Maint: openvpn package split files

internal/openvpn/helpers.go

@@ -0,0 +1,36 @@
+package openvpn
+
+import (
+	"context"
+	"time"
+
+	"github.com/qdm12/gluetun/internal/models"
+)
+
+func (l *looper) signalOrSetStatus(status models.LoopStatus) {
+	if l.userTrigger {
+		l.userTrigger = false
+		select {
+		case l.running <- status:
+		default: // receiver calling ApplyStatus dropped out
+		}
+	} else {
+		l.statusManager.SetStatus(status)
+	}
+}
+
+func (l *looper) logAndWait(ctx context.Context, err error) {
+	if err != nil {
+		l.logger.Error(err.Error())
+	}
+	l.logger.Info("retrying in " + l.backoffTime.String())
+	timer := time.NewTimer(l.backoffTime)
+	l.backoffTime *= 2
+	select {
+	case <-timer.C:
+	case <-ctx.Done():
+		if !timer.Stop() {
+			<-timer.C
+		}
+	}
+}