[issue33245] Unable to send CTRL_BREAK_EVENT

Change by Eryk Sun : -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> Windows: SystemError during os.kill(..., signal.CTRL_C_EVENT) ___ Python tracker

[issue33245] Unable to send CTRL_BREAK_EVENT

Eryk Sun added the comment: Unless you're willing to step through hoops using ctypes or PyWin32, sending Ctrl+Break requires already being attached to the same console as the target. Note that the target isn't necessarily a single process that's attached to the console.

[issue33245] Unable to send CTRL_BREAK_EVENT

New submission from Ofek Lev : Vault (https://github.com/hashicorp/vault) requires the use of signals to trigger certain output https://www.vaultproject.io/docs/internals/telemetry.html. The required signal isn't sent on py2.7: >>> import os >>> import signal >>>