remoteStream重复进出room后iOS端subscribe会没有任何response且连publish, leave都会没有任何回应

[JJ_Lin]

有两个问题询问下

1. 有没有人遇过iOS端在加入room之后，远地流重复进出个六七次后，iOS 端调用subscribe方法无法成功订阅远地流且没有任何success或failure回应，在这之后iOS端调用.leave后重新getToken -> joinRoom后调用publish无论成功与否也一样不会有任何response
2. 另外个问题是iOS端getToken -> joinRoom -> publish 重复约莫三四次后影像会卡在前几帧，看起来像是视屏刚启动时灰灰暗暗的画面，发生这样的状况有人也遇到过吗？

Server: MCU v4.2.1

iOS SDK v4.2

[Jincheng_S_Intel]

Hello,

The first issue we have reproduced in our local environment and will fix it in the next version.

The second issue we cannot reproduced in our local environment.

Recently we will release version 4.3， you can use it to verify the two issues above.