def handle_close(self, header, payload):
"""
Called when a close frame has been decoded from the stream.
:param header: The decoded `Header`.
:param payload: The bytestring payload associated with the close frame.
"""
if not payload:
self.close(1000, None)
return
if len(payload) < 2:
raise WebSocketError('Invalid close frame: {0} {1}'.format(
header, payload))
rv = payload[:2]
if six.PY2:
code = struct.unpack('!H', str(rv))[0]
else:
code = struct.unpack('!H', bytes(rv))[0]
payload = payload[2:]
if payload:
validator = Utf8Validator()
val = validator.validate(payload)
if not val[0]:
raise UnicodeError
if not self._is_valid_close_code(code):
raise WebSocketError('Invalid close code {0}'.format(code))
self.close(code, payload)
def __init__(self, wsgi_input):
self._closed = False
self.stream = Stream(wsgi_input)
self.utf8validator = Utf8Validator()
def __init__(self, wsgi_input):
self._closed = False
self.stream = Stream(wsgi_input)
self.utf8validator = Utf8Validator()
self.utf8validate_last = None
self.filter = {}