if (!r)
continue;
auto status = (paxos_protocol::status)r->call_timeout(
paxos_protocol::preparereq, milliseconds(100), res, me, instance, proposal);
if (status == paxos_protocol::OK) {
if (res.oldinstance) {
if (!r)
continue;
auto status = (paxos_protocol::status)r->call_timeout(
paxos_protocol::preparereq, milliseconds(100), res, me, instance, proposal);
if (status == paxos_protocol::OK) {
if (res.oldinstance) {