Hi!

While rebuilding the python related packages against the Python 3.15rc1
version we found that opendht fails to build from source [1].

The error is:
/build/reproducible-path/opendht-3.0.1/src/peer_discovery.cpp:219:17:
error: ‘using std::__shared_ptr_access<asio::io_context,
__gnu_cxx::_S_atomic, false, false>::element_type = class
asio::io_context’ {aka ‘class asio::io_context’} has no member named
‘post’

And this is caused by incompatibilities with newer asio versions.

This can be fixed with two upstream changes:
- upstream commit c2d8b19 http: fix service name resolution failure [2]
- upstream commit 33f9570 adapt for Asio 1.34 [3]

I applied the upstream fixes in the sandbox [4] to be able to build the
packages that depend on opendht, please consider applying these patches
to support the upcoming 3.15 version.

Happy hacking,

[1]: https://debusine.debian.net/debian/r-python-python3.15/artifact/4587773/
[2]: https://github.com/savoirfairelinux/opendht/commit/c2d8b19380230e0e6a4f62c381978a00b3c99db2
[3]: https://github.com/savoirfairelinux/opendht/commit/33f9570ecbe4a84845416e73c5c7eb3f3cfe8fc5
[4]: https://debusine.debian.net/debian/r-python-python3.15/

Dear maintainer,

I've prepared an NMU for opendht (versioned as 3.0.1-1.2) and uploaded
it to DELAYED/1. Please feel free to tell me if I should cancel it.

cu
Adrian

We believe that the bug you reported is fixed in the latest version of
opendht, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1146596@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Adrian Bunk <bunk@debian.org> (supplier of updated opendht package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sat, 17 Oct 2026 22:47:08 +0300
Source: opendht
Architecture: source
Version: 3.0.1-1.2
Distribution: unstable
Urgency: medium
Maintainer: Amin Bandali <bandali@debian.org>
Changed-By: Adrian Bunk <bunk@debian.org>
Closes: 1146596
Changes:
 opendht (3.0.1-1.2) unstable; urgency=medium
 .
   * Non-maintainer upload.
   * Backport upstream fixes for FTBFS with recent asio.
     (Closes: #1146596)
Checksums-Sha1:
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 92fb0aed39676bef118d90c64f2fc6bf3570ef4f 13976 opendht_3.0.1-1.2.debian.tar.xz
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 28f729ded6ce966e61ef10cbf5ad202bd6496873d224656e086a0dbc6cf47749 2658 opendht_3.0.1-1.2.dsc
 08a45d5e52154bb909073c51eed1e041e924445acd31952265c71d4a3fcd5977 13976 opendht_3.0.1-1.2.debian.tar.xz
Files:
 367afa16b8c7ce1a5f7aa152cbc2e9c5 2658 libs optional opendht_3.0.1-1.2.dsc
 2f491747c6fc8981c9951d283394ae29 13976 libs optional opendht_3.0.1-1.2.debian.tar.xz
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