Fix. Do not get displays on server start.

Signed-off-by: fufesou <shuanglongchen@yeah.net>

src/server/connection.rs

@@ -1244,6 +1244,7 @@ impl Connection {
                 #[cfg(not(any(target_os = "android", target_os = "ios")))]
                 let _h = try_start_record_cursor_pos();
                 self.auto_disconnect_timer = Self::get_auto_disconenct_timer();
+                s.try_add_privay_video_service();
                 s.add_connection(self.inner.clone(), &noperms);
             }
         }

src/server/display_service.rs

@@ -24,7 +24,7 @@ lazy_static::lazy_static! {
     static ref IS_CAPTURER_MAGNIFIER_SUPPORTED: bool = is_capturer_mag_supported();
     static ref CHANGED_RESOLUTIONS: Arc<RwLock<HashMap<String, ChangedResolution>>> = Default::default();
     // Initial primary display index.
-    // It should only be updated when the rustdesk server is started, and should not be updated when displays changed.
+    // It should should not be updated when displays changed.
     pub static ref PRIMARY_DISPLAY_IDX: usize = get_primary();
     static ref SYNC_DISPLAYS: Arc<Mutex<SyncDisplaysInfo>> = Default::default();
 }