diff options
| -rw-r--r-- | netlib/websockets.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/netlib/websockets.py b/netlib/websockets.py index 84eb03ba..0ad0e294 100644 --- a/netlib/websockets.py +++ b/netlib/websockets.py @@ -48,13 +48,18 @@ class Masker: self.masks = [utils.bytes_to_int(byte) for byte in key] self.offset = 0 - def __call__(self, data): + def mask(self, offset, data): result = "" for c in data: - result += chr(ord(c) ^ self.masks[self.offset % 4]) - self.offset += 1 + result += chr(ord(c) ^ self.masks[offset % 4]) + offset += 1 return result + def __call__(self, data): + ret = self.mask(self.offset, data) + self.offset += len(ret) + return ret + def client_handshake_headers(key=None, version=VERSION): """ |