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Created on 2016-05-14 17:34 by socketpair, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| writev_doc.patch | socketpair, 2016-06-18 09:54 | Patch for documentation | review | |
| Messages (6) | |||
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| msg265537 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2016-05-14 17:34 | |
Really, os.writev() suffer from SC_IOV_MAX. This is documented for socket.sendmsg(), but not for os.writev(): The operating system may set a limit (sysconf() value SC_IOV_MAX) on the number of buffers that can be used. |
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| msg268784 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2016-06-18 09:40 | |
Also it is not documented that os.writev() is not awailable on Windows (!) Also see issue27346 |
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| msg268786 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2016-06-18 09:45 | |
Oops. It is documented in latest version... |
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| msg268787 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2016-06-18 09:54 | |
Attached the patch. Please review. |
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| msg268818 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2016-06-18 18:23 | |
New changeset eddbf14f451b by Senthil Kumaran in branch '3.5': issue27021 - Document SC_IOV_MAX limitation imposed by OS on os.writev. https://hg.python.org/cpython/rev/eddbf14f451b New changeset 0b1cd695e7aa by Senthil Kumaran in branch 'default': [merge from 3.5] - issue27021 - Document SC_IOV_MAX limitation imposed by OS on os.writev. https://hg.python.org/cpython/rev/0b1cd695e7aa |
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| msg268819 - (view) | Author: Senthil Kumaran (orsenthil) *  |
Date: 2016-06-18 18:23 | |
Марк, it's documented now. Thank you for the patch. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:31 | admin | set | github: 71208 |
| 2016-06-18 18:23:59 | orsenthil | set | status: open -> closed nosy: + orsenthil messages: + msg268819 resolution: fixed stage: needs patch -> resolved |
| 2016-06-18 18:23:12 | python-dev | set | nosy:
+ python-dev messages: + msg268818 |
| 2016-06-18 09:54:18 | socketpair | set | files:
+ writev_doc.patch keywords: + patch messages: + msg268787 |
| 2016-06-18 09:45:10 | socketpair | set | messages: + msg268786 |
| 2016-06-18 09:40:42 | socketpair | set | messages: + msg268784 |
| 2016-05-25 08:46:44 | martin.panter | set | versions: - Python 3.3, Python 3.4 |
| 2016-05-23 14:38:29 | Jim.Jewett | set | stage: needs patch |
| 2016-05-14 17:34:06 | socketpair | create | |