diff options
Diffstat (limited to 'src/plugins/opcua/open62541/qopen62541backend.cpp')
| -rw-r--r-- | src/plugins/opcua/open62541/qopen62541backend.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/opcua/open62541/qopen62541backend.cpp b/src/plugins/opcua/open62541/qopen62541backend.cpp index ec0eb09..9fcd8d3 100644 --- a/src/plugins/opcua/open62541/qopen62541backend.cpp +++ b/src/plugins/opcua/open62541/qopen62541backend.cpp @@ -437,6 +437,8 @@ void Open62541AsyncBackend::connectToEndpoint(const QUrl &url) if (m_uaclient) UA_Client_delete(m_uaclient); + m_useStateCallback = false; + UA_ClientConfig conf = UA_ClientConfig_default; conf.clientContext = this; conf.stateCallback = &clientStateCallback; @@ -469,6 +471,8 @@ void Open62541AsyncBackend::disconnectFromEndpoint() m_subscriptions.clear(); m_attributeMapping.clear(); + m_useStateCallback = false; + if (m_uaclient) { UA_StatusCode ret = UA_Client_disconnect(m_uaclient); if (ret != UA_STATUSCODE_GOOD) { |