register() in statuses: handle errs and start goroutine

1 files changed, 17 insertions, 13 deletions

diff --git a/status/00-status.go b/status/00-status.go
index ec2a069..bfd7bb9 100644
--- a/status/00-status.go
+++ b/status/00-status.go
@@ -47,7 +47,7 @@ func init() {
 	}()
 }
 
-func register(name string) {
+func register(name string, fn func(string) error) {
 	nid := 0
 	for _, id := range statusid {
 		if id >= nid {
@@ -55,6 +55,22 @@ func register(name string) {
 		}
 	}
 	statusid[name] = nid
+
+	go func(){
+		for {
+			err := fn(name)
+
+			if err != nil {
+				common.Error("status \"%s\": %s\n", name, err)
+
+				u := newUpdate(name)
+				u.drawText(0, config.Red, fmt.Sprintf("[err: %s]", name))
+				updates <- u
+
+				sleep(5)
+			}
+		}
+	}()
 }
 
 func newUpdate(name string) (*status) {
@@ -70,18 +86,6 @@ func newUpdate(name string) (*status) {
 	return &s
 }
 
-func checkError(name string, err error) {
-	if err == nil { return }
-
-	common.Error("status \"%s\": %s\n", name, err)
-
-	u := newUpdate(name)
-	u.drawText(0, config.Red, fmt.Sprintf("[err: %s]", name))
-	updates <- u
-
-	sleep(5)
-}
-
 func sleep(s int) {
 	time.Sleep(time.Duration(s) * time.Second)
 }