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Merged
garyrussell merged 1 commit into from
Feb 16, 2022
Merged

Remove SocketUtils usage #3728

garyrussell merged 1 commit into from
Feb 16, 2022

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@artembilan artembilan commented Feb 15, 2022 •
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  • Remove usage of non-stable org.springframework.util.SocketUtils
  • Replace it with 0 for those tests where it is possible to select OS port
  • Remove the mentioning of the SocketUtils from the testing.adoc
  • Use TransportConstants.DEFAULT_STOMP_PORT for StompServerIntegrationTests.
    We may disable this test in the future for CI if it is not going to be stable
  • Introduce Supplier<String> connectUrl variants for ZeroMqMessageHandler
    to let it defer connection evaluation until subscription to the socket Mono
    in the ZeroMqMessageHandler.
  • Move connection logic in the ZeroMqMessageHandler to Lifecycle.start()

Related to spring-projects/spring-framework#28054

Cherry-pick to 5.5.x

@artembilan
Remove SocketUtils usage
fb72f1f 
* Remove usage of non-stable `org.springframework.util.SocketUtils`
* Replace it with `0` for those tests where it is possible to select OS port
* Remove the mentioning of the `SocketUtils` from the `testing.adoc`
* Use `TransportConstants.DEFAULT_STOMP_PORT` for `StompServerIntegrationTests`.
We may disable this test in the future for CI if it is not going to be stable
* Introduce `Supplier<String> connectUrl` variants for `ZeroMqMessageHandler`
to let it defer connection evaluation until subscription to the socket `Mono`
in the `ZeroMqMessageHandler`.
* Move connection logic in the `ZeroMqMessageHandler` to `Lifecycle.start()`

Related to spring-projects/spring-framework#28054

**Cherry-pick to `5.4.x`**
@artembilan artembilan added this to the 6.0 M2 milestone Feb 15, 2022
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artembilan commented Feb 15, 2022

@garyrussell ,

I'd appreciate if you test it locally on your OS.
Not sure why we have used an explicit port for those UDP tests all this time...

Thanks

garyrussell
garyrussell suggested changes Feb 15, 2022
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Unfortunately, UDP doesn't work on my new MacBook and I haven't had time to figure out why, but our friends at GH Actions have verified it.

I don't see how we can cherry-pick this (except just the tests) because it is a documented class - it needs to be deprecated in 5.5.x.

.../src/test/java/org/springframework/integration/stomp/client/StompServerIntegrationTests.java
.setJMXManagementEnabled(false)
.setJournalDatasync(false)
.addAcceptorConfiguration("stomp", "tcp://127.0.0.1:" + port)
.addAcceptorConfiguration("stomp", "tcp://127.0.0.1:" + TransportConstants.DEFAULT_STOMP_PORT)
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It is better to use a flaky SocketUtils rather than hard coding to a single port if the component doesn't support 0.

I'd prefer disabling (per your comment), if you want to remove it completely.

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There is no such a class in SF 6.0 any more.
So, I wouldn't mind to watch this until it fails with the port conflict 😄

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artembilan commented Feb 15, 2022

it needs to be deprecated in 5.5.x.

There is nothing to deprecate for us: we use already that one from Spring Framework.
It is used only in the tests therefore the cherry-pick it straight forward without any impact on the production code.
Plus that ZeroMQ has gotten a new feature to determine the port on demand 😄 .

@garyrussell garyrussell merged commit c661d79 into spring-projects:main Feb 16, 2022
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garyrussell commented Feb 16, 2022

Stomp needs back-porting for 5.5.x; Artemis is not present there.

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artembilan commented Feb 16, 2022

Thanks. On it.

@artembilan artembilan deleted the remove_SocketUtils branch February 16, 2022 14:17
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artembilan commented Feb 16, 2022

... and back-ported to 5.5.x as 9b27fbe after fixing conflicts in the STOMP test.

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