open-consul/lib/serf.go

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package lib
import (
"github.com/hashicorp/serf/serf"
)
// SerfDefaultConfig returns a Consul-flavored Serf default configuration,
// suitable as a basis for a LAN, WAN, segment, or area.
func SerfDefaultConfig() *serf.Config {
base := serf.DefaultConfig()
// This effectively disables the annoying queue depth warnings.
base.QueueDepthWarning = 1000000
// This enables dynamic sizing of the message queue depth based on the
// cluster size.
base.MinQueueDepth = 4096
return base
}