I had to downgrade the Cppcheck plugin, and got this:
- Checking internet connectivity
- Checking update center connectivity
- java.net.HttpRetryException: Invalid response code (502) from URL: http://updates.jenkins-ci.org/update-center.json?uctest at hudson.model.UpdateCenter$UpdateCenterConfiguration.testConnection(UpdateCenter.java:1264) at hudson.model.UpdateCenter$UpdateCenterConfiguration.checkUpdateCenter(UpdateCenter.java:1045) at hudson.model.UpdateCenter$ConnectionCheckJob.run(UpdateCenter.java:1494) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:112) at java.lang.Thread.run(Unknown Source)
It had me worry for a few seconds, until suddenly this appeared:
At this point I had no idea whether the downgrade actually succeed, but upon checking I see that it did.
It would be nice if after an exception as this, which is communicated to the user, that it's also communicated that the system recovered and will be able to continue.
A simple "Connected successfully" string at the end of the preparation ouput would at least set my mind at ease.