Permalink
Switch branches/tags
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
81 lines (61 sloc) 1.84 KB
/*
Simple WebSocket client for ArduinoHttpClient library
Connects to the WebSocket server, and sends a hello
message every 5 seconds
created 28 Jun 2016
by Sandeep Mistry
this example is in the public domain
*/
#include <ArduinoHttpClient.h>
#include <WiFi101.h>
#include "arduino_secrets.h"
///////please enter your sensitive data in the Secret tab/arduino_secrets.h
/////// Wifi Settings ///////
char ssid[] = SECRET_SSID;
char pass[] = SECRET_PASS;
char serverAddress[] = "echo.websocket.org"; // server address
int port = 80;
WiFiClient wifi;
WebSocketClient client = WebSocketClient(wifi, serverAddress, port);
int status = WL_IDLE_STATUS;
int count = 0;
void setup() {
Serial.begin(9600);
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to Network named: ");
Serial.println(ssid); // print the network name (SSID);
// Connect to WPA/WPA2 network:
status = WiFi.begin(ssid, pass);
}
// print the SSID of the network you're attached to:
Serial.print("SSID: ");
Serial.println(WiFi.SSID());
// print your WiFi shield's IP address:
IPAddress ip = WiFi.localIP();
Serial.print("IP Address: ");
Serial.println(ip);
}
void loop() {
Serial.println("starting WebSocket client");
client.begin();
while (client.connected()) {
Serial.print("Sending hello ");
Serial.println(count);
// send a hello #
client.beginMessage(TYPE_TEXT);
client.print("hello ");
client.print(count);
client.endMessage();
// increment count for next message
count++;
// check if a message is available to be received
int messageSize = client.parseMessage();
if (messageSize > 0) {
Serial.println("Received a message:");
Serial.println(client.readString());
}
// wait 5 seconds
delay(5000);
}
Serial.println("disconnected");
}