not discovering hub

[bradwbradw]

Is this library still expected to be able to discover a hub on my local network? It's not working for me.

Here is my code:

        const HarmonyHubDiscover = require('harmonyhubjs-discover');
        const harmonyHubDiscover = new HarmonyHubDiscover(61991);
        var hubs = [];

        harmonyHubDiscover.on('online', function(hub) {
          console.log('harmony hub online', hub);
          hubs.push(hub);
        });

        harmonyHubDiscover.on('offline', function(hub) {
          console.log('harmony hub offline', hub);
        });

        harmonyHubDiscover.on('update', function(hubs) {
          console.log('update!');
          const knownHubIps = hubs.reduce(function(prev, hub) {
        		return prev + (prev.length > 0 ? ', ' : '') + hub.ip
        	}, '')
          console.log('known ips: ' + knownHubIps);
          });

        console.log('looking for harmony hubs...');
        harmonyHubDiscover.start();

When I run it, don't see any log events that correspond to the event listeners (eg "update!", "harmony hub online", etc)

here is console output with debugging:

  looking for harmony hubs...
  harmonyhubjs:discover:explorer start() +188ms
  harmonyhubjs:discover:responsecollector ResponseCollector(61991) +1ms
  harmonyhubjs:discover:responsecollector start() +2ms
  harmonyhubjs:discover:ping start() +4ms
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:explorer executeCleanUp() +995ms
  harmonyhubjs:discover:ping emit() +5ms
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +999ms
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:explorer executeCleanUp() +974ms
  harmonyhubjs:discover:ping emit() +26ms
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
  harmonyhubjs:discover:ping emit() +1s
... just keeps going like this indefinitely

system info: Windows 10 node v10.16.0 anything else relevent? If it makes a difference, I did update the logitech firmware to support XAMP as per https://www.domoticz.com/forum/viewtopic.php?t=26173#p202078

thanks for any guidance or help

[swissmanu]

i don't know about the latest generations of harmony hubs (protocol etc.) ... some caveat "back in the days" was always the IP subnet: the hub has to be in the same subnet as the computer you are exploring from.

i can't give you more insight here, sorry.