new timeouts

lib/blockchainexplorers/insight.js

@@ -59,6 +59,7 @@ Insight.prototype.getUtxos = function(addresses, cb) {
     json: {
       addrs: _.uniq([].concat(addresses)).join(',')
     },
+    timeout: 120000,
   };
 
   this._doRequest(args, function(err, res, unspent) {

lib/common/defaults.js

@@ -103,17 +103,17 @@ Defaults.SESSION_EXPIRATION = 1 * 60 * 60; // 1 hour to session expiration
 Defaults.RateLimit = {
   createWallet: {
     windowMs: 60 * 60 * 1000, // hour window 
-    delayAfter: 10, // begin slowing down responses after the 3rd request 
+    delayAfter: 8, // begin slowing down responses after the 3rd request 
     delayMs: 3000, // slow down subsequent responses by 3 seconds per request 
-    max: 20, // start blocking after 20 request
+    max: 15, // start blocking after 20 request
     message: "Too many wallets created from this IP, please try again after an hour"
   },
   estimateFee: {
    windowMs: 60 * 10 *1000, // 10 min window
-    delayAfter: 10, // begin slowing down responses after the 3rd request 
+    delayAfter: 5, // begin slowing down responses after the 3rd request 
     delayMs: 300, // slow down subsequent responses by 3 seconds per request 
  
-    max: 20, // start blocking after 200 request
+    max: 10, // start blocking after 200 request
     message: "Too many request"
   },