aboutsummaryrefslogtreecommitdiff
path: root/src/net.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/net.cpp')
-rw-r--r--src/net.cpp188
1 files changed, 92 insertions, 96 deletions
diff --git a/src/net.cpp b/src/net.cpp
index c43c53795e..6f9f17ed4e 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -16,6 +16,7 @@
#include <crypto/sha256.h>
#include <i2p.h>
#include <net_permissions.h>
+#include <netaddress.h>
#include <netbase.h>
#include <node/ui_interface.h>
#include <protocol.h>
@@ -23,6 +24,7 @@
#include <scheduler.h>
#include <util/sock.h>
#include <util/strencodings.h>
+#include <util/thread.h>
#include <util/translation.h>
#ifdef WIN32
@@ -145,8 +147,8 @@ bool GetLocal(CService& addr, const CNetAddr *paddrPeer)
return nBestScore >= 0;
}
-//! Convert the pnSeed6 array into usable address objects.
-static std::vector<CAddress> convertSeed6(const std::vector<SeedSpec6> &vSeedsIn)
+//! Convert the serialized seeds into usable address objects.
+static std::vector<CAddress> ConvertSeeds(const std::vector<uint8_t> &vSeedsIn)
{
// It'll only connect to one or two seed nodes because once it connects,
// it'll get a pile of addresses with newer timestamps.
@@ -154,13 +156,14 @@ static std::vector<CAddress> convertSeed6(const std::vector<SeedSpec6> &vSeedsIn
// weeks ago.
const int64_t nOneWeek = 7*24*60*60;
std::vector<CAddress> vSeedsOut;
- vSeedsOut.reserve(vSeedsIn.size());
FastRandomContext rng;
- for (const auto& seed_in : vSeedsIn) {
- struct in6_addr ip;
- memcpy(&ip, seed_in.addr, sizeof(ip));
- CAddress addr(CService(ip, seed_in.port), GetDesirableServiceFlags(NODE_NONE));
+ CDataStream s(vSeedsIn, SER_NETWORK, PROTOCOL_VERSION | ADDRV2_FORMAT);
+ while (!s.eof()) {
+ CService endpoint;
+ s >> endpoint;
+ CAddress addr{endpoint, GetDesirableServiceFlags(NODE_NONE)};
addr.nTime = GetTime() - rng.randrange(nOneWeek) - nOneWeek;
+ LogPrint(BCLog::NET, "Added hardcoded seed: %s\n", addr.ToString());
vSeedsOut.push_back(addr);
}
return vSeedsOut;
@@ -680,19 +683,19 @@ int V1TransportDeserializer::readHeader(Span<const uint8_t> msg_bytes)
hdrbuf >> hdr;
}
catch (const std::exception&) {
- LogPrint(BCLog::NET, "HEADER ERROR - UNABLE TO DESERIALIZE, peer=%d\n", m_node_id);
+ LogPrint(BCLog::NET, "Header error: Unable to deserialize, peer=%d\n", m_node_id);
return -1;
}
// Check start string, network magic
if (memcmp(hdr.pchMessageStart, m_chain_params.MessageStart(), CMessageHeader::MESSAGE_START_SIZE) != 0) {
- LogPrint(BCLog::NET, "HEADER ERROR - MESSAGESTART (%s, %u bytes), received %s, peer=%d\n", hdr.GetCommand(), hdr.nMessageSize, HexStr(hdr.pchMessageStart), m_node_id);
+ LogPrint(BCLog::NET, "Header error: Wrong MessageStart %s received, peer=%d\n", HexStr(hdr.pchMessageStart), m_node_id);
return -1;
}
// reject messages larger than MAX_SIZE or MAX_PROTOCOL_MESSAGE_LENGTH
if (hdr.nMessageSize > MAX_SIZE || hdr.nMessageSize > MAX_PROTOCOL_MESSAGE_LENGTH) {
- LogPrint(BCLog::NET, "HEADER ERROR - SIZE (%s, %u bytes), peer=%d\n", hdr.GetCommand(), hdr.nMessageSize, m_node_id);
