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rpc: Introduce getaddrmaninfo for count of addresses stored in new/tried table

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This commit is contained in:
stratospher
2023-01-29 18:59:00 +05:30
parent 8371914604
commit c8eb8dae51
2 changed files with 51 additions and 0 deletions
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50
src/rpc/net.cpp
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@@ -1016,6 +1016,55 @@ static RPCHelpMan sendmsgtopeer()
};
}
static RPCHelpMan getaddrmaninfo()
{
return RPCHelpMan{"getaddrmaninfo",
"\nProvides information about the node's address manager by returning the number of "
"addresses in the `new` and `tried` tables and their sum for all networks.\n"
"This RPC is for testing only.\n",
{},
RPCResult{
RPCResult::Type::OBJ_DYN, "", "json object with network type as keys",
{
{RPCResult::Type::OBJ, "network", "the network (" + Join(GetNetworkNames(), ", ") + ")",
{
{RPCResult::Type::NUM, "new", "number of addresses in the new table, which represent potential peers the node has discovered but hasn't yet successfully connected to."},
{RPCResult::Type::NUM, "tried", "number of addresses in the tried table, which represent peers the node has successfully connected to in the past."},
{RPCResult::Type::NUM, "total", "total number of addresses in both new/tried tables"},
}},
}
},
RPCExamples{
HelpExampleCli("getaddrmaninfo", "")
+ HelpExampleRpc("getaddrmaninfo", "")
},
[&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
{
NodeContext& node = EnsureAnyNodeContext(request.context);
if (!node.addrman) {
throw JSONRPCError(RPC_CLIENT_P2P_DISABLED, "Error: Address manager functionality missing or disabled");
}
UniValue ret(UniValue::VOBJ);
for (int n = 0; n < NET_MAX; ++n) {
enum Network network = static_cast<enum Network>(n);
if (network == NET_UNROUTABLE || network == NET_INTERNAL) continue;
UniValue obj(UniValue::VOBJ);
obj.pushKV("new", node.addrman->Size(network, true));
obj.pushKV("tried", node.addrman->Size(network, false));
obj.pushKV("total", node.addrman->Size(network));
ret.pushKV(GetNetworkName(network), obj);
}
UniValue obj(UniValue::VOBJ);
obj.pushKV("new", node.addrman->Size(std::nullopt, true));
obj.pushKV("tried", node.addrman->Size(std::nullopt, false));
obj.pushKV("total", node.addrman->Size());
ret.pushKV("all_networks", obj);
return ret;
},
};
}
void RegisterNetRPCCommands(CRPCTable& t)
{
static const CRPCCommand commands[]{
@@ -1035,6 +1084,7 @@ void RegisterNetRPCCommands(CRPCTable& t)
{"hidden", &addconnection},
{"hidden", &addpeeraddress},
{"hidden", &sendmsgtopeer},
{"hidden", &getaddrmaninfo},
};
for (const auto& c : commands) {
t.appendCommand(c.name, &c);

1
src/test/fuzz/rpc.cpp
View File

@@ -110,6 +110,7 @@ const std::vector<std::string> RPC_COMMANDS_SAFE_FOR_FUZZING{
"generate",
"generateblock",
"getaddednodeinfo",
"getaddrmaninfo",
"getbestblockhash",
"getblock",
"getblockchaininfo",