function request($method, $uri)
{
$coapRequest = new CoapRequest($uri, $method, '');
$coapRequest->setCode($method);
$coapRequest->setType(CoapRequest::CON);
return new Request($this->connector, $coapRequest);
}
function handlePacket($pkt)
{
$this->request = CoapRequest::fromBinString($pkt);
if ($this->state == self::STATE_INIT) {
$this->state = self::STATE_RESP_PENDING;
$resp = new CoapResponse();
$resp->setMessageId($this->request->getMessageId());
if ($this->request->getType() == CoapRequest::NON) {
$resp->setType(CoapResponse::NON);
} elseif ($this->request->getType() == CoapRequest::CON) {
$resp->setType(CoapResponse::ACK);
} else {
$this->sendAck($this->request, '5.00');
$this->emit('error', array($this->request));
return;
}
$resp->setCode('2.00');
$this->emit('request', array($this->request, $resp, $this));
return;
}
if ($this->request->getType() == CoapRequest::ACK && $this->state == self::STATE_WAITING_ACK) {
$this->close();
$this->state = self::STATE_WAITING_CLOSE;
return;
}
}