bool HeartbeatMsgEx::processIncoming(struct sockaddr_in* fromAddr, Socket* sock,
char* respBuf, size_t bufLen, HighResolutionStats* stats)
{
LogContext log("Heartbeat incoming");
std::string peer = fromAddr ? Socket::ipaddrToStr(&fromAddr->sin_addr) : sock->getPeername();
//LOG_DEBUG_CONTEXT(log, Log_DEBUG, std::string("Received a HeartbeatMsg from: ") + peer);
App* app = Program::getApp();
bool isNodeNew;
// construct node
NicAddressList nicList;
parseNicList(&nicList);
Node* node = new Node(getNodeID(), getNodeNumID(), getPortUDP(), getPortTCP(),
nicList); // (will belong to the NodeStore => no delete() required)
node->setNodeType(getNodeType() );
node->setFhgfsVersion(getFhgfsVersion() );
// set local nic capabilities
NicAddressList localNicList(app->getLocalNicList() );
NicListCapabilities localNicCaps;
NetworkInterfaceCard::supportedCapabilities(&localNicList, &localNicCaps);
node->getConnPool()->setLocalNicCaps(&localNicCaps);
std::string nodeIDWithTypeStr = node->getNodeIDWithTypeStr();
// add/update node in store
AbstractNodeStore* nodes = app->getAbstractNodeStoreFromType(getNodeType() );
if(!nodes)
{
log.logErr("Invalid node type: " + StringTk::intToStr(getNodeType() ) +
"(" + Node::nodeTypeToStr(getNodeType() ) + ")");
goto ack_resp;
}
isNodeNew = nodes->addOrUpdateNode(&node);
if( (isNodeNew) && (getNodeType() != NODETYPE_Client) )
{ // log info about new server
bool supportsSDP = NetworkInterfaceCard::supportsSDP(&nicList);
bool supportsRDMA = NetworkInterfaceCard::supportsRDMA(&nicList);
log.log(Log_WARNING, std::string("New node: ") +
nodeIDWithTypeStr + "; " +
std::string(supportsSDP ? "SDP; " : "") +
std::string(supportsRDMA ? "RDMA; " : "") );
log.log(Log_DEBUG, "Number of nodes: "
"Meta: " + StringTk::intToStr(app->getMetaNodes()->getSize() ) + "; "
"Storage: " + StringTk::intToStr(app->getStorageNodes()->getSize() ) );
}
processIncomingRoot();
ack_resp:
MsgHelperAck::respondToAckRequest(this, fromAddr, sock,
respBuf, bufLen, app->getDatagramListener() );
return true;
}
