Zhang Jinyang

The nng commitID used by pynng is `4f5e11c391c4a8f1b2731aee5ad47bc0c925042a`. Is there anything wrong with this version?

> req/rep and bus

> That is a quite old version. I've made a _lot_ of improvements since thing, especially for performance and scalability. I think you should try the new version if you...

 This time, I installed nng's master branch, but `rcu_preempt` still happend. Here are my code: ```python import pynng import time while True: req = pynng.Req0() req.dial(f'tcp://127.0.0.1:12345') req.send(b'asdvasdvasdv') data =...

`rcu_preempt` problems will occur after the program runs for several hours.

@dariocavada You could see this site for more examples. It is same. [https://pub.dev/packages/dart_serial_port](https://pub.dev/packages/dart_serial_port)

调用方式错误。贴一下你是怎么使用的

How can I use this now?

I can get local name and manufacturer data of the ble device from "EFR Connect" app on my phone. 

> But why can bluepy get localname and manufacturer data?