The driver does not support a remote server other than sauce lab

[majun8cn]

As per the code, if not using sauce lab, the lib can only connect to an Appium instance on the local machine.

I suggest to add an IP option in the input option list and use it in this method.

May I submit a bug fix?

def server_url
if !@sauce_username.nil? && !@sauce_access_key.nil?
"http://#{@sauce_username}:#{@sauce_access_key}@ondemand.saucelabs.com:80/wd/hub"
else
"http://127.0.0.1:#{@port}/wd/hub"
end
end

[bootstraponline]

I'll fix this today.