#include "config.h" #include "http_queue.h" #include <torrent/common.h>#include <torrent/net/http_get.h>#include <torrent/net/http_stack.h> namespace core { HttpQueue::iteratorHttpQueue::insert(const std::string& url, std::shared_ptr<std::ostream> stream,                  std::function<void()> done_fn, std::function<void(const std::string&)> failed_fn) {  auto itr = base_type::insert(end(), torrent::net::HttpGet(url, stream));   itr->set_max_file_size(15 << 20);  itr->set_redirect_only_http_https();   for (auto& slot : m_signal_insert)    slot(*itr);   itr->add_done_slot(torrent::this_thread::thread(),   std::move(done_fn));  itr->add_done_slot(torrent::this_thread::thread(),   [this, itr]() { erase(itr); });   itr->add_failed_slot(torrent::this_thread::thread(), std::move(failed_fn));  itr->add_failed_slot(torrent::this_thread::thread(), [this, itr](auto) { erase(itr); });   torrent::net_thread::http_stack()->start_get(*itr);   return itr;} voidHttpQueue::erase(iterator signal_itr) {  for (const auto& slot : m_signal_erase)    slot(*signal_itr);   signal_itr->close_and_keep_callbacks();  base_type::erase(signal_itr);} voidHttpQueue::clear() {  while (!empty())    erase(begin());} }