.

go/zodb/db.go

@@ -399,7 +399,7 @@ func (db *DB) open(at Tid, noPool bool) *Connection {
 
 	δtail := db.δtail
 
-	fmt.Printf("db.open @%s nopool=%v\t; δtail (%s, %s]\n", at, noPool, δtail.Tail(), δtail.Head())
+	//fmt.Printf("db.open @%s nopool=%v\t; δtail (%s, %s]\n", at, noPool, δtail.Tail(), δtail.Head())
 
 	// at should be ≤ head (caller waited for it before invoking us)
 	if head := δtail.Head(); at > head {

go/zodb/persistent_test.go

@@ -615,13 +615,6 @@ func testPersistentDB(t0 *testing.T, rawcache bool) {
 	// obj2 should be invalidated
 	t.checkObj(robj1, 101, InvalidTid, GHOST, 0)
 	t.checkObj(robj2, 102, InvalidTid, GHOST, 0)
-
-
-
-	// XXX DB.Open with at on and +-1 δtail edges	XXX don't be lazy and do this
-
-
-	// XXX Get(txn = different) -> panic
 }
 
 // TODO Map & List tests.