Wish jWebSocketClientV2

[OliverA]

I wish for a jWebSocketClient library (that can have a different name, so as to keep the jWebSocketClient library that's based on Jetty3) that is based on the latest Jetty revision that is included in the latest B4J. This may resolve the Web Socket connect issues found on this forum when it comes to using the Jetty 3 based jWebSocketClient library against the Jetty 4 Server included in the latest B4J.

 

[Erel]

jWebSocketClient v2.00 is attached. It requires Java 11+.
It solves the wss connection issue. It wasn't fully tested so consider it a beta version.

The instructions are a bit more complicated than usual:
1. jWebSocketClient.xml + jar go into the internal libraries folder.
2. The other two jars from the second zip go into internal libraries folder\jserver

Add this in order to build a standalone package:

#AdditionalJar: jserver/jetty-webapp-11.0.9.jar
#PackagerProperty: AdditionalModuleInfoString = provides org.slf4j.spi.SLF4JServiceProvider with org.eclipse.jetty.logging.JettyLoggingServiceProvider;
#PackagerProperty: IncludedModules = jdk.charsets, jdk.crypto.ec

 

[Erel]

BTW, thank you @OliverA for this request. I forgot that jWebSocketClient was based on Jetty 3. I guess that it didn't support newer TLS ciphers / protocols.

 

[Jmu5667]

I assume these will be included in next B4J 10.0 full release ?

 

[Chris2]

jWebSocketClient v2.00 is attached. It requires Java 11+.
It solves the wss connection issue. It wasn't fully tested so consider it a beta version.

The instructions are a bit more complicated than usual:
1. jWebSocketClient.xml + jar go into the internal libraries folder.
2. The other two jars from the second zip go into internal libraries folder\jserver

When trying to compile with the new version, I get:

Cannot find: C:\Program Files\Anywhere Software\B4J\libraries\jserver/websocket-jetty-client-11.0.9.jar

The jserverfolder.zip contains jetty-client-11.0.9.jar & websocket-core-client-11.0.9.jar. Should I already have websocket-jetty-client-11.0.9.jar?
(I tried renaming jetty-client-11.0.9.jar to websocket-jetty-client-11.0.9.jar, but then the compiler complains of a missing jetty-client-11.0.9.jar)

 

[Erel]

You shouldn't rename anything.
Make sure to use latest version of B4J.

I assume these will be included in next B4J 10.0 full release ?

True.

 

[Erel]

In order to support standalone packages:
1. The jserver folder jars were updated.
2. Instructions added.

 

[Alexander Stolte]

1. jWebSocketClient.xml + jar go into the internal libraries folder.

The internal library was not updated in the last B4J update, is that intentional?

 

[Chris2]

The internal library was not updated in the last B4J update, is that intentional?

Based on the Change Log date for B4J 10.0 (October 16, 2023), I think this update to jWebSocketClient was made after that was released.

 

[Alexander Stolte]

That's right, I had forgotten that I had reset my pc at the beginning of december, then I had mixed it up with the B4I and B4A update. Sorry @Erel