further improvments, [this] in lambda fcn callback, compressed gz webfiles via streamFile()

src/main.cpp

@@ -34,8 +34,7 @@ void timerCallback(void *pArg)
   stairs.task();
 }
 
-// HTTP
-void handleNotFound();
+// port 80, root directory of server '/'
 HTTPServer httpServer(80, "/");
 
 uint32_t _t=0;
@@ -44,22 +43,6 @@ uint32_t _t=0;
 // ===============================================
 
 
-void handleNotFound() {
-  String message = "File Not Found\n\n";
-  message += "URI: ";
-  message += httpServer.uri();
-  message += "\nMethod: ";
-  message += (httpServer.method() == HTTP_GET) ? "GET" : "POST";
-  message += "\nArguments: ";
-  message += httpServer.args();
-  message += "\n";
-
-  for (uint8_t i = 0; i < httpServer.args(); i++) {
-    message += " " + httpServer.argName(i) + ": " + httpServer.arg(i) + "\n";
-  }
-
-  httpServer.send(404, "text/plain", message);
-}
 
 void setup() {
 #ifdef WITH_DEBUGGING_ON
@@ -95,7 +78,6 @@ void setup() {
   ota_setup();
 
   httpServer.start();
-  httpServer.onNotFound(handleNotFound);
   Serial.println("HTTP server started !");
 
   stairs.setup();