+ LogPrint(BCLog::NET, "Header error: Size too large (%s, %u bytes), peer=%d\n", SanitizeString(hdr.GetCommand()), hdr.nMessageSize, m_node_id);
return -1;
}
@@ -745,7 +748,7 @@ std::optional<CNetMessage> V1TransportDeserializer::GetMessage(const std::chrono
// Check checksum and header command string
if (memcmp(hash.begin(), hdr.pchChecksum, CMessageHeader::CHECKSUM_SIZE) != 0) {
- LogPrint(BCLog::NET, "CHECKSUM ERROR (%s, %u bytes), expected %s was %s, peer=%d\n",
+ LogPrint(BCLog::NET, "Header error: Wrong checksum (%s, %u bytes), expected %s was %s, peer=%d\n",
SanitizeString(msg->m_command), msg->m_message_size,
HexStr(Span<uint8_t>(hash.begin(), hash.begin() + CMessageHeader::CHECKSUM_SIZE)),
HexStr(hdr.pchChecksum),
@@ -753,8 +756,8 @@ std::optional<CNetMessage> V1TransportDeserializer::GetMessage(const std::chrono
out_err_raw_size = msg->m_raw_message_size;
msg = std::nullopt;
} else if (!hdr.IsCommandValid()) {
- LogPrint(BCLog::NET, "HEADER ERROR - COMMAND (%s, %u bytes), peer=%d\n",
- hdr.GetCommand(), msg->m_message_size, m_node_id);
+ LogPrint(BCLog::NET, "Header error: Invalid message type (%s, %u bytes), peer=%d\n",
+ SanitizeString(hdr.GetCommand()), msg->m_message_size, m_node_id);
out_err_raw_size = msg->m_raw_message_size;
msg.reset();
}
@@ -793,7 +796,7 @@ size_t CConnman::SocketSendData(CNode& node) const
nBytes = send(node.hSocket, reinterpret_cast<const char*>(data.data()) + node.nSendOffset, data.size() - node.nSendOffset, MSG_NOSIGNAL | MSG_DONTWAIT);
}
if (nBytes > 0) {
- node.nLastSend = GetSystemTimeInSeconds();
+ node.nLastSend = GetTimeSeconds();
node.nSendBytes += nBytes;
node.nSendOffset += nBytes;
nSentSize += nBytes;
@@ -1003,7 +1006,7 @@ bool CConnman::AttemptToEvictConnection()
LOCK(cs_vNodes);
for (const CNode* node : vNodes) {
- if (node->HasPermission(PF_NOBAN))
+ if (node->HasPermission(NetPermissionFlags::NoBan))
continue;
if (!node->IsInboundConn())
continue;
@@ -1060,7 +1063,7 @@ void CConnman::AcceptConnection(const ListenSocket& hListenSocket) {
const CAddress addr_bind = GetBindAddress(hSocket);
- NetPermissionFlags permissionFlags = NetPermissionFlags::PF_NONE;
+ NetPermissionFlags permissionFlags = NetPermissionFlags::None;
hListenSocket.AddSocketPermissionFlags(permissionFlags);
CreateNodeFromAcceptedSocket(hSocket, permissionFlags, addr_bind, addr);
@@ -1075,12 +1078,12 @@ void CConnman::CreateNodeFromAcceptedSocket(SOCKET hSocket,
int nMaxInbound = nMaxConnections - m_max_outbound;
AddWhitelistPermissionFlags(permissionFlags, addr);
- if (NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::PF_ISIMPLICIT)) {
- NetPermissions::ClearFlag(permissionFlags, PF_ISIMPLICIT);
- if (gArgs.GetBoolArg("-whitelistforcerelay", DEFAULT_WHITELISTFORCERELAY)) NetPermissions::AddFlag(permissionFlags, PF_FORCERELAY);
- if (gArgs.GetBoolArg("-whitelistrelay", DEFAULT_WHITELISTRELAY)) NetPermissions::AddFlag(permissionFlags, PF_RELAY);
- NetPermissions::AddFlag(permissionFlags, PF_MEMPOOL);
- NetPermissions::AddFlag(permissionFlags, PF_NOBAN);
+ if (NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::Implicit)) {
