New Async wrapper.

src/crypto/rx/RxQueue.h

@@ -28,7 +28,7 @@
 #define XMRIG_RX_QUEUE_H
 
 
-#include "base/io/Async.h"
+#include "base/kernel/interfaces/IAsyncListener.h"
 #include "base/tools/Object.h"
 #include "crypto/common/HugePagesInfo.h"
 #include "crypto/rx/RxConfig.h"
@@ -40,9 +40,6 @@
 #include <thread>
 
 
-using uv_async_t = struct uv_async_s;
-
-
 namespace xmrig
 {
 
@@ -75,19 +72,22 @@ public:
 };
 
 
-class RxQueue
+class RxQueue : public IAsyncListener
 {
 public:
     XMRIG_DISABLE_COPY_MOVE(RxQueue);
 
     RxQueue(IRxListener *listener);
-    ~RxQueue();
+    ~RxQueue() override;
 
     HugePagesInfo hugePages();
     RxDataset *dataset(const Job &job, uint32_t nodeId);
     template<typename T> bool isReady(const T &seed);
     void enqueue(const RxSeed &seed, const std::vector<uint32_t> &nodeset, uint32_t threads, bool hugePages, bool oneGbPages, RxConfig::Mode mode, int priority);
 
+protected:
+    inline void onAsync() override  { onReady(); }
+
 private:
     enum State {
         STATE_IDLE,
@@ -105,9 +105,9 @@ private:
     State m_state = STATE_IDLE;
     std::condition_variable m_cv;
     std::mutex m_mutex;
+    std::shared_ptr<Async> m_async;
     std::thread m_thread;
     std::vector<RxQueueItem> m_queue;
-    uv_async_t *m_async     = nullptr;
 };