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Clear cached udp connections on resolver Stop()

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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
This commit is contained in:
Santhosh Manohar 2016-03-14 17:21:41 -07:00
parent 82b88f274a
commit 9a91bbeb4f
1 changed files with 5 additions and 0 deletions
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5
libnetwork/resolver.go
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@ -139,6 +139,11 @@ func (r *resolver) Start() error {
}
func (r *resolver) Stop() {
for i := 0; i < maxExtDNS; i++ {
r.extDNSList[i].extConn = nil
r.extDNSList[i].extOnce = sync.Once{}
}
if r.server != nil {
r.server.Shutdown()
}