relufi

Is it necessary to use Ordering::SeqCst in the log! ??

4

```rust pub fn logger() -> &'static dyn Log { // Is it necessary to use Ordering::SeqCst in log! if STATE.load(Ordering::SeqCst) != INITIALIZED { static NOP: NopLogger = NopLogger; &NOP }...

I encountered an issue when using rumqttc to subscribe to the system topic "$SYS/brokers/+/clients/+/connected"(my mqtt server is emqx), which is used to monitor client connection events. Some clients have non-UTF-8...

https://github.com/webrtc-rs/webrtc/blob/8c92ba33d503e8ee612d5cc9a8ff836e094683ef/examples/examples/play-from-disk-h264/play-from-disk-h264.rs#L172-L175 H264Reader does not support async. For instance, in this example, the incorrect use of std::fs::File will block the asynchronous operation and prevent other tasks from running.