Bug#1018830: Acknowledgement (linux-image-5.10.0-17-amd64: SO_RCVLOWAT only works reliably with select but not with recv)

From	Michael Becker <mjbecker@web.de>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1018830: Acknowledgement (linux-image-5.10.0-17-amd64: SO_RCVLOWAT only works reliably with select but not with recv)
Date	2022-08-31 14:50 +0200
Message-ID	<F0vkl-4kPm-3@gated-at.bofh.it> (permalink)
References	<F0vaF-4kLN-1@gated-at.bofh.it> <F0vkl-4kPm-5@gated-at.bofh.it> <F0vaF-4kLN-1@gated-at.bofh.it> <F0vkl-4kPm-5@gated-at.bofh.it>
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I have now added a SO_RCVTIMEO of ten seconds.
If first calling select the recv call returns after 3 seconds with 700 byte.
If not calling select the recv call returns after 10 seconds with 700 byte and errno=0

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Bug#1018830: linux-image-5.10.0-17-amd64: SO_RCVLOWAT only works reliably with select but not with recv Michael <mjbecker@web.de> - 2022-08-31 14:40 +0200
  Bug#1018830: Acknowledgement (linux-image-5.10.0-17-amd64: SO_RCVLOWAT only works reliably with select but not with recv) Michael Becker <mjbecker@web.de> - 2022-08-31 14:50 +0200

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