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ConfigServer: Sync config files to disk automatically

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At the risk of introducing premature optimization, it only syncs to disk
5 seconds after the latest valid configuration update, to handle cases
where programs might send frequent updates that would go to disk every
time otherwise.
Also syncs to disk when the client connection closes.

Co-authored-by: Timothy Flynn <trflynn@pm.me>
This commit is contained in:
Valtteri Koskivuori 2021-10-14 21:37:11 +03:00 • committed by Andreas Kling
parent 410e2b43ce
commit a38983dc0c
2 changed files with 37 additions and 1 deletions
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5
Userland/Services/ConfigServer/ClientConnection.h
View file

@ -35,11 +35,16 @@ private:
virtual void write_bool_value([[maybe_unused]] String const& domain, [[maybe_unused]] String const& group, [[maybe_unused]] String const& key, [[maybe_unused]] bool value) override;
bool validate_access(String const& domain, String const& group, String const& key);
void sync_dirty_domains_to_disk();
void start_or_restart_sync_timer();
bool m_has_pledged { false };
HashTable<String> m_pledged_domains;
HashTable<String> m_monitored_domains;
NonnullRefPtr<Core::Timer> m_sync_timer;
HashTable<String> m_dirty_domains;
};
}