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Merge pull request #1798 from scop/subsec-sleep
rehash: try to sleep in 0.1 sec steps when acquiring lock
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commit
b7efafe599
1 changed files with 4 additions and 3 deletions
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@ -40,13 +40,14 @@ if [ ! -w "$SHIM_PATH" ]; then
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fi
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unset acquired
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for (( i=1; i<="${PYENV_REHASH_TIMEOUT:-60}"; i++ )); do
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start=$SECONDS
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while (( SECONDS <= start + ${PYENV_REHASH_TIMEOUT:-60} )); do
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if acquire_lock 2>/dev/null; then
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acquired=1
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break
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else
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# POSIX sleep(1) doesn't provides time precision of subsecond
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sleep 1
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# POSIX sleep(1) doesn't provide subsecond precision, but many others do
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sleep 0.1 2>/dev/null || sleep 1
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fi
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done
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