From: Grigorii Demidov <grigorii.demidov@nic.cz>
Date: Mon, 19 Mar 2018 14:37:14 +0000 (+0100)
Subject: daemon/engine: remove cache cleaning timer since this functionality was relocated... 
X-Git-Tag: v2.2.0~1^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2ec53a39a9c45d746be1b24c441aa1c184d85b8;p=thirdparty%2Fknot-resolver.git

daemon/engine: remove cache cleaning timer since this functionality was relocated to nsrep
---

diff --git a/daemon/engine.c b/daemon/engine.c
index 4eb39946e..a32b18d6f 100644
--- a/daemon/engine.c
+++ b/daemon/engine.c
@@ -649,20 +649,6 @@ static int init_state(struct engine *engine)
 	return kr_ok();
 }
 
-static enum lru_apply_do update_stat_item(const char *key, uint len,
-					  kr_nsrep_rtt_lru_entry_t *rtt_cache_entry,
-					  void *baton)
-{
-	return rtt_cache_entry->score > KR_NS_LONG ? LRU_APPLY_DO_EVICT : LRU_APPLY_DO_NOTHING;
-}
-/** @internal Walk RTT table, clearing all entries with bad score
- *    to compensate for intermittent network issues or temporary bad behaviour. */
-static void update_state(uv_timer_t *handle)
-{
-	struct engine *engine = handle->data;
-	lru_apply(engine->resolver.cache_rtt, update_stat_item, NULL);
-}
-
 /**
  * Start luacov measurement and store results to file specified by
  * KRESD_COVERAGE_STATS environment variable.
@@ -860,15 +846,6 @@ int engine_start(struct engine *engine)
 	lua_gc(engine->L, LUA_GCSETPAUSE, 400);
 	lua_gc(engine->L, LUA_GCRESTART, 0);
 
-	/* Set up periodic update function */
-	uv_timer_t *timer = malloc(sizeof(*timer));
-	if (timer) {
-		uv_timer_init(uv_default_loop(), timer);
-		timer->data = engine;
-		engine->updater = timer;
-		uv_timer_start(timer, update_state, CLEANUP_TIMER, CLEANUP_TIMER);
-	}
-
 	return kr_ok();
 }
 
@@ -877,10 +854,6 @@ void engine_stop(struct engine *engine)
 	if (!engine) {
 		return;
 	}
-	if (engine->updater) {
-		uv_timer_stop(engine->updater);
-		uv_close((uv_handle_t *)engine->updater, (uv_close_cb) free);
-	}
 	uv_stop(uv_default_loop());
 }
 
diff --git a/daemon/engine.h b/daemon/engine.h
index 0e8264255..6d0a73b70 100644
--- a/daemon/engine.h
+++ b/daemon/engine.h
@@ -62,7 +62,6 @@ struct engine {
     array_t(const struct kr_cdb_api *) backends;
     fd_array_t ipc_set;
     knot_mm_t *pool;
-    uv_timer_t *updater;
     char *hostname;
     struct lua_State *L;
     char *moduledir;