运行时出现 Operation aborted

[Cai-Yao]

client

using namespace rest_rpc;
using namespace rest_rpc::rpc_service;
rpc_client client("127.0.0.1", 9123);
void test_add() {
	try {
		
		bool r = client.connect();
		if (!r) {
			std::cout << "connect timeout" << std::endl;
			return;
		}
		{
			auto result = client.call<int>("add", 2, 3);
			printf("result: %d\n", result);
		}
	}
	catch (const std::exception & e) {
		std::cout << e.what() << std::endl;
	}
}

int main()
{
	long long start_time = getCurrentPreciseTime();
	test_add();
	long long end_time = getCurrentPreciseTime();
	printf("read cost %lld\n", end_time - start_time);
	return 0;
}

server

struct dummy{
	int add(rpc_conn conn, int a, int b) {
		auto shared_conn = conn.lock();
		// if (shared_conn) {
		// 	shared_conn->set_user_data(std::string("aa"));
		// 	auto s = conn.lock()->get_user_data<std::string>();
		// 	std::cout << s << '\n'; //aa
		// }
		int res = 0;
		for (int i = 0; i < 100000; ++i) {
			res = (res + i + b + a) % 100000;
		}
		return a + b;


	}
};

int main() {
    rpc_server server(9123, std::thread::hardware_concurrency());

	dummy d;
	server.register_handler("add", &dummy::add, &d);
	
	server.run();
	
	return 0;

result

result: 5
Operation aborted.

请问这个报错应该怎么消除

[qicosmos]

这个提示是正常的，你调用了一次call完成之后client析构了，析构的时候会把socket关掉，这时候会提示一个socket读错误就是Operation aborted.