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[PR #17575] Add ITerminalHandoff3 in preparation for overlapped pipes #31281

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opened 2026-01-31 09:46:17 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 09:46:17 +00:00
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Original Pull Request: https://github.com/microsoft/terminal/pull/17575

State: closed
Merged: Yes

Without a renderer in #17510 we cannot skip "frames" anymore.
As such, using overlapped IO becomes crucial to avoid a regression
in performance. ITerminalHandoff3 fixes this by allowing the terminal
to pick the pipes it wants, which mirrors CreatePseudoConsole
where the caller can also pick its own pipes.

Validation Steps Performed

  • Do a handoff with the dev build
  • Input/Output works ✅
**Original Pull Request:** https://github.com/microsoft/terminal/pull/17575 **State:** closed **Merged:** Yes --- Without a renderer in #17510 we cannot skip "frames" anymore. As such, using overlapped IO becomes crucial to avoid a regression in performance. ITerminalHandoff3 fixes this by allowing the terminal to pick the pipes it wants, which mirrors CreatePseudoConsole where the caller can also pick its own pipes. ## Validation Steps Performed * Do a handoff with the dev build * Input/Output works ✅
claunia added the pull-request label 2026-01-31 09:46:17 +00:00
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Reference: starred/terminal#31281
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