Работа с Сокетами Беркли

#include <cpprest/http_listener.h>
#include <cpprest/http_client.h>
#include <future>
#include <string>
 
using namespace web::http::experimental::listener;
using namespace web::http::client;
using namespace web::http;
using namespace web;
using namespace utility;
using namespace std;
 
wstring read_file(string filename) {
    wifstream inFile;
    inFile.open(filename);
 
    wstringstream strStream;
    strStream << inFile.rdbuf();
    wstring str = strStream.str();
 
    inFile.close();
 
    return str;
}
 
int main() {
 
    http_listener listener(U("http://localhost:5000"));
 
    listener.support(methods::GET, [](http_request request)
    {
        wcout << "GET " << request.request_uri().to_string() << endl;
 
        wstring content = read_file("index.html");
 
        request.reply(status_codes::OK, content, U("text/html"));
 
    });
 
    listener.open().wait();
    wcout << "Web server started on: " << listener.uri().to_string() << endl;
 
    promise<void>().get_future().wait();
 
    return 0;
}