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net, net_processing: log disconnect reasons with -debug=net

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This commit is contained in:
Anthony Towns 2020-12-18 07:18:28 +10:00
parent 9deba2de76
commit a410ae8cb0
2 changed files with 13 additions and 1 deletions
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4
src/net.cpp
View file

@ -1004,6 +1004,7 @@ bool CConnman::AttemptToEvictConnection()
LOCK(cs_vNodes);
for (CNode* pnode : vNodes) {
if (pnode->GetId() == *node_id_to_evict) {
LogPrint(BCLog::NET, "selected %s connection for eviction peer=%d; disconnecting\n", pnode->ConnectionTypeAsString(), pnode->GetId());
pnode->fDisconnect = true;
return true;
}
@ -2693,6 +2694,7 @@ bool CConnman::DisconnectNode(const std::string& strNode)
{
LOCK(cs_vNodes);
if (CNode* pnode = FindNode(strNode)) {
LogPrint(BCLog::NET, "disconnect by address%s matched peer=%d; disconnecting\n", (fLogIPs ? strprintf("=%s", strNode) : ""), pnode->GetId());
pnode->fDisconnect = true;
return true;
}
@ -2705,6 +2707,7 @@ bool CConnman::DisconnectNode(const CSubNet& subnet)
LOCK(cs_vNodes);
for (CNode* pnode : vNodes) {
if (subnet.Match(pnode->addr)) {
LogPrint(BCLog::NET, "disconnect by subnet%s matched peer=%d; disconnecting\n", (fLogIPs ? strprintf("=%s", subnet.ToString()) : ""), pnode->GetId());
pnode->fDisconnect = true;
disconnected = true;
}
@ -2722,6 +2725,7 @@ bool CConnman::DisconnectNode(NodeId id)
LOCK(cs_vNodes);
for(CNode* pnode : vNodes) {
if (id == pnode->GetId()) {
LogPrint(BCLog::NET, "disconnect by id peer=%d; disconnecting\n", pnode->GetId());
pnode->fDisconnect = true;
return true;
}

10
src/net_processing.cpp
View file

@ -2659,6 +2659,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
// Feeler connections exist only to verify if address is online.
if (pfrom.IsFeelerConn()) {
LogPrint(BCLog::NET, "feeler connection completed peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
}
return;
@ -2746,6 +2747,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
if (pfrom.fSuccessfullyConnected) {
// Disconnect peers that send wtxidrelay message after VERACK; this
// must be negotiated between VERSION and VERACK.
LogPrint(BCLog::NET, "wtxidrelay received after verack from peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
return;
}
@ -2763,6 +2765,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
if (pfrom.fSuccessfullyConnected) {
// Disconnect peers that send SENDADDRV2 message after VERACK; this
// must be negotiated between VERSION and VERACK.
LogPrint(BCLog::NET, "sendaddrv2 received after verack from peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
return;
}
@ -2832,8 +2835,10 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
m_connman.AddNewAddresses(vAddrOk, pfrom.addr, 2 * 60 * 60);
if (vAddr.size() < 1000)
pfrom.fGetAddr = false;
if (pfrom.IsAddrFetchConn())
if (pfrom.IsAddrFetchConn()) {
LogPrint(BCLog::NET, "addrfetch connection completed peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
}
return;
}
@ -3840,6 +3845,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
if (msg_type == NetMsgType::FILTERLOAD) {
if (!(pfrom.GetLocalServices() & NODE_BLOOM)) {
LogPrint(BCLog::NET, "filterload received despite not offering bloom services from peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
return;
}
@ -3862,6 +3868,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
if (msg_type == NetMsgType::FILTERADD) {
if (!(pfrom.GetLocalServices() & NODE_BLOOM)) {
LogPrint(BCLog::NET, "filteradd received despite not offering bloom services from peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
return;
}
@ -3889,6 +3896,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
if (msg_type == NetMsgType::FILTERCLEAR) {
if (!(pfrom.GetLocalServices() & NODE_BLOOM)) {
LogPrint(BCLog::NET, "filterclear received despite not offering bloom services from peer=%d; disconnecting\n", pfrom.GetId());
pfrom.fDisconnect = true;
return;
}