don’t have AvatarMixer ask DS for agents

assignment-client/src/avatars/AvatarMixer.cpp

@@ -98,7 +98,7 @@ void AvatarMixer::run() {
     
     nodeList->startSilentNodeRemovalThread();
     
-    sockaddr* nodeAddress = new sockaddr;
+    sockaddr nodeAddress = {};
     ssize_t receivedBytes = 0;
     
     unsigned char* packetData = new unsigned char[MAX_PACKET_SIZE];
@@ -107,8 +107,6 @@ void AvatarMixer::run() {
     Node* avatarNode = NULL;
     
     timeval lastDomainServerCheckIn = {};
-    // we only need to hear back about avatar nodes from the DS
-    nodeList->setNodeTypesOfInterest(&NODE_TYPE_AGENT, 1);
     
     while (true) {
         
@@ -122,7 +120,7 @@ void AvatarMixer::run() {
             NodeList::getInstance()->sendDomainServerCheckIn(_uuid.toRfc4122().constData());
         }
         
-        if (nodeList->getNodeSocket()->receive(nodeAddress, packetData, &receivedBytes) &&
+        if (nodeList->getNodeSocket()->receive(&nodeAddress, packetData, &receivedBytes) &&
             packetVersionMatch(packetData)) {
             switch (packetData[0]) {
                 case PACKET_TYPE_HEAD_DATA:
@@ -130,12 +128,12 @@ void AvatarMixer::run() {
                     unpackNodeId(packetData + numBytesForPacketHeader(packetData), &nodeID);
                     
                     // add or update the node in our list
-                    avatarNode = nodeList->addOrUpdateNode(nodeAddress, nodeAddress, NODE_TYPE_AGENT, nodeID);
+                    avatarNode = nodeList->addOrUpdateNode(&nodeAddress, &nodeAddress, NODE_TYPE_AGENT, nodeID);
                     
                     // parse positional data from an node
                     nodeList->updateNodeWithData(avatarNode, packetData, receivedBytes);
                 case PACKET_TYPE_INJECT_AUDIO:
-                    broadcastAvatarData(nodeList, nodeAddress);
+                    broadcastAvatarData(nodeList, &nodeAddress);
                     break;
                 case PACKET_TYPE_AVATAR_URLS:
                 case PACKET_TYPE_AVATAR_FACE_VIDEO:
@@ -151,7 +149,7 @@ void AvatarMixer::run() {
                     break;
                 default:
                     // hand this off to the NodeList
-                    nodeList->processNodeData(nodeAddress, packetData, receivedBytes);
+                    nodeList->processNodeData(&nodeAddress, packetData, receivedBytes);
                     break;
             }
         }

libraries/shared/src/NodeList.cpp

@@ -428,18 +428,23 @@ void NodeList::sendAssignment(Assignment& assignment) {
 }
 
 Node* NodeList::addOrUpdateNode(sockaddr* publicSocket, sockaddr* localSocket, char nodeType, uint16_t nodeId) {
+    qDebug() << "BEGIN:" << publicSocket << "and" << localSocket << "\n";
     NodeList::iterator node = end();
     
     if (publicSocket) {
         for (node = begin(); node != end(); node++) {
+            qDebug() << "comparing to node with ID " << node->getNodeID() << "\n";
             if (node->matches(publicSocket, localSocket, nodeType)) {
                 // we already have this node, stop checking
+                qDebug() << "Matched node to existing\n";
                 break;
             }
         }
     }
     
     if (node == end()) {
+        qDebug() << "We're considering this a new node!\n";
+        qDebug() << publicSocket << "and" << localSocket << "\n";
         // we didn't have this node, so add them
         Node* newNode = new Node(publicSocket, localSocket, nodeType, nodeId);
         
@@ -540,6 +545,10 @@ void* removeSilentNodes(void *args) {
         
         for(NodeList::iterator node = nodeList->begin(); node != nodeList->end(); ++node) {
             
+            node->lock();
+            
+            qDebug() << "This node's LHMS is" << node->getLastHeardMicrostamp() << "\n";
+            
             if ((checkTimeUSecs - node->getLastHeardMicrostamp()) > NODE_SILENCE_THRESHOLD_USECS) {
             
                 qDebug() << "Killed " << *node << "\n";
@@ -548,6 +557,8 @@ void* removeSilentNodes(void *args) {
                 
                 node->setAlive(false);
             }
+            
+            node->unlock();
         }
         
         sleepTime = NODE_SILENCE_THRESHOLD_USECS - (usecTimestampNow() - checkTimeUSecs);

libraries/shared/src/NodeList.h

@@ -30,7 +30,7 @@ const int NODES_PER_BUCKET = 100;
 
 const int MAX_PACKET_SIZE = 1500;
 
-const int NODE_SILENCE_THRESHOLD_USECS = 2 * 1000000;
+const uint64_t NODE_SILENCE_THRESHOLD_USECS = 2 * 1000000;
 const int DOMAIN_SERVER_CHECK_IN_USECS = 1 * 1000000;
 
 extern const char SOLO_NODE_TYPES[2];

libraries/shared/src/UDPSocket.cpp

@@ -254,7 +254,7 @@ bool UDPSocket::receive(sockaddr* recvAddress, void* receivedData, ssize_t* rece
 #ifdef _WIN32
     int addressSize = sizeof(*recvAddress);
 #else
-    socklen_t addressSize = sizeof(&recvAddress);
+    socklen_t addressSize = sizeof(*recvAddress);
 #endif    
     *receivedBytes = recvfrom(handle, static_cast<char*>(receivedData), MAX_BUFFER_LENGTH_BYTES,
                               0, recvAddress, &addressSize);