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: 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: ~30s -> <1s. Issue: gh-141473
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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