func newOS(opts ...Option) KV {
options := Options{
Internal: true,
}
for _, o := range opts {
o(&options)
}
if options.Client == nil {
options.Client = client.DefaultClient
}
if options.Server == nil {
options.Server = server.DefaultServer
}
if options.Replicas == 0 {
options.Replicas = 1
}
o := &os{
exit: make(chan bool),
opts: options,
hash: consistent.New(),
nodes: make(map[string]int64),
client: store.NewStoreClient(serviceName, options.Client),
}
// If using gossip then add the handlers and run the broadcaster
if !o.opts.Service {
options.Server.Subscribe(
options.Server.NewSubscriber(
GossipTopic,
o.subscriber,
server.InternalSubscriber(options.Internal),
),
)
options.Server.Handle(
options.Server.NewHandler(
&proto.KV{new(kv)},
server.InternalHandler(options.Internal),
),
)
go o.run()
}
return o
}
func registerDebugHandler(s server.Server) {
s.Handle(s.NewHandler(&Debug{s.Options().DebugHandler}, server.InternalHandler(true)))
}