From: Lennart Poettering Date: Mon, 13 Jul 2026 12:29:06 +0000 (+0200) Subject: sd-varlink: async upgrade support (#42974) X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=755efbe4109246d041dc3349060bed80faff0bd7;p=thirdparty%2Fsystemd.git sd-varlink: async upgrade support (#42974) With 2c6f9af8e5425c2086fbc8ca496843f162e4af9b sd-varlink gained protocol upgrade support, however only in a synchronous fashion. This adds asynchronous protocol upgrade for the server side, thus enabling multiplexing daemons (i.e. those that handle multiple connections from the same event loop) to support protocol upgrades too. I plan to use this in the upcoming "ptybroker" component that allows acquiring a pty through varlink. /cc @mvo5 --- 755efbe4109246d041dc3349060bed80faff0bd7