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Update getpeerinfo/-netinfo/TxRelay#m_relay_txs relaytxes docs (for v24 backport)

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to the current p2p behavior.  We only initialize the Peer::TxRelay m_relay_txs
data structure if it isn't an outbound block-relay-only connection and fRelay=true
(the peer wishes to receive tx announcements) or we're offering NODE_BLOOM to this peer.
This commit is contained in:
Jon Atack
2022-08-24 19:33:54 +02:00
parent 1f448542e7
commit df660ddb1c
3 changed files with 8 additions and 12 deletions
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16
src/net_processing.cpp
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@@ -271,12 +271,7 @@ struct Peer {
struct TxRelay {
mutable RecursiveMutex m_bloom_filter_mutex;
/** Whether the peer wishes to receive transaction announcements.
*
* This is initially set based on the fRelay flag in the received
* `version` message. If initially set to false, it can only be flipped
* to true if we have offered the peer NODE_BLOOM services and it sends
* us a `filterload` or `filterclear` message. See BIP37. */
/** Whether we relay transactions to this peer. */
bool m_relay_txs GUARDED_BY(m_bloom_filter_mutex){false};
/** A bloom filter for which transactions to announce to the peer. See BIP37. */
std::unique_ptr<CBloomFilter> m_bloom_filter PT_GUARDED_BY(m_bloom_filter_mutex) GUARDED_BY(m_bloom_filter_mutex){nullptr};
@@ -3247,10 +3242,11 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
}
peer->m_starting_height = starting_height;
// We only initialize the m_tx_relay data structure if:
// - this isn't an outbound block-relay-only connection; and
// - fRelay=true or we're offering NODE_BLOOM to this peer
// (NODE_BLOOM means that the peer may turn on tx relay later)
// We only initialize the Peer::TxRelay m_relay_txs data structure if:
// - this isn't an outbound block-relay-only connection, and
// - fRelay=true (the peer wishes to receive transaction announcements)
// or we're offering NODE_BLOOM to this peer. NODE_BLOOM means that
// the peer may turn on transaction relay later.
if (!pfrom.IsBlockOnlyConn() &&
(fRelay || (peer->m_our_services & NODE_BLOOM))) {
auto* const tx_relay = peer->SetTxRelay();