// libeasy copy packet
BasePacket* BasePacketStreamer::clone_packet(BasePacket* src)
{
int32_t pcode = src->getPCode();
int64_t length = src->length();
BasePacket* dest = dynamic_cast<BasePacket*>(_factory->createPacket(pcode));
assert(NULL != dest);
// Stream stream(length);
dest->stream_.expand(length);
int ret = src->serialize(dest->stream_);
if (TFS_SUCCESS == ret)
{
ret = dest->deserialize(dest->stream_);
}
TBSYS_LOG_DW(ret, "clone packet, ret=%d, pcode=%d, length=%ld, src=%p, dest=%p",
ret, pcode, length, src, dest);
if (TFS_SUCCESS != ret)
{
tbsys::gDelete(dest);
dest = NULL;
}
else
{
dest->setChannelId(src->getChannelId());
dest->set_request(src->get_request());
dest->set_direction(src->get_direction());
}
return dest;
}
/** handle single packet */
tbnet::IPacketHandler::HPRetCode KvRootServer::handlePacket(tbnet::Connection *connection, tbnet::Packet *packet)
{
tbnet::IPacketHandler::HPRetCode hret = tbnet::IPacketHandler::FREE_CHANNEL;
bool bret = NULL != connection && NULL != packet;
if (bret)
{
TBSYS_LOG(DEBUG, "receive pcode : %d", packet->getPCode());
if (!packet->isRegularPacket())
{
bret = false;
TBSYS_LOG(WARN, "control packet, pcode: %d", dynamic_cast<tbnet::ControlPacket*>(packet)->getCommand());
}
if (bret)
{
BasePacket* bpacket = dynamic_cast<BasePacket*>(packet);
bpacket->set_connection(connection);
bpacket->setExpireTime(MAX_RESPONSE_TIME);
bpacket->set_direction(static_cast<DirectionStatus>(bpacket->get_direction()|DIRECTION_RECEIVE));
if (bpacket->is_enable_dump())
{
bpacket->dump();
}
int32_t pcode = bpacket->getPCode();
int32_t iret = common::TFS_SUCCESS;
if (common::TFS_SUCCESS == iret)
{
hret = tbnet::IPacketHandler::KEEP_CHANNEL;
switch (pcode)
{
case REQ_KV_RT_MS_KEEPALIVE_MESSAGE:
ms_rs_heartbeat_workers_.push(bpacket, 0/* no limit */, false/* no block */);
break;
default:
if (!main_workers_.push(bpacket, work_queue_size_))
{
bpacket->reply_error_packet(TBSYS_LOG_LEVEL(ERROR),STATUS_MESSAGE_ERROR, "%s, task message beyond max queue size, discard", get_ip_addr());
bpacket->free();
}
break;
}
}
else
{
bpacket->free();
TBSYS_LOG(WARN, "the msg: %d will be ignored", pcode);
}
}
}
return hret;
}
