Add example/server_and_client.cc

example/server_and_client.cc

@@ -0,0 +1,45 @@
+//
+//  server_and_client.cc
+//
+//  Copyright (c) 2024 Yuji Hirose. All rights reserved.
+//  MIT License
+//
+
+#include <iostream>
+#include <string>
+#include <string>
+#include <httplib.h>
+
+using namespace httplib;
+
+const char *HOST = "localhost";
+const int PORT = 1234;
+
+const std::string JSON_DATA = R"({"hello": "world"})";
+
+int main(void) {
+  Server svr;
+
+  svr.Post("/api", [&](const Request & /*req*/, Response &res) {
+    res.set_content("Hello World!", "text/plain");
+  });
+
+  auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
+
+  auto se = detail::scope_exit([&] {
+    svr.stop();
+    thread.join();
+  });
+
+  svr.wait_until_ready();
+
+  Client cli(HOST, PORT);
+
+  auto res =
+      cli.Post("/api", Headers(), JSON_DATA.data(), JSON_DATA.size(),
+               "application/json", [](uint64_t, uint64_t) { return true; });
+
+  if (res) {
+    std::cout << res->body << std::endl;
+  }
+}