diff --git a/js/models/network/Async.js b/js/models/network/Async.js
index a8aaf1fa1..1d0d391fe 100644
--- a/js/models/network/Async.js
+++ b/js/models/network/Async.js
@@ -45,7 +45,6 @@ Network.prototype.cleanUp = function() {
   this.copayerForPeer = {};
   this.connections = {};
   this.criticalErr = '';
-  this.removeAllListeners();
   if (this.socket) {
     this.socket.disconnect();
     this.socket = null;
@@ -224,6 +223,7 @@ Network.prototype._setupConnectionHandlers = function(cb) {
   var self = this;
 
   self.socket.on('connect', function() {
+    alert('socket connected!');
     self.socket.on('disconnect', function() {
       self.cleanUp();
     });
@@ -298,6 +298,7 @@ Network.prototype.start = function(opts, openCallback) {
   this.socket.emit('subscribe', pubkey);
   this.socket.emit('sync', opts.lastTimestamp);
   this.started = true;
+  alert('started = true');
 
 };
 
@@ -305,6 +306,7 @@ Network.prototype.createSocket = function(host, port) {
   var hostPort = host + ':' + port;
   return io.connect(hostPort, {
     reconnection: true,
+    'force new connection': true
   });
 };
 
diff --git a/js/services/controllerUtils.js b/js/services/controllerUtils.js
index 48ab8049f..943b415a3 100644
--- a/js/services/controllerUtils.js
+++ b/js/services/controllerUtils.js
@@ -2,377 +2,381 @@
 var bitcore = require('bitcore');
 
 angular.module('copayApp.services')
-.factory('controllerUtils', function($rootScope, $sce, $location, notification, $timeout, Socket, video, uriHandler) {
-  var root = {};
-  root.getVideoMutedStatus = function(copayer) {
-    if (!$rootScope.videoInfo) return;
+  .factory('controllerUtils', function($rootScope, $sce, $location, notification, $timeout, Socket, video, uriHandler) {
+    var root = {};
+    root.getVideoMutedStatus = function(copayer) {
+      if (!$rootScope.videoInfo) return;
 
-    var vi = $rootScope.videoInfo[copayer]
-    if (!vi) {
-      return;
-    }
-    return vi.muted;
-  };
-
-  root.redirIfLogged = function() {
-    if ($rootScope.wallet) {
-      $rootScope.wallet.path('receive');
-    }
-  };
-
-  root.logout = function() { 
-    if ($rootScope.wallet)
-      $rootScope.wallet.disconnect();
-
-    Socket.removeAllListeners();
-
-    $rootScope.wallet = null;
-    delete $rootScope['wallet'];
-
-    video.close();
-    // Clear rootScope
-    for (var i in $rootScope) {
-      if (i.charAt(0) != '$') {
-        delete $rootScope[i];
-      }
-    }
-
-    $location.path('/');
-  };
-
-  root.onError = function(scope) {
-    if (scope) scope.loading = false;
-    root.logout();
-  }
-
-  root.onErrorDigest = function(scope, msg) {
-    root.onError(scope);
-    if (msg) {
-      notification.error('Error', msg);
-    }
-    $rootScope.$digest();
-  };
-
-  root.installStartupHandlers = function(wallet, $scope) {
-    wallet.on('connectionError', function() {
-      var message = "Looks like you are already connected to this wallet, please logout and try importing it again.";
-      notification.error('PeerJS Error', message);
-      root.onErrorDigest($scope);
-    });
-    wallet.on('ready', function() {
-      $scope.loading = false;
-    });
-  };
-
-  root.setupRootVariables = function() {
-    uriHandler.register();
-    $rootScope.unitName = config.unitName;
-    $rootScope.txAlertCount = 0;
-    $rootScope.insightError = 0;
-    $rootScope.isCollapsed = true;
-    $rootScope.$watch('txAlertCount', function(txAlertCount) {
-      if (txAlertCount && txAlertCount > 0) {
-
-        notification.info('New Transaction', ($rootScope.txAlertCount == 1) ? 'You have a pending transaction proposal' : 'You have ' + $rootScope.txAlertCount + ' pending transaction proposals', txAlertCount);
-      }
-    });
-
-
-    $rootScope.$watch('receivedFund', function(receivedFund) {
-      if (receivedFund) {
-        var currentAddr;
-        for (var i = 0; i < $rootScope.addrInfos.length; i++) {
-          var addrinfo = $rootScope.addrInfos[i];
-          if (addrinfo.address.toString() == receivedFund[1] && !addrinfo.isChange) {
-            currentAddr = addrinfo.address.toString();
-            break;
-          }
-        }
-        if (currentAddr) {
-          //var beep = new Audio('sound/transaction.mp3');
-          notification.funds('Received fund', currentAddr, receivedFund);
-          //beep.play();
-        }
-      }
-    });
-
-  };
-
-
-  root.startNetwork = function(w, $scope) {
-    Socket.removeAllListeners();
-
-    root.setupRootVariables();
-    root.installStartupHandlers(w, $scope);
-    root.setSocketHandlers();
-
-    var handlePeerVideo = function(err, peerID, url) {
-      if (err) {
-        delete $rootScope.videoInfo[peerID];
+      var vi = $rootScope.videoInfo[copayer]
+      if (!vi) {
         return;
       }
-      $rootScope.videoInfo[peerID] = {
-        url: encodeURI(url),
-        muted: peerID === w.network.peerId
-      };
+      return vi.muted;
+    };
+
+    root.redirIfLogged = function() {
+      if ($rootScope.wallet) {
+        $rootScope.wallet.path('receive');
+      }
+    };
+
+    root.logout = function() {
+      if ($rootScope.wallet)
+        $rootScope.wallet.disconnect();
+
+      Socket.removeAllListeners();
+
+      $rootScope.wallet = null;
+      delete $rootScope['wallet'];
+
+      video.close();
+      // Clear rootScope
+      for (var i in $rootScope) {
+        if (i.charAt(0) != '$') {
+          delete $rootScope[i];
+        }
+      }
+
+      $location.path('/');
+    };
+
+    root.onError = function(scope) {
+      if (scope) scope.loading = false;
+      root.logout();
+    }
+
+    root.onErrorDigest = function(scope, msg) {
+      root.onError(scope);
+      if (msg) {
+        notification.error('Error', msg);
+      }
       $rootScope.$digest();
     };
 
