message_server::message_server(boost::asio::io_service& service,
int const port_number,
std::ostream& log)
: log{log}
, listener{service, boost::asio::ip::tcp::endpoint{boost::asio::ip::tcp::v4(),
static_cast<unsigned short>(port_number)}}
{
start_accepting_connections();
}
void server::
start_async_helper (
)
{
try
{
start_accepting_connections();
}
catch (std::exception& e)
{
sdlog << LERROR << e.what();
}
}
void server::
start (
)
{
// make sure requires clause is not broken
DLIB_CASSERT(
this->is_running() == false,
"\tvoid server::start"
<< "\n\tis_running() == " << this->is_running()
<< "\n\tthis: " << this
);
start_accepting_connections();
}
void message_server::start_accepting_connections()
{
auto& connection = create_new_connection();
listener.async_accept(connection.get_socket(),
[this, &connection] (boost::system::error_code const& e)
{
if (!e)
{
auto processor = get_message_processor_for_connection(connection);
connection.start_reading_messages(std::move(processor));
}
start_accepting_connections();
});
}
