ActiveMQ, as per line 151 in AmqpWireFormat, refuses connections with a AMQP protocol version other than 1.0.0.
AMQP .NET Lite, as per line 411 in Connection, sends 0.1.0.0. At the same time it claims to do Full control of AMQP 1.0 protocol behavior.
Obviously ActiveMQ refuses connections from AMQP .NET Lite with "Connection attempt from non AMQP v1.0 client. AMQP,0,1,0,0".
The client does:
Address address = new Address("amqp://localhost:5672");
Connection connection = new Connection(address);
Session session = new Session(connection);
And ActiveMQ logs:
2017-03-28 09:11:28,403 | DEBUG | Transport Connection to: tcp://0:0:0:0:0:0:0:1:54352 failed: org.apache.activemq.transport.amqp.AmqpProtocolException: Connection from client using unsupported AMQP attempted | org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ Transport: tcp:///0:0:0:0:0:0:0:1:54352@5672
org.apache.activemq.transport.amqp.AmqpProtocolException: Connection from client using unsupported AMQP attempted
at org.apache.activemq.transport.amqp.protocol.AmqpConnection.onAMQPData(AmqpConnection.java:339)[activemq-amqp-5.14.4.jar:5.14.4]
at org.apache.activemq.transport.amqp.AmqpProtocolDiscriminator.onAMQPData(AmqpProtocolDiscriminator.java:96)[activemq-amqp-5.14.4.jar:5.14.4]
at org.apache.activemq.transport.amqp.AmqpTransportFilter.onCommand(AmqpTransportFilter.java:107)[activemq-amqp-5.14.4.jar:5.14.4]
at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:83)[activemq-client-5.14.4.jar:5.14.4]
at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:233)[activemq-client-5.14.4.jar:5.14.4]
at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:215)[activemq-client-5.14.4.jar:5.14.4]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_112]
On the command line it says:
WARN | Connection attempt from non AMQP v1.0 client. AMQP,0,1,0,0
ActiveMQ then aborts the connection.
The ActiveMQ configuration includes:
<transportConnectors>
<transportConnector name="amqp" uri="amqp://0.0.0.0:5672" />
</transportConnectors>
This all looks to me like ActiveMQ expects version 1.0.0.0 and amqpnetlite sends 0.1.0.0.
Where to, from here?
By default ActiveMQ requires authentication. try
string queueName = "q1";
Connection connection = new Connection(new Address("amqp://user:pwd@localhost:5672"));
Session session = new Session(connection);
SenderLink sender = new SenderLink(session, "sender", queueName);
Message message = new Message("Hello World");
sender.Send(message);
connection.Close();
The user name and password should be in users.properties config file. Also it is recommended to use async API to avoid blocking I/O calls.