-    notification.enableHtml5Mode(); // for chrome: if support, enable it
+    root.installStartupHandlers = function(wallet, $scope) {
+      wallet.on('connectionError', function() {
+        var message = "Looks like you are already connected to this wallet, please logout and try importing it again.";
+        notification.error('PeerJS Error', message);
+        root.onErrorDigest($scope);
+      });
+      wallet.on('ready', function() {
+        $scope.loading = false;
+      });
+    };
 
-    w.on('corrupt', function(peerId) {
-      notification.error('Error', 'Received corrupt message from ' + peerId);
-    });
-    w.on('ready', function(myPeerID) {
-      $rootScope.wallet = w;
-      if ($rootScope.pendingPayment) {
-        $location.path('send');
-      } else {
-        $location.path('receive');
-      }
-      if (!config.disableVideo)
-        video.setOwnPeer(myPeerID, w, handlePeerVideo);
-    });
+    root.setupRootVariables = function() {
+      uriHandler.register();
+      $rootScope.unitName = config.unitName;
+      $rootScope.txAlertCount = 0;
+      $rootScope.insightError = 0;
+      $rootScope.isCollapsed = true;
+      $rootScope.$watch('txAlertCount', function(txAlertCount) {
+        if (txAlertCount && txAlertCount > 0) {
 
