Flakey Realtime test channels_are_reattached_after_reconnecting_when_statettl_plus_idleinterval_has_passed in ConnectionManagerTest

[QuintinWillison]

Seen here at 3d252b6:

-> Test channels_are_reattached_after_reconnecting_when_statettl_plus_idleinterval_has_passed[binary_protocol](io.ably.lib.test.realtime.ConnectionManagerTest)

io.ably.lib.test.realtime.RealtimeSuite > io.ably.lib.test.realtime.ConnectionManagerTest.channels_are_reattached_after_reconnecting_when_statettl_plus_idleinterval_has_passed[binary_protocol] FAILED
    java.lang.AssertionError: Suspended channel histories do not match expected:<[attaching, attaching, attached]> but was:<[attaching, attached]>
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.failNotEquals(Assert.java:834)
        at org.junit.Assert.assertEquals(Assert.java:118)
        at io.ably.lib.test.realtime.ConnectionManagerTest.channels_are_reattached_after_reconnecting_when_statettl_plus_idleinterval_has_passed(ConnectionManagerTest.java:731)

With more detail from the build reports:

java.lang.AssertionError: Suspended channel histories do not match expected:<[attaching, attaching, attached]> but was:<[attaching, attached]>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at io.ably.lib.test.realtime.ConnectionManagerTest.channels_are_reattached_after_reconnecting_when_statettl_plus_idleinterval_has_passed(ConnectionManagerTest.java:731)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.lang.Thread.run(Thread.java:829)

[sync-by-unito]

➤ Automation for Jira commented:

The link to the corresponding Jira issue is https://ably.atlassian.net/browse/SDK-3231