More helpful error when app key not configured
More helpful error when app key not configured
preplay/pusher-ruby-client,ericzinnikas/pusher-ruby-client,fukayatsu/pusher-websocket-ruby,mediaslave24/pusher-ruby-client,Juanmcuello/pusher-ruby-client,emnl/pusher-ruby-client,machadolab/pusher-ruby-client,pusher-community/pusher-websocket-ruby,Intrepidd/pusher-ruby-client