From dfdc7b4927bbab8ee51aef4fc29603a8d3aad29b Mon Sep 17 00:00:00 2001
From: icanos <marcus@sekurbit.se>
Date: Tue, 14 Jan 2020 18:08:02 +0000
Subject: [PATCH 1/2] added catch for write error unknown peripheral

---
 plejd/ble.js | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/plejd/ble.js b/plejd/ble.js
index 5f101b1..31cff5b 100644
--- a/plejd/ble.js
+++ b/plejd/ble.js
@@ -315,12 +315,22 @@ class PlejdService extends EventEmitter {
       return false;
     }
 
-    const encryptedData = this._encryptDecrypt(this.cryptoKey, this.deviceAddress, data);
-    this.characteristics.data.write(encryptedData, false);
+    try {
+      const encryptedData = this._encryptDecrypt(this.cryptoKey, this.deviceAddress, data);
+      this.characteristics.data.write(encryptedData, false);
 
-    let writeData;
-    while ((writeData = this.writeQueue.shift()) !== undefined) {
-      this.characteristics.data.write(this._encryptDecrypt(this.cryptoKey, this.deviceAddress, writeData), false);
+      let writeData;
+      while ((writeData = this.writeQueue.shift()) !== undefined) {
+        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();
     }
   }
 

From a1402c466cd90b7bc89139b279407cf357c7ac99 Mon Sep 17 00:00:00 2001
From: icanos <marcus@sekurbit.se>
Date: Tue, 14 Jan 2020 18:08:28 +0000
Subject: [PATCH 2/2] new version

---
 plejd/config.json | 2 +-
 plejd/main.js     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/plejd/config.json b/plejd/config.json
index 5e4d574..cfa68fe 100644
--- a/plejd/config.json
+++ b/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/",
diff --git a/plejd/main.js b/plejd/main.js
index 4e6fafd..919b794 100644
--- a/plejd/main.js
+++ b/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);