Hi,

I've been looking into this longer than I'd like to admit. xD
Just after sending the question to the mailing list I got another idea,
which seems to have led me to a solution.

Explicitly setting the Sec-WebSocket-Protocol header to "stomp" seems to
have fixed the problem.
I pushed the change to my example in the following commit:
https://github.com/ruedigergad/activemq_ws_stomp_test/commit/53e39107a9bf2d18f0832802318ceacb73e6a7c7

Sorry for the noise and thanks a lot to everyone working on ActiveMQ!



Cheers,

Ruediger




On 26/10/2024 14:15, Ruediger Gad wrote:
Hi,

I'm new to the mailing list.
I hope this is the right place to send my question to.
If this is not the right place, please point me in the appropriate
direction.

I have a problem with ActiveMQ 6.x as follows:
- I try to use an embedded broker, i.e., I set everything up
programmatically in Java code.
- I want to use STOMP via WebSockets.
- I think the problem happens when the server side tries to update the
HTTP connection to the WebSocket protocol.
- I think the most relevant error message is:
[qtp1661882384-126] DEBUG org.eclipse.jetty.server.HttpChannelOverHttp -
No factory for Upgrade: websocket in ServerConnector@514f2020{HTTP/1.1,
(http/1.1)}{localhost:33444}

I created a minimum "working" (well.. failing xD) example here:
https://github.com/ruedigergad/activemq_ws_stomp_test

There, I also put instructions on running it and a bit more context of
the error message etc.

If it helps, I can also send more context here but I wanted to keep the
initial message short.
Please let me know what additional information could be helpful to be
added here via e-mail.

My original code is in Clojure and is a bit more involved.
So, I try to limit the discussion to the minimum example linked below.
With ActiveMQ 5.x my Clojure code works but I cannot get it working with
ActiveMQ 6.x, so far.
If it is helpful, I can try to also provide a minimum Java code example
for a version for ActiveMQ 5.x for comparison.

Do you have any idea how the problem could be fixed?



Thanks in advance and cheers,

Ruediger




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