void IksConnection::handle_error( const bs::error_code& ec )
{
if ( ec == bae::operation_aborted )
return;
sz_log(5, "IksConnection(%p):handle_error, error: %s, state: %d", this, ec.message().c_str(), int(state));
switch (state) {
case CONNECTED:
break;
case CONNECTING:
schedule_reconnect();
return;
case WAITING:
return;
}
std::string empty;
for ( auto& i : commands )
i.second( ec , "" , empty );
commands.clear();
connection_error_sig(ec);
bs::error_code _ec;
keepalive_timer.cancel(_ec);
schedule_reconnect();
}
void IksConnection::handle_error( const boost::system::error_code& ec )
{
std::string empty;
for ( auto& i : commands )
i.second( ec , "" , empty );
commands.clear();
connection_error_sig(ec);
}
void IksConnection::schedule_keepalive() {
sz_log(10, "IksConnection(%p): schedule_keepalive", this);
auto self = shared_from_this();
keepalive_timer.expires_from_now( boost::posix_time::seconds( 5 ) );
keepalive_timer.async_wait([self] ( const bs::error_code& ec ) {
if ( ec == bae::operation_aborted )
return;
self->send_command("i_will_not_buy_this_record_it_is_scratched", "" , [self] ( const bs::error_code &ec
, const std::string& status
, std::string& data ) {
if ( !ec && self->state == CONNECTED )
self->schedule_keepalive();
bs::error_code _ec;
self->keepalive_timeout_timer.cancel(_ec);
return IksCmdStatus::cmd_done;
});
self->keepalive_timeout_timer.expires_from_now( boost::posix_time::seconds( 20 ) );
self->keepalive_timeout_timer.async_wait([self] ( const bs::error_code& ec ) {
if ( ec == bae::operation_aborted )
return;
sz_log(5, "IksConnection(%p): keepalive timeout timer kicked in, state:%d"
, self.get(), int(self->state));
switch (self->state) {
case CONNECTED:
break;
default:
return;
}
auto _ec = make_error_code( bs::errc::stream_timeout );
std::string empty;
for ( auto& i : self->commands )
i.second( _ec , "" , empty );
self->commands.clear();
self->connection_error_sig( _ec );
self->schedule_reconnect();
});
});
}
void location_connection::connect_to_location()
{
auto self = shared_from_this();
m_connection->send_command("connect" , m_location,
[self] ( const bs::error_code& ec, const std::string& status, std::string& data ) {
sz_log( 5 , "location_connection(%p)::connect_to_location error: %s"
, self.get() , ec.message().c_str() );
if ( ec ) {
self->connection_error_sig( ec );
return IksCmdStatus::cmd_done;
}
if ( status != "k" ) {
sz_log( 5 , "location_connection(%p)::connect_to_location not ok from server"
" error: %s , data: %s" , self.get(), status.c_str() , data.c_str() );
self->connection_error_sig( make_iks_error_code( data ) );
return IksCmdStatus::cmd_done;
}
sz_log( 10 , "location_connection(%p)::connected " , self.get() );
self->m_connected = true;
self->add_defined_params();
self->send_cached();
self->connected_sig();
return IksCmdStatus::cmd_done;
});
}
void IksConnection::handle_read_line( ba::streambuf& buf )
{
std::istream is( &buf );
std::string tag;
std::string data;
IksCmdId id;
std::getline(is, tag, ' ');
is >> id;
is.ignore(1);
std::getline(is, data);
if ( !is ) {
sz_log(1, "IksConnection(%p):handle_read_line invalid response from server, tag: %s, data: %s"
, this, tag.c_str(), data.c_str());
auto ec = make_error_code( iks_client_error::invalid_server_response );
std::string empty;
for ( auto& i : commands )
i.second( ec , "" , empty );
commands.clear();
connection_error_sig( ec );
schedule_reconnect();
return;
}
sz_log(10, "IksConnection(%p): received message: tag: %s, id:%d data: %s"
, this, tag.c_str(), int(id), data.c_str() );
auto i = commands.find(id);
if ( i != commands.end() ) {
if ( i->second( make_error_code( bs::errc::success ), tag , data ) == cmd_done)
commands.erase(i);
} else
cmd_sig( tag, id, data );
}
void location_connection::connect_to_location()
{
auto self = shared_from_this();
m_connection->send_command("connect" , m_location,
[self] ( const bs::error_code& ec, const std::string& status, std::string& data ) {
if ( ec )
return IksCmdStatus::cmd_done;
if ( status != "k" ) {
self->connection_error_sig( make_iks_error_code( data ) );
return IksCmdStatus::cmd_done;
}
///XXX: 1. send defined params
///XXX: 2. send cached
self->connected_sig();
self->m_connected = true;
return IksCmdStatus::cmd_done;
});
}
void connection_mgr::on_error(const boost::system::error_code& ec) {
if (ec != ba::error::operation_aborted)
connection_error_sig(ec);
}
void location_connection::on_connection_error(const boost::system::error_code& ec)
{
connection_error_sig(ec);
}