Cannot connect to device socket when you open second tab in Chrome

Try to debug ios on device. If you open URL on second tab you will see that it is empty and exception will throw.

Which platform(s) does your issue occur on?

iOS

Please provide the following version numbers that your issue occurs with:

• CLI: 4.1.0
• Runtime(s): 4.1.0

Please tell us how to recreate the issue in as much detail as possible.

1. tns create app
2. tna debig ios
3. copy the URL and paste it in 2 tabs in chrome
   the second tab is empty and there is error:

    at Errors.fail (/usr/local/lib/node_modules/nativescript/lib/common/errors.js:125:28)
    at Errors.failWithoutHelp (/usr/local/lib/node_modules/nativescript/lib/common/errors.js:135:21)
    at SocketProxyFactory.<anonymous> (/usr/local/lib/node_modules/nativescript/lib/device-sockets/ios/socket-proxy-factory.js:91:38)
    at Generator.throw (<anonymous>)
    at rejected (/usr/local/lib/node_modules/nativescript/lib/device-sockets/ios/socket-proxy-factory.js:5:65)
    at <anonymous>

tns debug ios と、2つの Chrome タブで開いた生成 URL を使って問題を再現します。まず lib/common/errors.js と lib/device-sockets/ios/socket-proxy-factory.js を確認し、特に報告されているソケットエラーの経路を調べます。完了の条件は、2つ目のタブが空でなくなり、device-socket 接続エラーが発生しないことです。