复现已有算法

2026-07-14 15:43:18 +08:00
parent abebd2a683
commit 50b8111fd9
860 changed files with 182250 additions and 18 deletions
@@ -0,0 +1,80 @@
+#include <drogon/drogon.h>
+
+#include <future>
+#include <iostream>
+
+#ifdef __linux__
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#endif
+
+using namespace drogon;
+
+int nth_resp = 0;
+
+int main()
+{
+    trantor::Logger::setLogLevel(trantor::Logger::kTrace);
+    {
+        auto client = HttpClient::newHttpClient("http://www.baidu.com");
+        client->setSockOptCallback([](int fd) {
+            std::cout << "setSockOptCallback:" << fd << std::endl;
+#ifdef __linux__
+            int optval = 10;
+            ::setsockopt(fd,
+                         SOL_TCP,
+                         TCP_KEEPCNT,
+                         &optval,
+                         static_cast<socklen_t>(sizeof optval));
+            ::setsockopt(fd,
+                         SOL_TCP,
+                         TCP_KEEPIDLE,
+                         &optval,
+                         static_cast<socklen_t>(sizeof optval));
+            ::setsockopt(fd,
+                         SOL_TCP,
+                         TCP_KEEPINTVL,
+                         &optval,
+                         static_cast<socklen_t>(sizeof optval));
+#endif
+        });
+
+        auto req = HttpRequest::newHttpRequest();
+        req->setMethod(drogon::Get);
+        req->setPath("/s");
+        req->setParameter("wd", "wx");
+        req->setParameter("oq", "wx");
+
+        for (int i = 0; i < 10; ++i)
+        {
+            client->sendRequest(
+                req, [](ReqResult result, const HttpResponsePtr &response) {
+                    if (result != ReqResult::Ok)
+                    {
+                        std::cout
+                            << "error while sending request to server! result: "
+                            << result << std::endl;
+                        return;
+                    }
+
+                    std::cout << "receive response!" << std::endl;
+                    // auto headers=response.
+                    ++nth_resp;
+                    std::cout << response->getBody() << std::endl;
+                    auto cookies = response->cookies();
+                    for (auto const &cookie : cookies)
+                    {
+                        std::cout << cookie.first << "="
+                                  << cookie.second.value()
+                                  << ":domain=" << cookie.second.domain()
+                                  << std::endl;
+                    }
+                    std::cout << "count=" << nth_resp << std::endl;
+                });
+        }
+        std::cout << "requestsBufferSize:" << client->requestsBufferSize()
+                  << std::endl;
+    }
+
+    app().run();
+}