-    w.on('publicKeyRingUpdated', function(dontDigest) {
-      root.setSocketHandlers();
-      if (!dontDigest) {
-        $rootScope.$digest();
-      }
-    });
-    w.on('txProposalsUpdated', function(dontDigest) {
-      root.updateTxs();
-      // give sometime to the tx to propagate.
-      $timeout(function() {
-        root.updateBalance(function() {
-          if (!dontDigest) {
-            $rootScope.$digest();
+          notification.info('New Transaction', ($rootScope.txAlertCount == 1) ? 'You have a pending transaction proposal' : 'You have ' + $rootScope.txAlertCount + ' pending transaction proposals', txAlertCount);
+        }
+      });
+
+
+      $rootScope.$watch('receivedFund', function(receivedFund) {
+        if (receivedFund) {
+          var currentAddr;
+          for (var i = 0; i < $rootScope.addrInfos.length; i++) {
+            var addrinfo = $rootScope.addrInfos[i];
+            if (addrinfo.address.toString() == receivedFund[1] && !addrinfo.isChange) {
+              currentAddr = addrinfo.address.toString();
+              break;
+            }
           }
-        });
-      }, 3000);
-    });
-    w.on('txProposalEvent', function(e) {
-      var user = w.publicKeyRing.nicknameForCopayer(e.cId);
-      switch (e.type) {
-        case 'signed':
-          notification.info('Transaction Update', 'A transaction was signed by ' + user);
-        break;
-        case 'rejected':
-          notification.info('Transaction Update', 'A transaction was rejected by ' + user);
-        break;
-        case 'corrupt':
-          notification.error('Transaction Error', 'Received corrupt transaction from '+user);
-        break;
-      }
-    });
-    w.on('addressBookUpdated', function(dontDigest) {
-      if (!dontDigest) {
+          if (currentAddr) {
+            //var beep = new Audio('sound/transaction.mp3');
+            notification.funds('Received fund', currentAddr, receivedFund);
+            //beep.play();
+          }
+        }
+      });
+
+    };
+
+
+    root.startNetwork = function(w, $scope) {
+      Socket.removeAllListeners();
+
+      root.setupRootVariables();
+      root.installStartupHandlers(w, $scope);
+      root.setSocketHandlers();
+
+      var handlePeerVideo = function(err, peerID, url) {
+        if (err) {
+          delete $rootScope.videoInfo[peerID];
+          return;
+        }
+        $rootScope.videoInfo[peerID] = {
+          url: encodeURI(url),
+          muted: peerID === w.network.peerId
+        };
         $rootScope.$digest();
-      }
-    });
-    w.on('connectionError', function(msg) {
-      root.onErrorDigest(null, msg);
-    });
-    w.on('connect', function(peerID) {
-      if (peerID && !config.disableVideo) {
-        video.callPeer(peerID, handlePeerVideo);
-      }
-      $rootScope.$digest();
-    });
-    w.on('disconnect', function(peerID) {
-      $rootScope.$digest();
-    });
-    w.on('close', root.onErrorDigest);
-    w.on('locked', root.onErrorDigest.bind(this));
-    w.netStart();
-  };
+      };
 
-  root.updateAddressList = function() {
-    var w = $rootScope.wallet;
-    if (w && w.isReady())
-      $rootScope.addrInfos = w.getAddressesInfo();
-  };
+      notification.enableHtml5Mode(); // for chrome: if support, enable it
 
-  root.updateBalance = function(cb) {
-    var w = $rootScope.wallet;
-    if (!w) return root.onErrorDigest();
-    if (!w.isReady()) return;
+      w.on('corrupt', function(peerId) {
+        notification.error('Error', 'Received corrupt message from ' + peerId);
+      });
+      w.on('ready', function(myPeerID) {
+        alert('wallet ready!');
+        $rootScope.wallet = w;
+        if ($rootScope.pendingPayment) {
+          $location.path('send');
+        } else {
+          $location.path('receive');
+        }
+        if (!config.disableVideo)
+          video.setOwnPeer(myPeerID, w, handlePeerVideo);
+      });
 
-    $rootScope.balanceByAddr = {};
-    $rootScope.updatingBalance = true;
+      w.on('publicKeyRingUpdated', function(dontDigest) {
+        root.setSocketHandlers();
+        if (!dontDigest) {
+          $rootScope.$digest();
+        }
+      });
+      w.on('txProposalsUpdated', function(dontDigest) {
+        root.updateTxs();
+        // give sometime to the tx to propagate.
+        $timeout(function() {
+          root.updateBalance(function() {
+            if (!dontDigest) {
+              $rootScope.$digest();
+            }
+          });
+        }, 3000);
+      });
+      w.on('txProposalEvent', function(e) {
+        var user = w.publicKeyRing.nicknameForCopayer(e.cId);
+        switch (e.type) {
+          case 'signed':
+            notification.info('Transaction Update', 'A transaction was signed by ' + user);
+            break;
+          case 'rejected':
+            notification.info('Transaction Update', 'A transaction was rejected by ' + user);
+            break;
+          case 'corrupt':
+            notification.error('Transaction Error', 'Received corrupt transaction from ' + user);
+            break;
+        }
+      });
+      w.on('addressBookUpdated', function(dontDigest) {
+        if (!dontDigest) {
+          $rootScope.$digest();
+        }
+      });
+      w.on('connectionError', function(msg) {
+        root.onErrorDigest(null, msg);
+      });
+      w.on('connect', function(peerID) {
+        if (peerID && !config.disableVideo) {
+          video.callPeer(peerID, handlePeerVideo);
+        }
+        $rootScope.$digest();
+      });
+      w.on('disconnect', function(peerID) {
+        $rootScope.$digest();
+      });
+      w.on('close', root.onErrorDigest);
+      w.on('locked', root.onErrorDigest.bind(this));
+      w.netStart();
+    };
 
