Client never connected...
Client never connected...

The second If in the loop statement should be == or else it will never connect.
Also added some extra Serial outs to show MQTT connection.
doebi/pubsubclient,liquiddandruff/pubsubclient,koltegirish/pubsubclient,hemantsangwan/Arduino-PubSubClient,liquiddandruff/pubsubclient,liquiddandruff/pubsubclient,hemantsangwan/Arduino-PubSubClient,Imroy/pubsubclient,hemantsangwan/Arduino-PubSubClient,Imroy/pubsubclient,koltegirish/pubsubclient,doebi/pubsubclient,Imroy/pubsubclient,koltegirish/pubsubclient,doebi/pubsubclient