example gen.py not working about tornadio2

[faxioman]

Why issue closed? I have the same problem ...

[mrjoes]

Because I can not reproduce it. Works without any problems on Tornado 2.4.1.

[faxioman]

I see the Runner class of tornado 2.4.1 and has a new parameter in init:

def __init__(self, gen, deactivate_stack_context):

SyncRunner calls the super init in this way:

super(SyncRunner, self).__init__(gen)

I think this is the problem.

[mrjoes]

Ah, this is interoperability issue between engine and sync_engine. gen.py example works because it is using sync_engine.

Edit: If you don't care about executing actions in order, feel free to use standard tornado.gen.engine

[faxioman]

I think i'm using sync_engine too.
In my class:

class MeteoDataSetAPI(SocketConnection):
    ...
    @gen.sync_engine
    def on_event(self, name, *args, **kwargs):
        return super(MeteoDataSetAPI, self).on_event(name, *args, **kwargs)

Is it right?