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Created on 2012-12-02 09:07 by Andy.Zeldis, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| osc-broadcast-rcv.py | Andy.Zeldis, 2012-12-02 09:07 | SocketServer broadcast receive workaround | ||
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 30072 | merged | asaka, 2021-12-12 13:38 | |
| Messages (3) | |||
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| msg176777 - (view) | Author: Andy Zeldis (Andy.Zeldis) | Date: 2012-12-02 09:07 | |
On BSD (including Mac OS X) SO_REUSEPORT should be specified along with SO_REUSEADDR to match behavior on Linux (and possible Windows). This is needed to have multiple listeners to a UDP broadcast. I discovered this when using PyOSC. Attached is an example modified to subclass SocketServer with a workaround. It should be possible to start multiple instances of this program, all of which will receive messages to a broadcast address (eg 255.255.255.255:7110). This test uses Python 2.7 on OS X (despite the "python3" shebang line from the example) |
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| msg205125 - (view) | Author: Guido van Rossum (gvanrossum) *  |
Date: 2013-12-03 15:54 | |
Note: it is possible that SO_REUSEPORT is defined yet not implemented (and you'll get an OSError when using it). |
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| msg408447 - (view) | Author: Andrew Svetlov (asvetlov) * |
Date: 2021-12-13 12:14 | |
New changeset b56774bd93822e1598bb5d6c1d0b1fe8c45a750d by AN Long in branch 'main': bpo-16594: Add allow_reuse_port on socketserver (GH-30072) https://github.com/python/cpython/commit/b56774bd93822e1598bb5d6c1d0b1fe8c45a750d |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:38 | admin | set | github: 60798 |
| 2021-12-13 13:33:49 | asvetlov | set | status: open -> closed stage: patch review -> resolved resolution: fixed versions: + Python 3.11, - Python 2.7 |
| 2021-12-13 12:14:36 | asvetlov | set | nosy:
+ asvetlov messages: + msg408447 |
| 2021-12-12 13:38:24 | asaka | set | keywords:
+ patch nosy: + asaka pull_requests: + pull_request28292 stage: patch review |
| 2014-05-14 10:51:31 | skrah | set | nosy:
- skrah |
| 2013-12-03 15:54:13 | gvanrossum | set | nosy:
+ gvanrossum messages: + msg205125 |
| 2012-12-02 18:48:28 | pitrou | set | nosy:
+ skrah |
| 2012-12-02 09:07:29 | Andy.Zeldis | create | |