} catch (const Exception&) {
auto remaining = static_cast<sg_size_t>(comm->get_remaining());
XBT_VERB("timeout (%lf s) in sending_migration_data, remaining %llu bytes of %llu", timeout, remaining, size);
sent -= remaining;
} catch (const Exception&) {
auto remaining = static_cast<sg_size_t>(comm->get_remaining());
XBT_VERB("timeout (%lf s) in sending_migration_data, remaining %llu bytes of %llu", timeout, remaining, size);
sent -= remaining;