feat(src/components/chat/ChatModel): use only one handlers instance

linphone @ 6c4053d1

-Subproject commit fb3c9841ee5142d1826e2674591797343bd728ff
+Subproject commit 6c4053d101a99ac574346ca7c5e35e2491d727dd

tests/src/components/chat/ChatModel.cpp

@@ -74,6 +74,8 @@ ChatModel::ChatModel (QObject *parent) : QAbstractListModel(parent) {
   );
 
   m_core_handlers = CoreManager::getInstance()->getHandlers();
+  m_message_handlers = make_shared<MessageHandlers>(this);
+
   QObject::connect(
     &(*m_core_handlers), &CoreHandlers::receivedMessage,
     this, [this](
@@ -236,8 +238,8 @@ void ChatModel::removeAllEntries () {
 
 void ChatModel::sendMessage (const QString &message) {
   shared_ptr<linphone::ChatMessage> _message = m_chat_room->createMessage(::Utils::qStringToLinphoneString(message));
-  _message->setListener(make_shared<MessageHandlers>(this));
-  m_chat_room->sendChatMessage(_message);
+  _message->setListener(m_message_handlers);
+  m_chat_room->sendMessage(_message);
   insertMessageAtEnd(_message);
 }
 

tests/src/components/chat/ChatModel.hpp

@@ -96,6 +96,7 @@ private:
   std::shared_ptr<linphone::ChatRoom> m_chat_room;
 
   std::shared_ptr<CoreHandlers> m_core_handlers;
+  std::shared_ptr<MessageHandlers> m_message_handlers;
 };
 
 #endif // CHAT_MODEL_H_