gets the current connection status . concode_field_sep String disconnectionReason concode_elem_sep Logger logger concode_elem_sep TopicMatcher topicMatcher concode_elem_sep long lastConnectionAttemptTimestamp concode_elem_sep MqttConnectionStatus connectionStatus concode_elem_sep MqttAsyncClient client concode_elem_sep Date lastSuccessfulConnectionAttempt concode_elem_sep MqttConnectionDetailsWithOptions connectionDetails concode_elem_sep int connectionAttempts concode_field_sep void createClient concode_elem_sep TopicMatcher getTopicMatcher concode_elem_sep void disconnect concode_elem_sep String getLastSuccessfulyConnectionAttempt concode_elem_sep boolean unsubscribeAll concode_elem_sep void recordConnectionAttempt concode_elem_sep void subscribeToTopic concode_elem_sep void setDisconnectionReason concode_elem_sep MqttAsyncClient getClient concode_elem_sep void recordSuccessfulConnection concode_elem_sep void setConnectionStatus concode_elem_sep void connectionLost concode_elem_sep long getLastConnectionAttemptTimestamp concode_elem_sep void setClient concode_elem_sep int getConnectionAttempts concode_elem_sep boolean canPublish concode_elem_sep String getDisconnectionReason concode_elem_sep void connectAndWait concode_elem_sep MqttConnectionDetailsWithOptions getMqttConnectionDetails concode_elem_sep void connect
MqttConnectionStatus function ( ) { return connectionStatus ; }