ARCHIVE/hpcore
1
0
Fork 0
mirror of https://github.com/EvernodeXRPL/hpcore.git synced 2026-04-29 15:37:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Introduce peer requirement announcement. (#156)

Browse Source
This commit is contained in:
Savinda Senevirathne
2020-11-20 16:01:46 +05:30
committed by GitHub
parent beedfb2709
commit fe24ef2388
15 changed files with 144 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/p2p/peer_comm_server.cpp
View File

@@ -8,6 +8,10 @@
namespace p2p
{
constexpr float WEAKLY_CONNECTED_THRESHOLD = 0.7;
// Globally exposed weakly connected status variable.
bool is_weakly_connected = false;
peer_comm_server::peer_comm_server(const uint16_t port, const uint64_t (&metric_thresholds)[4],
const uint64_t max_msg_size, std::vector<conf::peer_properties> &req_known_remotes)
: comm::comm_server<peer_comm_session>("Peer", port, metric_thresholds, max_msg_size),
@@ -95,6 +99,10 @@ namespace p2p
}
}
// Check connected status of the node and sends the announcment
// about the consensus message forwarding requirement.
detect_if_weakly_connected();
util::sleep(100);
}
@@ -166,7 +174,7 @@ namespace p2p
{
const std::string &host_address = std::get<std::string>(host_result);
p2p::peer_comm_session session(host_address, std::move(client), false, metric_thresholds);
// Skip if this peer is banned due to corebill violations.
if (corebill::is_banned(host_address))
{
@@ -183,5 +191,22 @@ namespace p2p
}
}
}
/**
* Check whether the node is weakly connected or strongly connected in every 60 seconds.
*/
void peer_comm_server::detect_if_weakly_connected()
{
if (connected_status_check_counter == 600)
{
// One is added to session list size to reflect the loop back connection.
const bool current_state = (sessions.size() + 1) < (conf::cfg.unl.size() * WEAKLY_CONNECTED_THRESHOLD);
if (is_weakly_connected != current_state)
{
is_weakly_connected = !is_weakly_connected;
send_peer_requirement_announcement(is_weakly_connected);
}
connected_status_check_counter = 0;
}
connected_status_check_counter++;
}
} // namespace p2p