🐞 fix(TSG-15308): 修复packet io thread启动时，intercept_policy_enforcer为空导致core

platform/src/proxy.cpp

@@ -72,6 +72,7 @@ static int signals[] = {SIGHUP, SIGPIPE, SIGUSR1, SIGUSR2};
 void * g_default_logger = NULL;
 struct tfe_proxy * g_default_proxy = NULL;
 bool g_print_to_stderr = true;
+int worker_thread_ready = 0;
 
 /* Per thread resource */
 thread_local unsigned int __currect_thread_id = 0;
@@ -749,6 +750,7 @@ int main(int argc, char * argv[])
 		g_print_to_stderr = false;
 		sleep(1);
 	}
+	worker_thread_ready = 1;
 
 	event_base_dispatch(g_default_proxy->evbase);
 	return 0;