.

wcfs/wcfs.go

@@ -2120,7 +2120,6 @@ func _main() (err error) {
 	zurl := flag.Args()[0]
 	mntpt := flag.Args()[1]
 
-	defer xerr.Contextf(&err, "fsserve %s <- %s", mntpt, zurl)	// XXX text
 	xclose := func(c io.Closer) {
 		err = xerr.First(err, c.Close())
 	}
@@ -2130,6 +2129,8 @@ func _main() (err error) {
 		stdlog.SetFlags(stdlog.Lmicroseconds)
 	}
 
+	log.Infof("start %q %q", mntpt, zurl)
+
 	// open zodb storage/watch/db/connection
 	ctx := context.Background()	// XXX + timeout?
 	zstor, err := zodb.Open(ctx, zurl, &zodb.OpenOptions{
@@ -2261,6 +2262,8 @@ func _main() (err error) {
 	//  opened, so when all inodes has been forgotten - we know all wcfs.py clients exited)
 	_ = autoexit
 
+	defer xerr.Contextf(&err, "serve %s %s", mntpt, zurl)
+
 	// spawn filesystem server.
 	//
 	// use `go serve` + `waitMount` not just `serve` - because waitMount
@@ -2274,7 +2277,7 @@ func _main() (err error) {
 	}()
 	err = fssrv.WaitMount()
 	if err != nil {
-		return err	// XXX err ctx?
+		return err
 	}
 
 	// filesystem server is serving requests.
@@ -2290,5 +2293,5 @@ func _main() (err error) {
 
 	// wait for unmount
 	<-serveCtx.Done()
-	return nil
+	return nil	// XXX serveErr ?
 }