Comments (4)
You should probably attach an example here.
Il giorno lun 9 mag 2016 alle 18:12 Rahul Bhanushali <
[email protected]> ha scritto:
I am trying to restrict subscriptions to specific topics on aedes using
the authorizeSubscribe method.I tried the example code shown in the documentation, however was not able
to restrict users from subscribing.Can you please help me in implementing this?
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#48
from aedes.
I tried multiple variations as demonstrated in readme file.
I tried this code snippet but was still able to receive messages when someone published message
to the topic 'bbb'
instance.authorizeSubscribe = function (client, sub, done) {
if (sub.topic === 'bbb') {
// overwrites subscription
sub.qos = sub.qos + 128
}
callback(null, sub)
}
The following code snippet causes the client to reconnect again and again
instance.authorizeSubscribe = function (client, sub, done) {
if (sub.topic === 'aaaa') {
return cb(new Error('wrong topic'))
}
}
None of the above methods seem to work.
from aedes.
The latter is expected, as the subscription is causing an error.
There previous example is wrong (even in the README), you need to set sub
to false to negate.
from aedes.
Setting sub to null works, thanks :)
from aedes.
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