diff --git a/lib/net/pool.js b/lib/net/pool.js
index dba0c932..b8731a40 100644
--- a/lib/net/pool.js
+++ b/lib/net/pool.js
@@ -1744,9 +1744,7 @@ Pool.prototype.broadcast = function broadcast(msg) {
   }
 
   return new Promise(function(resolve, reject) {
-    item.addCallback(function(err) {
-      resolve(err ? false : true);
-    });
+    item.addCallback(co.wrap(resolve, reject));
   });
 };
 
@@ -2534,7 +2532,7 @@ BroadcastItem.prototype.ack = function ack(peer) {
     self.emit('ack', peer);
 
     for (i = 0; i < self.callback.length; i++)
-      self.callback[i]();
+      self.callback[i](null, true);
 
     self.callback.length = 0;
   }, 1000);
@@ -2546,14 +2544,12 @@ BroadcastItem.prototype.ack = function ack(peer) {
  */
 
 BroadcastItem.prototype.reject = function reject(peer) {
-  var i, err;
+  var i;
 
   this.emit('reject', peer);
 
-  err = new Error('Rejected by ' + peer.hostname);
-
   for (i = 0; i < this.callback.length; i++)
-    this.callback[i](err);
+    this.callback[i](null, false);
 
   this.callback.length = 0;
 };
diff --git a/lib/node/fullnode.js b/lib/node/fullnode.js
index 7fc60111..46ebe4b5 100644
--- a/lib/node/fullnode.js
+++ b/lib/node/fullnode.js
@@ -221,7 +221,7 @@ Fullnode.prototype._init = function _init() {
   });
 
   this.miner.on('block', function(block) {
-    self.broadcast(block.toInv());
+    self.broadcast(block.toInv()).catch(onError);
   });
 
   this.walletdb.on('send', function(tx) {