Resend solo nodes on mixer reconnect

libraries/audio-client/src/AudioClient.cpp

@@ -284,6 +284,11 @@ AudioClient::AudioClient() :
     connect(&domainHandler, &DomainHandler::disconnectedFromDomain, this, [this] {
         _solo.reset();
     });
+    connect(nodeList.data(), &NodeList::nodeAdded, this, [this](SharedNodePointer node) {
+        if (node->getType() == NodeType::AudioMixer) {
+            _solo.resend();
+        }
+    });
 }
 
 AudioClient::~AudioClient() {

libraries/audio/src/AudioSolo.cpp

@@ -72,6 +72,15 @@ void AudioSolo::removeUUIDs(QVector<QUuid> uuidList) {
 }
 
 void AudioSolo::reset() {
+    Lock lock(_mutex);
     removeUUIDs(getUUIDs());
 }
 
+
+void AudioSolo::resend() {
+    Lock lock(_mutex);
+    auto uuids = getUUIDs();
+    _nodesSoloed.clear();
+    addUUIDs(uuids);
+}
+

libraries/audio/src/AudioSolo.h

@@ -20,7 +20,7 @@
 #include <QUuid>
 
 class AudioSolo {
-    using Mutex = std::mutex;
+    using Mutex = std::recursive_mutex;
     using Lock = std::unique_lock<Mutex>;
 
 public:
@@ -30,6 +30,8 @@ public:
     void removeUUIDs(QVector<QUuid> uuidList);
     void reset();
 
+    void resend();
+
 private:
     mutable Mutex _mutex;
     QSet<QUuid> _nodesSoloed;