centralized system restart

src/patrix/Patrix.cpp

@@ -1,6 +1,7 @@
 #include <LittleFS.h>
 #include "Patrix.h"
 #include "http.h"
+#include "system.h"
 
 void setup() {
   Log.info("Startup.");
@@ -13,6 +14,7 @@ void setup() {
 }
 
 void loop() {
+  systemLoop();
   wifiLoop();
   mqttLoop();
   if (isBootDelayComplete()) {
@@ -21,6 +23,5 @@ void loop() {
       httpSetup();
     }
     patrixLoop();
-    httpLoop();
   }
 }

src/patrix/http.cpp

@@ -1,12 +1,10 @@
 #include "http.h"
-#include "mqtt.h"
+#include "system.h"
 
 #include <LittleFS.h>
 
 AsyncWebServer server(80);
 
-bool httpDoRestart = false;
-
 void httpNotFound(AsyncWebServerRequest *request) {
   if (request->method() == HTTP_OPTIONS) {
     request->send(200);
@@ -16,7 +14,7 @@ void httpNotFound(AsyncWebServerRequest *request) {
 }
 
 void httpRestart([[maybe_unused]] AsyncWebServerRequest *request) {
-  httpDoRestart = true;
+  systemRequestRestart();
   request->send(200, "application/json", "true");
 }
 
@@ -30,10 +28,6 @@ void httpSetup() {
   server.begin();
 }
 
-void httpLoop() {
+void httpStop() {
-  if (httpDoRestart) {
+  server.end();
-    Log.info("Restarting...");
+}
-    delay(500);
-    EspClass::restart();
-  }
-}

src/patrix/http.h

@@ -7,6 +7,6 @@ extern AsyncWebServer server;
 
 void httpSetup();
 
-void httpLoop();
+void httpStop();
 
 #endif

src/patrix/mqtt.cpp

@@ -3,6 +3,7 @@
 
 #include <ESP8266WiFi.h>
 #include "PubSubClient.h"
+#include "system.h"
 #include <WiFiClient.h>
 
 WiFiClient client;
@@ -29,19 +30,15 @@ void mqttCallback(char *topic, const uint8_t *payload, unsigned int length) {
     Log.info("HELP");
     Log.info("  %s", "help");
     Log.info("  %s", "info");
-    Log.info("  %s", "reboot");
+    Log.info("  %s", "restart");
   } else if (strcmp(message, "info") == 0) {
     Log.info("INFO");
     Log.info("  %-10s %s", "SSID:", WiFi.SSID().c_str());
     Log.info("  %-10s %s", "IP:", WiFi.localIP().toString().c_str());
     Log.info("  %-10s %d", "RSSI:", WiFi.RSSI());
     Log.info("  %-10s %s", "uptime:", uptimeString().c_str());
-  } else if (strcmp(message, "reboot") == 0) {
+  } else if (strcmp(message, "restart") == 0) {
-    Log.info("rebooting...");
+    systemRequestRestart();
-    delay(500);
-    mqtt.disconnect();
-    delay(500);
-    EspClass::restart();
   }
 }
 
@@ -62,6 +59,10 @@ void mqttLoop() {
   }
 }
 
+void mqttDisconnect() {
+  mqtt.disconnect();
+}
+
 void mqttPublishValue(const String& name, const int32_t value, const char *unit) {
   mqttPublishValue(name, String(value), unit);
 }

src/patrix/mqtt.h

@@ -28,6 +28,8 @@ extern const String cmdTopic;
 
 void mqttLoop();
 
+void mqttDisconnect();
+
 void mqttPublishValue(const String& name, int32_t value, const char *unit);
 
 void mqttPublishValue(const String& name, int64_t value, const char *unit);

src/patrix/system.cpp

@@ -0,0 +1,24 @@
+#include "system.h"
+
+#include "mqtt.h"
+#include "http.h"
+
+bool systemRestart = false;
+
+void systemRequestRestart() {
+  systemRestart = true;
+}
+
+void systemLoop() {
+  if (systemRestart) {
+    Log.info("Restarting...");
+    delay(250);
+
+    httpStop();
+    mqttDisconnect();
+    wifiDisconnect();
+
+    delay(250);
+    EspClass::restart();
+  }
+}

src/patrix/system.h

@@ -0,0 +1,8 @@
+#ifndef HELLIGKEIT_SYSTEM_H
+#define HELLIGKEIT_SYSTEM_H
+
+void systemRequestRestart();
+
+void systemLoop();
+
+#endif

src/patrix/wifi.cpp

@@ -28,15 +28,20 @@ void wifiConnect() {
   ArduinoOTA.onError([](const ota_error_t error) {
     const char *name;
     switch (error) {
-      case OTA_AUTH_ERROR: name = "AUTH";
+      case OTA_AUTH_ERROR:
+        name = "AUTH";
         break;
-      case OTA_BEGIN_ERROR: name = "BEGIN";
+      case OTA_BEGIN_ERROR:
+        name = "BEGIN";
         break;
-      case OTA_CONNECT_ERROR: name = "CONNECT";
+      case OTA_CONNECT_ERROR:
+        name = "CONNECT";
         break;
-      case OTA_RECEIVE_ERROR: name = "RECEIVE";
+      case OTA_RECEIVE_ERROR:
+        name = "RECEIVE";
         break;
-      case OTA_END_ERROR: name = "END";
+      case OTA_END_ERROR:
+        name = "END";
         break;
       default:
         name = "[???]";
@@ -133,6 +138,10 @@ void wifiLoop() {
   timeLoop();
 }
 
+void wifiDisconnect() {
+  WiFi.disconnect();
+}
+
 String getTimeString() {
   time_t now;
   time(&now);

src/patrix/wifi.h

@@ -7,6 +7,8 @@ void wifiConnect();
 
 void wifiLoop();
 
+void wifiDisconnect();
+
 String getTimeString();
 
 bool isWifiConnected();