+ NetPermissions::ClearFlag(permissionFlags, NetPermissionFlags::Implicit);
+ if (gArgs.GetBoolArg("-whitelistforcerelay", DEFAULT_WHITELISTFORCERELAY)) NetPermissions::AddFlag(permissionFlags, NetPermissionFlags::ForceRelay);
+ if (gArgs.GetBoolArg("-whitelistrelay", DEFAULT_WHITELISTRELAY)) NetPermissions::AddFlag(permissionFlags, NetPermissionFlags::Relay);
+ NetPermissions::AddFlag(permissionFlags, NetPermissionFlags::Mempool);
+ NetPermissions::AddFlag(permissionFlags, NetPermissionFlags::NoBan);
}
{
@@ -1109,7 +1112,7 @@ void CConnman::CreateNodeFromAcceptedSocket(SOCKET hSocket,
// Don't accept connections from banned peers.
bool banned = m_banman && m_banman->IsBanned(addr);
- if (!NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::PF_NOBAN) && banned)
+ if (!NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::NoBan) && banned)
{
LogPrint(BCLog::NET, "connection from %s dropped (banned)\n", addr.ToString());
CloseSocket(hSocket);
@@ -1118,7 +1121,7 @@ void CConnman::CreateNodeFromAcceptedSocket(SOCKET hSocket,
// Only accept connections from discouraged peers if our inbound slots aren't (almost) full.
bool discouraged = m_banman && m_banman->IsDiscouraged(addr);
- if (!NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::PF_NOBAN) && nInbound + 1 >= nMaxInbound && discouraged)
+ if (!NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::NoBan) && nInbound + 1 >= nMaxInbound && discouraged)
{
LogPrint(BCLog::NET, "connection from %s dropped (discouraged)\n", addr.ToString());
CloseSocket(hSocket);
@@ -1139,7 +1142,7 @@ void CConnman::CreateNodeFromAcceptedSocket(SOCKET hSocket,
uint64_t nonce = GetDeterministicRandomizer(RANDOMIZER_ID_LOCALHOSTNONCE).Write(id).Finalize();
ServiceFlags nodeServices = nLocalServices;
- if (NetPermissions::HasFlag(permissionFlags, PF_BLOOMFILTER)) {
+ if (NetPermissions::HasFlag(permissionFlags, NetPermissionFlags::BloomFilter)) {
nodeServices = static_cast<ServiceFlags>(nodeServices | NODE_BLOOM);
}
@@ -1223,19 +1226,10 @@ void CConnman::DisconnectNodes()
std::list<CNode*> vNodesDisconnectedCopy = vNodesDisconnected;
for (CNode* pnode : vNodesDisconnectedCopy)
{
- // wait until threads are done using it
+ // Destroy the object only after other threads have stopped using it.
if (pnode->GetRefCount() <= 0) {
- bool fDelete = false;
- {
- TRY_LOCK(pnode->cs_vSend, lockSend);
- if (lockSend) {
- fDelete = true;
- }
- }
- if (fDelete) {
- vNodesDisconnected.remove(pnode);
- DeleteNode(pnode);
- }
+ vNodesDisconnected.remove(pnode);
+ DeleteNode(pnode);
}
}
}
@@ -1257,7 +1251,7 @@ void CConnman::NotifyNumConnectionsChanged()
bool CConnman::ShouldRunInactivityChecks(const CNode& node, std::optional<int64_t> now_in) const
{
- const int64_t now = now_in ? now_in.value() : GetSystemTimeInSeconds();
+ const int64_t now = now_in ? now_in.value() : GetTimeSeconds();
return node.nTimeConnected + m_peer_connect_timeout < now;
}
@@ -1265,7 +1259,7 @@ bool CConnman::InactivityCheck(const CNode& node) const
{
// Use non-mockable system time (otherwise these timers will pop when we
// use setmocktime in the tests).
