Implement simple websocket client

ringloop.cpp

@@ -18,6 +18,7 @@ ring_loop_t::ring_loop_t(int qd)
     {
         free_ring_data[i] = i;
     }
+    wait_sqe_id = 1;
 }
 
 ring_loop_t::~ring_loop_t()
@@ -64,6 +65,11 @@ void ring_loop_t::loop()
         free_ring_data[free_ring_data_ptr++] = d - ring_datas;
         io_uring_cqe_seen(&ring, cqe);
     }
+    while (get_sqe_queue.size() > 0)
+    {
+        (get_sqe_queue[0].second)();
+        get_sqe_queue.erase(get_sqe_queue.begin());
+    }
     do
     {
         loop_again = false;