From 3449ba5e5a73920da9079ebdf67832152ca358ab Mon Sep 17 00:00:00 2001
From: Stephen Searles <stephen.searles@gmail.com>
Date: Mon, 19 Jun 2017 15:35:16 -0700
Subject: [PATCH] fixed performance issue

---
 client.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/client.go b/client.go
index e886e29..a8bebb3 100644
--- a/client.go
+++ b/client.go
@@ -110,7 +110,8 @@ func (c *Client) pullDeltas() []Delta {
 		maxSize = 50
 	}
 
-	timeout := 10 * time.Microsecond
+	var timer <-chan time.Time
+	const timeout = 200 * time.Microsecond
 
 	var ds []Delta
 	for {
@@ -119,10 +120,12 @@ func (c *Client) pullDeltas() []Delta {
 
 		select {
 		case d, ok = <-c.ch:
-		case <-time.After(timeout):
+		case <-timer:
 			return ds
 		}
 
+		timer = time.After(timeout)
+
 		if !ok {
 			return ds
 		}