Refs #29111
This seems only to happen with TLS 1.3. In that case, remaining data in
`transportInBuffer` was left there instead of putting it back onto the
chopping block.
Then `doWrap` was run but `doUnwrap` was never called again because only
the chopping block was checked for outstanding data but not the buffer.
Refs #29110
TLSActor could get caught in a spin-loop on connection termination
because there was an implicit assumption that when inbound is closed
(peer has sent `close_notify`), this SSLEngine would also automatically
send a `close_notify` and close the connection.
Therefore, it would stay in `flushOutbound` pumping in a loop.
This is not true anymore with TLS 1.3, more accurately it can be
configured using `-Djdk.tls.acknowledgeCloseNotify` which is `false` by
default leading to half-open connections.
The solution is to not support half-open TLS connections for now and
consider a connection closed as soon as `isInboundClosed` and there's no
outstanding data.
(To support half-open connections, this fix would have to be reverted
and `flushOutbound` fixed accordingly.)
* when using down-removal-margin it could allocate to an
already terminated region
* the watch fix in PR #29092 solves this
* this is an "optimization" to avoid the regions that
have been terminated
* off by one when accessed from event handler
* off by one from event handler during replay
* wrong when unstashing
* added more tests, also for persist of several events
* Detect duplicate serializer identifiers, #29100
* and expand the documentation for the serializer identifier
* and mention BaseSerializer to read the identifier from config
* same class same id is ok
* change package name to akka.cluster.sbr
* reference.conf has same config paths
* akka.cluster.sbr.SplitBrainResolverProvider instead of com.lightbend.akka.sbr.SplitBrainResolverProvider
* dependency from akka-cluster to akka-coordination, for lease strategy
* move TestLease to akka-coordination and use that in SBR tests
* remove keep-referee strategy
* use keep-majority by default
* review and adjust reference documentation
Co-authored-by: Johan Andrén <johan@markatta.com>
Co-authored-by: Johannes Rudolph <johannes.rudolph@gmail.com>
Co-authored-by: Christopher Batey <christopher.batey@gmail.com>
Co-authored-by: Arnout Engelen <github@bzzt.net>
