fix

lib/services/address/index.js

@@ -16,7 +16,7 @@ var utils = require('../../utils');
 var LRU = require('lru-cache');
 var XXHash = require('xxhash');
 
-const MAX_TX_QUERY_LIMIT = 10;
+const MAX_TX_QUERY_LIMIT = 100;
 
 // See rationale about this cache at function getTxList(next)
 const TXID_LIST_CACHE_ITEMS = 250;              // nr of items (this translates to: consecutive 
@@ -218,11 +218,11 @@ AddressService.prototype.getAddressHistory = function(addresses, options, stream
         if(!results.items.some(x => x.txid() === tx.txid())) //push only if tx not already in array
           results.items.unshift(tx); //using unshift, so that recent tx (low) are at front
         
-        if(results.items.length > MAX_TX_QUERY_LIMIT) {
+        if(results.items.length > MAX_TX_QUERY_LIMIT) { //remove items from array when overflown
-          results.items.sort((a, b) => b.__height - a.__height || a.txid().localeCompare(b.txid()));
+          results.items.sort((a, b) => (b.__height || 0xffffffff) - (a.__height || 0xffffffff) || b.txid().localeCompare(a.txid()));
           let del_count = options.old_support ? results.items.length : results.items.length - MAX_TX_QUERY_LIMIT;
           let start_index = options.old_support ? MAX_TX_QUERY_LIMIT : 0;
-         console.debug("POPED", results.items.splice(start_index, del_count).map(r => r.txid())) ;
+          results.items.splice(start_index, del_count);
         }
       
       }
@@ -239,7 +239,7 @@ AddressService.prototype.getAddressHistory = function(addresses, options, stream
     }
 
     //sort items in desc block-height, then asc txid (if same height)
-    results.items.sort((a, b) => b.__height - a.__height || a.txid().localeCompare(b.txid()));
+    results.items.sort((a, b) => (b.__height || 0xffffffff) - (a.__height || 0xffffffff) || b.txid().localeCompare(a.txid()));
     results.totalCount = parseInt(results.totalCount.toFixed());
 
     //Quick support for `from` and `to` options (DEPRECATED! Not recommeded to use)
@@ -848,11 +848,9 @@ AddressService.prototype._streamAddressSummary = function(address, options, stre
   //declare the queue to process tx data
   var tmpTxList = {}; //store processed txid temporarily to ignore duplication
 
-  let td_count = 0; //test
   var q = async.queue(function(id, cb) {
-    td_count++; //test
-    //duplication finding
 
+    //duplication finding
     if(id.txid in tmpTxList){
 
       tmpTxList[id.txid][0]++;
@@ -881,7 +879,7 @@ AddressService.prototype._streamAddressSummary = function(address, options, stre
 
   }, 4);
 
-  //q.pause(); //pause and wait until queue is set
+  //q.pause(); //pause and wait until queue is set (not needed)
 
   function chunkCallback(err, tx){
 
@@ -921,8 +919,6 @@ AddressService.prototype._streamAddressSummary = function(address, options, stre
       
       self._transaction.getTransaction(options.after, options, function(err, tx) {
 
-        if(!tx) console.debug(options.after + "Not found");
-
         if(tx && tx.confirmations && tx.height >= options.start) {
   
           options.start = tx.height;
@@ -960,9 +956,8 @@ AddressService.prototype._streamAddressSummary = function(address, options, stre
 
       txIdTransformStream._transform = function(chunk, enc, cb) {
 
-        if(options.flag_stop){
+        if(options.flag_stop){//stop data query 
-          //stop data query 
+          console.debug("FLAG STOP:", options.flag_stop)  
-          console.debug("FLAG:", options.flag_stop)  
           return txIdTransformStream.unpipe();
         }
 
@@ -1000,11 +995,15 @@ AddressService.prototype._streamAddressSummary = function(address, options, stre
 
     //wait for queue to complete
     function(next) {
-      console.debug("WAITING FOR DRAIN")
+
-      q.drain = ()=> {
+      console.debug("WAITING FOR QUEUE TO COMPLETE", q.started)
-        console.debug("END-DRAIN", d_count, td_count);
+      
-        next();
+      if(!q.started) //No tx in query
-      };
+        return next();
+
+      else
+        q.drain = () => next();
+
     }
 
   ], callback);

lib/services/web/index.js

@@ -100,13 +100,15 @@ WebService.prototype.stop = function(callback) {
  * all of the exposed HTTP routes.
  */
 WebService.prototype.setupAllRoutes = function() {
-  for(var key in this.node.services) {
+  const self = this;
+
+  for(var key in self.node.services) {
     var subApp = new express();
-    var service = this.node.services[key];
+    var service = self.node.services[key];
 
     if(service.getRoutePrefix && service.setupRoutes) {
-      this.app.use('/' + this.node.services[key].getRoutePrefix(), subApp);
+      self.app.use('/' + self.node.services[key].getRoutePrefix(), subApp);
-      this.node.services[key].setupRoutes(subApp, express, express_ws);
+      self.node.services[key].setupRoutes(subApp, express, a => express_ws(a, self.server));
     } else {
       log.debug('No routes defined for: ' + key);
     }