Adds further ext deps as-is binaries copies from customers env.

external/tmsif/include/ddkit/actors/SessionManager.hpp

@@ -0,0 +1,59 @@
+#pragma once
+
+#include "ddkit/base/ThreadInline.hpp"
+#include "ddkit/access/ConfigLoaderDds.hpp"
+#include "ddkit/actors/CallbackInfo.hpp"
+
+#include <memory>
+#include <mutex>
+#include <vector>
+#include <map>
+
+namespace ddkit {
+namespace actors {
+
+class SessionImpl;
+typedef std::shared_ptr<SessionImpl> SessionImplPtr;
+typedef std::weak_ptr<SessionImpl> SessionImplWeakPtr;
+
+class SessionManager {
+
+public:
+    static SessionManager& instance();
+
+    SessionImplPtr createSessionImpl(int domain, bool isMonitor); // called from SessionImpl
+
+    SessionImplPtr findSession(const std::string& sessionId); // called from BackwardManager
+
+    void removeExpiredSessions(); // called from BackwardManager, MonitorSession, Session
+    void removeSession(const std::string& sessionId);
+
+    void setCallbackInfo(const CallbackInfo& callbackInfo); // called from ActorImpl
+    void resetCallbackInfo(); // called from ActorImpl, generated Code
+    CallbackInfo callbackInfo(); // called from ActorImpl, BackwardManager, CallbackInfo, generated Code
+
+    bool isClean() const;
+
+private:
+    std::shared_ptr<access::ConfigLoaderDds> m_configLoaderDds;
+
+    std::mutex m_sessionMutex;
+    std::map<std::string, SessionImplWeakPtr> m_sessionId2sessionImpl; // holding map for sessions
+
+    std::mutex m_callbackMutex;
+    std::map<std::string, CallbackInfo> m_threadId2callbackInfo; // per thread (typically one entry - while callback)
+
+    SessionManager();
+    ~SessionManager();
+
+    bool hasSession(const std::string& sessionId);
+    bool hasSessions();
+
+    // no copying
+    SessionManager(SessionManager const&) = delete;
+    SessionManager(SessionManager&&)      = delete;
+    void operator=(SessionManager const&) = delete;
+};
+
+} // namespace actors
+} // namespace ddkit