From 3b3465ea05e76dc9accf09b02bff54937ff44cef Mon Sep 17 00:00:00 2001
From: Ryan Huffman <ryanhuffman@gmail.com>
Date: Mon, 12 Jun 2017 14:59:45 -0700
Subject: [PATCH] Add isUpstream to Node

---
 assignment-client/src/audio/AudioMixerSlave.cpp | 4 ++++
 libraries/networking/src/Node.h                 | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/assignment-client/src/audio/AudioMixerSlave.cpp b/assignment-client/src/audio/AudioMixerSlave.cpp
index d01d961e33..2d800c3561 100644
--- a/assignment-client/src/audio/AudioMixerSlave.cpp
+++ b/assignment-client/src/audio/AudioMixerSlave.cpp
@@ -74,6 +74,10 @@ void AudioMixerSlave::mix(const SharedNodePointer& node) {
         return;
     }
 
+    if (node->isUpstream()) {
+        return;
+    }
+
     // check that the stream is valid
     auto avatarStream = data->getAvatarAudioStream();
     if (avatarStream == nullptr) {
diff --git a/libraries/networking/src/Node.h b/libraries/networking/src/Node.h
index 2ae0ab82e9..6d74cf4a26 100644
--- a/libraries/networking/src/Node.h
+++ b/libraries/networking/src/Node.h
@@ -51,6 +51,9 @@ public:
     bool isReplicated() const { return _isReplicated; }
     void setIsReplicated(bool isReplicated) { _isReplicated = isReplicated; }
 
+    bool isUpstream() const { return _isUpstream; }
+    void setIsUpstream(bool isUpstream) { _isUpstream = isUpstream; }
+
     const QUuid& getConnectionSecret() const { return _connectionSecret; }
     void setConnectionSecret(const QUuid& connectionSecret) { _connectionSecret = connectionSecret; }
 
@@ -101,6 +104,7 @@ private:
     MovingPercentile _clockSkewMovingPercentile;
     NodePermissions _permissions;
     bool _isReplicated { false };
+    bool _isUpstream { false };
     tbb::concurrent_unordered_set<QUuid, UUIDHasher> _ignoredNodeIDSet;
     mutable QReadWriteLock _ignoredNodeIDSetLock;