-    w.getBalance(function(err, balanceSat, balanceByAddrSat, safeBalanceSat) {
-      if (err) {
-        console.error('Error: ' + err.message); //TODO
-        root._setCommError();
-        return null;
-      } else {
-        root._clearCommError();
-      }
+    root.updateAddressList = function() {
+      var w = $rootScope.wallet;
+      if (w && w.isReady())
+        $rootScope.addrInfos = w.getAddressesInfo();
+    };
+
+    root.updateBalance = function(cb) {
+      var w = $rootScope.wallet;
+      if (!w) return root.onErrorDigest();
+      if (!w.isReady()) return;
+
+      $rootScope.balanceByAddr = {};
+      $rootScope.updatingBalance = true;
+
+      w.getBalance(function(err, balanceSat, balanceByAddrSat, safeBalanceSat) {
+        if (err) {
+          console.error('Error: ' + err.message); //TODO
+          root._setCommError();
+          return null;
+        } else {
+          root._clearCommError();
+        }
+
+        var satToUnit = 1 / config.unitToSatoshi;
+        var COIN = bitcore.util.COIN;
+
+        $rootScope.totalBalance = balanceSat * satToUnit;
+        $rootScope.totalBalanceBTC = (balanceSat / COIN);
+        $rootScope.availableBalance = safeBalanceSat * satToUnit;
+        $rootScope.availableBalanceBTC = (safeBalanceSat / COIN);
+
+        $rootScope.lockedBalance = (balanceSat - safeBalanceSat) * satToUnit;
+        $rootScope.lockedBalanceBTC = (balanceSat - safeBalanceSat) / COIN;
+
+        var balanceByAddr = {};
+        for (var ii in balanceByAddrSat) {
+          balanceByAddr[ii] = balanceByAddrSat[ii] * satToUnit;
+        }
+        $rootScope.balanceByAddr = balanceByAddr;
+        root.updateAddressList();
+        $rootScope.updatingBalance = false;
+        return cb ? cb() : null;
+      });
+    };
+
+    root.updateTxs = function(opts) {
+      var w = $rootScope.wallet;
+      if (!w) return;
+      opts = opts || $rootScope.txsOpts || {};
 
       var satToUnit = 1 / config.unitToSatoshi;
-      var COIN = bitcore.util.COIN;
+      var myCopayerId = w.getMyCopayerId();
+      var pendingForUs = 0;
+      var inT = w.getTxProposals().sort(function(t1, t2) {
+        return t2.createdTs - t1.createdTs
+      });
+      var txs = [];
 
-      $rootScope.totalBalance = balanceSat * satToUnit;
-      $rootScope.totalBalanceBTC = (balanceSat / COIN);
-      $rootScope.availableBalance = safeBalanceSat * satToUnit;
-      $rootScope.availableBalanceBTC = (safeBalanceSat / COIN);
+      inT.forEach(function(i, index) {
+        if (opts.skip && (index < opts.skip[0] || index >= opts.skip[1])) {
+          return txs.push(null);
+        }
 
-      $rootScope.lockedBalance = (balanceSat - safeBalanceSat) * satToUnit;
-      $rootScope.lockedBalanceBTC = (balanceSat - safeBalanceSat) / COIN;
+        if (myCopayerId != i.creator && !i.finallyRejected && !i.sentTs && !i.rejectedByUs && !i.signedByUs) {
+          pendingForUs++;
+        }
+        if (!i.finallyRejected && !i.sentTs) {
+          i.isPending = 1;
+        }
 
