Use Thread in LoadManager

src/ripple_app/main/Application.cpp

@@ -464,7 +464,7 @@ public:
         mSweepTimer.expires_from_now (boost::posix_time::seconds (10));
         mSweepTimer.async_wait (BIND_TYPE (&ApplicationImp::sweep, this));
 
-        m_loadManager->startThread ();
+        m_loadManager->start ();
 
     #if ! BEAST_WIN32
     #ifdef SIGINT

src/ripple_app/main/LoadManager.cpp

@@ -10,7 +10,7 @@ SETUP_LOG (LoadManager)
 
 class LoadManagerImp
     : public LoadManager
-    , public beast::InterruptibleThread::EntryPoint
+    , public Thread
 {
 private:
     /*  Entry mapping utilization to cost.
@@ -60,8 +60,8 @@ private:
 
 public:
     LoadManagerImp ()
-        : mLock (this, "LoadManagerImp", __FILE__, __LINE__)
-        , m_thread ("loadmgr")
+        : Thread ("loadmgr")
+        , mLock (this, "LoadManagerImp", __FILE__, __LINE__)
         , m_logThread ("loadmgr_log")
         , mCreditRate (100)
         , mCreditLimit (500)
@@ -119,12 +119,12 @@ private:
     {
         UptimeTimer::getInstance ().endManualUpdates ();
 
-        m_thread.interrupt ();
+        stopThread ();
     }
 
-    void startThread ()
+    void start ()
     {
-        m_thread.start (this);
+        startThread();
     }
 
     void canonicalize (LoadSource& source, int now) const
@@ -324,14 +324,14 @@ private:
 
     // VFALCO NOTE Where's the thread object? It's not a data member...
     //
-    void threadRun ()
+    void run ()
     {
         // VFALCO TODO replace this with a beast Time object?
         //
         // Initialize the clock to the current time.
         boost::posix_time::ptime t = boost::posix_time::microsec_clock::universal_time ();
 
-        while (! m_thread.interruptionPoint ())
+        while (! threadShouldExit ())
         {
             {
                 // VFALCO NOTE What is this lock protecting?
@@ -413,7 +413,6 @@ private:
     typedef LockType::ScopedLockType ScopedLockType;
     LockType mLock;
 
-    beast::InterruptibleThread m_thread;
     beast::ThreadWithCallQueue m_logThread;
 
     int mCreditRate;            // credits gained/lost per second

src/ripple_app/main/LoadManager.h

@@ -45,7 +45,7 @@ public:
     */
     // VFALCO TODO Simplify the two stage initialization to one stage (construction).
     //        NOTE In stand-alone mode the load manager thread isn't started
-    virtual void startThread () = 0;
+    virtual void start () = 0;
 
     /** Turn on deadlock detection.