function go($force = 0, $asis = 0)
{
#-- prepare parts
$url = $this->prepare_url();
if (!$url && !$force) {
return;
}
$BODY = $this->body($url);
if ($BODY === false && !$force) {
return;
}
$HEAD = $this->head($url);
#-- open socket
if (!$this->connect($url)) {
return;
}
#-- send request data
fwrite($this->socket, $HEAD);
fwrite($this->socket, $BODY);
$HEAD = false;
$BODY = false;
#-- read response, end connection
while (!feof($this->socket) && strlen($DATA) <= 1 << 22) {
$DATA .= fread($this->socket, 32 << 10);
#echo "fread(".strlen($DATA).") ";
}
fclose($this->socket);
unset($this->socket);
#-- for raw http pings
if ($asis) {
return $DATA;
}
#-- decode response
$r = new http_response();
$r->from($DATA);
// should auto-unset $DATA
#-- handle redirects
if ($this->active_client) {
$this->auto_actions($r);
}
#-- fin
return $r;
}
