1 files changed, 0 insertions, 25 deletions
diff --git a/netlib/websockets/masker.py b/netlib/websockets/masker.py
deleted file mode 100644
index 47b1a688..00000000
--- a/netlib/websockets/masker.py
+++ /dev/null
@@ -1,25 +0,0 @@
-class Masker:
-    """
-    Data sent from the server must be masked to prevent malicious clients
-    from sending data over the wire in predictable patterns.
-
-    Servers do not have to mask data they send to the client.
-    https://tools.ietf.org/html/rfc6455#section-5.3
-    """
-
-    def __init__(self, key):
-        self.key = key
-        self.offset = 0
-
-    def mask(self, offset, data):
-        result = bytearray(data)
-        for i in range(len(data)):
-            result[i] ^= self.key[offset % 4]
-            offset += 1
-        result = bytes(result)
-        return result
-
-    def __call__(self, data):
-        ret = self.mask(self.offset, data)
-        self.offset += len(ret)
-        return ret