ssh_threads_set_callbacks in multithreaded server

[Игорь Коваленко <igor.a.kovalenko@xxxxxxxxx>]

Hello!

I try to create a multithreaded ssh server.
Main thread creates new session and accepts a connection. After acception
each session will be processed in separate thread.
...
        while (1)
        {
            ssh_session session = ssh_new();
            if (session == NULL)
            {
                fprintf(stderr, "Failed to allocate session\n");
                continue;
            }

            /* Blocks until there is a new incoming connection. */
            if (ssh_bind_accept(m_sshbind, session) != SSH_ERROR)
            {
                // start a new thread with session
                // ...
            }
        }
In a session's thread new event is created and event loop is started.
Session is used only in its own thread (I hope so).
I'm using my own thread classes.
Do I need to call ssh_threads_set_callbacks with my own implementation of
callbacks? If so what should do thread_id function?