Update reconnect procedure #385

.github/workflows/release.yaml

@@ -7,7 +7,7 @@ on:
 env:
   ARDUINO_BOARD_MANAGER_ADDITIONAL_URLS: "https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json"
   ARDUINO_CLI_VERSION: "0.x"
-  ARDUINO_ESP32_VERSION: "2.0.16"
+  ARDUINO_ESP32_VERSION: "2.0.17"
   ARDUINO_JSON_VERSION: "6.21.5"
   ESPTOOL_VERSION: "4.7"
   LITTLEFS_VERSION: "v2.5.1"
@@ -30,17 +30,17 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
 
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout mklittlefs
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: earlephilhower/mklittlefs
           path: mklittlefs
           ref: ${{ env.MKLITTLEFS_VERSION }}
 
       - name: Checkout LittleFS
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: littlefs-project/littlefs
           path: mklittlefs/littlefs
@@ -55,14 +55,14 @@ jobs:
           ./mklittlefs/mklittlefs --create data --size 1441792 SomfyController.littlefs.bin
 
       - name: Upload binaries
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: LittleFS
           path: SomfyController.littlefs.bin
           retention-days: 5
 
       - name: Upload LittleFS
-        uses: shogo82148/actions-upload-release-asset@v1.7.2
+        uses: shogo82148/actions-upload-release-asset@v1.7.5
         with:
           github_token: ${{ github.token }}
           upload_url: ${{ steps.get_release.outputs.upload_url }}
@@ -120,12 +120,12 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
 
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: SomfyController
 
       - name: Get LittleFS
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: LittleFS
 
@@ -175,7 +175,7 @@ jobs:
             0x290000 SomfyController.littlefs.bin
 
       - name: Upload Firmware ${{ matrix.name }}
-        uses: shogo82148/actions-upload-release-asset@v1.7.2
+        uses: shogo82148/actions-upload-release-asset@v1.7.5
         with:
           github_token: ${{ github.token }}
           upload_url: ${{ steps.get_release.outputs.upload_url }}
@@ -187,7 +187,7 @@ jobs:
           zip ${{ matrix.obname }}.zip ./${{ matrix.obname }}
 
       - name: Upload Onboard ${{ matrix.name }}
-        uses: shogo82148/actions-upload-release-asset@v1.7.2
+        uses: shogo82148/actions-upload-release-asset@v1.7.5
         # env:
         #  GITHUB_TOKEN: ${{ github.token }}
         with:

ConfigSettings.h

@@ -3,7 +3,7 @@
 #ifndef configsettings_h
 #define configsettings_h
 #include "WResp.h"
-#define FW_VERSION "v2.4.3"
+#define FW_VERSION "v2.4.4"
 enum DeviceStatus {
   DS_OK = 0,
   DS_ERROR = 1,

GitOTA.cpp

@@ -10,6 +10,8 @@
 #include "Somfy.h"
 #include "Web.h"
 #include "WResp.h"
+#include "Network.h"
+
 
 
 
@@ -18,6 +20,7 @@ extern SocketEmitter sockEmit;
 extern SomfyShadeController somfy;
 extern rebootDelay_t rebootDelay;
 extern Web webServer;
+extern Network net;
 
 
 
@@ -251,7 +254,7 @@ void GitRepo::toJSON(JsonResponse &json) {
 void GitUpdater::loop() {
   if(this->status == GIT_STATUS_READY) {
     if(settings.checkForUpdate && 
-      (millis() > 60000) && // Wait a minute before checking after boot.
+      (millis() > net.connectTime + 60000) && // Wait a minute before checking after connection.
       (this->lastCheck + 86400000 < millis() || this->lastCheck == 0) && !rebootDelay.reboot) { // 1 day
       this->checkForUpdate();
     }
@@ -356,7 +359,9 @@ int GitUpdater::checkInternet() {
   if(https.begin(sclient, "https://github.com/rstrouse/ESPSomfy-RTS")) {
     https.setFollowRedirects(HTTPC_FORCE_FOLLOW_REDIRECTS);
     https.setTimeout(3000);
+    esp_task_wdt_reset();
     int httpCode = https.sendRequest("HEAD");
+    esp_task_wdt_reset();
     if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY || httpCode == HTTP_CODE_FOUND) {
       err = 0;
       Serial.printf("Internet is Available: %ldms\n", millis() - t);

