From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 29 Jul 2026 11:38:21 +0000 (+0900)
Subject: core: postpone dbus queue dispatch while API bus setup is pending (#43200)
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=08ca33fddebdb029ef84b97bb645d9325b783838;p=thirdparty%2Fsystemd.git

core: postpone dbus queue dispatch while API bus setup is pending (#43200)

Since 1166f4472d7669c8008c158a178dd6f76b601fe1 the API bus setup
and the subscriber coldplug happen only once the asynchronous GetId
reply is processed by the event loop. After a daemon-reexec,
manager_dispatch_dbus_queue() runs before subscribers were registered
and consumed send_reloading_done, so the one-shot Reloading(false)
signal was never sent.

Clients that wait for this signal to detect that a reexec finished time out.

Track the pending setup and hold the flag until the reply handler has
re-added the subscriptions.

Also affects v261.2 via backport 26f3717e27f6f08347adf851c605d5fe1f52ac57.
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08ca33fddebdb029ef84b97bb645d9325b783838