Search found 364 matches

by Janak Mulani
13 Jun 2024, 19:02
Forum: Announcements
Topic: OpenWebStart v1.10.1 released
Replies: 0
Views: 1

OpenWebStart v1.10.1 released

We are happy to announce the release of OpenWebStart v1.10.1.

https://github.com/karakun/OpenWebStart/releases

- OpenWebStart Team at Karakun
by Janak Mulani
10 Jun 2024, 18:00
Forum: Public Forums
Topic: Increased resources(CPU/Memory) usage over time and application crashes
Replies: 4
Views: 153

Re: Increased resources(CPU/Memory) usage over time and application crashes

Can you try by setting the console to Disable?

From which version of RedHat OpenJDK did you use javaws?

Which version of JVM did you use to run the Jnlp application?
by Janak Mulani
07 Jun 2024, 21:06
Forum: Public Forums
Topic: Increased resources(CPU/Memory) usage over time and application crashes
Replies: 4
Views: 153

Re: Increased resources(CPU/Memory) usage over time and application crashes

What is your OWS Logging > Log Console setting? Is it Show? OWS runs in two stages. Firstly it starts itself with the bundled JRE and processes the Jnlp file, especially for the Java version specified in it. Then it starts the second stage with the JVM that matches the JVM specified in the Jnlp file...
by Janak Mulani
03 Jun 2024, 12:22
Forum: Public Forums
Topic: properties defined in jnlp are not passed to java application
Replies: 7
Views: 580

Re: properties defined in jnlp are not passed to java application

This is a bug. We will fix it and make a new release soon. For now you can use the following workaround: In your deployment.properties file please specify the following property: ows.jvmargs.for.<name_of_your_jnlp>=-D<propName1>=<propValue1> -D<propName2>=<propValue2> So if the name of your jnlp fil...
by Janak Mulani
03 Jun 2024, 10:51
Forum: Public Forums
Topic: properties defined in jnlp are not passed to java application
Replies: 7
Views: 580

Re: properties defined in jnlp are not passed to java application

I could reproduce. I will investigate and come back. Thanks for pointing to the issue.
by Janak Mulani
31 May 2024, 10:17
Forum: Public Forums
Topic: Automatically change the version of OpenJDK to use
Replies: 4
Views: 262

Re: Automatically change the version of OpenJDK to use

Using the itw-settings app > JVM Manager > settings, you can choose the Java Update Strategy. The chosen strategy will be captured in deployment.properties file. The property ows.jvm.manager.updateStrategy can then be copied to response.varfile. It will be copied to the deployment.properties file up...
by Janak Mulani
31 May 2024, 10:06
Forum: Public Forums
Topic: Configuration: enable Java auto update but disable OWS auto update
Replies: 1
Views: 149

Re: Configuration: enable Java auto update but disable OWS auto update

For OWS Auto update Options:

itw-settings > Updates

For Java update options

itw-settings > JVM Manager > Settings > Update strategy dropdown.
by Janak Mulani
31 May 2024, 08:23
Forum: Public Forums
Topic: properties defined in jnlp are not passed to java application
Replies: 7
Views: 580

Re: properties defined in jnlp are not passed to java application

I am sorry I do not understand your issue. Please consider buying support https://openwebstart.com/support/
by Janak Mulani
31 May 2024, 08:08
Forum: Public Forums
Topic: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app
Replies: 9
Views: 19003

Re: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app

Hi Jon. We upgraded the version of Install4J and changed to the Maven Plugin provided by I4J. Also, changed a parameter in the installer build config to sign all apps. This must have fixed the issue. Thanks for pointing to the issue. We would not have made these changes if you had not brought up thi...
by Janak Mulani
30 May 2024, 13:02
Forum: Public Forums
Topic: properties defined in jnlp are not passed to java application
Replies: 7
Views: 580

Re: properties defined in jnlp are not passed to java application

Hi, I just tried: <resources> <j2se version="1.8*" java-vm-args=" -Xmx512m -Xms256m -Djnlp.ccc=jnlp"/> <jar href="generated-jars/jvm_args.jar"/> <property name="http.agent" value="jnlp"/> <property name="javaws.xyz" value="jnlp"/>...
by Janak Mulani
29 May 2024, 08:23
Forum: Announcements
Topic: OpenWebStart v1.10.0 released
Replies: 0
Views: 221

OpenWebStart v1.10.0 released

We are happy to announce the release of OpenWebStart v1.10.0.

https://github.com/karakun/OpenWebStart/releases

- OpenWebStart Team at Karakun
by Janak Mulani
24 May 2024, 18:23
Forum: Public Forums
Topic: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app
Replies: 9
Views: 19003

Re: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app

Here is a reply from Install4J which we use to create and sign the OWS installers: Question: As per https://support.apple.com/en-in/guide/deployment/dep38df53c2a/web , designated should show codesign value such as: designated => anchor apple generic and identifier "com.OpenWebStart" and (c...
by Janak Mulani
15 May 2024, 15:58
Forum: Public Forums
Topic: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app
Replies: 9
Views: 19003

Re: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app

Hi, >man codesign -r, --requirements requirements During signing, indicates that internal requirements should be embedded in the code path(s) as specified. See "specifying requirements" below. Defaults will be applied to requirement types that are not explicitly specified; if you want to d...
by Janak Mulani
08 May 2024, 12:51
Forum: Public Forums
Topic: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app
Replies: 9
Views: 19003

Re: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app

Here is what I tried: Executing the following commands on Mac M1: >codesign -dvvv OpenWebStart\ javaws.app >codesign -dvvv OpenWebStart\ Settings.app >codesign -dvvv OpenWebStart\ Uninstaller.app Shows that all these apps are signed with Authority=Developer ID Application: Karakun AG. Authority=Deve...
by Janak Mulani
26 Apr 2024, 10:50
Forum: Public Forums
Topic: Openwebstart 1.9.1 ignores configured JDK
Replies: 6
Views: 35859

Re: Openwebstart 1.9.1 ignores configured JDK

Ok I will I have look and revert. Also would request you to buy paid support for guaranteed response time. This helps us to keep the project alive by making periodic releases.
by Janak Mulani
26 Apr 2024, 10:46
Forum: Public Forums
Topic: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app
Replies: 9
Views: 19003

Re: Code Signature Invalid or Missing in macOS OpenWebStart javaws.app

The installer is signed and notarized by Apple . So far none of our customers have pointed out issue with App signing on Mac. We will look into this. i will come back.
by Janak Mulani
18 Apr 2024, 08:51
Forum: Public Forums
Topic: Openwebstart 1.9.1 ignores configured JDK
Replies: 6
Views: 35859

Re: Openwebstart 1.9.1 ignores configured JDK

Please send logs after specifying following logging options:
LoggingSetting.png
LoggingSetting.png (18.7 KiB) Viewed 35828 times
by Janak Mulani
16 Apr 2024, 12:30
Forum: Public Forums
Topic: Openwebstart 1.9.1 ignores configured JDK
Replies: 6
Views: 35859

Re: Openwebstart 1.9.1 ignores configured JDK

Can you please attach the OWS log files?
by Janak Mulani
12 Apr 2024, 10:18
Forum: Public Forums
Topic: Fatal Read Error: Could not read or parse the JNLP file at
Replies: 2
Views: 11954

Re: Fatal Read Error: Could not read or parse the JNLP file at

Request please do not copy logs from the console, instead send log files. See OWS Guide for logging.

Also request you to buy support for guaranteed response to your posts on the forum and to enable us to maintain OWS opensource project.