From 4e6c03c9da775c86d0b85dac9cee4612c7fa2c16 Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Thu, 10 Jan 2019 00:09:56 -0700
Subject: [PATCH] Avoid holding a read lock during IO

---
 src/cluster_info.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cluster_info.rs b/src/cluster_info.rs
index e71fcd18f9..f15c8e58da 100644
--- a/src/cluster_info.rs
+++ b/src/cluster_info.rs
@@ -598,8 +598,8 @@ impl ClusterInfo {
     /// # Remarks
     /// We need to avoid having obj locked while doing any io, such as the `send_to`
     pub fn retransmit(obj: &Arc<RwLock<Self>>, blob: &SharedBlob, s: &UdpSocket) -> Result<()> {
-        let me = obj.read().unwrap();
-        ClusterInfo::retransmit_to(obj, &me.retransmit_peers(), blob, s)
+        let peers = obj.read().unwrap().retransmit_peers();
+        ClusterInfo::retransmit_to(obj, &peers, blob, s)
     }
 
     fn send_orders(