libssh init

client/core/servercontroller.cpp

@@ -43,7 +43,12 @@ using namespace QSsh;
 ServerController::ServerController(std::shared_ptr<Settings> settings, QObject *parent) :
     m_settings(settings)
 {
+    ssh_init();
+}
 
+ServerController::~ServerController()
+{
+    ssh_finalize();
 }
 
 ErrorCode ServerController::connectToHost(const ServerCredentials &credentials, ssh_session &session) {

client/core/servercontroller.h

@@ -26,6 +26,7 @@ class ServerController : public QObject
     Q_OBJECT
 public:
     ServerController(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
+    ~ServerController();
 
     typedef QList<QPair<QString, QString>> Vars;