- int64_t now = GetSystemTimeInSeconds();
+ int64_t now = GetTimeSeconds();
if (!ShouldRunInactivityChecks(node, now)) return false;
@@ -1644,7 +1638,7 @@ void CConnman::ThreadDNSAddressSeed()
{
LOCK(cs_vNodes);
for (const CNode* pnode : vNodes) {
- if (pnode->fSuccessfullyConnected && pnode->IsOutboundOrBlockRelayConn()) ++nRelevant;
+ if (pnode->fSuccessfullyConnected && pnode->IsFullOutboundConn()) ++nRelevant;
}
}
if (nRelevant >= 2) {
@@ -1731,7 +1725,7 @@ void CConnman::ProcessAddrFetch()
}
}
-bool CConnman::GetTryNewOutboundPeer()
+bool CConnman::GetTryNewOutboundPeer() const
{
return m_try_another_outbound_peer;
}
@@ -1748,7 +1742,7 @@ void CConnman::SetTryNewOutboundPeer(bool flag)
// Also exclude peers that haven't finished initial connection handshake yet
// (so that we don't decide we're over our desired connection limit, and then
// evict some peer that has finished the handshake)
-int CConnman::GetExtraFullOutboundCount()
+int CConnman::GetExtraFullOutboundCount() const
{
int full_outbound_peers = 0;
{
@@ -1762,7 +1756,7 @@ int CConnman::GetExtraFullOutboundCount()
return std::max(full_outbound_peers - m_max_outbound_full_relay, 0);
}
-int CConnman::GetExtraBlockRelayCount()
+int CConnman::GetExtraBlockRelayCount() const
{
int block_relay_peers = 0;
{
@@ -1847,7 +1841,7 @@ void CConnman::ThreadOpenConnections(const std::vector<std::string> connect)
if (add_fixed_seeds_now) {
CNetAddr local;
local.SetInternal("fixedseeds");
- addrman.Add(convertSeed6(Params().FixedSeeds()), local);
+ addrman.Add(ConvertSeeds(Params().FixedSeeds()), local);
add_fixed_seeds = false;
}
}
@@ -2060,7 +2054,7 @@ std::vector<CAddress> CConnman::GetCurrentBlockRelayOnlyConns() const
return ret;
}
-std::vector<AddedNodeInfo> CConnman::GetAddedNodeInfo()
+std::vector<AddedNodeInfo> CConnman::GetAddedNodeInfo() const
{
std::vector<AddedNodeInfo> ret;
@@ -2252,7 +2246,7 @@ void CConnman::ThreadI2PAcceptIncoming()
}
if (!advertising_listen_addr) {
- AddLocal(conn.me, LOCAL_BIND);
+ AddLocal(conn.me, LOCAL_MANUAL);
advertising_listen_addr = true;
}
@@ -2260,7 +2254,7 @@ void CConnman::ThreadI2PAcceptIncoming()
continue;
}
- CreateNodeFromAcceptedSocket(conn.sock->Release(), NetPermissionFlags::PF_NONE,
+ CreateNodeFromAcceptedSocket(conn.sock->Release(), NetPermissionFlags::None,
CAddress{conn.me, NODE_NONE}, CAddress{conn.peer, NODE_NONE});
}
}
@@ -2407,8 +2401,9 @@ NodeId CConnman::GetNewNodeId()
bool CConnman::Bind(const CService &addr, unsigned int flags, NetPermissionFlags permissions) {
- if (!(flags & BF_EXPLICIT) && !IsReachable(addr))
+ if (!(flags & BF_EXPLICIT) && !IsReachable(addr)) {
return false;
+ }
bilingual_str strError;
if (!BindListenPort(addr, strError, permissions)) {
if ((flags & BF_REPORT_ERROR) && clientInterface) {
@@ -2417,7 +2412,7 @@ bool CConnman::Bind(const CService &addr, unsigned int flags, NetPermissionFlags
