Called when a new request is arrived

def on_new_request(self, task):
        '''Called when a new request is arrived'''
        task['status'] = self.taskdb.ACTIVE
        self.insert_task(task)
        self.put_task(task)

        project = task['project']
        self._cnt['5m'].event((project, 'pending'), +1)
        self._cnt['1h'].event((project, 'pending'), +1)
        self._cnt['1d'].event((project, 'pending'), +1)
        self._cnt['all'].event((project, 'pending'), +1)
        logger.info('new task %(project)s:%(taskid)s %(url)s', task)
        return task