def subscribe *args, &block
         raise "WebSocket / SSE connection missing" unless _pl__client
         if(block)
            _pl__client.subscribe *args, &block
         else
            _pl__client.subscribe *args
         end
      end
def subscribe *args, &block
         raise "WebSocket / SSE connection missing" unless _pl__client
         if(block)
            _pl__client.subscribe *args, &block
         else
            _pl__client.subscribe *args
         end
      end
def subscribe * args , & block raise "WebSocket / SSE connection missing" unless _pl__client if ( block ) _pl__client . subscribe args , block else _pl__client . subscribe args end end
Subscribes to a Pub/Sub stream / channel or replaces an existing subscription to the same stream / channel (raises an error unless an SSE / WebSocket connection was established).
Subscribes to a Pub / Sub stream / channel or replaces an existing subscription to the same stream / channel ( raises an error unless an SSE / WebSocket connection was established ) .