code: func WithReconnectInitialDelay(value time.Duration) options.Opt {
  	return func(p options.Params) {
  		if setter, ok := p.(reconnectInitialDelaySetter); ok {
  			setter.SetReconnectInitialDelay(value)
  		}
  	}
  }
docs: // WithReconnectInitialDelay sets the initial delay before attempting to reconnect.