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Close tunnels after failed healthchecks.

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This commit is contained in:
CJ Cullen 2016-11-09 14:07:19 -08:00
parent 860cae0933
commit 1fdb3ee902
1 changed files with 6 additions and 3 deletions
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9
pkg/ssh/ssh.go
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@ -377,15 +377,18 @@ func (l *SSHTunnelList) healthCheck(e sshTunnelEntry) error {
func (l *SSHTunnelList) removeAndReAdd(e sshTunnelEntry) { func (l *SSHTunnelList) removeAndReAdd(e sshTunnelEntry) {
// Find the entry to replace. // Find the entry to replace.
l.tunnelsLock.Lock() l.tunnelsLock.Lock()
defer l.tunnelsLock.Unlock()
for i, entry := range l.entries { for i, entry := range l.entries {
if entry.Tunnel == e.Tunnel { if entry.Tunnel == e.Tunnel {
l.entries = append(l.entries[:i], l.entries[i+1:]...) l.entries = append(l.entries[:i], l.entries[i+1:]...)
l.adding[e.Address] = true l.adding[e.Address] = true
go l.createAndAddTunnel(e.Address) break
return
} }
} }
l.tunnelsLock.Unlock()
if err := e.Tunnel.Close(); err != nil {
glog.Infof("Failed to close removed tunnel: %v", err)
}
go l.createAndAddTunnel(e.Address)
} }
func (l *SSHTunnelList) Dial(net, addr string) (net.Conn, error) { func (l *SSHTunnelList) Dial(net, addr string) (net.Conn, error) {