Added annotation

divan · May 12, 2015 · 6b39ee8 · 6b39ee8
1 parent 055349a
commit 6b39ee8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/service.go b/service.go
@@ -11,6 +11,10 @@ import (
 )
 
 var (
+	// uptimeCounter is a variable used for tracking uptime status.
+	// It should be always incrementing and included into default expvar vars.
+	// Could be replaced with something different or made configurable in
+	// the future.
 	uptimeCounter = VarName("memstats.PauseTotalNs").ToSlice()
 )