close 0 null
parent disconnect
parent message reply ping
stdout child channel object true true
stdout child channel ref return false
stdout child channel refs function function
stdout child channel unref return false
stdout child connected after disconnect false
stdout child connected boolean true true
stdout child direct channel type object
stdout child direct connected true
stdout child direct send type function
stdout child disconnect function true true
stdout child message ping
stdout child ready
stdout child send cb null
stdout child send function true true
stdout child send length 4
stdout child send return true
