https://issues.apache.org/jira/browse/AMQ-5231

Only apply timeout to the Message sends, other commands are handled
separately as needed.
https://issues.apache.org/jira/browse/AMQ-5241 - track window between sending shutdown info and doing local close to avoid race with broker on normal connection.close - needs two jvm to reliably reproduce so no unit test with the fix
AMQ-5242 excluding text because of failures/hangs on AIX, Solaris, Windows
Change logging from TRACE to WARN to save space on CI nodes
https://issues.apache.org/jira/browse/AMQ-5239

Add a getter for the BrokerService map.
Fix the getProxyToTopic method.
bump to the latest patch version of hawtbuf
https://issues.apache.org/jira/browse/AMQ-5251

Synchronize method and remove old deprecated schedule method.
https://issues.apache.org/jira/browse/AMQ-5256 - fix spurious amqp ioexception on concurrent connection protocol discrimination, client would see a hang on open. additional test
AMQ-5086. Fix the timeout arithmetic
Upgrade to Camel 2.13.2
https://issues.apache.org/jira/browse/AMQ-3758

Refactor the scheduler store into a more KahaDB style store that can
recover from various problems like missing journal files or corruption
as well as rebuild its index when needed.  Move the scheduler store into
a more configurable style that allows for users to plug in their own
implementations.  Store update from legacy versions is automatic.
https://issues.apache.org/jira/browse/AMQ-5258

Fixed, early created connection is closed so that it can expire or error
out as needed.
https://issues.apache.org/jira/browse/AMQ-5125

Fix for potential deadlock when external classes synchronize on the
LevelDBStore instance which can deadlock the hawtDispatch runner thread
if a task also attempts to take the lock to protect some mutable state
values.
https://issues.apache.org/jira/browse/AMQ-5262

close connections when the connector is stopped.
added/updated timeouts to help resolve CI failures
AMQ-5265 - fix race condition for task
Exclude some MQTT tests on HP-UX, see AMQ-5267
Exclude leveldb tests on AIX, Solaris, HP-UX, and Windows as they cause problems with CI
Update for AMQ-5242, exclude tests that hang on AIX