From 966a25bcd0c2772c24888487d4391fe9ac61c003 Mon Sep 17 00:00:00 2001
From: stefan123t <stefan.thieme@gmx.ch>
Date: Thu, 4 Aug 2022 01:19:46 +0200
Subject: [PATCH] add mClient->setServer as suggested in #120

---
 tools/esp8266/mqtt.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/esp8266/mqtt.h b/tools/esp8266/mqtt.h
index e8aecb10..4a9d3509 100644
--- a/tools/esp8266/mqtt.h
+++ b/tools/esp8266/mqtt.h
@@ -106,6 +106,10 @@ class mqtt {
             DPRINTLN(DBG_DEBUG, F("WIFI mEspClient.status ") + String(mEspClient.status()) );
             if(!mClient->connected()) {
                 if(strlen(mDevName) > 0) {
+                    // der Server und der Port müssen neu gesetzt werden, 
+                    // da ein MQTT_CONNECTION_LOST -3 die Werte zerstört hat.
+                    mClient->setServer(mBroker, mPort);
+                    mClient->setBufferSize(MQTT_MAX_PACKET_SIZE);
                     if((strlen(mUser) > 0) && (strlen(mPwd) > 0))
                         mClient->connect(mDevName, mUser, mPwd);
                     else