michael@0: from mod_pywebsocket import common
michael@0: from mod_pywebsocket import stream
michael@0: 
michael@0: 
michael@0: def web_socket_do_extra_handshake(request):
michael@0:     pass
michael@0: 
michael@0: 
michael@0: def web_socket_transfer_data(request):
michael@0:     messages_to_send = ['Hello, world!', '', all_distinct_bytes()]
michael@0:     for message in messages_to_send:
michael@0:         # FIXME: Should use better API to send binary messages when pywebsocket supports it.
michael@0:         header = stream.create_header(common.OPCODE_BINARY, len(message), 1, 0, 0, 0, 0)
michael@0:         request.connection.write(header + message)
michael@0: 
michael@0: 
michael@0: def all_distinct_bytes():
michael@0:     return ''.join([chr(i) for i in xrange(256)])