We are happy to announce the release of OpenWebStart v1.6.0
Please see https://github.com/karakun/OpenWebStart ... tag/v1.6.0
- OpenWebStart Team at Karakun
Search found 346 matches
- 18 May 2022, 09:15
- Forum: Announcements
- Topic: OpenWebStart v1.6.0 released
- Replies: 0
- Views: 35217
- 16 May 2022, 06:13
- Forum: Public Forums
- Topic: Building OWS from src
- Replies: 13
- Views: 10783
Re: Building OWS from src
OWS 3.0.0-alpha2 is not complete. Features like Sandbox are missing. It does have an improved classloader. We gave it up for lack of resources. After all this is an opensource project and we have limited budgets.
- 12 May 2022, 10:11
- Forum: Public Forums
- Topic: Building OWS from src
- Replies: 13
- Views: 10783
Re: Building OWS from src
You can just take OWS-3.0.0-alpha2 and test the log4j issue. Let me know if it works out of the box.
We tried new class loader in OWS-3.0.0-alpha2 but it is not complete yet, it is missing the sandbox and some other features.
We tried new class loader in OWS-3.0.0-alpha2 but it is not complete yet, it is missing the sandbox and some other features.
- 12 May 2022, 07:54
- Forum: Public Forums
- Topic: Building OWS from src
- Replies: 13
- Views: 10783
Re: Building OWS from src
Do you want to apply the fix of https://github.com/AdoptOpenJDK/IcedTea-Web/pull/856 to OWS? I checked that there is similar code in ITW-2.0.0-alphaX which is used by OWS.. > problem I mentioned in the log4j thread Will it be possible for you to make a small example that reproduces the log4j issue? ...
- 11 May 2022, 07:32
- Forum: Public Forums
- Topic: Building OWS from src
- Replies: 13
- Views: 10783
Re: Building OWS from src
May I ask what change did you make? Would you like to provide a PR so that the change can be shared with the community?
- 11 May 2022, 07:31
- Forum: Public Forums
- Topic: Building OWS from src
- Replies: 13
- Views: 10783
Re: Building OWS from src
yes. that is what I said, i4J still believes it is an old version.
- 10 May 2022, 15:59
- Forum: Public Forums
- Topic: Building OWS from src
- Replies: 13
- Views: 10783
Re: Building OWS from src
Installer is not open source. It is built using Install4J. You may replace the jar in current install dir. OWS will work except that the Installer Update feature may still think it is an old version.
- 09 May 2022, 19:33
- Forum: Public Forums
- Topic: problem with log4j2
- Replies: 14
- Views: 16930
Re: problem with log4j2
As stated above, I could not reproduce the problem. Can you please provide a sample app that reproduces the problem?
Thanks
Thanks
- 29 Apr 2022, 10:50
- Forum: Public Forums
- Topic: NoClassDefFoundError
- Replies: 12
- Views: 12872
Re: NoClassDefFoundError
Since we cannot reproduce this issue, we will need to go deeper into this and try your app with the specified jar files. Request you to buy paid support so that we can allocate dedicated resources to look into this issue.
- 29 Apr 2022, 10:22
- Forum: Public Forums
- Topic: Slow startup - many jars
- Replies: 10
- Views: 10599
Re: Slow startup - many jars
You have tried increasing download threads. Beyond this it is hard to say how OWS is performing in on in your environment. We need to do detailed profiling to observe the performance. Request you to buy paid support so that we can allocate dedicated resources to investigate this issue.
- 12 Apr 2022, 08:19
- Forum: Public Forums
- Topic: NoClassDefFoundError
- Replies: 12
- Views: 12872
Re: NoClassDefFoundError
It is strange when you say it works sometime and sometime there is a NoClassDefFoundError. Can you please try running it like the following: C:\Users\zapf_da\.cache\icedtea-web\jvm-cache\oracle_1.8.0_171\bin\java.exe -classpath C:\Users\zapf_da\.cache\icedtea-web\cache\0\2\afisnavigator-7.0.0-SNAPSH...