MQTT.cpp

@@ -1,6 +1,7 @@
 #include <WiFi.h>
 #include <PubSubClient.h>
 #include <ArduinoJson.h>
+#include <esp_task_wdt.h>
 #include "MQTT.h"
 #include "ConfigSettings.h"
 #include "Somfy.h"
@@ -195,6 +196,7 @@ bool MQTTClass::connect() {
       char lwtTopic[128] = "status";
       if(strlen(settings.MQTT.rootTopic) > 0)
         snprintf(lwtTopic, sizeof(lwtTopic), "%s/status", settings.MQTT.rootTopic);
+      esp_task_wdt_reset();
       if(mqttClient.connect(this->clientId, settings.MQTT.username, settings.MQTT.password, lwtTopic, 0, true, "offline")) {
         Serial.print("Successfully connected MQTT client ");
         Serial.println(this->clientId);
@@ -219,8 +221,9 @@ bool MQTTClass::connect() {
         this->subscribe("groups/+/sunFlag/set");
         this->subscribe("groups/+/sunny/set");
         this->subscribe("groups/+/windy/set");
-
         mqttClient.setCallback(MQTTClass::receive);
+        Serial.println("MQTT Startup Completed");
+        esp_task_wdt_reset();
         this->lastConnect = millis();
         return true;
       }

Network.cpp

@@ -10,6 +10,8 @@
 #include "SSDP.h"
 #include "MQTT.h"
 
+int testFallback = 5;
+
 extern ConfigSettings settings;
 extern Web webServer;
 extern SocketEmitter sockEmit;
@@ -18,7 +20,6 @@ extern rebootDelay_t rebootDelay;
 extern Network net;
 extern SomfyShadeController somfy;
 
