Poll request from different installation

[pmeenan]

No, but you can have the WPT server "relay" tests through another server. That way you can have one private instance that all of the test agents connect to and another private instance that may have it's own agents but also uses agents from the other instance. The only requirement is that the web server that needs to relay tests through the other needs to be able to connect to the other web server (port 80, standard http interface).

API keys are used to lock down the relay testing so that it doesn't become a wide-open system.