| # Copyright 2014 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # This handler serializes the received headers into a JSON string and sends it |
| # back to the client. In |headers_in|, the keys are converted to lower-case, |
| # while the original case is retained for the values. |
| |
| import json |
| from mod_pywebsocket import msgutil |
| |
| |
| def web_socket_do_extra_handshake(request): |
| pass |
| |
| |
| def web_socket_transfer_data(request): |
| # Since python 3 does not lowercase the dictionary key, manually lower all |
| # keys to maintain python 2/3 compatibility |
| lowered_dict = { |
| header.lower(): value for header, value in request.headers_in.items() |
| } |
| msgutil.send_message(request, json.dumps(lowered_dict)) |
| # Wait for closing handshake |
| request.ws_stream.receive_message() |