-
 static bool _apScanning = false;
 static uint32_t _lastMaxHeap = 0;
 static uint32_t _lastHeap = 0;
@@ -41,9 +42,9 @@ bool Network::setup() {
     Serial.print("WiFi Mode: ");
     Serial.println(WiFi.getMode());
     WiFi.mode(WIFI_STA);
-    settings.WIFI.printNetworks();
+    //settings.WIFI.printNetworks();
   }
-  //if(!this->connect()) this->openSoftAP();
+  sockEmit.begin();
   return true;
 }
 void Network::loop() {
@@ -51,11 +52,9 @@ void Network::loop() {
   if(!this->connected() || this->connecting()) return;  
   if(millis() - this->lastEmit > 1500) {
     this->lastEmit = millis();
-    if(!this->softAPOpened) {
-      if(this->connected()) {
-        this->emitSockets();
-        this->lastEmit = millis();
-      }
+    if(this->connected()) {
+      this->emitSockets();
+      this->lastEmit = millis();
     }
   }
   sockEmit.loop();
@@ -224,7 +223,7 @@ void Network::setConnected(conn_types connType) {
   this->connectTime = millis();
   connectRetries = 0;
   if(this->connType == conn_types::wifi) {
-    if(this->softAPOpened) {
+    if(this->softAPOpened && WiFi.softAPgetStationNum() == 0) {
       WiFi.softAPdisconnect(true);
       WiFi.mode(WIFI_STA);
     }
@@ -233,6 +232,7 @@ void Network::setConnected(conn_types connType) {
     this->mac = WiFi.BSSIDstr();
     this->strength = WiFi.RSSI();
     this->channel = WiFi.channel();
+    this->connectAttempts++;
   }
   else if(this->connType == conn_types::ethernet) {
     if(this->softAPOpened) {
@@ -240,10 +240,12 @@ void Network::setConnected(conn_types connType) {
       WiFi.softAPdisconnect(true);
       WiFi.mode(WIFI_OFF);
     }
+    this->connectAttempts++;
     this->_connecting = false;
     this->wifiFallback = false;
   }
-  sockEmit.begin();
+  // NET: Begin this in the startup.
+  //sockEmit.begin();
   if(this->connectAttempts == 1) {
     Serial.println();
     if(this->connType == conn_types::wifi) {
@@ -283,11 +285,6 @@ void Network::setConnected(conn_types connType) {
       json->addElem("fullduplex", ETH.fullDuplex());
       json->endObject();
       sockEmit.endEmit();
-      /*
-      char buf[128];
-      snprintf(buf, sizeof(buf), "{\"connected\":true,\"speed\":%d,\"fullduplex\":%s}", ETH.linkSpeed(), ETH.fullDuplex() ? "true" : "false");
-      sockEmit.sendToClients("ethernet", buf);
-      */
     }
   }
   else {
@@ -379,8 +376,6 @@ bool Network::connectWired() {
   }
   else
     Serial.println("Connecting to Wired Ethernet");
-
-  this->connectAttempts++;
   this->_connecting = true;
   this->connTarget = conn_types::ethernet;
   this->connType = conn_types::unset;
@@ -441,6 +436,10 @@ bool Network::connectWiFi() {
       this->disconnected = 0;
       return true;
     }
+    if(this->softAPOpened) Serial.printf("connectWiFi: %d\n", WiFi.softAPgetStationNum());
+    this->_connecting = true;
+    this->connTarget = conn_types::wifi;
+    this->connType = conn_types::unset;
     if(this->connectAttempts > 0) {
       Serial.print("Connection Lost...");
       Serial.print(this->mac);
@@ -451,13 +450,9 @@ bool Network::connectWiFi() {
       Serial.println("dbm)  ");
     }
     else Serial.println("Connecting to AP");
-    this->connectAttempts++;
-    this->_connecting = true;
-    this->connTarget = conn_types::wifi;
-    this->connType = conn_types::unset;
-    
+    // If the soft AP is currently opened then we do not want to kill it.
     WiFi.setSleep(false);
-    WiFi.mode(WIFI_MODE_NULL);
+    //WiFi.mode(WIFI_MODE_NULL);
     if(!settings.IP.dhcp) {
       if(!WiFi.config(settings.IP.ip, settings.IP.gateway, settings.IP.subnet, settings.IP.dns1, settings.IP.dns2))
         WiFi.config(INADDR_NONE, INADDR_NONE, INADDR_NONE, INADDR_NONE);
@@ -469,9 +464,10 @@ bool Network::connectWiFi() {
     if(settings.hostname[0] != '\0') WiFi.setHostname(settings.hostname);
     Serial.print("Set hostname to:");
     Serial.println(WiFi.getHostname());
-    WiFi.mode(WIFI_STA);
+    //WiFi.mode(WIFI_STA);
     WiFi.setScanMethod(WIFI_ALL_CHANNEL_SCAN);
     WiFi.setSortMethod(WIFI_CONNECT_AP_BY_SIGNAL);
+    this->connectAttempts++;
     uint8_t bssid[6];
