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make domain server reliably broadcast all node disconnects

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This commit is contained in:
Stephen Birarda 2018-05-23 12:39:31 -07:00
parent 8f6600facf
commit d1ace7914e
2 changed files with 13 additions and 5 deletions
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17
domain-server/src/DomainServer.cpp
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@ -2985,6 +2985,8 @@ void DomainServer::nodeKilled(SharedNodePointer node) {
}
}
}
broadcastNodeDisconnect(node);
}
SharedAssignmentPointer DomainServer::dequeueMatchingAssignment(const QUuid& assignmentUUID, NodeType_t nodeType) {
@ -3170,18 +3172,23 @@ void DomainServer::handleKillNode(SharedNodePointer nodeToKill) {
const QUuid& nodeUUID = nodeToKill->getUUID();
limitedNodeList->killNodeWithUUID(nodeUUID);
}
static auto removedNodePacket = NLPacket::create(PacketType::DomainServerRemovedNode, NUM_BYTES_RFC4122_UUID);
void DomainServer::broadcastNodeDisconnect(const SharedNodePointer& disconnectedNode) {
auto limitedNodeList = DependencyManager::get<LimitedNodeList>();
static auto removedNodePacket = NLPacket::create(PacketType::DomainServerRemovedNode, NUM_BYTES_RFC4122_UUID, true);
removedNodePacket->reset();
removedNodePacket->write(nodeUUID.toRfc4122());
removedNodePacket->write(disconnectedNode->getUUID().toRfc4122());
// broadcast out the DomainServerRemovedNode message
limitedNodeList->eachMatchingNode([this, &nodeToKill](const SharedNodePointer& otherNode) -> bool {
limitedNodeList->eachMatchingNode([this, &disconnectedNode](const SharedNodePointer& otherNode) -> bool {
// only send the removed node packet to nodes that care about the type of node this was
return isInInterestSet(otherNode, nodeToKill);
return isInInterestSet(otherNode, disconnectedNode);
}, [&limitedNodeList](const SharedNodePointer& otherNode){
limitedNodeList->sendUnreliablePacket(*removedNodePacket, *otherNode);
auto removedNodePacketCopy = NLPacket::createCopy(*removedNodePacket);
limitedNodeList->sendPacket(std::move(removedNodePacketCopy), *otherNode);
});
}

1
domain-server/src/DomainServer.h
View file

@ -165,6 +165,7 @@ private:
unsigned int countConnectedUsers();
void handleKillNode(SharedNodePointer nodeToKill);
void broadcastNodeDisconnect(const SharedNodePointer& disconnnectedNode);
void sendDomainListToNode(const SharedNodePointer& node, const HifiSockAddr& senderSockAddr);