From c81e601550264dc1f99591200ed2727dba12b425 Mon Sep 17 00:00:00 2001
From: Anthony Ettinger <anthony@chovy.com>
Date: Mon, 30 Jan 2017 21:57:33 -0800
Subject: [PATCH] add default for pool

---
 README.md   | 5 +++++
 lib/bing.js | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index da72e24..de9806e 100644
--- a/README.md
+++ b/README.md
@@ -103,6 +103,11 @@ Available Options:
 * preContextText:\<*String*\>
 * postContextText:\<*String*\>
 
+### request() options
+
+* maxSockets: integer (default: Infinity)
+* reqTimeout: ms
+  
 #### Specify Market
 Getting spanish results:
 ```js
diff --git a/lib/bing.js b/lib/bing.js
index a9f322d..2ef69bf 100644
--- a/lib/bing.js
+++ b/lib/bing.js
@@ -84,7 +84,10 @@ var Bing = function (options) {
           "User-Agent": opts.userAgent,
           "Ocp-Apim-Subscription-Key": opts.accKey
       },
-      timeout: opts.reqTimeout
+      timeout: opts.reqTimeout,
+      pool: {
+          maxSockets: opts.maxSockets || Infinity
+      }
 
     }, function (err, res, body) {