@ -1371,6 +1371,7 @@ skip:
{
m_idle_peer_kicker.do_call(boost::bind(&t_cryptonote_protocol_handler<t_core>::kick_idle_peers, this));
m_standby_checker.do_call(boost::bind(&t_cryptonote_protocol_handler<t_core>::check_standby_peers, this));
m_sync_search_checker.do_call(boost::bind(&t_cryptonote_protocol_handler<t_core>::update_sync_search, this));
return m_core.on_idle();
}
//------------------------------------------------------------------------------------------------------------------------
@ -1400,6 +1401,47 @@ skip:
}
//------------------------------------------------------------------------------------------------------------------------
template<class t_core>
bool t_cryptonote_protocol_handler<t_core>::update_sync_search()
{
const uint64_t target = m_core.get_target_blockchain_height();
const uint64_t height = m_core.get_current_blockchain_height();
if (target > height) // if we're not synced yet, don't do it
return true;
MTRACE("Checking for outgoing syncing peers...");
unsigned n_syncing = 0, n_synced = 0;
boost::uuids::uuid last_synced_peer_id(boost::uuids::nil_uuid());
m_p2p->for_each_connection([&](cryptonote_connection_context& context, nodetool::peerid_type peer_id, uint32_t support_flags)->bool
{
if (!peer_id || context.m_is_income) // only consider connected outgoing peers
return true;
if (context.m_state == cryptonote_connection_context::state_synchronizing)
++n_syncing;
if (context.m_state == cryptonote_connection_context::state_normal)
{
++n_synced;
if (!context.m_anchor)
last_synced_peer_id = context.m_connection_id;
}
return true;
});
MTRACE(n_syncing << " syncing, " << n_synced << " synced");
// if we're at max out peers, and not enough are syncing
if (n_synced + n_syncing >= m_max_out_peers && n_syncing < P2P_DEFAULT_SYNC_SEARCH_CONNECTIONS_COUNT && last_synced_peer_id != boost::uuids::nil_uuid())
{
if (!m_p2p->for_connection(last_synced_peer_id, [&](cryptonote_connection_context& ctx, nodetool::peerid_type peer_id, uint32_t f)->bool{
MINFO(ctx << "dropping synced peer, " << n_syncing << " syncing, " << n_synced << " synced");
drop_connection(ctx, false, false);
return true;
}))
MDEBUG("Failed to find peer we wanted to drop");
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------
template<class t_core>
bool t_cryptonote_protocol_handler<t_core>::check_standby_peers()
{
m_p2p->for_each_connection([&](cryptonote_connection_context& context, nodetool::peerid_type peer_id, uint32_t support_flags)->bool