diff --git a/cpp/main.cpp b/cpp/main.cpp
index c0ad1b4..e188cb8 100644
--- a/cpp/main.cpp
+++ b/cpp/main.cpp
@@ -16,19 +16,14 @@
 #include <sstream>
 
 struct Packet {
-    size_t len;
-    uint8_t* data;
+    size_t len; uint8_t* data;
 
     Packet(const uint8_t *input, size_t num_bytes) {
-        len = num_bytes;
-
-        data = new uint8_t[len];
+        len = num_bytes; data = new uint8_t[len];
         std::memcpy(data, input, len);
     };
 
-    ~Packet() {
-        delete[] data;
-    }
+    ~Packet() { delete[] data; }
 
     [[nodiscard]] std::string print() const {
         std::stringstream out;
@@ -42,18 +37,13 @@ struct Packet {
 
 template <class T> class ThreadSafeQueue {
     std::queue<T> _queue = std::queue<T>();
-
-    std::mutex _mutex;
-    std::condition_variable _cond;
+    std::mutex _mutex; std::condition_variable _cond;
 
 public:
     ThreadSafeQueue() = default;
 
     void push(T item) {
-        _mutex.lock();
-        _queue.push(item);
-        _mutex.unlock();
-
+        _mutex.lock(); _queue.push(item); _mutex.unlock();
         _cond.notify_one();
     }
 
@@ -79,11 +69,8 @@ int tun_alloc(const char *dev, short flags) {
         perror("Opening /dev/net/tun");
         return fd;
     }
-
     memset(&ifr, 0, sizeof(ifr));
-
     ifr.ifr_flags = flags;
-
     strncpy(ifr.ifr_name, dev, IFNAMSIZ);
 
     if( (err = ioctl(fd, TUNSETIFF, (void *)&ifr)) < 0 ) {
@@ -95,12 +82,6 @@ int tun_alloc(const char *dev, short flags) {
     return fd;
 }
 
-volatile sig_atomic_t stop = 0;
-
-void interrupt_handler(int signum) {
-    stop = 1;
-}
-
 std::mutex print_lock;
 
 void consumer(const int index, ThreadSafeQueue<Packet*> *queue) {
@@ -118,10 +99,7 @@ void consumer(const int index, ThreadSafeQueue<Packet*> *queue) {
 }
 
 int main() {
-    signal(SIGINT, interrupt_handler);
-
     int tun = tun_alloc("nc%d", IFF_TUN);
-
     auto queue = new ThreadSafeQueue<Packet*>();
 
     std::thread threads[10];
@@ -134,19 +112,12 @@ int main() {
 
     std::thread reader([tun, queue]() {
         uint8_t buffer[1500];
-        while (!stop) {
+        while (true) {
             int num_bytes = read(tun, &buffer, 1500);
             if (num_bytes != 0) {
                 auto *packet = new Packet(buffer, num_bytes);
                 queue->push(packet);
-            } else {
-                stop = 1;
-            };
+            }
         }
     });
-
-    while (!stop) pause();
-
-    std::cout << "terminating..." << std::endl;
-    std::terminate();
 }