third_party/WebKit/LayoutTests/http/tests/websocket/compressed-control-frame_wsh.py

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  28
  29
  30 from mod_pywebsocket import common
  31 from mod_pywebsocket import stream
  32 import zlib
  33
  34
  35 def web_socket_do_extra_handshake(request):
  36     pass
  37
  38
  39 def web_socket_transfer_data(request):
  40     compress = zlib.compressobj(
  41         zlib.Z_DEFAULT_COMPRESSION, zlib.DEFLATED, -zlib.MAX_WBITS)
  42     compressed_message = compress.compress('close message')
  43     compressed_message += compress.flush(zlib.Z_SYNC_FLUSH)
  44     compressed_message = compressed_message[:-4]
  45     header = stream.create_header(
  46         opcode=common.OPCODE_CLOSE, payload_length=len(compressed_message),
  47         fin=1, rsv1=1, rsv2=0, rsv3=0, mask=False)
  48     request.connection.write(header + compressed_message)