Please assist, I have multuple Ip cameras that will send an alarm using TCP, it works very well with this using one WiFiServer server(port), but I'm not sure how to add a second listening port (WiFiServer server2(port2)) ?
/*
- Copyright (c) 2018, circuits4you.com
- All rights reserved.
- Create a TCP Server on ESP8266 NodeMCU.
- TCP Socket Server Send Receive Demo
*/
#include <ESP8266WiFi.h>
#define SendKey 0 //Button to send data Flash BTN on NodeMCU
int port = 1235; //Port number
int port2 = 1248; //Port2 number
WiFiServer server(port);
WiFiServer server2(port2);
//Server connect to WiFi Network
const char *ssid = "ssid"; //Enter your wifi SSID
const char *password = "password"; //Enter your wifi Password
int count=0;
//=======================================================================
// Power on setup
//=======================================================================
void setup()
{
Serial.begin(115200);
pinMode(SendKey,INPUT_PULLUP); //Btn to send data
Serial.println();
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password); //Connect to wifi
// Wait for connection
Serial.println("Connecting to Wifi");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
delay(500);
}
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
server.begin();
Serial.print("Open Telnet and connect to IP:");
Serial.print(WiFi.localIP());
Serial.print(" on port ");
Serial.println(port);
}
//=======================================================================
// Loop
//=======================================================================
void loop()
{
WiFiClient client = server.available();
WiFiClient client = server2.available();
if (client)
{
if(client.connected())
{
Serial.println("Client Connected");
}
while(client.connected())
{
while(client.available()>0)
{
// read data from the connected client
Serial.write(client.read());
}
//Send Data to connected client
while(Serial.available()>0)
{
client.write(Serial.read());
}
}
client.stop();
Serial.println("");
Serial.println("Client disconnected");
}
if (client2)
{
if(client2.connected())
{
Serial.println("Client2 Connected");
}
while(client2.connected())
{
while(client2.available()>0)
{
// read data from the connected client
Serial.write(client2.read());
}
//Send Data to connected client
while(Serial.available()>0)
{
client2.write(Serial.read());
}
}
client2.stop();
Serial.println("");
Serial.println("Client2 disconnected");
}
}
//=======================================================================