     clientsByExchange.push client
 
   rejectClient:(routingKey, message)->
+    console.log 'rejecting', routingKey
     return console.trace()  unless routingKey?
     @bongo.respondToClient routingKey, {
       method    : 'error'
       arguments : [message: message ? 'Access denied']
       callbacks : {}
     }
+
+  fetchNotificationExchange:(callback)->
+    @bongo.mq.connection.exchange(
+      @notificationExchange
+      NOTIFICATION_EXCHANGE_OPTIONS
+      callback
+    )
 
   joinClient: do ->
 

    type        : 'fanout'
    autoDelete  : yes

  constructor:(@bongo, @resourceName, @presenceExchange='services-presence')->
    @services = {}
    @clients  = {
      bySocketId    : {}

  addClient:(socketId, exchange, routingKey, sendOk=yes)->
    if sendOk
      @bongo.respondToClient routingKey, {
        method    : 'auth.authOk'
        arguments : []
        callbacks : {}
      }
