"Host is down client: sendto fail, but just ignore it" error on iOS 14.7.1 and Xcode 12.5.1

[KyryloTriskalo]

The library cannot reach the ESP32 device and returns an error: ** Host is down
client: sendto fail, but just ignore it**

[fanbaoying]

The code has been updated to try.

[KyryloTriskalo]

@fanbaoying I used esp touch v1 and as far as I understand from the last commit, changes will influence only on esp touch v2

[Abhesheksh]

@fanbaoying is there a new update for the SDK? We are using EspressifTouchSDK 1.1.0 via Cocoapods and facing same issue of sendtofail no route to host