beginWebSocket()


Description

Tells the server to begin listening for an incoming Web Socket connection.

Syntax

server.beginWebSocket(path)

Parameters

path - URI of the web socket

Returns

none

Example

#include <Phpoc.h>

PhpocServer server(80);

void setup() {
  Serial.begin(9600);
  while(!Serial)
    ;

  // initialize PHPoC [WiFi] Shield:
  Phpoc.begin(PF_LOG_SPI | PF_LOG_NET);
  //Phpoc.begin();

  // start WebSocket server
  server.beginWebSocket("remote_push");

  // print IP address of PHPoC [WiFi] Shield to serial monitor:
  Serial.print("WebSocket server address : ");
  Serial.println(Phpoc.localIP());
}

void loop() {
  // wait for a new client:
  PhpocClient client = server.available();

  if (client) {
    if (client.available() > 0) {
      // read a byte incoming from the client:
      char thisChar = client.read();

      // when an user presses a button on the web apps, the web app sends an
      // uppercase character corresponding with the name of button to Arduino.
      // When an user releases a button on the web apps, the web app sends a
      // lowercase character corresponding with the name of button to Arduino.
      if(thisChar == 'A')
         Serial.println("button A press");
      if(thisChar == 'a')
         Serial.println("button A release");
      if(thisChar == 'B')
         Serial.println("button B press");
      if(thisChar == 'b')
         Serial.println("button B release");
      if(thisChar == 'C')
         Serial.println("button C press");
      if(thisChar == 'c')
         Serial.println("button C release");
    }
  }
}