typename basic_otp_mailbox_registry<Alloc, Mutex>::mailbox_ptr
basic_otp_mailbox_registry<Alloc, Mutex>::create_mailbox(
const atom& a_name, boost::asio::io_service* a_svc)
{
lock_guard<Mutex> guard(m_lock);
if (!a_name.empty()) {
typename std::map<atom, mailbox_ptr>::iterator it = m_by_name.find(a_name);
if (it != m_by_name.end())
return it->second; // Already registered!
}
epid<Alloc> l_pid = m_owner_node.create_pid();
mailbox_ptr mbox = new mailbox_type(m_owner_node, l_pid, a_name, a_svc);
if (!a_name.empty())
m_by_name.insert(std::pair<atom, mailbox_ptr>(a_name, mbox));
m_by_pid.insert(std::pair<epid<Alloc>, mailbox_ptr>(l_pid, mbox));
return mbox;
}
bool basic_otp_mailbox_registry<Alloc, Mutex>::unregister(const atom& a_name)
{
if (!a_name.empty())
return false;
lock_guard<Mutex> guard(m_lock);
typename std::map<atom, mailbox_ptr>::iterator it = m_by_name.find(a_name);
if (it == m_by_name.end())
return;
it->second.name("");
m_by_name.erase(it);
}
bool basic_otp_mailbox_registry<Alloc, Mutex>::add(const atom& a_name, mailbox_ptr a_mbox)
{
if (a_name.empty())
throw err_bad_argument("Empty registering name!");
if (!a_mbox->name().empty())
throw err_bad_argument("Mailbox already registered as", a_mbox->name());
lock_guard<Mutex> guard(m_lock);
if (m_by_name.find(a_name) != m_by_name.end())
return false;
m_by_name.insert(std::pair<atom, mailbox_ptr>(a_name, a_mbox));
a_mbox->name(a_name);
return true;
}
