletions
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1
src/dbus/doc/snippets/code/doc_src_qdbusadaptors.cpp
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@ -62,7 +62,6 @@ QString processRequest(const QString &request, const QDBusMessage &message)
data->request = request; data->request = request;
message.setDelayedReply(true); message.setDelayedReply(true);
data->reply = message.createReply(); data->reply = message.createReply();
QDBusConnection::sessionBus().send(data->reply);
appendRequest(data); appendRequest(data);
return QString(); return QString();

3
src/dbus/doc/src/dbus-adaptors.qdoc
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@ -174,9 +174,6 @@
\snippet code/doc_src_qdbusadaptors.cpp 10 \snippet code/doc_src_qdbusadaptors.cpp 10
The use of
\l{QDBusConnection::send()}{QDBusConnection::sessionBus().send(data->reply)}
is needed to explicitly inform the caller that the response will be delayed.
In this case, the return value is unimportant; we return an arbitrary value In this case, the return value is unimportant; we return an arbitrary value
to satisfy the compiler. to satisfy the compiler.