return false;
}
- if (addr.IsRoutable() && fDiscover && !(flags & BF_DONT_ADVERTISE) && !(permissions & PF_NOBAN)) {
+ if (addr.IsRoutable() && fDiscover && !(flags & BF_DONT_ADVERTISE) && !NetPermissions::HasFlag(permissions, NetPermissionFlags::NoBan)) {
AddLocal(addr, LOCAL_BIND);
}
@@ -2431,7 +2426,7 @@ bool CConnman::InitBinds(
{
bool fBound = false;
for (const auto& addrBind : binds) {
- fBound |= Bind(addrBind, (BF_EXPLICIT | BF_REPORT_ERROR), NetPermissionFlags::PF_NONE);
+ fBound |= Bind(addrBind, (BF_EXPLICIT | BF_REPORT_ERROR), NetPermissionFlags::None);
}
for (const auto& addrBind : whiteBinds) {
fBound |= Bind(addrBind.m_service, (BF_EXPLICIT | BF_REPORT_ERROR), addrBind.m_flags);
@@ -2440,12 +2435,12 @@ bool CConnman::InitBinds(
struct in_addr inaddr_any;
inaddr_any.s_addr = htonl(INADDR_ANY);
struct in6_addr inaddr6_any = IN6ADDR_ANY_INIT;
- fBound |= Bind(CService(inaddr6_any, GetListenPort()), BF_NONE, NetPermissionFlags::PF_NONE);
- fBound |= Bind(CService(inaddr_any, GetListenPort()), !fBound ? BF_REPORT_ERROR : BF_NONE, NetPermissionFlags::PF_NONE);
+ fBound |= Bind(CService(inaddr6_any, GetListenPort()), BF_NONE, NetPermissionFlags::None);
+ fBound |= Bind(CService(inaddr_any, GetListenPort()), !fBound ? BF_REPORT_ERROR : BF_NONE, NetPermissionFlags::None);
}
for (const auto& addr_bind : onion_binds) {
- fBound |= Bind(addr_bind, BF_EXPLICIT | BF_DONT_ADVERTISE, NetPermissionFlags::PF_NONE);
+ fBound |= Bind(addr_bind, BF_EXPLICIT | BF_DONT_ADVERTISE, NetPermissionFlags::None);
}
return fBound;
@@ -2466,7 +2461,7 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
proxyType i2p_sam;
if (GetProxy(NET_I2P, i2p_sam)) {
- m_i2p_sam_session = std::make_unique<i2p::sam::Session>(GetDataDir() / "i2p_private_key",
+ m_i2p_sam_session = std::make_unique<i2p::sam::Session>(gArgs.GetDataDirNet() / "i2p_private_key",
i2p_sam.proxy, &interruptNet);
}
@@ -2475,7 +2470,7 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
}
if (clientInterface) {
- clientInterface->InitMessage(_("Loading P2P addresses...").translated);
+ clientInterface->InitMessage(_("Loading P2P addresses…").translated);
}
// Load addresses from peers.dat
int64_t nStart = GetTimeMillis();
@@ -2492,14 +2487,14 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
if (m_use_addrman_outgoing) {
// Load addresses from anchors.dat
- m_anchors = ReadAnchors(GetDataDir() / ANCHORS_DATABASE_FILENAME);
+ m_anchors = ReadAnchors(gArgs.GetDataDirNet() / ANCHORS_DATABASE_FILENAME);
if (m_anchors.size() > MAX_BLOCK_RELAY_ONLY_ANCHORS) {
m_anchors.resize(MAX_BLOCK_RELAY_ONLY_ANCHORS);
}
LogPrintf("%i block-relay-only anchors will be tried for connections.\n", m_anchors.size());
}
- uiInterface.InitMessage(_("Starting network threads...").translated);
+ uiInterface.InitMessage(_("Starting network threads…").translated);
fAddressesInitialized = true;
