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swarm/network: fix data race in TestNetworkID test

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This commit is contained in:
Janos Guljas 2019-01-15 15:58:01 +01:00
parent 4aeeecfded
commit f9fdedd4e0
1 changed files with 4 additions and 5 deletions
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9
swarm/network/networkid_test.go
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@ -76,13 +76,12 @@ func TestNetworkID(t *testing.T) {
if err != nil { if err != nil {
t.Fatalf("Error setting up network: %v", err) t.Fatalf("Error setting up network: %v", err)
} }
defer func() {
//shutdown the snapshot network
log.Trace("Shutting down network")
net.Shutdown()
}()
//let's sleep to ensure all nodes are connected //let's sleep to ensure all nodes are connected
time.Sleep(1 * time.Second) time.Sleep(1 * time.Second)
// shutdown the the network to avoid race conditions
// on accessing kademlias global map while network nodes
// are accepting messages
net.Shutdown()
//for each group sharing the same network ID... //for each group sharing the same network ID...
for _, netIDGroup := range nodeMap { for _, netIDGroup := range nodeMap {
log.Trace("netIDGroup size", "size", len(netIDGroup)) log.Trace("netIDGroup size", "size", len(netIDGroup))