1from mod_pywebsocket import common
2from mod_pywebsocket import stream
3
4
5def web_socket_do_extra_handshake(request):
6    pass
7
8
9def web_socket_transfer_data(request):
10    messages_to_send = ['Hello, world!', '', all_distinct_bytes()]
11    for message in messages_to_send:
12        # FIXME: Should use better API to send binary messages when pywebsocket supports it.
13        header = stream.create_header(common.OPCODE_BINARY, len(message), 1, 0, 0, 0, 0)
14        request.connection.write(header + message)
15
16
17def all_distinct_bytes():
18    return ''.join([chr(i) for i in xrange(256)])
19