     int32_t channel = 0;
     if(this->getStrongestAP(settings.WIFI.ssid, bssid, &channel)) {
@@ -480,21 +476,31 @@ bool Network::connectWiFi() {
     }
     else
       WiFi.begin(settings.WIFI.ssid, settings.WIFI.passphrase);
-    this->connectStart = millis();
   }
+  this->connectStart = millis();
   return true;
 }
 bool Network::connect() {
   if(this->connecting()) {
+    // We are currently connecting and this flag is triggered while there is an attempt
+    // to connect to the network.  If the connection type is set then we need to
+    // finish the connection.  If it is not then we need to fall back to AP or in
+    // the case where the target was originally ethernet then we need to open the softAP.
     if(this->connType == conn_types::unset) {
       // If we reached our timeout for the connection then we need to open the soft ap.
       if(millis() > this->connectStart + CONNECT_TIMEOUT) {
+        esp_task_wdt_reset();
         if(this->connTarget == conn_types::ethernet && settings.connType == conn_types::ethernetpref && settings.WIFI.ssid[0] != '\0')
           this->connectWiFi();
+        else if(this->softAPOpened) {
+          if(settings.connType == conn_types::ethernet || settings.connType == conn_types::ethernetpref)
+            this->connectWired();
+          else if(settings.connType == conn_types::wifi && strlen(settings.WIFI.ssid) > 0)
+            this->connectWiFi();
+        }
         else {
-          Serial.println("Fell into timeout");
+          //Serial.println("Fell into timeout");
           this->openSoftAP();
-          
         }
       }
     }
@@ -507,6 +513,11 @@ bool Network::connect() {
     this->connectWiFi();
   else
     this->openSoftAP();
+  if(this->softAPOpened && this->connected() && WiFi.softAPgetStationNum() == 0) {
+      Serial.println("Closing uneeded SoftAP");
+      WiFi.softAPdisconnect(true);
+      if(this->connType == conn_types::wifi) WiFi.mode(WIFI_STA);
+  }
   return true;
 }
 uint32_t Network::getChipId() {
@@ -539,69 +550,14 @@ bool Network::getStrongestAP(const char *ssid, uint8_t *bssid, int32_t *channel)
   return chan > 0;
 }
 bool Network::openSoftAP() {
+  if(this->softAPOpened || this->openingSoftAP) return true;
+  this->openingSoftAP = true;
   Serial.println();
   Serial.println("Turning the HotSpot On");
-  WiFi.disconnect(true);
-  WiFi.hostname("ESPSomfy RTS");
-  WiFi.mode(WIFI_AP_STA);
-  this->_connecting = false;
-  delay(100);
+  esp_task_wdt_reset(); // Make sure we do not reboot here.
   WiFi.softAP("ESPSomfy RTS", "");
   Serial.println("Initializing AP for credentials modification");
-  Serial.println();
-  Serial.print("SoftAP IP: ");
-  Serial.println(WiFi.softAPIP());
-  //pinMode(D0, INPUT_PULLUP);
-  long startTime = millis();
-  int c = 0;
-  sockEmit.begin();
-  while (!this->connected())
-  {
-    int clients = WiFi.softAPgetStationNum();
-    somfy.loop();
-    webServer.loop();
-    if(millis() - this->lastEmit > 1500) {
-      //if(this->connect()) {}
-      this->lastEmit = millis();
-      this->emitSockets();
-      if(clients > 0)
-        Serial.print(clients);
-      else
-        Serial.print(".");
-      c++;
-    }
-    sockEmit.loop();
-    if(rebootDelay.reboot && millis() > rebootDelay.rebootTime) {
-      this->end();
-      ESP.restart();
-      break;
-    }
-
-    // If no clients have connected in 3 minutes from starting this server reboot this pig.  This will
-    // force a reboot cycle until we have some response.  That is unless the SSID has been cleared.
-    if(clients == 0 && this->connType != conn_types::unset) {
-      Serial.println();
-      Serial.println("Connection Established Stopping AP Mode");
-      this->setConnected(this->connType);
-      return false;
-    }    
-    else if(clients == 0 && 
-      (strlen(settings.WIFI.ssid) > 0 || settings.connType == conn_types::ethernet || settings.connType == conn_types::ethernetpref) && 
-      millis() - startTime > 3 * 60000) {
-      Serial.println();
-      Serial.println("Stopping AP Mode");
-      WiFi.softAPdisconnect(true);
-      
-      return false;
-    }
-    
