bugfix: session didn't disconnect signals

server/src/network/session.cpp

@@ -61,6 +61,12 @@ Session::Session(const std::shared_ptr<Client>& client) :
 {
 }
 
+Session::~Session()
+{
+  for(const auto& it : m_objectSignals)
+    it.second.disconnect();
+}
+
 bool Session::processMessage(const Message& message)
 {
   switch(message.command())

server/src/network/session.hpp

@@ -93,6 +93,7 @@ class Session : public std::enable_shared_from_this<Session>
 
   public:
     Session(const std::shared_ptr<Client>& client);
+    ~Session();
 
     const boost::uuids::uuid& uuid() const { return m_uuid; }
 };