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Merge bitcoin/bitcoin#24141: Rename message_command variables in src/net* and src/rpc/net.cpp

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e71c51b27d refactor: rename command -> message type in comments in the src/net* files (Shashwat)
2b09593bdd scripted-diff: Rename message command to message type (Shashwat)

Pull request description:

  This PR is a follow-up to #24078.

  > a message is not a command, but simply a message of some type

  The first commit covers the message_command variable name and comments not addressed in the original PR in `src/net*` files.
  The second commit goes beyond the original `src/net*` limit of #24078 and does similar changes in the `src/rpc/net.cpp` file.

ACKs for top commit:
  MarcoFalke:
    review ACK e71c51b27d 💥

Tree-SHA512: 24015d132c00f15239e5d3dc7aedae904ae3103a90920bb09e984ff57723402763f697d886322f78e42a0cb46808cb6bc9d4905561dc6ddee9961168f8324b05
This commit is contained in:
MacroFake
2022-05-05 08:37:30 +02:00
parent d4475ea7ae e71c51b27d
commit 0d080a183b
3 changed files with 32 additions and 32 deletions
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32
src/net.cpp
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@@ -103,7 +103,7 @@ enum BindFlags {
// The sleep time needs to be small to avoid new sockets stalling
static const uint64_t SELECT_TIMEOUT_MILLISECONDS = 50;
const std::string NET_MESSAGE_COMMAND_OTHER = "*other*";
const std::string NET_MESSAGE_TYPE_OTHER = "*other*";
static const uint64_t RANDOMIZER_ID_NETGROUP = 0x6c0edd8036ef4036ULL; // SHA256("netgroup")[0:8]
static const uint64_t RANDOMIZER_ID_LOCALHOSTNONCE = 0xd93e69e2bbfa5735ULL; // SHA256("localhostnonce")[0:8]
@@ -643,12 +643,12 @@ void CNode::CopyStats(CNodeStats& stats)
X(m_bip152_highbandwidth_from);
{
LOCK(cs_vSend);
X(mapSendBytesPerMsgCmd);
X(mapSendBytesPerMsgType);
X(nSendBytes);
}
{
LOCK(cs_vRecv);
X(mapRecvBytesPerMsgCmd);
X(mapRecvBytesPerMsgType);
X(nRecvBytes);
}
X(m_permissionFlags);
@@ -684,19 +684,19 @@ bool CNode::ReceiveMsgBytes(Span<const uint8_t> msg_bytes, bool& complete)
bool reject_message{false};
CNetMessage msg = m_deserializer->GetMessage(time, reject_message);
if (reject_message) {
// Message deserialization failed. Drop the message but don't disconnect the peer.
// Message deserialization failed. Drop the message but don't disconnect the peer.
// store the size of the corrupt message
mapRecvBytesPerMsgCmd.at(NET_MESSAGE_COMMAND_OTHER) += msg.m_raw_message_size;
mapRecvBytesPerMsgType.at(NET_MESSAGE_TYPE_OTHER) += msg.m_raw_message_size;
continue;
}
// Store received bytes per message command
// to prevent a memory DOS, only allow valid commands
auto i = mapRecvBytesPerMsgCmd.find(msg.m_type);
if (i == mapRecvBytesPerMsgCmd.end()) {
i = mapRecvBytesPerMsgCmd.find(NET_MESSAGE_COMMAND_OTHER);
// Store received bytes per message type.
// To prevent a memory DOS, only allow known message types.
auto i = mapRecvBytesPerMsgType.find(msg.m_type);
if (i == mapRecvBytesPerMsgType.end()) {
i = mapRecvBytesPerMsgType.find(NET_MESSAGE_TYPE_OTHER);
}
assert(i != mapRecvBytesPerMsgCmd.end());
assert(i != mapRecvBytesPerMsgType.end());
i->second += msg.m_raw_message_size;
// push the message to the process queue,
@@ -781,7 +781,7 @@ CNetMessage V1TransportDeserializer::GetMessage(const std::chrono::microseconds
// decompose a single CNetMessage from the TransportDeserializer
CNetMessage msg(std::move(vRecv));
// store command string, time, and sizes
// store message type string, time, and sizes
msg.m_type = hdr.GetCommand();
msg.m_time = time;
msg.m_message_size = hdr.nMessageSize;
@@ -792,7 +792,7 @@ CNetMessage V1TransportDeserializer::GetMessage(const std::chrono::microseconds
// We just received a message off the wire, harvest entropy from the time (and the message checksum)
RandAddEvent(ReadLE32(hash.begin()));
// Check checksum and header command string
// Check checksum and header message type string
if (memcmp(hash.begin(), hdr.pchChecksum, CMessageHeader::CHECKSUM_SIZE) != 0) {
LogPrint(BCLog::NET, "Header error: Wrong checksum (%s, %u bytes), expected %s was %s, peer=%d\n",
SanitizeString(msg.m_type), msg.m_message_size,
@@ -3053,8 +3053,8 @@ CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, std::shared_ptr<Sock> s
if (inbound_onion) assert(conn_type_in == ConnectionType::INBOUND);
for (const std::string &msg : getAllNetMessageTypes())
mapRecvBytesPerMsgCmd[msg] = 0;
mapRecvBytesPerMsgCmd[NET_MESSAGE_COMMAND_OTHER] = 0;
mapRecvBytesPerMsgType[msg] = 0;
mapRecvBytesPerMsgType[NET_MESSAGE_TYPE_OTHER] = 0;
if (fLogIPs) {
LogPrint(BCLog::NET, "Added connection to %s peer=%d\n", m_addr_name, id);
@@ -3100,7 +3100,7 @@ void CConnman::PushMessage(CNode* pnode, CSerializedNetMsg&& msg)
bool optimisticSend(pnode->vSendMsg.empty());
//log total amount of bytes per message type
pnode->mapSendBytesPerMsgCmd[msg.m_type] += nTotalSize;
pnode->mapSendBytesPerMsgType[msg.m_type] += nTotalSize;
pnode->nSendSize += nTotalSize;
if (pnode->nSendSize > nSendBufferMaxSize) pnode->fPauseSend = true;