randomize the port we listen on for tests
randomize the port we listen on for tests

kesutton/nsq,jlr52/nsq,mashuai/nsq,coderhaoxin/nsq,rpau/nsq,jlr52/nsq,bitly/nsq,xuzhaokui/nsq,sunminghong/nsq,elubow/nsq,dustismo/nsq,ShinichR/nsq,philipbo/nsq,davegardnerisme/nsq,magastzheng/nsq,jehiah/nsq,lcp0578/nsq,gaowenbin/nsq,ShinichR/nsq,OlafRadicke/nsq,jsocol/nsq,OlafRadicke/nsq,philipbo/nsq,jmptrader/nsq,rpau/nsq,mikeqian/nsq,dinedal/nsq,qinlodestar/nsq,yh453926638/nsq,lcp0578/nsq,rpau/nsq,wmydz1/nsq,mikeqian/nsq,chaosue/nsq,danielhfrank/nsq,rpau/nsq,mreiferson/nsq,magastzheng/nsq,mashuai/nsq,shanemhansen/nsq,youxidev/nsq,nimmen/nsq,bitly/nsq,yh453926638/nsq,CrazyJvm/nsq,wuxu92/nsq,ShinichR/nsq,datastream/nsq,msn217/nsq,MadBomber/nsq,Dieterbe/nsq,shanemhansen/nsq,beni55/nsq,kesutton/nsq,rpau/nsq,menghan/nsq,nieanan/nsq,nsqio/nsq,nsqio/nsq,davegardnerisme/nsq,myhongkongzhen/nsq,kevinc0825/nsq,mreiferson/nsq,bo406/nsq,bitly/nsq,mikedewar/nsq,sunminghong/nsq,myhongkongzhen/nsq,jsocol/nsq,nsqio/nsq,msn217/nsq,jlr52/nsq,handsomesun/nsq,gaowenbin/nsq,w3hacker/nsq,msn217/nsq,mashuai/nsq,mreiferson/nsq,fbjork/nsq,mikeqian/nsq,myhongkongzhen/nsq,ploxiln/nsq,coderhaoxin/nsq,qinlodestar/nsq,chaosue/nsq,msn217/nsq,absolute8511/nsq,kesutton/nsq,bo406/nsq,msn217/nsq,nieanan/nsq,xiexingguang/nsq,mashuai/nsq,jlr52/nsq,xiexingguang/nsq,mynameisfiber/nsq,CrazyJvm/nsq,mikedewar/nsq,absolute8511/nsq,moander/nsq,mroth/nsq,chrislusf/nsq,datastream/nsq,kesutton/nsq,MadBomber/nsq,coderhaoxin/nsq,gaowenbin/nsq,absolute8511/nsq,kevinc0825/nsq,ploxiln/nsq,OlafRadicke/nsq,szqh97/nsq,seanluo/nsq_with_note,kevinc0825/nsq,nimmen/nsq,szqh97/nsq,xiexingguang/nsq,lcp0578/nsq,seanluo/nsq_with_note,nieanan/nsq,mikeqian/nsq,wmydz1/nsq,JustinAzoff/nsq,beni55/nsq,beni55/nsq,19hz/nsq,bo406/nsq,xuzhaokui/nsq,w4ngyi/nsq,davegardnerisme/nsq,CrazyJvm/nsq,wmydz1/nsq,tophymastery/nsq,wuxu92/nsq,szqh97/nsq,dmarkham/nsq,gaowenbin/nsq,qinlodestar/nsq,ShinichR/nsq,JustinAzoff/nsq,w4ngyi/nsq,svmehta/nsq,szqh97/nsq,menghan/nsq,dmarkham/nsq,sparklxb/nsq,myhongkongzhen/nsq,youxidev/nsq,19hz/nsq,judwhite/nsq-0.3.2-win,qinlodestar/nsq,sparklxb/nsq,ploxiln/nsq,chrisroberts/nsq,MadBomber/nsq,wmydz1/nsq,lytics/nsq,JustinAzoff/nsq,ShinichR/nsq,lcp0578/nsq,chrislusf/nsq,beni55/nsq,Dieterbe/nsq,jlr52/nsq,absolute8511/nsq,judwhite/nsq-0.3.2-win,bo406/nsq,Dieterbe/nsq,w4ngyi/nsq,svmehta/nsq,propellerads/nsq,sparklxb/nsq,w3hacker/nsq,myhongkongzhen/nsq,judwhite/nsq-0.3.2-win,ploxiln/nsq,bitly/nsq,philipbo/nsq,lcp0578/nsq,jehiah/nsq,xuzhaokui/nsq,chaosue/nsq,dustismo/nsq,jehiah/nsq,handsomesun/nsq,magastzheng/nsq,wuxu92/nsq,mikedewar/nsq,philipbo/nsq,moander/nsq,pombredanne/nsq,qinlodestar/nsq,propellerads/nsq,sparklxb/nsq,w4ngyi/nsq,mynameisfiber/nsq,handsomesun/nsq,coderhaoxin/nsq,19hz/nsq,jehiah/nsq,MadBomber/nsq,MadBomber/nsq,nsqio/nsq,handsomesun/nsq,w4ngyi/nsq,mreiferson/nsq,youxidev/nsq,moander/nsq,xiexingguang/nsq,mroth/nsq,pombredanne/nsq,ploxiln/nsq,bitly/nsq,elubow/nsq,wmydz1/nsq,mreiferson/nsq,tophymastery/nsq,propellerads/nsq,chrisroberts/nsq,bo406/nsq,yh453926638/nsq,dinedal/nsq,fbjork/nsq,lytics/nsq,Dieterbe/nsq,jehiah/nsq,absolute8511/nsq,jmptrader/nsq,mashuai/nsq,philipbo/nsq,yh453926638/nsq,chaosue/nsq,sparklxb/nsq,jmptrader/nsq,CrazyJvm/nsq,szqh97/nsq,yh453926638/nsq,nsqio/nsq,kesutton/nsq,CrazyJvm/nsq,gaowenbin/nsq,mikeqian/nsq,chrislusf/nsq,chaosue/nsq,Dieterbe/nsq,beni55/nsq,xiexingguang/nsq,coderhaoxin/nsq,danielhfrank/nsq,danielhfrank/nsq,handsomesun/nsq