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fix: serialize NetworkTransport data race on ServerAddr() #591

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merged 1 commit into from Apr 26, 2024
Merged

fix: serialize NetworkTransport data race on ServerAddr() #591

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3 changes: 3 additions & 0 deletions net_transport.go
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Expand Up @@ -91,6 +91,7 @@ type NetworkTransport struct {
maxPool int
maxInFlight int

serverAddressLock sync.RWMutex
serverAddressProvider ServerAddressProvider

shutdown bool
Expand Down Expand Up @@ -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 {
Expand Down