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a0ed303d7b
* don't send messages to de-registered relays but allow traffic to clients * actively close sessions to de-registered relays
103 lines
2.4 KiB
C++
103 lines
2.4 KiB
C++
#ifndef LLARP_I_LINK_MANAGER_HPP
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#define LLARP_I_LINK_MANAGER_HPP
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#include <link/server.hpp>
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#include <util/thread/logic.hpp>
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#include <util/types.hpp>
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#include <peerstats/peer_db.hpp>
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#include <functional>
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#include <optional>
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struct llarp_buffer_t;
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namespace llarp
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{
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using Logic_ptr = std::shared_ptr<Logic>;
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struct RouterContact;
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struct ILinkSession;
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struct IOutboundSessionMaker;
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struct RouterID;
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struct ILinkManager
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{
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virtual ~ILinkManager() = default;
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virtual LinkLayer_ptr
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GetCompatibleLink(const RouterContact& rc) const = 0;
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virtual IOutboundSessionMaker*
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GetSessionMaker() const = 0;
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virtual bool
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SendTo(
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const RouterID& remote,
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const llarp_buffer_t& buf,
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ILinkSession::CompletionHandler completed) = 0;
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virtual bool
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HasSessionTo(const RouterID& remote) const = 0;
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/// return true if the session with this pubkey is a client
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/// return false if the session with this pubkey is a router
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/// return std::nullopt we have no session with this pubkey
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virtual std::optional<bool>
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SessionIsClient(RouterID remote) const = 0;
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virtual void
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PumpLinks() = 0;
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virtual void
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AddLink(LinkLayer_ptr link, bool inbound = false) = 0;
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virtual bool
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StartLinks(Logic_ptr logic) = 0;
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virtual void
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Stop() = 0;
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virtual void
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PersistSessionUntil(const RouterID& remote, llarp_time_t until) = 0;
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virtual void
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ForEachPeer(
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std::function<void(const ILinkSession*, bool)> visit, bool randomize = false) const = 0;
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virtual void
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ForEachPeer(std::function<void(ILinkSession*)> visit) = 0;
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virtual void
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ForEachInboundLink(std::function<void(LinkLayer_ptr)> visit) const = 0;
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/// close all connections to this peer
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/// remove all link layer commits
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virtual void
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DeregisterPeer(RouterID remote) = 0;
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virtual size_t
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NumberOfConnectedRouters() const = 0;
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virtual size_t
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NumberOfConnectedClients() const = 0;
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virtual size_t
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NumberOfPendingConnections() const = 0;
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virtual bool
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GetRandomConnectedRouter(RouterContact& router) const = 0;
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virtual void
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CheckPersistingSessions(llarp_time_t now) = 0;
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virtual void
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updatePeerDb(std::shared_ptr<PeerDb> peerDb) = 0;
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virtual util::StatusObject
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ExtractStatus() const = 0;
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};
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} // namespace llarp
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#endif // LLARP_I_LINK_MANAGER_HPP
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