diff options
Diffstat (limited to 'src/OpcUaClient.cpp')
| -rw-r--r-- | src/OpcUaClient.cpp | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/OpcUaClient.cpp b/src/OpcUaClient.cpp index d212ab2..8835a08 100644 --- a/src/OpcUaClient.cpp +++ b/src/OpcUaClient.cpp @@ -173,7 +173,11 @@ OpcUaClient::connectToServer () QStringLiteral ("Invalid server URL: %1").arg (m_serverUrl)); return; } - m_client->requestEndpoints (url); + if (!m_client->requestEndpoints (url)) + { + emit connectionError ( + QStringLiteral ("Failed to send endpoint request")); + } } void @@ -354,11 +358,14 @@ OpcUaClient::handlePasswordRequired (QString keyFilePath, QString *password, m_keyPassword.clear (); emit privateKeyPasswordRequired (keyFilePath, previousTryWasInvalid); - QEventLoop loop; - m_keyPassLoop = &loop; - QTimer::singleShot (30000, &loop, &QEventLoop::quit); - loop.exec (); - m_keyPassLoop = nullptr; + if (m_keyPassword.isEmpty ()) + { + QEventLoop loop; + m_keyPassLoop = &loop; + QTimer::singleShot (30000, &loop, &QEventLoop::quit); + loop.exec (); + m_keyPassLoop = nullptr; + } *password = m_keyPassword; } @@ -448,7 +455,8 @@ OpcUaClient::doDiscovery () QUrl url (m_discoveryUrl); if (!url.isValid ()) return; - m_client->findServers (url); + if (!m_client->findServers (url)) + emit statusMessage (QStringLiteral ("Failed to send discovery request")); } void |