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open-nomad
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add further error handling for rpc connection handling

This commit is contained in:
Chelsea Holland Komlo 2018-03-30 14:05:00 -04:00
parent 94a9cf6a19
commit 402a026c88
1 changed files with 10 additions and 1 deletions
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11
nomad/server.go
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@ -476,7 +476,16 @@ func (s *Server) reloadTLSConnections(newTLSConfig *config.TLSConfig) error {
s.connPool.ReloadTLS(tlsWrap)
// reinitialize our rpc listener
s.rpcListener.Close()
if s.rpcListener == nil {
s.logger.Println("Unable to reload configuration due to uninitialized rpc listner")
return nil
}
if err := s.rpcListener.Close(); err != nil {
s.logger.Printf("[ERR] nomad: Unable to close rpc listener %s", err)
return err
}
<-s.listenerCh
s.startRPCListener()