javascript - Kue worker with with createClientFactory: only subscriber commands may be used -

i'm working kue workers set , have discovered strange. if create queue using default kue redis connection works perfectly:

var kue = require('kue')     , redis = require('redis');  var q = kue.createqueue();  q.process('cypher', function(job, done){}); 

the worker starts perfectly. however, if try override default redis connection 1 of own

error: connection in subscriber mode, subscriber commands may used

when execution hits q.process function below:

var kue = require('kue')     , redis = require('redis');   var redisclient =   redis.createclient();  var q = kue.createqueue({     redis: {         createclientfactory: function(){              return redisclient;         }     } });  q.process('cypher', function(job, done){}); 

it doesn't seem sense. thought maybe committing classic async error, following same error. any insights?

redisclient.on('connect', function () {     console.log('gotten here!!!');     var q = kue.createqueue({         redis: {             createclientfactory: function(){                  return redisclient;             }         }     });      q.process('cypher', function(job, done){}); }); 

you not passing new client each time when factory method called. returning singleton instance createclientfactory makes kue use same connection commands , pub/sub , not possible in redis connection modes