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merge bitcoin#20599: Tolerate sendheaders and sendcmpct messages before verack

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Kittywhiskers Van Gogh 2024-06-09 01:16:47 +00:00
parent 799214b2c8
commit 2ce481849a
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GPG Key ID: 30CD0C065E5C4AAD
1 changed files with 28 additions and 29 deletions
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57
src/net_processing.cpp
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@ -3532,6 +3532,34 @@ void PeerManagerImpl::ProcessMessage(
return;
}
if (msg_type == NetMsgType::SENDHEADERS) {
LOCK(cs_main);
State(pfrom.GetId())->fPreferHeaders = true;
return;
}
if (msg_type == NetMsgType::SENDHEADERS2) {
LOCK(cs_main);
State(pfrom.GetId())->fPreferHeadersCompressed = true;
return;
}
if (msg_type == NetMsgType::SENDCMPCT) {
bool fAnnounceUsingCMPCTBLOCK = false;
uint64_t nCMPCTBLOCKVersion = 1;
vRecv >> fAnnounceUsingCMPCTBLOCK >> nCMPCTBLOCKVersion;
if (nCMPCTBLOCKVersion == 1) {
LOCK(cs_main);
State(pfrom.GetId())->fProvidesHeaderAndIDs = true;
State(pfrom.GetId())->fPreferHeaderAndIDs = fAnnounceUsingCMPCTBLOCK;
State(pfrom.GetId())->fSupportsDesiredCmpctVersion = true;
// save whether peer selects us as BIP152 high-bandwidth peer
// (receiving sendcmpct(1) signals high-bandwidth, sendcmpct(0) low-bandwidth)
pfrom.m_bip152_highbandwidth_from = fAnnounceUsingCMPCTBLOCK;
}
return;
}
// BIP155 defines feature negotiation of addrv2 and sendaddrv2, which must happen
// between VERSION and VERACK.
if (msg_type == NetMsgType::SENDADDRV2) {
@ -3670,35 +3698,6 @@ void PeerManagerImpl::ProcessMessage(
return;
}
if (msg_type == NetMsgType::SENDHEADERS) {
LOCK(cs_main);
State(pfrom.GetId())->fPreferHeaders = true;
return;
}
if (msg_type == NetMsgType::SENDHEADERS2) {
LOCK(cs_main);
State(pfrom.GetId())->fPreferHeadersCompressed = true;
return;
}
if (msg_type == NetMsgType::SENDCMPCT) {
bool fAnnounceUsingCMPCTBLOCK = false;
uint64_t nCMPCTBLOCKVersion = 1;
vRecv >> fAnnounceUsingCMPCTBLOCK >> nCMPCTBLOCKVersion;
if (nCMPCTBLOCKVersion == 1) {
LOCK(cs_main);
State(pfrom.GetId())->fProvidesHeaderAndIDs = true;
State(pfrom.GetId())->fPreferHeaderAndIDs = fAnnounceUsingCMPCTBLOCK;
State(pfrom.GetId())->fSupportsDesiredCmpctVersion = true;
// save whether peer selects us as BIP152 high-bandwidth peer
// (receiving sendcmpct(1) signals high-bandwidth, sendcmpct(0) low-bandwidth)
pfrom.m_bip152_highbandwidth_from = fAnnounceUsingCMPCTBLOCK;
}
return;
}
if (msg_type == NetMsgType::SENDDSQUEUE)
{
bool b;