void send_to_acquaintances(const any_tuple& what) {
// send to all remote subscribers
auto sender = last_sender();
CPPA_LOG_DEBUG("forward message to " << m_acquaintances.size()
<< " acquaintances; " << CPPA_TSARG(sender)
<< ", " << CPPA_TSARG(what));
for (auto& acquaintance : m_acquaintances) {
acquaintance->enqueue({sender, acquaintance}, what);
}
}
void local_actor::join(const group& what) {
CPPA_LOG_TRACE(CPPA_TSARG(what));
if (what && m_subscriptions.count(what) == 0) {
CPPA_LOG_DEBUG("join group: " << to_string(what));
m_subscriptions.insert(std::make_pair(what, what->subscribe(this)));
}
}
