mirror of
https://github.com/oxen-io/lokinet.git
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8dd1358cc6
* introset path haodver tweaks * improve warn/error messages to convey more information * dont block on queue insertion * reset convotag on decrypt/verify fail * add multiple ready hooks on outbound context * lookup introsets from close routers on dht * continue to tick dead sessions so they expire their paths * introset spacing * reduce lns lookup diversity requirement for speed * add a function to send reset convotag message * only have 1 outbound context at a time
77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
#pragma once
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#include "endpoint_types.hpp"
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namespace llarp
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{
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namespace service
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{
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struct EndpointUtil
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{
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static void
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ExpireSNodeSessions(llarp_time_t now, SNodeSessions& sessions);
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static void
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ExpirePendingTx(llarp_time_t now, PendingLookups& lookups);
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static void
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ExpirePendingRouterLookups(llarp_time_t now, PendingRouters& routers);
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static void
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DeregisterDeadSessions(llarp_time_t now, Sessions& sessions);
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static void
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TickRemoteSessions(
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llarp_time_t now, Sessions& remoteSessions, Sessions& deadSessions, ConvoMap& sessions);
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static void
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ExpireConvoSessions(llarp_time_t now, ConvoMap& sessions);
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static void
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StopRemoteSessions(Sessions& remoteSessions);
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static void
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StopSnodeSessions(SNodeSessions& sessions);
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static bool
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HasPathToService(const Address& addr, const Sessions& remoteSessions);
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static bool
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GetConvoTagsForService(
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const ConvoMap& sessions, const Address& addr, std::set<ConvoTag>& tags);
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};
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template <typename Endpoint_t>
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static path::Path::UniqueEndpointSet_t
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GetManyPathsWithUniqueEndpoints(
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Endpoint_t* ep,
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size_t N,
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std::optional<dht::Key_t> maybeLocation = std::nullopt,
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size_t tries = 10)
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{
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std::unordered_set<RouterID> exclude;
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path::Path::UniqueEndpointSet_t paths;
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do
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{
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--tries;
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path::Path_ptr path;
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if (maybeLocation)
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{
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path = ep->GetEstablishedPathClosestTo(RouterID{maybeLocation->as_array()}, exclude);
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}
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else
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{
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path = ep->PickRandomEstablishedPath();
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}
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if (path and path->IsReady())
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{
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paths.emplace(path);
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exclude.insert(path->Endpoint());
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}
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} while (tries > 0 and paths.size() < N);
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return paths;
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}
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} // namespace service
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} // namespace llarp
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