From d70264adb6da3816fdf615f99409dd6a20e91cb9 Mon Sep 17 00:00:00 2001
From: "Michael Bradley, Jr" <michaelsbradleyjr@gmail.com>
Date: Sun, 15 Jul 2018 12:30:51 -0500
Subject: [PATCH] blockchain -- defaultHost, dockerHostSwap

---
 lib/cmds/blockchain/blockchain.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/cmds/blockchain/blockchain.js b/lib/cmds/blockchain/blockchain.js
index c556ac40..2ab7fc74 100644
--- a/lib/cmds/blockchain/blockchain.js
+++ b/lib/cmds/blockchain/blockchain.js
@@ -8,6 +8,8 @@ const constants = require('../../constants.json');
 const GethCommands = require('./geth_commands.js');
 const DevFunds = require('./dev_funds.js');
 
+const {defaultHost, dockerHostSwap} = require('../../utils/host');
+
 /*eslint complexity: ["error", 36]*/
 var Blockchain = function(options) {
   this.blockchainConfig = options.blockchainConfig;
@@ -31,7 +33,7 @@ var Blockchain = function(options) {
     genesisBlock: this.blockchainConfig.genesisBlock || false,
     datadir: this.blockchainConfig.datadir || false,
     mineWhenNeeded: this.blockchainConfig.mineWhenNeeded || false,
-    rpcHost: this.blockchainConfig.rpcHost || 'localhost',
+    rpcHost: dockerHostSwap(this.blockchainConfig.rpcHost) || defaultHost,
     rpcPort: this.blockchainConfig.rpcPort || 8545,
     rpcCorsDomain: this.blockchainConfig.rpcCorsDomain || false,
     networkId: this.blockchainConfig.networkId || 1337,
@@ -44,7 +46,7 @@ var Blockchain = function(options) {
     bootnodes: this.blockchainConfig.bootnodes || "",
     rpcApi: (this.blockchainConfig.rpcApi || ['eth', 'web3', 'net', 'debug']),
     wsRPC: (this.blockchainConfig.wsRPC === undefined) || this.blockchainConfig.wsRPC,
-    wsHost: this.blockchainConfig.wsHost || 'localhost',
+    wsHost: dockerHostSwap(this.blockchainConfig.wsHost) || defaultHost,
     wsPort: this.blockchainConfig.wsPort || 8546,
     wsOrigins: this.blockchainConfig.wsOrigins || false,
     wsApi: (this.blockchainConfig.wsApi || defaultWsApi),