From a64d3e1ef1fbd678d54138e3a0cf2c742a1056f8 Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Wed, 7 Mar 2018 12:20:26 +0200
Subject: [PATCH] Fix build on 32bit arch

---
 Makefile   |  1 +
 cluster.go | 10 +++++-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index d6c184e..1fbdac9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
 all: testdeps
 	go test ./...
 	go test ./... -short -race
+	env GOOS=linux GOARCH=386 go test ./...
 	go vet
 
 testdeps: testdata/redis/src/redis-server
diff --git a/cluster.go b/cluster.go
index 319f1e2..4175b64 100644
--- a/cluster.go
+++ b/cluster.go
@@ -126,7 +126,7 @@ type clusterNode struct {
 
 	latency    uint32 // atomic
 	generation uint32 // atomic
-	loading    int64  // atomic
+	loading    uint32 // atomic
 }
 
 func newClusterNode(clOpt *ClusterOptions, addr string) *clusterNode {
@@ -171,20 +171,20 @@ func (n *clusterNode) Latency() time.Duration {
 }
 
 func (n *clusterNode) MarkAsLoading() {
-	atomic.StoreInt64(&n.loading, time.Now().Unix())
+	atomic.StoreUint32(&n.loading, uint32(time.Now().Unix()))
 }
 
 func (n *clusterNode) Loading() bool {
 	const minute = int64(time.Minute / time.Second)
 
-	loading := atomic.LoadInt64(&n.loading)
+	loading := atomic.LoadUint32(&n.loading)
 	if loading == 0 {
 		return false
 	}
-	if time.Now().Unix()-loading < minute {
+	if time.Now().Unix()-int64(loading) < minute {
 		return true
 	}
-	atomic.StoreInt64(&n.loading, 0)
+	atomic.StoreUint32(&n.loading, 0)
 	return false
 }