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Title: `BaseHTTPRequestHandler` incorrectly expects headers from HTTP/0.9 requests · Issue #139492 · python/cpython · GitHub

Open Graph Title: `BaseHTTPRequestHandler` incorrectly expects headers from HTTP/0.9 requests · Issue #139492 · python/cpython

X Title: `BaseHTTPRequestHandler` incorrectly expects headers from HTTP/0.9 requests · Issue #139492 · python/cpython

Description: Bug report Bug description: The HTTPServer class seems to have issues with pre-HTTP 1.0 type requests. The request is not passed to the GET handler until the client closes the connection. Maybe the BaseHTTPRequestHandler tries to read no...

Open Graph Description: Bug report Bug description: The HTTPServer class seems to have issues with pre-HTTP 1.0 type requests. The request is not passed to the GET handler until the client closes the connection. Maybe the...

X Description: Bug report Bug description: The HTTPServer class seems to have issues with pre-HTTP 1.0 type requests. The request is not passed to the GET handler until the client closes the connection. Maybe the...

Opengraph URL: https://github.com/python/cpython/issues/139492

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on Oct 2, 2025https://github.com/python/cpython/issues/139492#issue-3476961800
gh-70765: avoid waiting for HTTP headers when parsing HTTP/0.9 requests #139514https://github.com/python/cpython/pull/139514
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