From c6584b30dc8961aedf3325ffa92c1f20f44e1937 Mon Sep 17 00:00:00 2001
From: moogacs <contact@m-mooga.com>
Date: Wed, 3 Apr 2024 15:59:24 +0200
Subject: [PATCH] fix: serialize NetworkTransport data race on ServerAddr()

---
 net_transport.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net_transport.go b/net_transport.go
index bc34285e..7741e4aa 100644
--- a/net_transport.go
+++ b/net_transport.go
@@ -91,6 +91,7 @@ type NetworkTransport struct {
 	maxPool     int
 	maxInFlight int
 
+	serverAddressLock     sync.RWMutex
 	serverAddressProvider ServerAddressProvider
 
 	shutdown     bool
@@ -384,6 +385,8 @@ func (n *NetworkTransport) getConnFromAddressProvider(id ServerID, target Server
 }
 
 func (n *NetworkTransport) getProviderAddressOrFallback(id ServerID, target ServerAddress) ServerAddress {
+	n.serverAddressLock.RLock()
+	defer n.serverAddressLock.RUnlock()
 	if n.serverAddressProvider != nil {
 		serverAddressOverride, err := n.serverAddressProvider.ServerAddr(id)
 		if err != nil {