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Code Issues Releases Wiki Activity

Handle non-alive nodes in overlays (#563)

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SpyCheese 2022-12-22 11:55:44 +03:00 • committed by GitHub
parent 3ff50f5f47
commit 434dc487a4
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3 changed files with 75 additions and 21 deletions
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20
overlay/overlay.hpp
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@ -79,7 +79,17 @@ class OverlayPeer {
td::int32 get_version() const {
return node_.version();
}
void on_ping_result(bool success) {
if (success) {
missed_pings_ = 0;
} else {
++missed_pings_;
}
}
bool is_alive() const {
return missed_pings_ < 3;
}
td::uint32 throughput_out_bytes = 0;
td::uint32 throughput_in_bytes = 0;
@ -105,6 +115,7 @@ class OverlayPeer {
adnl::AdnlNodeIdShort id_;
bool is_neighbour_ = false;
size_t missed_pings_ = 0;
};
class OverlayImpl : public Overlay {
@ -138,7 +149,8 @@ class OverlayImpl : public Overlay {
alarm_timestamp() = td::Timestamp::in(1);
}
void receive_random_peers(adnl::AdnlNodeIdShort src, td::BufferSlice data);
void on_ping_result(adnl::AdnlNodeIdShort peer, bool success);
void receive_random_peers(adnl::AdnlNodeIdShort src, td::Result<td::BufferSlice> R);
void send_random_peers(adnl::AdnlNodeIdShort dst, td::Promise<td::BufferSlice> promise);
void send_random_peers_cont(adnl::AdnlNodeIdShort dst, OverlayNode node, td::Promise<td::BufferSlice> promise);
void get_overlay_random_peers(td::uint32 max_peers, td::Promise<std::vector<adnl::AdnlNodeIdShort>> promise) override;
@ -281,7 +293,7 @@ class OverlayImpl : public Overlay {
void add_peers(std::vector<OverlayNode> nodes);
void del_some_peers();
void del_peer(adnl::AdnlNodeIdShort id);
OverlayPeer *get_random_peer();
OverlayPeer *get_random_peer(bool only_alive = false);
td::actor::ActorId<keyring::Keyring> keyring_;
td::actor::ActorId<adnl::Adnl> adnl_;
@ -296,6 +308,8 @@ class OverlayImpl : public Overlay {
td::Timestamp update_db_at_;
td::Timestamp update_throughput_at_;
td::Timestamp last_throughput_update_;
std::set<adnl::AdnlNodeIdShort> bad_peers_;
adnl::AdnlNodeIdShort next_bad_peer_ = adnl::AdnlNodeIdShort::zero();
std::unique_ptr<Overlays::Callback> callback_;