From c2248e13d79689262d6ae09f06b883df6d01808d Mon Sep 17 00:00:00 2001
From: Neal Conner <neal@lamassu.is>
Date: Fri, 16 Feb 2018 16:55:33 +0000
Subject: [PATCH] ETH performance (#99)

* Update geth to 1.8.0

* Up cache and maxconnections
---
 lib/blockchain/common.js   | 4 ++--
 lib/blockchain/ethereum.js | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/blockchain/common.js b/lib/blockchain/common.js
index 22d832e9..410cadb0 100644
--- a/lib/blockchain/common.js
+++ b/lib/blockchain/common.js
@@ -25,8 +25,8 @@ const BINARIES = {
     dir: 'bitcoin-0.15.1/bin'
   },
   ETH: {
-    url: 'https://gethstore.blob.core.windows.net/builds/geth-linux-amd64-1.7.3-4bb3c89d.tar.gz',
-    dir: 'geth-linux-amd64-1.7.3-4bb3c89d'
+    url: 'https://gethstore.blob.core.windows.net/builds/geth-linux-amd64-1.8.0-5f540757.tar.gz',
+    dir: 'geth-linux-amd64-1.8.0-5f540757'
   },
   ZEC: {
     url: 'https://z.cash/downloads/zcash-1.0.14-linux64.tar.gz',
diff --git a/lib/blockchain/ethereum.js b/lib/blockchain/ethereum.js
index 7d5f2bc3..81d81a55 100644
--- a/lib/blockchain/ethereum.js
+++ b/lib/blockchain/ethereum.js
@@ -7,6 +7,6 @@ module.exports = {setup}
 function setup (dataDir) {
   const coinRec = coinUtils.getCryptoCurrency('ETH')
   common.firewall([coinRec.defaultPort])
-  const cmd = `/usr/local/bin/${coinRec.daemon} --datadir "${dataDir}" --syncmode="fast" --cache 500 --rpc`
+  const cmd = `/usr/local/bin/${coinRec.daemon} --datadir "${dataDir}" --syncmode="fast" --cache 2048 --maxconnections 40 --rpc`
   common.writeSupervisorConfig(coinRec, cmd)
 }