fix: cap mysql connection pool

2026-09-27 18:36:00 +08:00
parent 4f69dc302b
commit 5bf68727fa
4 changed files with 40 additions and 9 deletions
@@ -23,4 +23,19 @@ func TestDefaultConfigUsesMeetingIMDatabase(t *testing.T) {
 	if !strings.Contains(cfg.MySQL.DSN, "/meeting_im?") {
 		t.Fatalf("default mysql dsn = %q, want meeting_im database", cfg.MySQL.DSN)
 	}
+	if cfg.MySQL.MaxOpenConns != 15 || cfg.MySQL.MaxIdleConns != 5 {
+		t.Fatalf("default mysql pool = %d/%d, want 15/5", cfg.MySQL.MaxOpenConns, cfg.MySQL.MaxIdleConns)
+	}
+}
+
+func TestApplyEnvOverridesMySQLPool(t *testing.T) {
+	t.Setenv("IM_WORKBENCH_MYSQL_MAX_OPEN_CONNS", "12")
+	t.Setenv("IM_WORKBENCH_MYSQL_MAX_IDLE_CONNS", "4")
+	cfg := defaultConfig()
+
+	applyEnv(cfg)
+
+	if cfg.MySQL.MaxOpenConns != 12 || cfg.MySQL.MaxIdleConns != 4 {
+		t.Fatalf("mysql pool = %d/%d, want 12/4", cfg.MySQL.MaxOpenConns, cfg.MySQL.MaxIdleConns)
+	}
 }