terminate called after throwing an instance of 'boost::exception_detail::clone_impl<std::__exception_ptr::exception_ptr>'

[kealennieh]

I try hello_world_server.cpp example. After I start the program and send the request, I've got the following problem.

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<std::__exception_ptr::exception_ptr>'

I find the problem just in the following code.

struct hello_world {
  /*<< This is the function that handles the incoming request. >>*/
  void operator()(server::request const &request, server::connection_ptr response) {
    server::string_type ip = source(request);
    unsigned int port = request.source_port;
    std::ostringstream data;
    
    data << "Hello, " << ip << ':' << port << '!';
    response->write(data.str());     // where the problem occurs !!!!!
  }
};

Any solutions ? Many thanks !

[igorpeshansky]

See also #776. I have had a PR in-progress to fix this (#841), but never managed to get back to it. See if patching it in fixes your problem.