Working.

src/config.hpp

@@ -11,7 +11,7 @@ struct ServerConfig {
     std::vector<std::string> write_tokens;
     std::filesystem::path object_store_path;
     std::string host = "0.0.0.0";
-    uint16_t port = 80;
+    uint16_t port = 0;
 };
 
 bool load_config(const std::string& config_path, ServerConfig& config);