X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=go%2Fr3-eventbroker_zmq%2Fmetamovement.go;h=8efda883a6481a7687fd6f9dae9a03696ff9d5e2;hb=51f3617510d7e89a8b432e052db16e0eb9864085;hp=b274092dfe7b9dd076bd3091df2c0466f490c672;hpb=0fae447f152153a46e52bc6e4277f11b4b34594e;p=svn42.git

diff --git a/go/r3-eventbroker_zmq/metamovement.go b/go/r3-eventbroker_zmq/metamovement.go
index b274092..8efda88 100644
--- a/go/r3-eventbroker_zmq/metamovement.go
+++ b/go/r3-eventbroker_zmq/metamovement.go
@@ -4,13 +4,20 @@ package main
 
 import (
     "time"
-    //~ "./brain"
     pubsub "github.com/tuxychandru/pubsub"
     "container/ring"
     r3events "svn.spreadspace.org/realraum/go.svn/r3events"
     )
 
 
+/// Movement Meta Event Injector:
+///     threshold number of movements within gran_duration*granularity seconds -> SomethingReallyIsMoving{True}
+///     No movement within 3 hours but movement within the last 6 hours -> SomethingReallyIsMoving{False}
+///
+/// Thus SomethingReallyIsMoving{True} fires regularly, but at most every gran_duration seconds
+/// While SomethingReallyIsMoving{False} fires only once to assure us that everybody might really be gone
+
+
 func MetaEventRoutine_Movement(ps *pubsub.PubSub, granularity, gran_duration int , threshold uint32) {
     var last_movement int64
     movement_window := ring.New(granularity+1)