router: purge queue on outStream close event
router: purge queue on outStream close event

ggozad/node-xmpp,node-xmpp/node-xmpp,samuelagm/ltx,qbit/node-xmpp,node-xmpp/node-xmpp,fritx/ltx,stliu/node-xmpp,agebrock/node-xmpp,agebrock/node-xmpp,xmppjs/xmpp.js,WeBest/node-xmpp,tempbottle/node-xmpp,eelcocramer/node-xmpp,fritx/ltx,swissmanu/ltx,ggozad/node-xmpp,bentaber/ltx,xmppjs/xmpp.js,node-xmpp/ltx,qbit/node-xmpp