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Merge pull request #567 from mgoelzer/issue564 

Make TTL > heartbeat interval so that keys do not disappear
This commit is contained in:
Andrea Luzzardi 2015-04-03 16:06:23 -07:00
parent 64d691a448 bcca57bda8
commit b9ccbd119d
1 changed files with 2 additions and 1 deletions
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3
discovery/etcd/etcd.go
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@ -40,7 +40,8 @@ func (s *EtcdDiscoveryService) Initialize(uris string, heartbeat int) error {
} }
s.client = etcd.NewClient(entries) s.client = etcd.NewClient(entries)
s.ttl = uint64(heartbeat * 3 / 2) // ttl should always be > heartbeat, even if heartbeat = 1 or 0
s.ttl = uint64(heartbeat*3/2) + 1
s.path = "/" + parts[1] + "/" s.path = "/" + parts[1] + "/"
if _, err := s.client.CreateDir(s.path, s.ttl); err != nil { if _, err := s.client.CreateDir(s.path, s.ttl); err != nil {
if etcdError, ok := err.(*etcd.EtcdError); ok { if etcdError, ok := err.(*etcd.EtcdError); ok {