overte-HifiExperiments/libraries/networking
Seth Alves 069c358aa3 Work around a deadlock:
thread 15 locks Octree
thread 1 blocks waiting for Octree lock
thread 15 tries to pass a message to thread 1 with QMetaObject::invokeMethod, and hangs

thread 15 is blocked on qt message passing to thread 1
  ResourceCache::getResource                       libraries/networking/src/ResourceCache.cpp:57
  GeometryCache::getGeometry                       libraries/render-utils/src/GeometryCache.cpp:1774
  ModelEntityItem::isReadyToComputeShape           libraries/entities/src/ModelEntityItem.cpp:431
  PhysicsEngine::addEntityInternal                 libraries/physics/src/PhysicsEngine.cpp:67
  EntitySimulation::addEntity                      libraries/entities/src/EntitySimulation.cpp:129
  EntityTree::postAddEntity                        libraries/entities/src/EntityTree.cpp:91
        ^ locks simulation
  EntityTreeElement::readElementDataFromBuffer     libraries/entities/src/EntityTreeElement.cpp:773
  Octree::readElementData                          libraries/octree/src/Octree.cpp:301
  Octree::readElementData                          libraries/octree/src/Octree.cpp:354
  ...
  Octree::readBitstreamToTree                      libraries/octree/src/Octree.cpp:439
  OctreeRenderer::processDatagram                  libraries/octree/src/OctreeRenderer.cpp:136
        ^ lockForWrite Octree::_lock
  OctreePacketProcessor::processPacket             interface/src/octree/OctreePacketProcessor.cpp:91
  ReceivedPacketProcessor::process                 libraries/networking/src/ReceivedPacketProcessor.cpp:51

thread 1 is blocked on lockForWrite of Octree::_lock
  Octree::lockForWrite                             libraries/octree/src/Octree.h:292
  EntityTree::update                               libraries/entities/src/EntityTree.cpp:668
        ^ lockForWrite on Octree:_lock
  EntityTreeRenderer::update                       libraries/entities-renderer/src/EntityTreeRenderer.cpp:258
  Application::update                              interface/src/Application.cpp:2189
        ^ calls _physicsEngine.stepSimulation() before this
  Application::idle                                interface/src/Application.cpp:1535
  timer
2015-03-17 11:38:42 -07:00
..
src Work around a deadlock: 2015-03-17 11:38:42 -07:00
CMakeLists.txt remove use of include_dependency_includes and use cmake 2015-02-18 14:12:05 -08:00