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| -rw-r--r-- | Doc/library/logging.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst index 8226661856..2a21d28b6e 100644 --- a/Doc/library/logging.rst +++ b/Doc/library/logging.rst @@ -2351,6 +2351,9 @@ needing to be done by its clients. It achieves this though using threading locks; there is one lock to serialize access to the module's shared data, and each handler also creates a lock to serialize access to its underlying I/O. +Note that in Linux/Unix environments, threading APIs may not be usable in +asynchronous signal handlers. This may mean that you cannot use logging from +within asynchronous signal handlers; please check your OS documentation. Configuration ------------- |