STOMP GW does not send heartbeat to client

[shinedd]

What happened?

I am using obuspa as a stomp client to test with emqx stomp gw, and i get a error message:

What did you expect to happen?

Could emqx stomp gw support sending heartbeat to stomp client

How can we reproduce it (as minimally and precisely as possible)?

No response

Anything else we need to know?

No response

EMQX version

sysdescr : EMQX
version : 5.5.1
datetime : 2024-04-22T19:25:59.961416581+08:00
uptime : 10 days, 9 hours, 35 minutes, 26 seconds

OS version

# On Linux:
$ cat /etc/os-release
# paste output here
$ uname -a
# paste output here

Log files

[HJianBo]

Hi, @shinedd I'm not sure what's kinds of Heartbeat you mentioned, because the standard stomp v1.2 protocol spec doesn't have heartbeat definition https://stomp.github.io/stomp-specification-1.2.html#Client_Frames

Could you give me some code examples to reproduce that?

[shinedd]

I'm new for stomp, i just find this problem during testing with tr369 client:
https://github.com/BroadbandForum/obuspa
And when i change cx > 0 or cy > 5000

I will get this error log

[shinedd]

When i set cy to 5000, i found the heartbeat interval is about 15s in captured package

[cisiqo]

@shinedd yes, my branch had fix the bug, you can use to test.

[shinedd]

@cisiqo
this is the heartbeat that i test with Apache ActiveMQ Artemis, cx cy is 3000 2000

this is testing with emqx instance builded from todays master branch, cx cy is 3000 2000

stomp client still can not receive heartbeat from emqx stably

[cisiqo]

Oh, no. Please pay attention to this #12920 (comment)
After the server receives the heartbeat packet from the client, it seems not to reset the counter.

[shinedd]

I have tested with this branch https://github.com/cisiqo/emqx/tree/patch-6
The test results are the same

[cisiqo]

Try it again, i have fix it.

[shinedd]

it seems work, tks