Connection from paho java client failed

[manish]

Status command show this

{listeners,[{clustering,25672,"::"},{amqp,5672,"::"},{mqtt,1883,"::"}]},

but when i do "tcp://localhost:1883" from java paho client i get

reason 32109

msg Connection lost

loc Connection lost

cause java.io.EOFException

excep Connection lost (32109) - java.io.EOFException

Connection lost (32109) - java.io.EOFException

  at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:146)

  at java.lang.Thread.run(Thread.java:745)

Caused by: java.io.EOFException

  at java.io.DataInputStream.readByte(DataInputStream.java:267)

  at org.eclipse.paho.client.mqttv3.internal.wire.MqttInputStream.readMqttWireMessage(MqttInputStream.java:65)

  at org.eclipse.paho.client.mqttv3.internal.CommsReceiver.run(CommsReceiver.java:107)

  ... 1 more

[Michael Klishin]

See server logs for possible clues.

--
You received this message because you are subscribed to the Google Groups "rabbitmq-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rabbitmq-user...@googlegroups.com.
To post to this group, send email to rabbitm...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

--

MK

Staff Software Engineer, Pivotal/RabbitMQ

[manish]

If i am accessing from paho JS client i am getting

=INFO REPORT==== 1-Aug-2016::19:58:56 ===

accepting Web MQTT connection <0.9281.0> (127.0.0.1:34882 -> 127.0.0.1:15675)

=INFO REPORT==== 1-Aug-2016::19:59:17 ===

accepting Web MQTT connection <0.9491.0> (127.0.0.1:34885 -> 127.0.0.1:15675)

But from paho java client its not showing anything in log. for java i am using "tcp://127.0.0.1:8883"

[manish]

I just change to port 1883

MQTT protocol error qos2_not_supported for connection "127.0.0.1:55436 -> 127.0.0.1:1883"

then change QOS to 1 and it worked.

Why qos2 is not working ?

[Michael Klishin]

RabbitMQ MQTT plugin does not support the QoS 2 level. This has been explained

many times on the list: QoS 2 promises a feature that cannot be delivered on in a realistic

system without compromising *a lot* of throughput.

--

You received this message because you are subscribed to the Google Groups "rabbitmq-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rabbitmq-user...@googlegroups.com.
To post to this group, send email to rabbitm...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.