@@ -2526,15 +2521,15 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
}
// Send and receive from sockets, accept connections
- threadSocketHandler = std::thread(&TraceThread<std::function<void()> >, "net", std::function<void()>(std::bind(&CConnman::ThreadSocketHandler, this)));
+ threadSocketHandler = std::thread(&util::TraceThread, "net", [this] { ThreadSocketHandler(); });
if (!gArgs.GetBoolArg("-dnsseed", DEFAULT_DNSSEED))
LogPrintf("DNS seeding disabled\n");
else
- threadDNSAddressSeed = std::thread(&TraceThread<std::function<void()> >, "dnsseed", std::function<void()>(std::bind(&CConnman::ThreadDNSAddressSeed, this)));
+ threadDNSAddressSeed = std::thread(&util::TraceThread, "dnsseed", [this] { ThreadDNSAddressSeed(); });
// Initiate manual connections
- threadOpenAddedConnections = std::thread(&TraceThread<std::function<void()> >, "addcon", std::function<void()>(std::bind(&CConnman::ThreadOpenAddedConnections, this)));
+ threadOpenAddedConnections = std::thread(&util::TraceThread, "addcon", [this] { ThreadOpenAddedConnections(); });
if (connOptions.m_use_addrman_outgoing && !connOptions.m_specified_outgoing.empty()) {
if (clientInterface) {
@@ -2544,16 +2539,18 @@ bool CConnman::Start(CScheduler& scheduler, const Options& connOptions)
}
return false;
}
- if (connOptions.m_use_addrman_outgoing || !connOptions.m_specified_outgoing.empty())
- threadOpenConnections = std::thread(&TraceThread<std::function<void()> >, "opencon", std::function<void()>(std::bind(&CConnman::ThreadOpenConnections, this, connOptions.m_specified_outgoing)));
+ if (connOptions.m_use_addrman_outgoing || !connOptions.m_specified_outgoing.empty()) {
+ threadOpenConnections = std::thread(
+ &util::TraceThread, "opencon",
+ [this, connect = connOptions.m_specified_outgoing] { ThreadOpenConnections(connect); });
+ }
// Process messages
- threadMessageHandler = std::thread(&TraceThread<std::function<void()> >, "msghand", std::function<void()>(std::bind(&CConnman::ThreadMessageHandler, this)));
+ threadMessageHandler = std::thread(&util::TraceThread, "msghand", [this] { ThreadMessageHandler(); });
if (connOptions.m_i2p_accept_incoming && m_i2p_sam_session.get() != nullptr) {
threadI2PAcceptIncoming =
- std::thread(&TraceThread<std::function<void()>>, "i2paccept",
- std::function<void()>(std::bind(&CConnman::ThreadI2PAcceptIncoming, this)));
+ std::thread(&util::TraceThread, "i2paccept", [this] { ThreadI2PAcceptIncoming(); });
}
// Dump network addresses
@@ -2630,27 +2627,30 @@ void CConnman::StopNodes()
if (anchors_to_dump.size() > MAX_BLOCK_RELAY_ONLY_ANCHORS) {
anchors_to_dump.resize(MAX_BLOCK_RELAY_ONLY_ANCHORS);
}
- DumpAnchors(GetDataDir() / ANCHORS_DATABASE_FILENAME, anchors_to_dump);
+ DumpAnchors(gArgs.GetDataDirNet() / ANCHORS_DATABASE_FILENAME, anchors_to_dump);
}
}
- // Close sockets
- LOCK(cs_vNodes);
- for (CNode* pnode : vNodes)
+ // Delete peer connections.
