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handle domain server node removal in NodeList

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This commit is contained in:
Stephen Birarda 2015-11-12 17:47:51 -08:00
parent e52e9be44c
commit 6b2987eef8
3 changed files with 18 additions and 1 deletions
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10
interface/src/Application.cpp
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@ -804,8 +804,11 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer) :
void Application::aboutToQuit() {
emit beforeAboutToQuit();
getActiveDisplayPlugin()->deactivate();
_aboutToQuit = true;
cleanupBeforeQuit();
}
@ -831,8 +834,13 @@ void Application::cleanupBeforeQuit() {
_entities.clear(); // this will allow entity scripts to properly shutdown
auto nodeList = DependencyManager::get<NodeList>();
// send the domain a disconnect packet
nodeList->getDomainHandler().disconnect();
// tell the packet receiver we're shutting down, so it can drop packets
DependencyManager::get<NodeList>()->getPacketReceiver().setShouldDropPackets(true);
nodeList->getPacketReceiver().setShouldDropPackets(true);
_entities.shutdown(); // tell the entities system we're shutting down, so it will stop running scripts
ScriptEngine::stopAllScripts(this); // stop all currently running global scripts

8
libraries/networking/src/NodeList.cpp
View file

@ -103,6 +103,7 @@ NodeList::NodeList(char newOwnerType, unsigned short socketListenPort, unsigned
packetReceiver.registerListener(PacketType::DomainServerRequireDTLS, &_domainHandler, "processDTLSRequirementPacket");
packetReceiver.registerListener(PacketType::ICEPingReply, &_domainHandler, "processICEPingReplyPacket");
packetReceiver.registerListener(PacketType::DomainServerPathResponse, this, "processDomainServerPathResponse");
packetReceiver.registerListener(PacketType::DomainServerRemovedNode, this, "processDomainServerRemovedNode");
}
qint64 NodeList::sendStats(const QJsonObject& statsObject, const HifiSockAddr& destination) {
@ -513,6 +514,13 @@ void NodeList::processDomainServerAddedNode(QSharedPointer<NLPacket> packet) {
parseNodeFromPacketStream(packetStream);
}
void NodeList::processDomainServerRemovedNode(QSharedPointer<NLPacket> packet) {
// read the UUID from the packet, remove it if it exists
QUuid nodeUUID = QUuid::fromRfc4122(packet->readWithoutCopy(NUM_BYTES_RFC4122_UUID));
qDebug() << "Received packet from domain-server to remove node with UUID" << uuidStringWithoutCurlyBraces(nodeUUID);
killNodeWithUUID(nodeUUID);
}
void NodeList::parseNodeFromPacketStream(QDataStream& packetStream) {
// setup variables to read into from QDataStream
qint8 nodeType;

1
libraries/networking/src/NodeList.h
View file

@ -74,6 +74,7 @@ public slots:
void processDomainServerList(QSharedPointer<NLPacket> packet);
void processDomainServerAddedNode(QSharedPointer<NLPacket> packet);
void processDomainServerRemovedNode(QSharedPointer<NLPacket> packet);
void processDomainServerPathResponse(QSharedPointer<NLPacket> packet);
void processDomainServerConnectionTokenPacket(QSharedPointer<NLPacket> packet);