stream reuse, comment improved
@@ -827,7 +827,9 @@ static void reuse_cb_readwait_for_failure(struct pending_tcp* pend, int err)
/** perform callbacks for failure and also decommission pending tcp.
* the callbacks remove references in sq->pending to the waiting_tcp
- * members of the tree_by_id in the pending tcp. */
+ * members of the tree_by_id in the pending tcp. The pending_tcp is
+ * removed before the callbacks, so that the callbacks do not modify
+ * the pending_tcp due to its reference in the outside_network reuse tree */
static void reuse_cb_and_decommission(struct outside_network* outnet,
struct pending_tcp* pend, int error)
{
