feat(attachmux): add the stdio multiplexing package for multi-session attach - #5168

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ekalinin wants to merge 8 commits into

containerd:mainfrom

ekalinin:feat/attach-multiplexer

Commits on Sep 1, 2026

feat(attachmux): add stdio multiplexing frame protocol
ekalinin
committed
6d375c8
feat(attachmux): add the container stdio broker
ekalinin
committed
5c06be9
feat(attachmux): add the client attach session
ekalinin
committed
480e171
feat(attachmux): add the attach socket transport
ekalinin
committed
0d1fefa
fix(attachmux): keep a session's output alive when its stdin write fails
ekalinin
committed
e95c2f7
fix(attachmux): bound a session's queue by bytes, and say why it was dropped
ekalinin
committed
08ea370
fix(attachmux): compare the socket directory with a joined path
ekalinin
committed
f17c0d1

Commits on Sep 2, 2026

fix(attachmux): let the caller choose whether Dial waits for the broker
ekalinin
committed
310a28e