diff --git a/example/coins/dogecoin.json b/example/coins/dogecoin.json
index eb87631..2af1290 100644
--- a/example/coins/dogecoin.json
+++ b/example/coins/dogecoin.json
@@ -10,6 +10,6 @@
         "host": "localhost",
         "port": 19334,
         "user": "testnet",
-        "password": "AHhQYqfSZqzQvkSXAtHtDAbKaZaoPih3wfmJfgCtjRx9"
+        "password": "testnet1"
     }
 }
diff --git a/index.js b/index.js
index 1253474..111009c 100644
--- a/index.js
+++ b/index.js
@@ -76,15 +76,14 @@ var pool = module.exports = function pool(coin, authFn){
                     [coin.options.address],
                     function(error, result){
                         if (error){
-                            console.log('validateaddress rpc error for ' + coin.options.name);
+                            console.error('validateaddress rpc error for ' + coin.options.name);
                             callback(error);
-                        }
-                        else if (!result.isvalid){
-                            console.log('address is not valid for ' + coin.options.name);
+                        } else if (!result.isvalid) {
+                            console.error('address is not valid for ' + coin.options.name);
                             callback(error);
-                        }
-                        else
+                        } else {
                             callback(error, result);
+                        }
                     }
                 );
             },
diff --git a/libs/stratum.js b/libs/stratum.js
index 5eeeab6..a8e3f7b 100644
--- a/libs/stratum.js
+++ b/libs/stratum.js
@@ -248,6 +248,10 @@ var StratumServer = exports.Server = function StratumServer(options){
             );
             stratumClients[subscriptionId] = client;
             _this.emit('client', client);
+            c.on('disconnect', function() {
+                delete stratumClients[subscriptionId];
+                _this.emit('client.disconnected', client);
+            });
         });
         _socketServer.listen(options.port, function(){
             _this.emit('started');
@@ -258,7 +262,7 @@ var StratumServer = exports.Server = function StratumServer(options){
     //public members
 
     this.broadcastMiningJobs = function(jobParams){
-        for (var clientId in stratumClients){
+        for (var clientId in stratumClients) {
             stratumClients[clientId].sendMiningJob(jobParams)
         }
     };