So when I connect to my local webpage from a desktop browser on as many different computers as I want, I am able to load my page. However, once I load it from my smartphone all the pages on my desktop become non-responsive and only load when I refresh my mobile page. Closing the page on my mobile has no influence. When desktop clients connect it ends with client disconnected. However when I connect from my smartphone, it ends also with client disconnect followed with New client and then hangs??
While I expect it to keep looping over loop(). I am not sure why this happens to solely my chrome smartphone browser.
Code :
#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <Time.h>
typedef struct timekeepers_t timekeepers;
struct timekeepers_t{
unsigned long currtime=100000;
unsigned long prevtime=0;
};
// Replace with your network credentials
const char* ssid = "name";
const char* password = "passw";
// Set web server port number to 80
WiFiServer server(80);
// Variable to store the HTTP request
String header;
void setup() {
Serial.begin(115200);
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid,password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
// Print local IP address and start web server
Serial.println("");
Serial.println("WiFi connected.");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
server.begin();
}
void loop() {
WiFiClient client = server.available();
if (client) { // If a new client connects,
Serial.println("New Client."); // print a message out in the serial port
String currentLine = ""; // make a String to hold incoming data from the client
while (client.connected()||client.available()) { // loop while the client's connected
if (client.available()) { // if there's bytes to read from the client,
char c = client.read(); // read a byte, then
Serial.write(c); // print it out the serial monitor
header += c;
if (c == '\n') { // if the byte is a newline character
// if the current line is blank, you got two newline characters in a row.
// that's the end of the client HTTP request, so send a response:
if (currentLine.length() == 0) {
// HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
// and a content-type so the client knows what's coming, then a blank line:
client.println("HTTP/1.1 200 OK");
client.println("Content-type:text/html");
client.println("Connection: close");
client.println();
client.println("<!DOCTYPE html><html>");
client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
//client.println("<html><head><meta http-equiv="Content-Type" content="text/html;charset=utf-8">");
client.println("<link rel=\"icon\" href=\"data:,\">");
// CSS to style the on/off buttons
// Feel free to change the background-color and font-size attributes to fit your preferences
client.println("<style>html { font-family: Helvetica; display: inline-block; margin: 0px auto; text-align: center;}");
client.println(".button { background-color: #4CAF50; border: none; color: white; padding: 16px 40px;"); //open button
client.println("text-decoration: none; font-size: 30px; margin: 2px; cursor: pointer;}");
// Web Page Heading
client.println("<body><h1>Garage door</h1>");
// Display current state, and ON/OFF buttons for GPIO 26
// If the state is off, it displays the ON button
client.println("</body></html>");
// The HTTP response ends with another blank line
client.println();
// Break out of the while loop
break;
} else { // if you got a newline, then clear currentLine
currentLine = "";
}
} else if (c != '\r') { // if you got anything else but a carriage return character,
currentLine += c; // add it to the end of the currentLine
}
}
}
// Clear the header variable
header = "";
// Close the connection
//client.print('A');
client.stop();
Serial.println("Client disconnected.");
Serial.println("");