Issue #19849: selectors: Document the possibility of early select() wakeup upon

EINTR.

Issue #19849: selectors: Document the possibility of early select() wakeup upon
EINTR.
8df3807f · Charles-François Natali · 3aa7ff26 · 8df3807f
Commit 8df3807f authored Dec 01, 2013 by Charles-François Natali
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Doc/library/selectors.rst Doc/library/selectors.rst +5 -0

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--- a/Doc/library/selectors.rst
+++ b/Doc/library/selectors.rst
@@ -150,6 +150,11 @@ below:
      object.
      *events* is a bitmask of events ready on this file object.
+      .. note::
+          This method can return before any file object becomes ready or the
+          timeout has elapsed if the current process receives a signal: in this
+          case, an empty list will be returned.
   .. method:: close()
      Close the selector.