fixed duplicated console log
fixed duplicated console log

chkr1011/MQTTnet,chkr1011/MQTTnet,JTrotta/MQTTnet,chkr1011/MQTTnet,chkr1011/MQTTnet,JTrotta/MQTTnet,chkr1011/MQTTnet,JTrotta/MQTTnet,JTrotta/MQTTnet