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nrjavaserial crashes Java 11 JVM on Windows #1384

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wborn opened this issue Mar 1, 2020 · 5 comments · Fixed by #1426
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nrjavaserial crashes Java 11 JVM on Windows #1384

wborn opened this issue Mar 1, 2020 · 5 comments · Fixed by #1426
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bug An unexpected problem or unintended behavior of the Core
Milestone
3.0.0.M1

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@wborn
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wborn commented Mar 1, 2020

The whole JVM crashes on Windows when using nrjavaserial as RXTX implementation with Java 11.

We must not forget to integrate a fix for this or OH3 releases might not be very usable on Windows.

See also:
@wborn wborn added the bug An unexpected problem or unintended behavior of the Core label Mar 1, 2020
@kaikreuzer
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Hooray, nrjavaserial 4.0.0 has been released!
@wborn I am almost sure that you already started testing it 😉.

@wborn
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wborn commented Apr 7, 2020

Yes that's good news! However it looks like the branch that was used to create it didn't contain all commits that were already on the master branch. So it's missing ARM64 support, named threads and the fix for the IllegalMonitorState. :-/

@kaikreuzer
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Then you should quickly ask for a 4.0.1 as long as he is around!

@wborn
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wborn commented Apr 8, 2020

The 4.0.1 version has all commits, but it seems unusable because of a manifest issue NeuronRobotics/nrjavaserial#158.

@wborn
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wborn commented Apr 14, 2020

To summarize the current state:

The errors for instance show when a serial connection is open and when the UI then gets the details of a thing type having a serial-port context config param using the REST API (http://localhost:8080/rest/thing-types/plugwise:stick in my case).

I hope the issue is fixed upstream so we can finally ditch our own build.

wborn added a commit to wborn/openhab-core that referenced this issue Apr 14, 2020
@wborn
Update nrjavaserial to 3.20.0
5503475 
Updates nrjavaserial to the official 3.20.0 release (compatible with Java 8/11).
With the upgraded version the library will no longer crash the Java 11 VM on Windows.
The native libraries now use the built in RXTX lockfiles instead of the previously used (OS dependent) liblockdev whereas the OH build didn't use any lockfiles at all.
It also has a fix for errors being printed when scanning for serial ports whenever a serial port is locked (NeuronRobotics/nrjavaserial#166).
With the new version RXTX threads also have proper names and there is a fix for an IllegalMonitorStateException that might occur when closing ports.

Fixes openhab#1384

Signed-off-by: Wouter Born <[email protected]>
@wborn wborn mentioned this issue Apr 14, 2020
Merged
cweitkamp pushed a commit that referenced this issue Apr 15, 2020
@wborn
Update nrjavaserial to 3.20.0 (#1426)
66da3a7 
Updates nrjavaserial to the official 3.20.0 release (compatible with Java 8/11).
With the upgraded version the library will no longer crash the Java 11 VM on Windows.
The native libraries now use the built in RXTX lockfiles instead of the previously used (OS dependent) liblockdev whereas the OH build didn't use any lockfiles at all.
It also has a fix for errors being printed when scanning for serial ports whenever a serial port is locked (NeuronRobotics/nrjavaserial#166).
With the new version RXTX threads also have proper names and there is a fix for an IllegalMonitorStateException that might occur when closing ports.

Fixes #1384

Signed-off-by: Wouter Born <[email protected]>
@wborn wborn mentioned this issue May 23, 2020
Merged
@wborn wborn mentioned this issue Jun 3, 2020
Closed
@wborn wborn added this to the 3.0 milestone Oct 6, 2020
splatch pushed a commit to ConnectorIO/copybara-hab-core that referenced this issue Jul 11, 2023
@wborn @splatch
Update nrjavaserial to 3.20.0 (openhab#1426)
5c3c72f 
Updates nrjavaserial to the official 3.20.0 release (compatible with Java 8/11).
With the upgraded version the library will no longer crash the Java 11 VM on Windows.
The native libraries now use the built in RXTX lockfiles instead of the previously used (OS dependent) liblockdev whereas the OH build didn't use any lockfiles at all.
It also has a fix for errors being printed when scanning for serial ports whenever a serial port is locked (NeuronRobotics/nrjavaserial#166).
With the new version RXTX threads also have proper names and there is a fix for an IllegalMonitorStateException that might occur when closing ports.

Fixes openhab#1384

Signed-off-by: Wouter Born <[email protected]>
GitOrigin-RevId: 66da3a7
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Update nrjavaserial to 3.20.0 wborn/openhab-core
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@kaikreuzer @wborn