+ std::vector<CNode*> nodes;
+ WITH_LOCK(cs_vNodes, nodes.swap(vNodes));
+ for (CNode* pnode : nodes) {
pnode->CloseSocketDisconnect();
- for (ListenSocket& hListenSocket : vhListenSocket)
- if (hListenSocket.socket != INVALID_SOCKET)
- if (!CloseSocket(hListenSocket.socket))
- LogPrintf("CloseSocket(hListenSocket) failed with error %s\n", NetworkErrorString(WSAGetLastError()));
-
- // clean up some globals (to help leak detection)
- for (CNode* pnode : vNodes) {
DeleteNode(pnode);
}
+
+ // Close listening sockets.
+ for (ListenSocket& hListenSocket : vhListenSocket) {
+ if (hListenSocket.socket != INVALID_SOCKET) {
+ if (!CloseSocket(hListenSocket.socket)) {
+ LogPrintf("CloseSocket(hListenSocket) failed with error %s\n", NetworkErrorString(WSAGetLastError()));
+ }
+ }
+ }
+
for (CNode* pnode : vNodesDisconnected) {
DeleteNode(pnode);
}
- vNodes.clear();
vNodesDisconnected.clear();
vhListenSocket.clear();
semOutbound.reset();
@@ -2670,9 +2670,9 @@ CConnman::~CConnman()
Stop();
}
-std::vector<CAddress> CConnman::GetAddresses(size_t max_addresses, size_t max_pct)
+std::vector<CAddress> CConnman::GetAddresses(size_t max_addresses, size_t max_pct, std::optional<Network> network) const
{
- std::vector<CAddress> addresses = addrman.GetAddr(max_addresses, max_pct);
+ std::vector<CAddress> addresses = addrman.GetAddr(max_addresses, max_pct, network);
if (m_banman) {
addresses.erase(std::remove_if(addresses.begin(), addresses.end(),
[this](const CAddress& addr){return m_banman->IsDiscouraged(addr) || m_banman->IsBanned(addr);}),
@@ -2692,7 +2692,7 @@ std::vector<CAddress> CConnman::GetAddresses(CNode& requestor, size_t max_addres
auto r = m_addr_response_caches.emplace(cache_id, CachedAddrResponse{});
CachedAddrResponse& cache_entry = r.first->second;
if (cache_entry.m_cache_entry_expiration < current_time) { // If emplace() added new one it has expiration 0.
- cache_entry.m_addrs_response_cache = GetAddresses(max_addresses, max_pct);
+ cache_entry.m_addrs_response_cache = GetAddresses(max_addresses, max_pct, /* network */ std::nullopt);
// Choosing a proper cache lifetime is a trade-off between the privacy leak minimization
// and the usefulness of ADDR responses to honest users.
//
@@ -2745,7 +2745,7 @@ bool CConnman::RemoveAddedNode(const std::string& strNode)
return false;
}
-size_t CConnman::GetNodeCount(ConnectionDirection flags)
+size_t CConnman::GetNodeCount(ConnectionDirection flags) const
{
LOCK(cs_vNodes);
if (flags == ConnectionDirection::Both) // Shortcut if we want total
@@ -2761,7 +2761,7 @@ size_t CConnman::GetNodeCount(ConnectionDirection flags)
return nNum;
}
-void CConnman::GetNodeStats(std::vector<CNodeStats>& vstats)
+void CConnman::GetNodeStats(std::vector<CNodeStats>& vstats) const
{
vstats.clear();
LOCK(cs_vNodes);
@@ -2838,18 +2838,18 @@ void CConnman::RecordBytesSent(uint64_t bytes)
nMaxOutboundTotalBytesSentInCycle += bytes;
}
-uint64_t CConnman::GetMaxOutboundTarget()
+uint64_t CConnman::GetMaxOutboundTarget() const
{
LOCK(cs_totalBytesSent);
return nMaxOutboundLimit;
}
-std::chrono::seconds CConnman::GetMaxOutboundTimeframe()
+std::chrono::seconds CConnman::GetMaxOutboundTimeframe() const
