diff --git a/lib/services/address/index.js b/lib/services/address/index.js
index bdd1ee16..05fb975a 100644
--- a/lib/services/address/index.js
+++ b/lib/services/address/index.js
@@ -843,6 +843,10 @@ AddressService.prototype._streamAddressSummary = function(address, options, stre
 
   }, 4);
 
+  let emp_count = 0, d_count =0;
+  q.empty = () => console.debug("EMPTY", ++emp_count);
+  q.drain = () => console.debug("DRAIN", ++d_count);
+
   q.pause(); //pause and wait until queue is set
 
   function chunkCallback(err, tx){