Function deferredprocessingthread

source/src/server.cpp:3053–3080

sl_semaphore servinfoauth_deferred(0, NULL);

int deferredprocessingthread(void *nop)
{
    for(;;)
    {
        servinfoauth_deferred.wait();
        if(!servinfoauth_done && servinfoauths.length())
        {
            servinfoauth *sa = servinfoauths.remove();
            servinfoauth_dropbox = sa;
            sa->success = 0;
            switch(sa->type)
            {
                case SV_SERVINFO_RESPONSE:
                {
                    if(!sa->wantauth) sa->success = 1;
                    else if(sa->clientmsglen && ed25519_sign_check((uchar*)sa->clientmsg, sa->clientmsglen + 64, sa->clientpubkey))
                    { // client message checks out, now sign the answer
                        ed25519_sign((uchar*)sa->servermsg, NULL, (uchar*)sa->servermsg, sa->servermsglen, ssk);
                        sa->success = 1;
                    }
                    break;
                }
            }
            servinfoauth_done = true;
        }
    }
    return 0;
}

void polldeferredprocessing()
{