-      var balanceByAddr = {};
-      for (var ii in balanceByAddrSat) {
-        balanceByAddr[ii] = balanceByAddrSat[ii] * satToUnit;
+        if (!!opts.pending == !!i.isPending) {
+          var tx = i.builder.build();
+          var outs = [];
+          tx.outs.forEach(function(o) {
+            var addr = bitcore.Address.fromScriptPubKey(o.getScript(), config.networkName)[0].toString();
+            if (!w.addressIsOwn(addr, {
+              excludeMain: true
+            })) {
+              outs.push({
+                address: addr,
+                value: bitcore.util.valueToBigInt(o.getValue()) * satToUnit,
+              });
+            }
+          });
+          // extra fields
+          i.outs = outs;
+          i.fee = i.builder.feeSat * satToUnit;
+          i.missingSignatures = tx.countInputMissingSignatures(0);
+          i.actionList = getActionList(i.peerActions);
+          txs.push(i);
+        }
+      });
+
+      $rootScope.txs = txs;
+      $rootScope.txsOpts = opts;
+      if ($rootScope.pendingTxCount < pendingForUs) {
+        $rootScope.txAlertCount = pendingForUs;
       }
-      $rootScope.balanceByAddr = balanceByAddr;
+      $rootScope.pendingTxCount = pendingForUs;
+    };
+
+    function getActionList(actions) {
+      var peers = Object.keys(actions).map(function(i) {
+        return {
+          cId: i,
+          actions: actions[i]
+        }
+      });
+
+      return peers.sort(function(a, b) {
+        return !!b.actions.create - !!a.actions.create;
+      });
+    }
+
+    var connectionLost = false;
+    $rootScope.$watch('insightError', function(status) {
+      if (!status) return;
+
+      // Reconnected
+      if (status === -1) {
+        if (!connectionLost) return; // Skip on first reconnect
+        connectionLost = false;
+        notification.success('Networking restored', 'Connection to Insight re-established');
+        return;
+      }
+
+      // Retry
+      if (status == 1) return; // Skip the first try
+      connectionLost = true;
+      notification.error('Networking problem', 'Connection to Insight lost, reconnecting (attempt number ' + (status - 1) + ')');
+    });
+
+    root._setCommError = function(e) {
+      if ($rootScope.insightError < 0)
+        $rootScope.insightError = 0;
+      $rootScope.insightError++;
+    };
+
+    root._clearCommError = function(e) {
+      if ($rootScope.insightError > 0)
+        $rootScope.insightError = -1;
+      else
+        $rootScope.insightError = 0;
+    };
+
+    root.setSocketHandlers = function() {
       root.updateAddressList();
-      $rootScope.updatingBalance = false;
-      return cb ? cb() : null;
-    });
-  };
-
-  root.updateTxs = function(opts) {
-    var w = $rootScope.wallet;
-    if (!w) return;
-    opts = opts || $rootScope.txsOpts || {};
-
-    var satToUnit = 1 / config.unitToSatoshi;
-    var myCopayerId = w.getMyCopayerId();
-    var pendingForUs = 0;
-    var inT = w.getTxProposals().sort(function(t1, t2) {
-      return t2.createdTs - t1.createdTs
-    });
-    var txs = [];
-
-    inT.forEach(function(i, index) {
-      if (opts.skip && (index < opts.skip[0] || index >= opts.skip[1])) {
-        return txs.push(null);
+      if (!Socket.sysEventsSet) {
+        Socket.sysOn('error', root._setCommError);
+        Socket.sysOn('reconnect_error', root._setCommError);
+        Socket.sysOn('reconnect_failed', root._setCommError);
+        Socket.sysOn('connect', root._clearCommError);
+        Socket.sysOn('reconnect', root._clearCommError);
+        Socket.sysEventsSet = true;
       }
+      if (!$rootScope.wallet) return;
 
-      if (myCopayerId != i.creator && !i.finallyRejected && !i.sentTs && !i.rejectedByUs && !i.signedByUs) {
-        pendingForUs++;
-      }
-      if (!i.finallyRejected && !i.sentTs) {
-        i.isPending = 1;
-      }
+      var currentAddrs = Socket.getListeners();
+      var allAddrs = $rootScope.addrInfos;
 
