[QPID-5420] Creating consumer for Destination specifying the no-name exchange in binding url syntax fails against Java Broker.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.24, 0.26
• Fix Version/s: 0.27
• Component/s: Broker-J, JMS AMQP 0-x
• Assignee: Robbie Gemmell
• Reporter: Keith Wall
• Created: 13/Dec/13 10:57
• Updated: 02/Oct/19 19:21
• Resolved: 07/Jan/14 18:43

Description

If when using the Java Broker, I try to consume from a Destination specified by a binding url, where the exchange part is empty (signifying the no-name exchange)

destination.sub1 = direct:////sub1?durable='true'

, then I see an exception:

On the client I see the following as the Java Broker closes the connection:

 org.apache.qpid.AMQDisconnectedException: Server closed connection and reconnection not permitted.

On the broker, I see the following logged:

2013-12-13 10:05:43,602 ERROR [IoReceiver - /127.0.0.1:49532] (v0_8.AMQProtocolEngine) - Unexpected exception while processing frame.  Closing connection.
org.apache.qpid.AMQException: Exchange exchange must not be null
	at org.apache.qpid.server.protocol.v0_8.handler.ExchangeBoundHandler.methodReceived(ExchangeBoundHandler.java:89)
	at org.apache.qpid.server.protocol.v0_8.handler.ServerMethodDispatcherImpl.dispatchExchangeBound(ServerMethodDispatcherImpl.java:458)
	at org.apache.qpid.framing.amqp_0_9.ExchangeBoundBodyImpl.execute(ExchangeBoundBodyImpl.java:130)
	at org.apache.qpid.server.protocol.v0_8.state.AMQStateManager.methodReceived(AMQStateManager.java:120)
	at org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.methodFrameReceived(AMQProtocolEngine.java:578)
	at org.apache.qpid.framing.AMQMethodBodyImpl.handle(AMQMethodBodyImpl.java:97)
	at org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.frameReceived(AMQProtocolEngine.java:442)
	at org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.dataBlockReceived(AMQProtocolEngine.java:365)
	at org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.received(AMQProtocolEngine.java:286)
	at org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.received(AMQProtocolEngine.java:104)
	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:131)
	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:47)
	at org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:161)
	at java.lang.Thread.run(Thread.java:744)

Issue Links

• is related to: QPID-4877 Consumers created using BURLs without named exchange fail with "Cannot add bindings to the default exchange [error code 403: access refused]"
• relates to: QPID-4897 [Java Broker] Allow selectors on bindings for exchanges other than topic exchanges