-    if(c == 100) {
-      Serial.println();
-      c = 0;
-    }
-    esp_task_wdt_reset();
-    yield();
-  }
+  delay(200);
   return true;
 }
 bool Network::connected() {
@@ -617,20 +573,21 @@ bool Network::connecting() {
 }
 void Network::networkEvent(WiFiEvent_t event) {
   switch(event) {
-    case ARDUINO_EVENT_WIFI_READY:               Serial.println("WiFi interface ready"); break;
-    case ARDUINO_EVENT_WIFI_SCAN_DONE:           Serial.println("Completed scan for access points"); break;
+    case ARDUINO_EVENT_WIFI_READY:               Serial.println("(evt) WiFi interface ready"); break;
+    case ARDUINO_EVENT_WIFI_SCAN_DONE:           Serial.println("(evt) Completed scan for access points"); break;
     case ARDUINO_EVENT_WIFI_STA_START:
       Serial.println("WiFi station mode started");
       if(settings.hostname[0] != '\0') WiFi.setHostname(settings.hostname);
       break;
-    case ARDUINO_EVENT_WIFI_STA_STOP:            Serial.println("WiFi clients stopped"); break;
-    case ARDUINO_EVENT_WIFI_STA_CONNECTED:       Serial.println("Connected to access point"); break;
-    case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:    Serial.println("Disconnected from WiFi access point"); break;
-    case ARDUINO_EVENT_WIFI_STA_AUTHMODE_CHANGE: Serial.println("Authentication mode of access point has changed"); break;
+    case ARDUINO_EVENT_WIFI_STA_STOP:            Serial.println("(evt) WiFi clients stopped"); break;
+    case ARDUINO_EVENT_WIFI_STA_CONNECTED:       Serial.println("(evt) Connected to access point"); break;
+    case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:    Serial.println("(evt) Disconnected from WiFi access point"); break;
+    case ARDUINO_EVENT_WIFI_STA_AUTHMODE_CHANGE: Serial.println("(evt) Authentication mode of access point has changed"); break;
     case ARDUINO_EVENT_WIFI_STA_GOT_IP:
       Serial.print("Got WiFi IP: ");
       Serial.println(WiFi.localIP());
       net.connType = conn_types::wifi;
+      net.connectTime = millis();
       break;
     case ARDUINO_EVENT_WIFI_STA_LOST_IP:        Serial.println("Lost IP address and IP address is reset to 0"); break;    
     case ARDUINO_EVENT_ETH_GOT_IP:
@@ -638,38 +595,39 @@ void Network::networkEvent(WiFiEvent_t event) {
       if(WiFi.status() == WL_CONNECTED) WiFi.disconnect(true);
       Serial.print("Got Ethernet IP ");
       Serial.println(ETH.localIP());
+      net.connectTime = millis();
       net.connType = conn_types::ethernet;
       break;
     case ARDUINO_EVENT_ETH_CONNECTED:
-      Serial.print("Ethernet Connected ");
-      // We don't want to call setConnected if we do not have an IP address yet
-      //if(ETH.localIP() != INADDR_NONE)
-      //  net.setConnected(conn_types::ethernet);
+      Serial.print("(evt) Ethernet Connected ");
       break;
     case ARDUINO_EVENT_ETH_DISCONNECTED:
-      Serial.println("Ethernet Disconnected");
+      Serial.println("(evt) Ethernet Disconnected");
       net.connType = conn_types::unset;
       break;
     case ARDUINO_EVENT_ETH_START:               
-      Serial.println("Ethernet Started"); 
+      Serial.println("(evt) Ethernet Started"); 
       net.ethStarted = true;
       break;
     case ARDUINO_EVENT_ETH_STOP:
-      Serial.println("Ethernet Stopped");
+      Serial.println("(evt) Ethernet Stopped");
       net.connType = conn_types::unset;
       net.ethStarted = false;
       break;
     case ARDUINO_EVENT_WIFI_AP_START:
-      Serial.println("WiFi AP Started");
+      Serial.print("(evt) WiFi SoftAP Started IP:");
+      Serial.println(WiFi.softAPIP());
+      net.openingSoftAP = false;
       net.softAPOpened = true;
       break;
     case ARDUINO_EVENT_WIFI_AP_STOP:
-      Serial.println("WiFi AP Stopped");
+      Serial.println("(evt) WiFi SoftAP Stopped");
+      //if(net.softAPOpened) net.openingSoftAP = false;
       net.softAPOpened = false;
       break;      
     default:
       if(event > ARDUINO_EVENT_ETH_START)
-        Serial.printf("Unknown Ethernet Event %d\n", event);
+        Serial.printf("(evt) Unknown Ethernet Event %d\n", event);
       break;
   }
 }

