Merge pull request #34 from icanos/dev

added error handling for writing to Plejd

plejd/ble.js

@@ -315,6 +315,7 @@ class PlejdService extends EventEmitter {
       return false;
     }
 
+    try {
       const encryptedData = this._encryptDecrypt(this.cryptoKey, this.deviceAddress, data);
       this.characteristics.data.write(encryptedData, false);
 
@@ -323,6 +324,15 @@ class PlejdService extends EventEmitter {
         this.characteristics.data.write(this._encryptDecrypt(this.cryptoKey, this.deviceAddress, writeData), false);
       }
     }
+    catch (error) {
+      console.log('error: writing to plejd: ' + error);
+      console.log('will reconnect and try again.');
+      this.writeQueue.push(data);
+
+      this.disconnect();
+      this.connect();
+    }
+  }
 
   onAuthenticated() {
     // Start ping

plejd/config.json

@@ -1,6 +1,6 @@
 {
   "name": "Plejd",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "slug": "plejd",
   "description": "Adds support for the Swedish home automation devices from Plejd.",
   "url": "https://github.com/icanos/hassio-plejd/",

plejd/main.js

@@ -3,7 +3,7 @@ const mqtt = require('./mqtt');
 const fs = require('fs');
 const PlejdService = require('./ble');
 
-const version = "0.2.3";
+const version = "0.2.4";
 
 async function main() {
   console.log('starting Plejd add-on v. ' + version);