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net: Add continuous ASMap health check logging

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This commit is contained in:
Fabian Jahr
2023-05-05 11:14:51 +02:00
parent 28d7e55dff
commit 3ea54e5db7
5 changed files with 62 additions and 0 deletions
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21
src/netgroup.cpp
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@@ -5,6 +5,7 @@
#include <netgroup.h>
#include <hash.h>
#include <logging.h>
#include <util/asmap.h>
uint256 NetGroupManager::GetAsmapChecksum() const
@@ -109,3 +110,23 @@ uint32_t NetGroupManager::GetMappedAS(const CNetAddr& address) const
uint32_t mapped_as = Interpret(m_asmap, ip_bits);
return mapped_as;
}
void NetGroupManager::ASMapHealthCheck(const std::vector<CNetAddr>& clearnet_addrs) const {
std::set<uint32_t> clearnet_asns{};
int unmapped_count{0};
for (const auto& addr : clearnet_addrs) {
uint32_t asn = GetMappedAS(addr);
if (asn == 0) {
++unmapped_count;
continue;
}
clearnet_asns.insert(asn);
}
LogPrintf("ASMap Health Check: %i clearnet peers are mapped to %i ASNs with %i peers being unmapped\n", clearnet_addrs.size(), clearnet_asns.size(), unmapped_count);
}
bool NetGroupManager::UsingASMap() const {
return m_asmap.size() > 0;
}