From 91c25d4270646862b186d34b464eff76d17cd00e Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Mon, 12 Jun 2017 13:15:02 -0700
Subject: [PATCH] don't continously set codec for upstream agent

---
 assignment-client/src/audio/AudioMixerClientData.cpp | 7 +++++--
 assignment-client/src/audio/AudioMixerClientData.h   | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/assignment-client/src/audio/AudioMixerClientData.cpp b/assignment-client/src/audio/AudioMixerClientData.cpp
index b95ca5b616..082ac364be 100644
--- a/assignment-client/src/audio/AudioMixerClientData.cpp
+++ b/assignment-client/src/audio/AudioMixerClientData.cpp
@@ -74,7 +74,7 @@ void AudioMixerClientData::processPackets() {
             case PacketType::ReplicatedInjectAudio:
             case PacketType::ReplicatedSilentAudioFrame: {
 
-                if (node->isUpstream() && !_codec) {
+                if (node->isUpstream() && !_hasSetupCodecForUpstreamNode) {
                     setupCodecForReplicatedAgent(packet);
                 }
 
@@ -261,7 +261,8 @@ int AudioMixerClientData::parseData(ReceivedMessage& message) {
                 avatarAudioStream->setupCodec(_codec, _selectedCodecName, AudioConstants::MONO);
                 qDebug() << "creating new AvatarAudioStream... codec:" << _selectedCodecName;
 
-                connect(avatarAudioStream, &InboundAudioStream::mismatchedAudioCodec, this, &AudioMixerClientData::handleMismatchAudioFormat);
+                connect(avatarAudioStream, &InboundAudioStream::mismatchedAudioCodec,
+                        this, &AudioMixerClientData::handleMismatchAudioFormat);
 
                 auto emplaced = _audioStreams.emplace(
                     QUuid(),
@@ -684,4 +685,6 @@ void AudioMixerClientData::setupCodecForReplicatedAgent(QSharedPointer<ReceivedM
 
     const std::pair<QString, CodecPluginPointer> codec = AudioMixer::negotiateCodec({ codecString });
     setupCodec(codec.second, codec.first);
+
+    _hasSetupCodecForUpstreamNode = true;
 }
diff --git a/assignment-client/src/audio/AudioMixerClientData.h b/assignment-client/src/audio/AudioMixerClientData.h
index 72761e64f2..0f9e4c4c18 100644
--- a/assignment-client/src/audio/AudioMixerClientData.h
+++ b/assignment-client/src/audio/AudioMixerClientData.h
@@ -185,6 +185,8 @@ private:
 
     bool _shouldMuteClient { false };
     bool _requestsDomainListData { false };
+
+    bool _hasSetupCodecForUpstreamNode { false };
 };
 
 #endif // hifi_AudioMixerClientData_h