Upgrade from 4.2 to 4.3

Ho

I have some problems to upgrade Traccar from 4.2 to 4.3

I have deleted al files and folder and backuped conf and data folder.
After the installation of 4.3 it works everyting ok.
So i have stopped the service and copied the backuped folder on the traccar directory and re-started the service...

But it doesn't works correctly, because my client cant's send the data.... infact i can't see the opened ports with netstats -l

What happens?

Thanks

1. What OS are you using?
2. Have you un-installed old version of Traccar?
3. Have you checked logs?

i didn't uninstalled it.... sorry!
now it works...... thanks Anton

Anton, i report only that issue:

2019-02-04 18:49:24  WARN: Geocoding failed - javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure - ProcessingException (...)

That's some issue with your OS or geocoding provider.

Thank you

I will investigate about that.

I have same error. If you have solution, please send me message. Thx

I try to downgrade to 4.2 and geocoding works well

you have some solution to the problem (4.2 work, 4.3 error)

WARN: Geocoding failed - javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure - ProcessingException (...)

I have same error after upgrading from 4.2 to 4.3

 "avax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure - ProcessingException (... < JsonGeocoder:107 < ServerResource:57 < ...)"

It's related to JDK 11:

https://bugs.openjdk.java.net/browse/JDK-8211426

Sorry, couldn't make sense much regarding the bugs on openjdk link. Not familiar with cert and things.

Any other way to mitigate the issue? Or should I downgrade to Traccar 4.2 that had been working flawlessly :)

Workaround is to set the protocol version system property:

"-Djdk.tls.server.protocols=TLSv1.2" or "-Djdk.tls.client.protocols=TLSv1.2"

Work for me

linux in systemctl (traccar.service) change line

ExecStart=/opt/traccar/jre/bin/java -jar tracker-server.jar conf/traccar.xml

to

ExecStart=/opt/traccar/jre/bin/java -Djdk.tls.client.protocols=TLSv1.2 -jar tracker-server.jar conf/traccar.xml

how I do it on windows, pls?