Hi Naoto,
Updated webrev:
http://cr.openjdk.java.net/~rriggs/webrev-handles-8239893-1/index.html
I don't think getting handle count of your own process can ever fail.
But in the abundance of caution, added a check and failure.
Copyright updated.
Thanks, Roger
Corrected copyright
On 3/5/20 4:14 PM, naoto.s...@oracle.com wrote:
Hi Roger,
In the test, the error value (-1) from the native code seems silently
suppressed. Should it be caught/reported in the java side?
nit: copyright year in ProcessImpl.java -> 2020.
Naoto
On 3/5/20 12:51 PM, Roger Riggs wrote:
Please review a change to the Windows ProcessImpl to ensure that the
handles
created for the input and output streams of a process are closed when
no longer referenced.
Unlike on Linux, there is no thread monitoring the process that can
close the streams.
The FileDescriptors are registered with the Cleaner to be closed when
they are no longer referenced.
A test is added that monitors the count of handles as 50 Processes
are launched and exit.
The test and change only affect the Windows implementation.
Webrev:
http://cr.openjdk.java.net/~rriggs/webrev-handles-8239893/
Issue:
https://bugs.openjdk.java.net/browse/JDK-8239893
Thanks, Roger
