add option to set interval

README.md

@@ -43,6 +43,7 @@ If you don't use Homebridge UI or HOOBS, keep reading:
 "platforms": [
     {
         "platform": "NetworkPresence",
+        "interval": 10,
         "threshold": 15,
         "devices": [ 
             {
@@ -68,7 +69,8 @@ If you don't use Homebridge UI or HOOBS, keep reading:
 |             Parameter            |                       Description                       |  Default |   type   |
 | -------------------------------- | ------------------------------------------------------- |:--------:|:--------:|:--------:|
 | `platform`  | always `"NetworkPresence"` |     -    |  String  |
-| `threshold`  |  Time in minutes to wait before updating 'disconnected' status. important for not spamming your notifications or wrongly activating automation because the device has gone from the network for short time.   |  `15` |  Integer |
+| `interval`  |  Time in seconds between status polling for connected devices   |  `10` |  Integer |
+| `threshold`  |  Time in minutes to wait before updating 'disconnected' status. important for not spamming your notifications or wrongly activating automation because the device has gone from the network for short time   |  `15` |  Integer |
 | `debug`       |  When set to `true`, the plugin will produce extra logs for debugging purposes        |  `false` |  Boolean  |
 | **Devices** | List of devices to monitor (with the below information)| | Array|
 | `name`        | Name of the accessory in HomeKit  |         |  String  |

config-sample.json

@@ -2,6 +2,7 @@
     "platforms": [
         {
             "platform": "NetworkPresence",
+            "interval": 10,
             "threshold": 15,
             "devices": [ 
                 {

config.schema.json

@@ -14,6 +14,14 @@
               "default": false,
               "required": false
           },
+          "interval": {
+              "title": "Polling Interval for New Devices (seconds)",
+              "description": "Time in seconds between status polling",
+              "type": "integer",
+              "default": 10,
+              "minimum": 1,
+              "maximum": 60
+          },
           "threshold": {
               "title": "Disconnect Threshold (minutes)",
               "description": "Time in minutes to wait before updating 'disconnected' status",
@@ -70,6 +78,9 @@
       }
   },
     "layout": [
+      {
+        "key": "interval"
+      },
       {
         "key": "threshold"
       },

index.js

@@ -16,6 +16,7 @@ class NetworkPresence {
 		this.PLUGIN_NAME = PLUGIN_NAME
 		this.PLATFORM_NAME = PLATFORM_NAME
 		this.name = config.name || PLATFORM_NAME
+		this.interval = config.interval ? config.interval * 1000 : 10000
 		this.threshold = !config.threshold && config.threshold !== 0 ? 15 : config.threshold
 		this.devicesConfig = config.devices || []
 		this.debug = config.debug || false

lib/network.js

@@ -8,7 +8,7 @@ const init = function() {
     removeCachedDevices.bind(this)()
 
     this.log(`Initiating Network Scanner...`)
-    const net = new NetworkObserver()
+    const net = new NetworkObserver(this.interval)
 
     net.on('err', (err) => {
         this.log('ERROR OCCURRED !!')
@@ -21,17 +21,18 @@ const init = function() {
 }
 
 class NetworkObserver extends EventEmitter {
-    constructor() {
+    constructor(interval) {
         super();
         this.pingOptions = {
             timeout: 2000
         };
+        this.interval = interval
         this.cachedDevices = [];
         this.tick();
     }
 
     get pollInterval() {
-        return 1000;
+        return this.interval;
     }
 
     get devices() {