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P2PServer: don't deserialize the same block twice

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This commit is contained in:
SChernykh
2022-07-10 10:24:03 +02:00
parent ae161fac49
commit c5bd184bbc
7 changed files with 111 additions and 112 deletions
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11
src/p2p_server.h
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@@ -97,10 +97,12 @@ public:
bool on_peer_list_request(const uint8_t* buf);
bool on_peer_list_response(const uint8_t* buf) const;
bool handle_incoming_block_async(PoolBlock* block);
bool handle_incoming_block_async(const PoolBlock* block);
void handle_incoming_block(p2pool* pool, PoolBlock& block, const uint32_t reset_counter, const raw_ip& addr, std::vector<hash>& missing_blocks);
void post_handle_incoming_block(const uint32_t reset_counter, std::vector<hash>& missing_blocks);
bool is_good() const { return m_handshakeComplete && !m_handshakeInvalid && (m_listenPort >= 0); }
uint64_t m_peerId;
MessageId m_expectedMessage;
uint64_t m_handshakeChallenge;
@@ -141,6 +143,9 @@ public:
void set_max_outgoing_peers(uint32_t n) { m_maxOutgoingPeers = std::min(std::max(n, 10U), 1000U); }
void set_max_incoming_peers(uint32_t n) { m_maxIncomingPeers = std::min(std::max(n, 10U), 1000U); }
int deserialize_block(const uint8_t* buf, uint32_t size);
const PoolBlock* get_block() const { return m_block; }
private:
p2pool* m_pool;
BlockCache* m_cache;
@@ -174,6 +179,8 @@ private:
uv_mutex_t m_blockLock;
PoolBlock* m_block;
std::vector<uint8_t> m_blockDeserializeBuf;
int m_blockDeserializeResult;
uv_timer_t m_timer;
uint64_t m_timerCounter;
@@ -207,6 +214,8 @@ private:
uv_async_t m_broadcastAsync;
std::vector<Broadcast*> m_broadcastQueue;
bool m_lookForMissingBlocks;
uv_mutex_t m_missingBlockRequestsLock;
unordered_set<std::pair<uint64_t, uint64_t>> m_missingBlockRequests;