Boost：：ASIO冲孔

Question

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'

std::vector<std::string> response;

response = split(reply, ':');
std::cout << "name : " << response[0] << std::endl;
std::cout << "adresse : " << response[1] << std::endl;
std::cout << "port : " << response[2] << std::endl;

udp::resolver::query query(udp::v4(), response[0], response[1]);

std::cout << "resolved - - -  -" << std::endl;

struct client *cl = new struct client();

cl->endpoint_iterator = resolver.resolve(query);
// It Crash HERE

cl->sender_endpoint = *endpoint_iterator;
cl->name = response[0];
_clients.push_back(cl);

Answer 1

检查查询的参数。

您正在将响应[1]打印为主机地址，将响应[2]打印为端口。但是您正在构造您的查询对象,将响应[0]作为主机地址,将响应[1]作为端口/服务。

我怀疑“service not found aborted”指的是您的主机名看起来不像端口号或服务名。