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- # Copyright (c) 2014 The Chromium Authors. All rights reserved.
- # 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()
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