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Update README with temp folder workaround

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Will Hedgecock 2021-10-22 11:15:58 -05:00
parent 374323cd6e
commit cf5f700ec0
1 changed files with 7 additions and 1 deletions
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@ -83,9 +83,15 @@ underlying system architecture is ARM. In this case, you can force the
library to disable its auto-detect functionality and instead directly specify
the architecture using the Java ```os.arch_full``` system property. Acceptable
values for this property are currently one of: ``armv5``, ``armv6``,
``armv6-hf``, ``armv7``, ``armv7-hf``, ``armv8_32``, ``armv8_64``,
``armv6-hf``, ``armv7``, ``armv7-hf``, ``armv8_32``, ``armv8_64``, ``ppc64le``,
``x86``, or ``x86_64``.
Additionally, some systems may block execution of libraries from the system
temp folder. If you are experiencing this problem, you can specify a different,
less restrictive temp folder by adding
```System.setProperty("java.io.tmpdir", "/folder/where/execution/is/allowed")```
to your program before the first use of this library.
An additional note for Linux users: If you are operating this library in
event-based mode, the ```LISTENING_EVENT_DATA_WRITTEN``` event will never occur.
This is not a bug, but rather a limitation of the Linux operating system.