flaviogrossi/sockjs-cyclone — pull request #6 by frwickst (2014-05-14 10:18:40+00:00)
Title: Add chunk parameter of overloaded finish method

Problem example:
RequestHandler calls write_error() which in turn calls self.finish() with a chunk parameter, leading to the uncaught exception "TypeError: finish() takes exactly 1 argument (2 given)"