diff options
| author | Maurice Kalinowski <maurice.kalinowski@qt.io> | 2018-11-15 08:28:47 +0100 |
|---|---|---|
| committer | Maurice Kalinowski <maurice.kalinowski@qt.io> | 2018-11-15 10:04:39 +0000 |
| commit | 4a239e34c7f191ba69211d2a8aa369452dedb93f (patch) | |
| tree | 051eef033aabb5b77ef395198831171b583ef6f7 | |
| parent | 4a8f8f99c82482a679c6e1b0ee5bc377899f68d0 (diff) | |
Reject connection request while in connecting state
Otherwise might lead to side effects.
Task-number: QTBUG-71795
Change-Id: Iad2cbe7613e08d1f90f497d1d65ed2da924f0aeb
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>
| -rw-r--r-- | src/mqtt/qmqttclient.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mqtt/qmqttclient.cpp b/src/mqtt/qmqttclient.cpp index fd6ca5d..0ea0f1e 100644 --- a/src/mqtt/qmqttclient.cpp +++ b/src/mqtt/qmqttclient.cpp @@ -521,6 +521,11 @@ void QMqttClient::connectToHost(bool encrypted, const QString &sslPeerName) { Q_D(QMqttClient); + if (state() == QMqttClient::Connecting) { + qCDebug(lcMqttClient) << "Connection request currently ongoing."; + return; + } + if (state() == QMqttClient::Connected) { qCDebug(lcMqttClient) << "Already connected to a broker. Rejecting connection request."; return; |