Fix 1938

.audit/oberstet_fix_1938.md

@@ -0,0 +1,8 @@
+- [ ] I did **not** use any AI-assistance tools to help create this pull request.
+- [x] I **did** use AI-assistance tools to *help* create this pull request.
+- [x] I have read, understood and followed the projects' [AI Policy](https://github.com/crossbario/autobahn-python/blob/main/AI_POLICY.md) when creating code, documentation etc. for this pull request.
+
+Submitted by: @oberstet
+Date: 2026-09-21
+Related issue(s): #1938
+Branch: oberstet:fix_1938

src/autobahn/asyncio/component.py

@@ -44,14 +44,6 @@
 __all__ = ("Component", "run")
 
 
-def _unique_list(seq):
-    """
-    Return a list with unique elements from sequence, preserving order.
-    """
-    seen = set()
-    return [x for x in seq if x not in seen and not seen.add(x)]
-
-
 def _camel_case_from_snake_case(snake):
     parts = snake.split("_")
     return parts[0] + "".join(s.capitalize() for s in parts[1:])

src/autobahn/twisted/component.py

@@ -62,14 +62,6 @@
 __all__ = ("Component", "run")
 
 
-def _unique_list(seq):
-    """
-    Return a list with unique elements from sequence, preserving order.
-    """
-    seen = set()
-    return [x for x in seq if x not in seen and not seen.add(x)]
-
-
 def _camel_case_from_snake_case(snake):
     parts = snake.split("_")
     return parts[0] + "".join(s.capitalize() for s in parts[1:])

src/autobahn/websocket/protocol.py

@@ -3475,20 +3475,12 @@ def succeedHandshake(self, res) -> None:
 
         # end of HTTP response headers
         response += "\x0d\x0a"
-        response_body = None
 
         # send out opening handshake response
         #
         self.log.debug("sending HTTP response:\n\n{response}", response=response)
         self.sendData(response.encode("utf8"))
 
-        if response_body:
-            self.log.debug(
-                "sending HTTP response body:\n\n{octets}",
-                octets=_LazyHexFormatter(response_body),
-            )
-            self.sendData(response_body)
-
         # save response for testsuite
         #
         self.http_response_data = response