+ if (strcmp(url, "/metrics") == 0) {
+ string contents = global_metrics.serialize();
+ MHD_Response *response = MHD_create_response_from_buffer(
+ contents.size(), &contents[0], MHD_RESPMEM_MUST_COPY);
+ MHD_add_response_header(response, "Content-type", "text/plain");
+ int ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
+ MHD_destroy_response(response); // Only decreases the refcount; actual free is after the request is done.
+ return ret;
+ }
+ if (endpoints.count(url)) {
+ pair<string, string> contents_and_type = endpoints[url]();
+ MHD_Response *response = MHD_create_response_from_buffer(
+ contents_and_type.first.size(), &contents_and_type.first[0], MHD_RESPMEM_MUST_COPY);
+ MHD_add_response_header(response, "Content-type", contents_and_type.second.c_str());
+ int ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
+ MHD_destroy_response(response); // Only decreases the refcount; actual free is after the request is done.
+ return ret;
+ }
+