Mercurial > public > mercurial-scm > hg
diff mercurial/hgweb/server.py @ 49846:fda5a4b853ab
hgweb: skip body creation of HEAD for most requests
The body is thrown away anyway, so this just wastes a lot of CPU time.
In the case of /archive/, this skips manifest processing and the actual
file archiving, resulting in a huge difference.
The most tricky part here is skipping the Content-Length creation as it
would indicate the output size for the corresponding GET request.
| author | Joerg Sonnenberger <joerg@bec.de> |
|---|---|
| date | Fri, 16 Dec 2022 17:46:20 +0100 |
| parents | 48f1b314056b |
| children |
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--- a/mercurial/hgweb/server.py Wed Jan 04 16:02:22 2023 +0100 +++ b/mercurial/hgweb/server.py Fri Dec 16 17:46:20 2022 +0100 @@ -151,6 +151,9 @@ def do_GET(self): self.do_POST() + def do_HEAD(self): + self.do_POST() + def do_hgweb(self): self.sent_headers = False path, query = _splitURI(self.path) @@ -246,7 +249,11 @@ self.send_header(*h) if h[0].lower() == 'content-length': self.length = int(h[1]) - if self.length is None and saved_status[0] != common.HTTP_NOT_MODIFIED: + if ( + self.length is None + and saved_status[0] != common.HTTP_NOT_MODIFIED + and self.command != 'HEAD' + ): self._chunked = ( not self.close_connection and self.request_version == 'HTTP/1.1' )