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Title: gh-141473: Speed up subprocess test_communicate_timeout_large_input long tail by gpshead · Pull Request #149003 · python/cpython · GitHub

Open Graph Title: gh-141473: Speed up subprocess test_communicate_timeout_large_input long tail by gpshead · Pull Request #149003 · python/cpython

X Title: gh-141473: Speed up subprocess test_communicate_timeout_large_input long tail by gpshead · Pull Request #149003 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Replace the slow reader's 30s sleep with a parent-driven wake over a loopback socket so post-timeout communicate() doesn't block waiting for the child to wake on its own. Worst-case runtime...

X Description: Replace the slow reader's 30s sleep with a parent-driven wake over a loopback socket so post-timeout communicate() doesn't block waiting for the child to wake on its own. Worst-case...

Opengraph URL: https://github.com/python/cpython/pull/149003

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