[Pharo-users] Re: Communication between different images

2021-07-01 Thread Sven Van Caekenberghe
> On 1 Jul 2021, at 21:01, Esteban Maringolo wrote: > > On Thu, Jul 1, 2021 at 3:00 PM Jesus Mari Aguirre > wrote: >> >> As far as I know, zmq doesn't need a broker but subscribers should know the >> address of the publisher, if the network increases its complexity with more >> publishers

[Pharo-users] Re: Communication between different images

2021-07-01 Thread Sven Van Caekenberghe
> On 1 Jul 2021, at 20:58, Esteban Maringolo wrote: > > Hi Sven, > > Thanks, now I understand better the use of QoS and session ID with a > practical use case. > > How do you deal with the lifetime of each "listener" (subscriber) on > each image? I mean, how stable is it? > > E.g. >

[Pharo-users] Re: Communication between different images

2021-07-01 Thread Esteban Maringolo
On Thu, Jul 1, 2021 at 3:00 PM Jesus Mari Aguirre wrote: > > As far as I know, zmq doesn't need a broker but subscribers should know the > address of the publisher, if the network increases its complexity with more > publishers you need a broker, that is a proxy on zmq. > If I understand well

[Pharo-users] Re: Communication between different images

2021-07-01 Thread Esteban Maringolo
Hi Sven, Thanks, now I understand better the use of QoS and session ID with a practical use case. How do you deal with the lifetime of each "listener" (subscriber) on each image? I mean, how stable is it? E.g. MQTTClient new open; subscribeToTopic: '/updates'; runWith: [ :message |

[Pharo-users] Re: Communication between different images

2021-07-01 Thread Jesus Mari Aguirre
As far as I know, zmq doesn't need a broker but subscribers should know the address of the publisher, if the network increases its complexity with more publishers you need a broker, that is a proxy on zmq. If I understand well you need any of them should be able to publish a change to all of the