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Export LameDuckShutdown so that it is accessible when embedding NATS #5660

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Jul 16, 2024
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Export LameDuckShutdown so that it is accessible when embedding NATS #5660

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10 changes: 10 additions & 0 deletions server/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4150,6 +4150,16 @@ func (s *Server) isLameDuckMode() bool {
return s.ldm
}

// LameDuckShutdown will perform a lame duck shutdown of NATS, whereby
// the client listener is closed, existing client connections are
// kicked, Raft leaderships are transferred, JetStream is shutdown
// and then finally shutdown the the NATS Server itself.
// This function blocks and will not return until the NATS Server
// has completed the entire shutdown operation.
func (s *Server) LameDuckShutdown() {
s.lameDuckMode()
}

// This function will close the client listener then close the clients
// at some interval to avoid a reconnect storm.
// We will also transfer any raft leaders and shutdown JetStream.
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