Network.h

@@ -16,6 +16,7 @@ class Network {
     bool ethStarted = false;
     bool wifiFallback = false;
     bool softAPOpened = false;
+    bool openingSoftAP = false;
     bool needsBroadcast = true;
     conn_types connType = conn_types::unset;
     conn_types connTarget = conn_types::unset;

Sockets.cpp

@@ -1,6 +1,7 @@
 #include <Arduino.h>
 #include <ArduinoJson.h>
 #include <WebSocketsServer.h>
+#include <esp_task_wdt.h>
 #include "Sockets.h"
 #include "ConfigSettings.h"
 #include "Somfy.h"
@@ -105,10 +106,12 @@ void SocketEmitter::initClients() {
     if(num != 255) {
       if(sockServer.clientIsConnected(num)) {
         Serial.printf("Initializing Socket Client %u\n", num);
+        esp_task_wdt_reset();
         settings.emitSockets(num);
         somfy.emitState(num);
         git.emitUpdateCheck(num);
         net.emitSockets(num);
+        esp_task_wdt_reset();
       }
       this->newClients[i] = 255;
     }

Somfy.cpp

@@ -4613,6 +4613,7 @@ void Transceiver::clearReceived(void) {
     //packet_received = false;
     //memset(receive_buffer, 0x00, sizeof(receive_buffer));
     if(this->config.enabled)
+      //attachInterrupt(interruptPin, handleReceive, FALLING);
       attachInterrupt(interruptPin, handleReceive, CHANGE);
 }
 void Transceiver::enableReceive(void) {
@@ -4623,6 +4624,7 @@ void Transceiver::enableReceive(void) {
       pinMode(this->config.RXPin, INPUT);
       interruptPin = digitalPinToInterrupt(this->config.RXPin);
       ELECHOUSE_cc1101.SetRx();
+      //attachInterrupt(interruptPin, handleReceive, FALLING);
       attachInterrupt(interruptPin, handleReceive, CHANGE);
       Serial.printf("Enabled receive on Pin #%d Timing: %ld\n", this->config.RXPin, millis() - timing);
     }

SomfyController.ino

@@ -56,16 +56,24 @@ void loop() {
   net.loop();
   if(millis() - timing > 100) Serial.printf("Timing Net: %ldms\n", millis() - timing);
   timing = millis();
+  esp_task_wdt_reset();
   somfy.loop();
   if(millis() - timing > 100) Serial.printf("Timing Somfy: %ldms\n", millis() - timing);
   timing = millis();
-  if(net.connected()) {
-    if(!rebootDelay.reboot) git.loop();
+  esp_task_wdt_reset();
+  if(net.connected() || net.softAPOpened) {
+    if(!rebootDelay.reboot && net.connected() && !net.softAPOpened) {
+      git.loop();
+      esp_task_wdt_reset();
+    }
     webServer.loop();
-    if(millis() - timing > 200) Serial.printf("Timing WebServer: %ldms\n", millis() - timing);
+    esp_task_wdt_reset();
+    if(millis() - timing > 100) Serial.printf("Timing WebServer: %ldms\n", millis() - timing);
+    esp_task_wdt_reset();
     timing = millis();
     sockEmit.loop();
     if(millis() - timing > 100) Serial.printf("Timing Socket: %ldms\n", millis() - timing);
+    esp_task_wdt_reset();
     timing = millis();
   }
   if(rebootDelay.reboot && millis() > rebootDelay.rebootTime) {
@@ -73,14 +81,4 @@ void loop() {
     ESP.restart();
   }
   esp_task_wdt_reset();
-
-  /*
-  if(heap < oldheap) {
-      Serial.print("Heap: ");
-      Serial.print(oldheap);
-      Serial.print(" -> ");
-      Serial.println(heap);
-  }
-  oldheap = heap;
-  */
 }

Web.cpp

@@ -215,7 +215,7 @@ void Web::handleStreamFile(WebServer &server, const char *filename, const char *
   }
   webServer.sendCORSHeaders(server);
   if(server.method() == HTTP_OPTIONS) { server.send(200, "OK"); return; }
-  
+  esp_task_wdt_reset();
   // Load the index html page from the data directory.
   Serial.print("Loading file ");
   Serial.println(filename);
@@ -225,9 +225,11 @@ void Web::handleStreamFile(WebServer &server, const char *filename, const char *
     Serial.println(filename);
     server.send(500, _encoding_text, "Error opening file");
   }
-  esp_task_wdt_reset();
+  esp_task_wdt_delete(NULL);
   server.streamFile(file, encoding);
   file.close();
+  esp_task_wdt_add(NULL);
+  esp_task_wdt_reset();
 }
 void Web::handleController(WebServer &server) {
   webServer.sendCORSHeaders(server);

data/appversion

@@ -1 +1 @@
-2.4.3
+2.4.4

data/index.js

@@ -1270,7 +1270,7 @@ var security = new Security();
 
 class General {
     initialized = false; 
-    appVersion = 'v2.4.3';
+    appVersion = 'v2.4.4';
     reloadApp = false;
     init() {
         if (this.initialized) return;