Not able to connect to selenium grid - getting connection refused error.

[qburst-hari]

I started a selenium hub with the command -

docker run -d -p 4444:4444 --name selenium-android-hub -P selenium/hub

Then I started the appium docker command -

docker run --privileged -d -p 6080:6080 -p 4723:4723 -p 5554:5554 -p 5555:5555 -e DEVICE="Samsung Galaxy S6" -e APPIUM=true -e CONNECT_TO_GRID=true -e APPIUM_HOST="127.0.0.1" -e APPIUM_PORT=4723 -e SELENIUM_HOST="127.0.0.1" -e SELENIUM_PORT=4444 -e MOBILE_WEB_TEST=true --name android-container budtmo/docker-android-x86-8.1

But when I accessed noVNC, in logs it says

[Appium] Request to register with grid was unsuccessful:Error: connect ECONNREFUSED 127.0.0.1:4444
[debug][Appium] Hub down or not responding:Error: connect ECONNREFUSED 127.0.0.1:4444

Please let me know whats the issue is ?

With the same hub, I was able to add normal chrome borwser nodes.

[qburst-hari]

Raised as a bug