-      if (!!opts.pending == !!i.isPending) {
-        var tx = i.builder.build();
-        var outs = [];
-        tx.outs.forEach(function(o) {
-          var addr = bitcore.Address.fromScriptPubKey(o.getScript(), config.networkName)[0].toString();
-          if (!w.addressIsOwn(addr, {
-            excludeMain: true
-          })) {
-            outs.push({
-              address: addr,
-              value: bitcore.util.valueToBigInt(o.getValue()) * satToUnit,
-            });
-          }
+      var newAddrs = [];
+      for (var i in allAddrs) {
+        var a = allAddrs[i];
+        if (!currentAddrs[a.addressStr])
+          newAddrs.push(a);
+      }
+      for (var i = 0; i < newAddrs.length; i++) {
+        Socket.emit('subscribe', newAddrs[i].addressStr);
+      }
+      newAddrs.forEach(function(a) {
+        Socket.on(a.addressStr, function(txid) {
+
+          if (!a.isChange)
+            notification.funds('Funds received!', a.addressStr);
+
+          root.updateBalance(function() {
+            $rootScope.$digest();
+          });
+        });
+      });
+
+      if (!$rootScope.wallet.spendUnconfirmed && !Socket.isListeningBlocks()) {
+        Socket.emit('subscribe', 'inv');
+        Socket.on('block', function(block) {
+          root.updateBalance(function() {
+            $rootScope.$digest();
+          });
         });
-        // extra fields
-        i.outs = outs;
-        i.fee = i.builder.feeSat * satToUnit;
-        i.missingSignatures = tx.countInputMissingSignatures(0);
-        i.actionList = getActionList(i.peerActions);
-        txs.push(i);
       }
-    });
-
-    $rootScope.txs = txs;
-    $rootScope.txsOpts = opts;
-    if ($rootScope.pendingTxCount < pendingForUs) {
-      $rootScope.txAlertCount = pendingForUs;
-    }
-    $rootScope.pendingTxCount = pendingForUs;
-  };
-
-  function getActionList(actions) {
-    var peers = Object.keys(actions).map(function(i) {
-      return {cId: i, actions: actions[i] }
-    });
-
-    return peers.sort(function(a, b) {
-      return !!b.actions.create - !!a.actions.create;
-    });
-  }
-
-  var connectionLost = false;
-  $rootScope.$watch('insightError', function(status) {
-    if (!status) return;
-
-    // Reconnected
-    if (status === -1) {
-      if (!connectionLost) return; // Skip on first reconnect
-      connectionLost = false;
-      notification.success('Networking restored', 'Connection to Insight re-established');
-      return;
-    }
-
-    // Retry
-    if (status == 1) return; // Skip the first try
-    connectionLost = true;
-    notification.error('Networking problem', 'Connection to Insight lost, reconnecting (attempt number ' + (status-1) + ')');
+    };
+    return root;
   });
-
-  root._setCommError = function(e) {
-    if ($rootScope.insightError < 0)
-      $rootScope.insightError = 0;
-    $rootScope.insightError++;
-  };
-
-  root._clearCommError = function(e) {
-    if ($rootScope.insightError > 0)
-      $rootScope.insightError = -1;
-    else
-      $rootScope.insightError = 0;
-  };
-
-  root.setSocketHandlers = function() {
-    root.updateAddressList();
-    if (!Socket.sysEventsSet) {
-      Socket.sysOn('error', root._setCommError);
-      Socket.sysOn('reconnect_error', root._setCommError);
-      Socket.sysOn('reconnect_failed', root._setCommError);
-      Socket.sysOn('connect', root._clearCommError);
-      Socket.sysOn('reconnect', root._clearCommError);
-      Socket.sysEventsSet = true;
-    }
-    if (!$rootScope.wallet) return;
-
-    var currentAddrs = Socket.getListeners();
-    var allAddrs = $rootScope.addrInfos;
-
-    var newAddrs = [];
-    for (var i in allAddrs) {
-      var a = allAddrs[i];
-      if (!currentAddrs[a.addressStr])
-        newAddrs.push(a);
-    }
-    for (var i = 0; i < newAddrs.length; i++) {
-      Socket.emit('subscribe', newAddrs[i].addressStr);
-    }
-    newAddrs.forEach(function(a) {
-      Socket.on(a.addressStr, function(txid) {
-
-        if (!a.isChange)
-          notification.funds('Funds received!', a.addressStr);
-
-        root.updateBalance(function() {
-          $rootScope.$digest();
-        });
-      });
-    });
-
-    if (!$rootScope.wallet.spendUnconfirmed && !Socket.isListeningBlocks()) {
-      Socket.emit('subscribe', 'inv');
-      Socket.on('block', function(block) {
-        root.updateBalance(function() {
-          $rootScope.$digest();
-        });
-      });
-    }
-  };
-  return root;
-});