Fail to connect with 'wss://testnet-harbour.datahighway.com'

[zhbh]

this is my branch develop_sam, and run this project, it would show this issue:

I/chromium(15810): [INFO:CONSOLE(33)] "WebSocket connection to 'wss://testnet-harbour.datahighway.com/' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED", source: (33)

no more detail to view in the error log.

[zhbh]

it adds costom type to this way., and this our types.

[cgroeschel]

on the server side I see the request in reverse-proxy log like this:
reverse-proxy_nginx_1[16982]: 101.112.209.41 - - [27/May/2020:14:17:01 +0000] "GET / HTTP/1.1" 101 371051 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36" "-"

[cgroeschel]

ERR_NAME_NOT_RESOLVED indicates issues resolving the hostname to the IP. Can you try:

• to clear browser cache
• ping the hostname and see if it resolves ok by your OS

[sheenhx]

seems like 101.112.209.41 is Australia, Sydney

[sheenhx]

Sam connected wss from chrome at home, so network is fine

[sheenhx]

problem solved, it is android emulator DNS thing

[zhbh]

The issue was solved. That because is that my android simulator can be instability connected to the network on my laptop.