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fix stale detection in background fuzzy search results

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This commit is contained in:
Ryan Fleury
2024-11-15 14:53:03 -08:00
parent 6be2792659
commit f1c5c97a1b
1 changed files with 10 additions and 6 deletions
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src/dbgi/dbgi.c
+10 -6
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@@ -690,21 +690,25 @@ di_search_items_from_key_params_query(DI_Scope *scope, U128 key, DI_SearchParams
node->last_update_tick_idx = update_tick_idx();
// rjf: try to grab last valid results for this key/query; determine if stale
B32 stale = 1;
B32 params_stale = 1;
B32 query_stale = 1;
B32 results_stale = 1;
if(params_hash == node->buckets[node->bucket_read_gen%ArrayCount(node->buckets)].params_hash &&
node->bucket_read_gen != 0)
{
di_scope_touch_search_node__stripe_mutex_r_guarded(scope, node);
items = node->items;
stale = !str8_match(query, node->buckets[node->bucket_read_gen%ArrayCount(node->buckets)].query, 0);
params_stale = 0;
query_stale = !str8_match(query, node->buckets[node->bucket_read_gen%ArrayCount(node->buckets)].query, 0);
results_stale = (node->bucket_read_gen < node->bucket_write_gen);
}
if(stale_out != 0)
{
*stale_out = stale;
*stale_out = (params_stale || query_stale || results_stale);
}
// rjf: if stale -> request again
if(stale && node->bucket_read_gen <= node->bucket_write_gen && node->bucket_write_gen < node->bucket_read_gen + ArrayCount(node->buckets)-1)
// rjf: if query stale -> request again
if(query_stale && node->bucket_read_gen <= node->bucket_write_gen && node->bucket_write_gen < node->bucket_read_gen + ArrayCount(node->buckets)-1)
{
node->bucket_write_gen += 1;
if(node->bucket_write_gen >= node->bucket_items_gen + ArrayCount(node->buckets))
@@ -721,7 +725,7 @@ di_search_items_from_key_params_query(DI_Scope *scope, U128 key, DI_SearchParams
}
// rjf: not stale, or timeout -> break
if(!stale || os_now_microseconds() >= endt_us)
if((!query_stale && !params_stale && !results_stale) || os_now_microseconds() >= endt_us)
{
break;
}