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handle node killed and remove double IDs in kill packets

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This commit is contained in:
Stephen Birarda 2017-06-13 10:44:28 -07:00
parent 5e34795603
commit 44a63ca27e
2 changed files with 42 additions and 8 deletions
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48
assignment-client/src/avatars/AvatarMixer.cpp
View file

@ -119,8 +119,18 @@ void AvatarMixer::optionallyReplicatePacket(ReceivedMessage& message, const Node
}, [&](const SharedNodePointer& node) {
if (!packet) {
// construct an NLPacket to send to the replicant that has the contents of the received packet
packet = NLPacket::create(replicatedType, message.getSize() + NUM_BYTES_RFC4122_UUID);
packet->write(message.getSourceID().toRfc4122());
auto packetSize = message.getSize();
if (replicatedType != PacketType::ReplicatedKillAvatar) {
packetSize += NUM_BYTES_RFC4122_UUID;
}
packet = NLPacket::create(replicatedType, packetSize);
if (replicatedType != PacketType::ReplicatedKillAvatar) {
packet->write(message.getSourceID().toRfc4122());
}
packet->write(message.getMessage());
}
@ -352,13 +362,38 @@ void AvatarMixer::nodeKilled(SharedNodePointer killedNode) {
}
}
std::unique_ptr<NLPacket> killPacket;
std::unique_ptr<NLPacket> replicatedKillPacket;
// this was an avatar we were sending to other people
// send a kill packet for it to our other nodes
auto killPacket = NLPacket::create(PacketType::KillAvatar, NUM_BYTES_RFC4122_UUID + sizeof(KillAvatarReason));
killPacket->write(killedNode->getUUID().toRfc4122());
killPacket->writePrimitive(KillAvatarReason::AvatarDisconnected);
nodeList->eachMatchingNode([&](const SharedNodePointer& node) {
// we relay avatar kill packets to agents that are not upstream
// and downstream avatar mixers, if the node that was just killed was being replicated
return (node->getType() == NodeType::Agent && !node->isUpstream())
|| (killedNode->isReplicated() && node->getType() == NodeType::DownstreamAvatarMixer);
}, [&](const SharedNodePointer& node) {
if (node->getType() == NodeType::Agent) {
if (!killPacket) {
killPacket = NLPacket::create(PacketType::KillAvatar, NUM_BYTES_RFC4122_UUID + sizeof(KillAvatarReason));
killPacket->write(killedNode->getUUID().toRfc4122());
killPacket->writePrimitive(KillAvatarReason::AvatarDisconnected);
}
nodeList->sendUnreliablePacket(*killPacket, *node);
} else {
// send a replicated kill packet to the downstream avatar mixer
if (!replicatedKillPacket) {
replicatedKillPacket = NLPacket::create(PacketType::ReplicatedKillAvatar,
NUM_BYTES_RFC4122_UUID + sizeof(KillAvatarReason));
replicatedKillPacket->write(killedNode->getUUID().toRfc4122());
replicatedKillPacket->writePrimitive(KillAvatarReason::AvatarDisconnected);
}
nodeList->sendUnreliablePacket(*replicatedKillPacket, node->getPublicSocket());
}
});
nodeList->broadcastToNodes(std::move(killPacket), NodeSet() << NodeType::Agent);
// we also want to remove sequence number data for this avatar on our other avatars
// so invoke the appropriate method on the AvatarMixerClientData for other avatars
@ -756,7 +791,6 @@ void AvatarMixer::run() {
connect(&domainHandler, &DomainHandler::settingsReceiveFail, this, &AvatarMixer::domainSettingsRequestFailed);
ThreadedAssignment::commonInit(AVATAR_MIXER_LOGGING_NAME, NodeType::AvatarMixer);
}
AvatarMixerClientData* AvatarMixer::getOrCreateClientData(SharedNodePointer node) {

2
libraries/networking/src/LimitedNodeList.cpp
View file

@ -550,7 +550,7 @@ bool LimitedNodeList::killNodeWithUUID(const QUuid& nodeUUID) {
void LimitedNodeList::processKillNode(ReceivedMessage& message) {
if (message.getType() == PacketType::ReplicatedAvatarData) {
message.seek(NUM_BYTES_RFC4122_UUID);
message.seek(0);
}
// read the node id