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fix registry check issue (#1067)

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fix #1066

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2019-12-28 14:11:46 +03:00 committed by Asim Aslam
parent 61cde4a9f4
commit 943445270f
1 changed files with 16 additions and 8 deletions
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24
server/rpc_server.go
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@ -835,16 +835,19 @@ func (s *rpcServer) Start() error {
s.RLock()
registered := s.registered
s.RUnlock()
if err = s.opts.RegisterCheck(s.opts.Context); err != nil && registered {
rerr := s.opts.RegisterCheck(s.opts.Context)
if rerr != nil && registered {
log.Logf("Server %s-%s register check error: %s, deregister it", config.Name, config.Id, err)
// deregister self in case of error
if err := s.Deregister(); err != nil {
log.Logf("Server %s-%s deregister error: %s", config.Name, config.Id, err)
}
} else {
if err := s.Register(); err != nil {
log.Logf("Server %s-%s register error: %s", config.Name, config.Id, err)
}
} else if rerr != nil && !registered {
log.Logf("Server %s-%s register check error: %s", config.Name, config.Id, err)
continue
}
if err := s.Register(); err != nil {
log.Logf("Server %s-%s register error: %s", config.Name, config.Id, err)
}
// wait for exit
case ch = <-s.exit:
@ -854,9 +857,14 @@ func (s *rpcServer) Start() error {
}
}
// deregister self
if err := s.Deregister(); err != nil {
log.Logf("Server %s-%s deregister error: %s", config.Name, config.Id, err)
s.RLock()
registered := s.registered
s.RUnlock()
if registered {
// deregister self
if err := s.Deregister(); err != nil {
log.Logf("Server %s-%s deregister error: %s", config.Name, config.Id, err)
}
}
s.Lock()