{
return MAX_UPLOAD_TIMEFRAME;
}
-std::chrono::seconds CConnman::GetMaxOutboundTimeLeftInCycle()
+std::chrono::seconds CConnman::GetMaxOutboundTimeLeftInCycle() const
{
LOCK(cs_totalBytesSent);
if (nMaxOutboundLimit == 0)
@@ -2863,7 +2863,7 @@ std::chrono::seconds CConnman::GetMaxOutboundTimeLeftInCycle()
return (cycleEndTime < now) ? 0s : cycleEndTime - now;
}
-bool CConnman::OutboundTargetReached(bool historicalBlockServingLimit)
+bool CConnman::OutboundTargetReached(bool historicalBlockServingLimit) const
{
LOCK(cs_totalBytesSent);
if (nMaxOutboundLimit == 0)
@@ -2883,7 +2883,7 @@ bool CConnman::OutboundTargetReached(bool historicalBlockServingLimit)
return false;
}
-uint64_t CConnman::GetOutboundTargetBytesLeft()
+uint64_t CConnman::GetOutboundTargetBytesLeft() const
{
LOCK(cs_totalBytesSent);
if (nMaxOutboundLimit == 0)
@@ -2892,13 +2892,13 @@ uint64_t CConnman::GetOutboundTargetBytesLeft()
return (nMaxOutboundTotalBytesSentInCycle >= nMaxOutboundLimit) ? 0 : nMaxOutboundLimit - nMaxOutboundTotalBytesSentInCycle;
}
-uint64_t CConnman::GetTotalBytesRecv()
+uint64_t CConnman::GetTotalBytesRecv() const
{
LOCK(cs_totalBytesRecv);
return nTotalBytesRecv;
}
-uint64_t CConnman::GetTotalBytesSent()
+uint64_t CConnman::GetTotalBytesSent() const
{
LOCK(cs_totalBytesSent);
return nTotalBytesSent;
@@ -2912,7 +2912,7 @@ ServiceFlags CConnman::GetLocalServices() const
unsigned int CConnman::GetReceiveFloodSize() const { return nReceiveFloodSize; }
CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, SOCKET hSocketIn, const CAddress& addrIn, uint64_t nKeyedNetGroupIn, uint64_t nLocalHostNonceIn, const CAddress& addrBindIn, const std::string& addrNameIn, ConnectionType conn_type_in, bool inbound_onion)
- : nTimeConnected(GetSystemTimeInSeconds()),
+ : nTimeConnected(GetTimeSeconds()),
addr(addrIn),
addrBind(addrBindIn),
m_inbound_onion(inbound_onion),
@@ -2929,10 +2929,6 @@ CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, SOCKET hSocketIn, const
m_tx_relay = std::make_unique<TxRelay>();
}
- if (RelayAddrsWithConn()) {
- m_addr_known = std::make_unique<CRollingBloomFilter>(5000, 0.001);
- }
-
for (const std::string &msg : getAllNetMessageTypes())
mapRecvBytesPerMsgCmd[msg] = 0;
mapRecvBytesPerMsgCmd[NET_MESSAGE_COMMAND_OTHER] = 0;
@@ -3043,7 +3039,7 @@ void CaptureMessage(const CAddress& addr, const std::string& msg_type, const Spa
std::string clean_addr = addr.ToString();
std::replace(clean_addr.begin(), clean_addr.end(), ':', '_');
- fs::path base_path = GetDataDir() / "message_capture" / clean_addr;
+ fs::path base_path = gArgs.GetDataDirNet() / "message_capture" / clean_addr;
fs::create_directories(base_path);
fs::path path = base_path / (is_incoming ? "msgs_recv.dat" : "msgs_sent.dat");
@@ -3052,7 +3048,7 @@ void CaptureMessage(const CAddress& addr, const std::string& msg_type, const Spa
ser_writedata64(f, now.count());
f.write(msg_type.data(), msg_type.length());
for (auto i = msg_type.length(); i < CMessageHeader::COMMAND_SIZE; ++i) {
- f << '\0';
+ f << uint8_t{'\0'};
}
uint32_t size = data.size();
ser_writedata32(f, size);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 13:22:28 +0000