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Merge pull request #2021 from tewinget/route-metric-preference 

select gateway with lowest metric
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Jason Rhinelander 2022-10-20 14:43:45 -03:00 committed by GitHub
parent 86c3b2f4ae 0c0ba29bae
commit 02108f0504
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1 changed files with 4 additions and 1 deletions
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5
llarp/router/route_poker.cpp
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@ -147,13 +147,16 @@ namespace llarp
auto& route = platform->RouteManager();
// find current gateways
// get current gateways, assume sorted by lowest metric first
auto gateways = route.GetGatewaysNotOnInterface(*vpn);
std::optional<net::ipv4addr_t> next_gw;
for (auto& gateway : gateways)
{
if (auto* gw_ptr = std::get_if<net::ipv4addr_t>(&gateway))
{
next_gw = *gw_ptr;
break;
}
}
// update current gateway and apply state changes as needed