@paphko said in How to receive push notifications from another server?:
On the openhab side, I can easily add some arbitrary java code, for example to perform some http requests or to open and communicate via a socket connection to a specific IP.
in a module i forked from paviro, there is a functionality where you can make http requests to the module https://github.com/fewieden/MMM-syslog/blob/master/node_helper.js#L16