nbd/client-connection: improve error message of cancelled attempt
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
diff --git a/nbd/client-connection.c b/nbd/client-connection.c
index 722998c..2bda426 100644
--- a/nbd/client-connection.c
+++ b/nbd/client-connection.c
@@ -351,8 +351,15 @@
if (conn->err) {
error_propagate(errp, error_copy(conn->err));
} else {
- error_setg(errp,
- "Connection attempt cancelled by other operation");
+ /*
+ * The only possible case here is cancelling by open_timer
+ * during nbd_open(). So, the error message is for that case.
+ * If we have more use cases, we can refactor
+ * nbd_co_establish_connection_cancel() to take an additional
+ * parameter cancel_reason, that would be passed than to the
+ * caller of cancelled nbd_co_establish_connection().
+ */
+ error_setg(errp, "Connection attempt cancelled by timeout");
}
return NULL;
