imr Namespace Reference

Namespaces
namespace	mold
namespace	util

Classes
class	Server
	A MoldUDP64 server that replays NASDAQ TotalView-ITCH 5.0 files. More...

Functions
std::expected< std::unique_ptr< Server >, std::string >	make_server (const Server::Config &cfg) noexcept
	Allows you to construct server without try/catch block to handle configuration errors.

Detailed Description

   imr::Server::Config cfg{...};
  
ndi  * // construct directly with try/catch
  
   try
   {
     Server server(cfg);
     server.start();
     server.wait_for_downstream();
    }
     catch (const std::exception& ex)
    {
     std::println("{}", ex.what());
    }
  
    // or use helper that catches and returns std::expected
  
    const std::expected res{imr::make_server(cfg)};
    if (!res.has_value())
    {
      std::println(stderr, "{}", res.error());
    }
  
    std::unique_ptr<imr::Server> server{*res};
  
    server->start();
    server->wait_for_downstream();

Function Documentation

make_server()

std::expected< std::unique_ptr< Server >, std::string > imr::make_server ( const Server::Config &  cfg )

noexcept

Allows you to construct server without try/catch block to handle configuration errors.

At the moment just returns a string describing the error, so you can print and see what went wrong.