From 0307db1a3b8f0b2bccc0d9a34caac6d4c53282d4 Mon Sep 17 00:00:00 2001
From: Sammy Libre <sammy007@users.noreply.github.com>
Date: Fri, 16 Oct 2015 05:00:20 +0500
Subject: [PATCH] Fix upstream check

---
 proxy/proxy.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/proxy/proxy.go b/proxy/proxy.go
index 7a827bf..2301da0 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -70,6 +70,13 @@ func NewEndpoint(cfg *Config) *ProxyServer {
 			case <-refreshTimer.C:
 				proxy.fetchBlockTemplate()
 				refreshTimer.Reset(refreshIntv)
+			}
+		}
+	}()
+
+	go func() {
+		for {
+			select {
 			case <-checkTimer.C:
 				proxy.checkUpstreams()
 				checkTimer.Reset(checkIntv)