room leave & error events not triggered

[baochungit]

Hi, it seems the 2 events not been triggered, I added the code bellow to check but never seen any messages in console

room:on("leave", function(message)
    pprint(message)
end)
room:on("error", function(code, message)
    pprint(code, message)
end)

[endel]

Thank you for reporting @baochungit, just fixed this on 0.15.8