microsoft/Terminal
[cont] [DefTerm] Some invocations can cause deadlocks in terminal + another GUI application in Attach mode
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#19,749 创建于 2026年1月15日
Area-DefAppHelp WantedIssue-BugPriority-2Product-Terminal
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描述
Windows Terminal version
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Windows build number
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Other Software
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Steps to reproduce
Same steps as https://github.com/microsoft/terminal/issues/14131 More here: https://github.com/microsoft/terminal/issues/14131#issuecomment-3731555688
Expected Behavior
no 5000ms timeout from SendMessageTimeoutW: SMTO_NOTIMEOUTIFNOTHUNG
Actual Behavior
5000ms because the window is newly hung (by call to system())