Function DeleteObsoleteProfiles

libi2pd/Profiling.cpp:372–387

	}

	std::future<void> DeleteObsoleteProfiles ()
	{
		{
			auto ts = i2p::util::GetSecondsSinceEpoch ();
			std::lock_guard<std::mutex> l(g_ProfilesMutex);
			for (auto it = g_Profiles.begin (); it != g_Profiles.end ();)
			{
				if (ts - it->second->GetLastUpdateTime () >= PEER_PROFILE_EXPIRATION_TIMEOUT)
					it = g_Profiles.erase (it);
				else
					it++;
			}
		}

		return std::async (std::launch::async, DeleteFilesFromDisk);
	}

	bool UpdateRouterProfile (const IdentHash& identHash, std::function<void (std::shared_ptr<RouterProfile>)> update)
	{