HSNetworkConfigurationWatcher

Specifies which dynamic store keys (or key patterns) to watch for changes. Must be called before `start()`. Each element of `keys` is treated as a string literal when `pattern` is `false` (the default), or as a regular expression when `pattern` is `true`. Calling `setKeys` again replaces the previous set of watched keys.

setKeys(keys, pattern) -> HSNetworkConfigurationWatcher

// Watch a specific literal key
hs.network.configurationWatcher()
  .setKeys(["State:/Network/Global/IPv4"])
  .setCallback((w, keys) => console.log(JSON.stringify(hs.network.configurationStore("State:/Network/Global/IPv4"))))
  .start()

// Watch all State:/Network keys by pattern
hs.network.configurationWatcher()
  .setKeys(["State:/Network/.*"], true)
  .setCallback((w, keys) => console.log("Changed: " + keys.join(", ")))
  .start()

Sets the callback invoked when a watched key changes. The callback receives `(watcher, changedKeys)` where `changedKeys` is an array of key strings that changed since the last notification. Call `hs.network.configurationStore()` inside the callback to read the updated values.

setCallback(callback) -> HSNetworkConfigurationWatcher

w.setCallback((w, keys) => {
  const vals = hs.network.configurationStore(keys[0])
  console.log(JSON.stringify(vals))
})

Starts watching for dynamic store changes. The callback registered with `setCallback()` will be invoked whenever a key matching the patterns registered with `setKeys()` changes. Call `setKeys()` and `setCallback()` before calling `start()`.

start() -> HSNetworkConfigurationWatcher

w.start()

Stops watching for dynamic store changes. The callback will no longer be invoked. Call `start()` again to resume monitoring.

stop() -> HSNetworkConfigurationWatcher

w.stop()