From 6f386cb159938dcf23d94a91f0ff49c7c26dfbde Mon Sep 17 00:00:00 2001
From: AJ ONeal <awesome@coolaj86.com>
Date: Thu, 8 Sep 2016 17:48:14 -0600
Subject: [PATCH] do less work when standalone

---
 master.js | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/master.js b/master.js
index b07ea5b..d66de2b 100644
--- a/master.js
+++ b/master.js
@@ -26,16 +26,15 @@ function getMethods(inst, keys) {
   });
 }
 
-module.exports.create = function (opts) {
-  var PromiseA = opts.PromiseA || global.Promise || require('bluebird');
+function setup(opts) {
   var crypto = require('crypto');
-  var inst = opts.instance;
   var methods = getMethods(opts.instance, opts.methods);
   var token = crypto.randomBytes(16).toString('hex');
   var msgPrefix = 'cluster-rpc.' + opts.name;
   var rpcPrefix = msgPrefix + '.rpc';
   var resultPrefix = msgPrefix + '.result';
   var initPrefix = msgPrefix + '.init';
+  var inst = opts.instance;
 
   opts.master = opts.master || require('./process/master').create();
 
@@ -87,9 +86,21 @@ module.exports.create = function (opts) {
 
     });
   });
+}
 
-  opts._promise = PromiseA.resolve(inst);
-  opts._promise.addWorker = opts.master.addWorker;
+module.exports.create = function (opts) {
+  var PromiseA = opts.PromiseA || global.Promise || require('bluebird');
+  var init = false;
+
+  opts._promise.addWorker = function (w) {
+    if (!init) {
+      init = true;
+      setup();
+    }
+    return opts.master.addWorker(w);
+  };
+
+  opts._promise = PromiseA.resolve(opts.instance);
 
   return opts._promise;
 };