Re: [paho-dev] Is test_mqtt4async hanging?

[Ian Craggs <icraggs@xxxxxxxxxxxxxxxxxxxxxxx>]

Hi,

this test program relied on a broker configuration where subscribing to 
a topic "nosubscribe" is not allowed, to test the 0x80 return code 
introduced in MQTT 3.1.1.  I added it to the test directory to save it 
for a time when I added these tests to the regular regression tests.

To do that I would need a reliable way of causing subscribe to fail.  I 
could follow Roger's approach for that, or use the network proxy which 
I've used in the automatic reconnect tests.

Ian

On 06/20/2016 06:19 PM, Guilherme Maciel Ferreira wrote:
> Hi all,
>
> Am I doing something wrong or the test_mqtt4async is hanging?
>
> In the test2(), it succeeds subscribing to the "nosubscribe" topic
> [https://github.com/eclipse/paho.mqtt.c/blob/develop/test/test_mqtt4async.c#L524].
>
> I guess it should fail, calling the test2_onSubscribe2(). Which in
> turn should call the test2_onDisconnect(). Then setting the
> test_finished to 1
> [https://github.com/eclipse/paho.mqtt.c/blob/develop/test/test_mqtt4async.c#L464].
>
> However, the code loops forever testing the test_finished variable
> [https://github.com/eclipse/paho.mqtt.c/blob/develop/test/test_mqtt4async.c#L576-L581].
> Which never gets set to 1.
>
> Best regards,

--
Ian Craggs
icraggs@xxxxxxxxxx                 IBM United Kingdom
Paho Project Lead; Committer on Mosquitto