From 4e1709e9b6c572a6f718bc354fc7b079e09ef6c4 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Mon, 7 Nov 2016 22:11:32 -0800
Subject: [PATCH] walletdb: lookahead of 10.

---
 lib/wallet/account.js   | 2 +-
 lib/wallet/wallet.js    | 5 -----
 migrate/walletdb5to6.js | 7 +++----
 3 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/lib/wallet/account.js b/lib/wallet/account.js
index d6d91790..865673b4 100644
--- a/lib/wallet/account.js
+++ b/lib/wallet/account.js
@@ -67,7 +67,7 @@ function Account(db, options) {
   this.receiveDepth = 0;
   this.changeDepth = 0;
   this.nestedDepth = 0;
-  this.lookahead = 20;
+  this.lookahead = 10;
   this.accountKey = null;
   this.keys = [];
 
diff --git a/lib/wallet/wallet.js b/lib/wallet/wallet.js
index bae75cb2..2b3a857b 100644
--- a/lib/wallet/wallet.js
+++ b/lib/wallet/wallet.js
@@ -1863,11 +1863,6 @@ Wallet.prototype.syncOutputDepth = co(function* syncOutputDepth(details) {
   if (!details)
     return derived;
 
-  if (this.db.options.safeSync) {
-    if (details.height === -1)
-      return;
-  }
-
   for (i = 0; i < details.outputs.length; i++) {
     path = details.outputs[i].path;
 
diff --git a/migrate/walletdb5to6.js b/migrate/walletdb5to6.js
index 5737cc05..cfb36dac 100644
--- a/migrate/walletdb5to6.js
+++ b/migrate/walletdb5to6.js
@@ -275,12 +275,11 @@ co.spawn(function* () {
   yield patchPathMaps();
   yield batch.write();
   yield db.close();
-  yield updateLookahead();
-  yield unstate();
+  // yield updateLookahead();
+  // yield unstate();
 }).then(function() {
   console.log('Migration complete.');
   console.log('Rescan is required...');
-  console.log('Start bcoin with `--start-height=[wallet-creation-height]`');
-  console.log('for a fast sync.');
+  console.log('Start bcoin with `--start-height=[wallet-creation-height]`.');
   process.exit(0);
 });