diff --git a/test/asio.cpp b/test/asio.cpp
new file mode 100644
index 0000000..b485392
--- /dev/null
+++ b/test/asio.cpp
@@ -0,0 +1,129 @@
+#include <iostream>
+#include <vector>
+#include <thread>
+#include <functional>
+#include <boost/asio.hpp>
+
+using namespace std;
+
+int64_t rtime_ms() {
+    return chrono::duration_cast<chrono::milliseconds>(chrono::system_clock::now()
+        .time_since_epoch())
+        .count();
+}
+
+
+// globals
+int64_t start = rtime_ms();;
+// timer global
+boost::asio::io_context io_context;
+unique_ptr<boost::asio::io_service::work> work(new boost::asio::io_service::work(io_context));
+
+
+class timer {
+    boost::asio::steady_timer st;
+    bool stop = false;
+    bool repeate;
+    function<void()> callback;
+    uint64_t time;
+
+    void init() {
+        st.async_wait( [this] (const boost::system::error_code&) {
+            if (!stop) {
+                callback();
+                if (repeate) {
+                    reinit();           
+                }
+            }
+        });
+    }
+
+    void reinit() {
+        st = boost::asio::steady_timer(io_context, boost::asio::chrono::milliseconds(time));
+        init();
+    }
+    
+    public:
+    timer (function<void()> _callback, uint64_t _time, bool _repeate)
+        : st(io_context, boost::asio::chrono::milliseconds(_time)),
+        stop(false),
+        repeate(_repeate),
+        callback(_callback),
+        time(_time) {
+            
+        init();
+    }
+
+    void clear() {
+        stop = true;
+        st.cancel();
+    }
+
+    ~timer() {
+        clear();
+    }
+};
+
+vector<shared_ptr<timer>> timer_container;
+
+timer setInterval(int interval, std::function<void()> func) {
+    cout << "set interval construction call" << endl;
+    // return make_shared<timer> (func, interval, true);
+    return timer (func, interval, true);
+};
+
+class interval {
+    shared_ptr<timer> _timer;
+
+    public:
+    interval(function<void()> callback, uint64_t time) : _timer(make_shared<timer> (callback, time, true)) {
+        timer_container.push_back(_timer);
+    }
+
+};
+
+
+timer setTimeout(int interval, std::function<void()> func) {
+    cout << "set timeout construction call" << endl;
+    // return make_shared<timer> (func, interval, false);
+    return timer(func, interval, false);
+};
+
+// void clearTimer(shared_ptr<timer> _timer) {
+//     _timer->stop = true;
+//     _timer->st.cancel();
+// }
+
+int main() {
+
+    vector<thread> loops;
+
+    for (int i =0; i<8; i++)
+    loops.push_back( thread([&]() {
+         while (true) {io_context.run();}
+    }));
+ 
+
+    timer timer1 = setInterval(1000, []() {
+    //    cout << "Interval end " << rtime_ms() - start << endl;
+        cout << "Interval 1 " << this_thread::get_id()  << endl; 
+    });
+
+    interval([]() {
+    //    cout << "Interval end " << rtime_ms() - start << endl;
+        cout << "Interval 2 " << this_thread::get_id()  << endl; 
+
+    }, 1500);
+
+    // timer timer2 = setTimeout(5000, [&]() {
+    //    cout << "Timeout end " << rtime_ms() - start << endl;
+    //    timer1.clear();
+    // });
+
+    for (int i =0; i<4; i++)
+        loops[i].join();
+
+
+    return 0;
+}
+