If you want to use Rabbit you can also take a look at Ansible <https://github.com/ba-st/Ansible>for connecting using the protocol instead of STOMP.
On Tue, Jun 29, 2021 at 3:11 PM Esteban Maringolo <emaring...@gmail.com> wrote: > As far as I understand, ZeroMQ does not require a broker to perform > the communication between publishers and subscribers, I don't know how > that is implemented (what do they connect to? how each client > discovers each other?). > > I already got MQTT running, It's not completely clear to me how the > QoS setting works (atLeastOnce, exactlyOnce, atMostOnce), I don't > remember using that setting in Java (it probably had a sensible > default). > > Regards! > > > Esteban A. Maringolo > > On Tue, Jun 29, 2021 at 2:45 PM Jesus Mari Aguirre > <jmariagui...@gmail.com> wrote: > > > > Maybe ZeroMQ fits you, but unlucky is not documented and there are only > a few examples. I use ir in my jupyter kernel. You can install my port to > pharo64 uFFI doing: > > > > Metacello new > > baseline: 'JupyterTalk'; > > repository: 'github://jmari/JupyterTalk:master/repository'; > > load:'zmq' > > > > But it needs ZeroMQ previously installed on your system. > > It was ported from http://smalltalkhub.com/#!/~panuw/zeromq now it is > at: https://github.com/dellani/zeroMQ but I'm not sure if the original > repo works on newer Pharos....I had no time to contact the original author > to join both repos... > > > > > > > > El mar, 29 jun 2021 a las 4:56, Esteban Maringolo (<emaring...@gmail.com>) > escribió: > >> > >> Hi, > >> > >> I'm rearchitecting a web app to perform updates only when necessary > >> (instead of computing them all the time) on each request, I can have a > >> global announcer and subscribers to know when to update within an > >> image, but is there a way to have something like that but for > >> inter-image coordination? > >> > >> I'd only need to communicate the id and the class name (or a similar > >> identifier), so on other images they'll update accordingly, and if > >> there is an update in one image, it will notify the other images. The > >> common data is on the database, so this is just to avoid re-reading a > >> lot of things. > >> > >> Is a message queue a good fit for this? Pub/Sub? > >> What is available in Pharo that works without having to set up a lot of > things? > >> > >> Thanks! > >> > >> Esteban A. Maringolo >
