diff --git a/app/src/scrcpy.c b/app/src/scrcpy.c
index 0a72b671..367b8686 100644
--- a/app/src/scrcpy.c
+++ b/app/src/scrcpy.c
@@ -365,6 +365,7 @@ scrcpy(struct scrcpy_options *options) {
         return false;
     }
 
+    // TODO SDL_Init(SDL_INIT_EVENTS) before starting server
     if (!server_start(&s->server)) {
         goto end;
     }
diff --git a/app/src/server.c b/app/src/server.c
index 3962c057..2b8a8836 100644
--- a/app/src/server.c
+++ b/app/src/server.c
@@ -360,6 +360,7 @@ connect_to_server(uint16_t port, uint32_t attempts, uint32_t delay) {
             // it worked!
             return socket;
         }
+        // TODO use mutex + condvar + bool stopped
         if (attempts) {
             SDL_Delay(delay);
         }