Create/Close session in a loop causing connection to be closed and connection.close to hang after that

sample test code:
factory = ConnectionFactoryImpl.createFromURL(connectionUri);
connection = factory.createConnection();
connection.start();
for (int i = 0; i < 10; i++)

{ session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); session.close(); }

session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("q1");
MessageProducer producer = session.createProducer(destination);
session.close();
connection.close();

Issues observed:
1. ConnectionClosedException is thrown from connection.createSession(...)
2. SenderCreationException is thrown from session.createProcuder(...)
2. the last connection.close() can hang

Root cause:
connection.createSession(...) -> send a begin frame
session.close() -> send an end frame and session is removed from connection's local session collection

When the peer sends back a begin frame, no session can be found using begin.remote-channel so the connection is closed. This causes session/producer creation to fail.

If the peer also sends another frame (e.g. flow), it generates a NullPointerException in ConnectionEndpoint.receiveFlow() because session is null. This exception is unhandled and the thread dies. Connection.close() hangs with the following stack:
"main" prio=10 tid=0x00007f738400a000 nid=0x1508 in Object.wait() [0x00007f738cd20000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)

• waiting on <0x00000007d7ba3ac8> (a org.apache.qpid.amqp_1_0.transport.ConnectionEndpoint)
  at java.lang.Object.wait(Object.java:503)
  at org.apache.qpid.amqp_1_0.client.Connection.close(Connection.java:430)
• locked <0x00000007d7ba3ac8> (a org.apache.qpid.amqp_1_0.transport.ConnectionEndpoint)
  at org.apache.qpid.amqp_1_0.jms.impl.ConnectionImpl.close(ConnectionImpl.java:385)