add debug msg

maestro/pool_client.c

@@ -882,6 +882,7 @@ mstro_pc__handle_transfer_ticket(Mstro__Pool__TransferTicket* ticket)
     */
     int64_t expected = 0;
     atomic_compare_exchange_strong(&dst_cdo->n_segments, &expected, ticket->n_segments);
+    DEBUG("Already recieved %"PRId64" of %"PRId64" segements \n", expected, ticket->n_segments);
     /* Execute transport (non-blocking) */
     status = mstro_transport_execute(dst_cdo, ticket);
     if(MSTRO_OK != status) {