clear previous headers

nggit · Nov 25, 2023 · 4417c80 · 4417c80
1 parent a6ac837
commit 4417c80
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diff --git a/tremolo/http_server.py b/tremolo/http_server.py
@@ -77,6 +77,8 @@ async def _handle_middleware(self, func, options={}):
                              'possibly left open', func.__name__)
             return
 
+        self.response.headers.clear()
+
         if 'status' in options:
             self.response.set_status(*options['status'])
 

diff --git a/tremolo/lib/http_protocol.py b/tremolo/lib/http_protocol.py
@@ -200,6 +200,7 @@ async def handle_exception(self, exc):
             exc = InternalServerError(cause=exc)
 
         if self.request is not None and self.response is not None:
+            self.response.headers.clear()
             self.response.set_status(exc.code, exc.message)
             self.response.set_content_type(exc.content_type)
             data = b''