gfwleak/tango-maat
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

TSG-21089: 不修改runtime的引擎配置，保证增量更新时的引擎切换判断正确

Browse Source
This commit is contained in:
root
2024-05-08 03:43:55 +00:00
parent d8d7f38efc
commit 3b5009ce9e
2 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/maat_expr.c
View File

@@ -912,6 +912,7 @@ int expr_runtime_commit(void *expr_runtime, const char *table_name,
size_t real_regex_rule_cnt = 0;
struct expr_rule *rules = NULL;
void **ex_data_array = NULL;
enum expr_engine_type engine_type;
size_t rule_cnt = rcu_updating_hash_list(expr_rt->item_hash, &ex_data_array);
if (rule_cnt > 0) {
@@ -937,10 +938,12 @@ int expr_runtime_commit(void *expr_runtime, const char *table_name,
if (expr_rt->engine_type == EXPR_ENGINE_TYPE_AUTO) {
if (real_lit_rule_cnt <= ENGINE_TYPE_SWITCH_THRESHOLD) {
expr_rt->engine_type = EXPR_ENGINE_TYPE_HS;
engine_type = EXPR_ENGINE_TYPE_HS;
} else {
expr_rt->engine_type = EXPR_ENGINE_TYPE_RS;
engine_type = EXPR_ENGINE_TYPE_RS;
}
} else {
engine_type = expr_rt->engine_type;
}
struct expr_matcher *new_matcher = NULL;
@@ -949,7 +952,7 @@ int expr_runtime_commit(void *expr_runtime, const char *table_name,
if (rule_cnt > 0) {
struct timespec start, end;
clock_gettime(CLOCK_MONOTONIC, &start);
new_matcher = expr_matcher_new(rules, real_rule_cnt, expr_rt->engine_type,
new_matcher = expr_matcher_new(rules, real_rule_cnt, engine_type,
expr_rt->n_worker_thread, expr_rt->logger);
clock_gettime(CLOCK_MONOTONIC, &end);
long long time_elapse_ms = (end.tv_sec - start.tv_sec) * 1000 +
@@ -965,7 +968,7 @@ int expr_runtime_commit(void *expr_runtime, const char *table_name,
"table[%s] has %zu rules, commit %zu expr rules(literal_rules:%zu regex_rules:%zu)"
" and rebuild expr_matcher(%s) completed, version:%lld, consume:%lldms",
table_name, rule_cnt, real_rule_cnt, real_lit_rule_cnt, real_regex_rule_cnt,
expr_engine_int2str(expr_rt->engine_type), maat_rt_version, time_elapse_ms);
expr_engine_int2str(engine_type), maat_rt_version, time_elapse_ms);
}
}