DBStateServer::DBStateServer(RoleConfig roleconfig) : StateServer(roleconfig),
m_db_channel(database_channel.get_rval(m_roleconfig)), m_next_context(0)
{
RangesConfig ranges = roleconfig["ranges"];
for(auto it = ranges.begin(); it != ranges.end(); ++it)
{
channel_t min = range_min.get_rval(*it);
channel_t max = range_max.get_rval(*it);
MessageDirector::singleton.subscribe_range(this, min, max);
}
std::stringstream name;
name << "DBSS(Database: " << m_db_channel << ")";
m_log = new LogCategory("dbss", name.str());
set_con_name(name.str());
}
Client::Client(ClientAgent* client_agent) : m_client_agent(client_agent), m_state(CLIENT_STATE_NEW),
m_channel(0), m_allocated_channel(0), m_next_context(0), m_owned_objects(), m_seen_objects(),
m_interests(), m_pending_interests()
{
m_channel = m_client_agent->m_ct.alloc_channel();
if(!m_channel)
{
send_disconnect(CLIENT_DISCONNECT_GENERIC, "Client capacity reached");
return;
}
m_allocated_channel = m_channel;
std::stringstream name;
name << "Client (" << m_allocated_channel << ")";
m_log = new LogCategory("client", name.str());
set_con_name(name.str());
subscribe_channel(m_channel);
subscribe_channel(BCHAN_CLIENTS);
}
MDNetworkParticipant::MDNetworkParticipant(boost::asio::ip::tcp::socket *socket)
: MDParticipantInterface(), NetworkClient(socket)
{
set_con_name("Network Participant");
}
void MDNetworkParticipant::receive_datagram(DatagramHandle dg)
{
DatagramIterator dgi(dg);
uint16_t channels = dgi.read_uint8();
if(channels == 1 && dgi.read_channel() == CONTROL_MESSAGE)
{
uint16_t msg_type = dgi.read_uint16();
switch(msg_type)
{
case CONTROL_ADD_CHANNEL:
{
subscribe_channel(dgi.read_channel());
break;
}
case CONTROL_REMOVE_CHANNEL:
{
unsubscribe_channel(dgi.read_channel());
break;
}
case CONTROL_ADD_RANGE:
{
channel_t lo = dgi.read_channel();
channel_t hi = dgi.read_channel();
subscribe_range(lo, hi);
break;
}
case CONTROL_REMOVE_RANGE:
{
channel_t lo = dgi.read_channel();
channel_t hi = dgi.read_channel();
unsubscribe_range(lo, hi);
break;
}
case CONTROL_ADD_POST_REMOVE:
{
add_post_remove(dgi.read_datagram());
break;
}
case CONTROL_CLEAR_POST_REMOVE:
{
clear_post_removes();
break;
}
case CONTROL_SET_CON_NAME:
{
set_con_name(dgi.read_string());
break;
}
case CONTROL_SET_CON_URL:
{
set_con_url(dgi.read_string());
break;
}
default:
logger().error() << "MDNetworkParticipant got unknown control message, type : "
<< msg_type << std::endl;
}
return;
}
route_datagram(dg);
}
