void ICMPv4PacketImpl::initPacket()
{
if (_seq >= MAX_SEQ_VALUE) resetSequence();
Header* icp = (Header*) packet(false);
icp->type = ECHO_REQUEST;
icp->code = 0;
icp->checksum = 0;
icp->seq = ++_seq;
#if defined(POCO_VXWORKS)
icp->id = 0;
#else
icp->id = static_cast<UInt16>(Poco::Process::id());
#endif
struct timeval* ptp = (struct timeval *) (icp + 1);
*ptp = time();
icp->checksum = checksum((UInt16*) icp, getDataSize() + sizeof(Header));
}
Selector::Result Selector::onTick(stack<Node*> *cache)
{
resetSequence();
return tickChild(cache);
}