This one should improve eventual failures on ClusterConnectionControlTest
to validate this, run ClusterConnectionControlTest::testNotifications in a loop
you will see eventually the test taking longer to shutdown the executor as the call could be blocked.
This won't be an issue on a real server (Production system)
however, on the testsuite or while embedded this could cause issues,
if a same instance is stopped then started.
This is the reason why BackupAuthenticationTest was intermittently failing.
I also adapted the test since I would need to stop the server and reactivate it in order to change the configuration.
The previous test wasn't acting like a real server.
Currently when the broker hits the common 'Address already in use' issue
when starting the process terminates with a vague exception. The user is
left to guess which acceptor actually failed. If the broker has lots of
acceptors it is a tedious process to identify the problematic
configuration. This commit adds details to the exception message about
which acceptor failed and which host:port it was attempting to bind to.
This commit does the following:
- Deprecates existing overloaded createQueue, createSharedQueue,
createTemporaryQueue, & updateQueue methods for ClientSession,
ServerSession, ActiveMQServer, & ActiveMQServerControl where
applicable.
- Deprecates QueueAttributes, QueueConfig, & CoreQueueConfiguration.
- Deprecates existing overloaded constructors for QueueImpl.
- Implements QueueConfiguration with JavaDoc to be the single,
centralized configuration object for both client-side and broker-side
queue creation including methods to convert to & from JSON for use in
the management API.
- Implements new createQueue, createSharedQueue & updateQueue methods
with JavaDoc for ClientSession, ServerSession, ActiveMQServer, &
ActiveMQServerControl as well as a new constructor for QueueImpl all
using the new QueueConfiguration object.
- Changes all internal broker code to use the new methods.
Due to the changes in 6b5fff40cb the
config parameter message-expiry-thread-priority is no longer needed. The
code now uses a ScheduledExecutorService and a thread pool rather than
dedicating a thread 100% to the expiry scanner. The pool's size can be
controlled via scheduled-thread-pool-max-size.
This appears to have been added to the code-base by mistake over 10
years ago. It seems related to debugging and I can't see anywhere where
it is actually used so I'm removing it.
Using a property on AMQPLargeMessage instead of a ThreadLocal
This was causing issues on the journal as the message may transverse different threads on the journal.
Justin Bertram
Clebert Suconic
Francesco Nigro
brusdev
Atri Sharma