void AnaClientsManager::handle_receive (ana::error_code ec,
ana::net_id id,
ana::read_buffer buf)
{
if (! ec )
{
InputMessage bis( mili::substr(buf->string(), Pos(0), Count(HEADER_SIZE)) );
fud_size last_pos;
bis >> last_pos;
get_client(id)->handle_response( mili::substr(buf->string(), Pos(HEADER_SIZE), Pos((size_t) last_pos)) );
}
void asio_listener::handle_partial_body( ana::read_buffer buffer,
const boost::system::error_code& ec,
size_t accumulated,
size_t last_msg_size)
{
try
{
if (ec)
disconnect( ec );
else
{
accumulated += last_msg_size;
//2nd param to add a completed packet
stats_collector().log_receive( last_msg_size, accumulated == buffer->size() );
if ( accumulated > buffer->size() )
throw std::runtime_error("The read operation was too large.");
if ( accumulated == buffer->size() )
{
listener_->handle_receive( ec, id(), buffer );
delete next_message_timer_;
next_message_timer_ = NULL;
listen_one_message();
}
else
socket().async_read_some(boost::asio::buffer(buffer->base_char() + accumulated,
buffer->size() - accumulated),
boost::bind(&asio_listener::handle_partial_body,
this, buffer,
boost::asio::placeholders::error,
accumulated, _2 ));
}
}
catch(const std::exception&)
{
disconnect( ec);
}
}
virtual void handle_receive( ana::error_code error,
net_id client,
ana::read_buffer buffer)
{
if (! error)
{
std::string msg = buffer->string();
if (msg.empty())
std::cout << "Received empty buffer. Size: " << buffer->size() << "\n";
else if (msg[0] == '/')
parse_command(client, msg);
else
{
std::stringstream ss;
ss << names_[client] << " : " << msg;
server_->send_all_except(client, ana::buffer( ss.str() ), this);
}
}
else
handle_disconnect(error, client);
}
void asio_listener::handle_raw_buffer( ana::read_buffer buf,
const boost::system::error_code& ec,
size_t read_size)
{
try
{
delete next_message_timer_;
next_message_timer_ = NULL;
if (ec)
disconnect( ec );
else
{
buf->resize( read_size );
stats_collector().log_receive( buf );
listener_->handle_receive( ec, id(), buf );
listen_one_message();
}
}
catch(const std::exception&)
{
disconnect( ec);
}
}
void ana_network_manager::read_config( const ana::read_buffer& buffer, config& cfg)
{
std::istringstream input( buffer->string() );
read_gz(cfg, input);
}
void ana_network_manager::handle_receive( ana::error_code error,
ana::net_id client,
ana::read_buffer buffer)
{
if (error)
network::disconnect( client );
else
{
std::set< ana_component* >::iterator it;
it = std::find_if( components_.begin(), components_.end(),
boost::bind(&ana_component::get_id, _1) == client );
if ( it != components_.end() )
(*it)->add_buffer( buffer, client );
else
{
if (components_.empty() )
throw std::runtime_error("Received a message while no component was running.\n");
std::map< ana::server*, clients_manager* >::iterator mgrs;
for ( mgrs = server_manager_.begin(); mgrs != server_manager_.end(); ++mgrs)
{
if (mgrs->second->is_a_client( client ) ) // Is this your client?
{
if ( mgrs->second->is_pending_handshake( client ) ) // Did he login already?
{
// all handshakes are 4 bytes long
if ( buffer->size() != sizeof(ana::ana_uint32) )
mgrs->first->disconnect( client );
ana::ana_uint32 handshake;
{
ana::serializer::bistream bis( buffer->string() );
bis >> handshake;
ana::network_to_host_long( handshake ); //I'm expecting a 0 anyway
}
if ( handshake != 0 )
mgrs->first->disconnect( client );
else
{
mgrs->second->handshaked( client );
//send back it's id
ana::serializer::bostream bos;
ana::ana_uint32 network_byte_order_id = client;
ana::host_to_network_long( network_byte_order_id );
bos << network_byte_order_id;
ana_handshake_finisher_handler* handler
= new ana_handshake_finisher_handler( mgrs->first,
mgrs->second);
mgrs->first->send_one(client, ana::buffer( bos.str() ), handler );
mgrs->first->set_header_first_mode( client );
}
}
else // just add the buffer to the associated clients_manager
{
ana::net_id server_id = mgrs->first->id();
it = std::find_if( components_.begin(), components_.end(),
boost::bind(&ana_component::get_id, _1) == server_id );
if ( (*it)->is_client() )
throw std::runtime_error("Wrong id to receive from.");
(*it)->add_buffer( buffer, client );
}
}
}
}
}