- 07 Apr 2022, 10:27
- Forum: Public Forums
- Topic: NoClassDefFoundError
- Replies: 12
- Views: 12872
Re: NoClassDefFoundError
I compared the logs of non-working and working instances. The only difference I see is that the order in which jars are downloaded is different. May be this leads to different class loading in case there are duplicate classes. I presume that all jars specified in the jnlp are also in the class path ...
- 06 Apr 2022, 12:59
- Forum: Public Forums
- Topic: Initialization Error: Could not initialize application
- Replies: 2
- Views: 5351
Re: Initialization Error: Could not initialize application
Hi
The jnlp file need not be different. OWS supports the same JSR 56 standard.
Can you please send us the log files (see https://openwebstart.com/docs/OWSGuide.html#_logging)?
The jnlp file need not be different. OWS supports the same JSR 56 standard.
Can you please send us the log files (see https://openwebstart.com/docs/OWSGuide.html#_logging)?
- 04 Apr 2022, 14:39
- Forum: Public Forums
- Topic: NoClassDefFoundError
- Replies: 12
- Views: 12872
Re: NoClassDefFoundError
Adding the properties did not bring any change . So now is your application starting with all the specified jvm-args? It is also important to note again that sometimes it works. Could it be that there is n old and new version of the class in different jars and that it is dependent on the order in w...
- 04 Apr 2022, 13:51
- Forum: Public Forums
- Topic: Keystore Error
- Replies: 5
- Views: 7061
Re: Keystore Error
Hi Not sure why this started all of a sudden last Thursday. Do you mean to say that it was working till last Wednesday and on Thursday all of a sudden all 30 users started getting this error? As I understand All users have their own machine with OWS installed on it? Is it the case that for all the u...
- 01 Apr 2022, 13:21
- Forum: Public Forums
- Topic: NoClassDefFoundError
- Replies: 12
- Views: 12872
Re: NoClassDefFoundError
Thanks for the logs. But you did not enable Logging of Jnlp file. However, from the stage 2 log I can see some issues: At line 65 and line 91 : Ignoring java-vm-args due to illegal Property -Dlog4j.configDebug=true OWS is ignoring all the java-vm-args specified in the jnlp because it does not recogn...
- 01 Apr 2022, 12:57
- Forum: Public Forums
- Topic: Slow startup - many jars
- Replies: 10
- Views: 10599
Re: Slow startup - many jars
I cannot really say why the download is slow. Are the logs you have sent by mail for the same application which you feel is slow while downloading? The logs indicate that there are 274 jar files. From the stage-2 logs I can see that jar processing starts at 6:19:50.498 (line119) and jars are found i...
- 31 Mar 2022, 14:27
- Forum: Public Forums
- Topic: Slow startup - many jars
- Replies: 10
- Views: 10599
Re: Slow startup - many jars
OWS uses different code from Oracle JWS hence will behave differently.
We have tried to improve download and it happens in parallel. deployment.cache.parallelDownloadCount will increase the number of download threads. Default is 6. Do you see the download dialog with progress bar for each jar?
We have tried to improve download and it happens in parallel. deployment.cache.parallelDownloadCount will increase the number of download threads. Default is 6. Do you see the download dialog with progress bar for each jar?
- 31 Mar 2022, 14:09
- Forum: Public Forums
- Topic: NoClassDefFoundError
- Replies: 12
- Views: 12872
Re: NoClassDefFoundError
Hi, Which version of OWS are you using? Which version of Java is being used to run the Jnlp app? Can you please send us the log files? You can enable logging : https://openwebstart.com/docs/OWSGuide.html#_logging . Also switch on log content of Jnlp file. In the stack trace there are several missing...
- 11 Mar 2022, 13:37
- Forum: Installation & Configuration
- Topic: Unsigned JARs - MD5 Disabled
- Replies: 3
- Views: 7345
Re: Unsigned JARs - MD5 Disabled
If you cannot sign with non-MD5 certificate and you do not want to touch JVM security then the only option is to run this particular jnlp app with OWS such that OWS ignores certificate issues. This can be done by specifying the deployment property deployment.security.itw.ignorecertissues =true and r...