Method trigger

src/rpc/core/httpserver.cpp:519–524

}

void HTTPEvent::trigger(struct timeval* tv) {
    if (tv == nullptr)
        event_active(ev, 0, 0);  // immediately trigger event in main thread
    else
        evtimer_add(ev, tv);  // trigger after timeval passed
}

HTTPRequest::HTTPRequest(struct evhttp_request* _req) : req(_req), replySent(false) {