public static void main(String[] args) throws Exception {
final Pang httpClient =
// PreverClientFactory.createHttpClient("demo", "Fj8QBK",
// "http://192.168.56.101:9191");
PangFactory.createHttpClient("demo", "Fj8QBK", "http://192.168.0.4:9191");
final Random generator = new Random();
// 2pi = 6.28....
final double period = 1000;
final double amplitude = 10;
Timer timer = new Timer();
timer.schedule(
new TimerTask() {
@Override
public void run() {
String value = null;
double sin = Math.sin(System.currentTimeMillis() / period);
value = ((Double) (amplitude * sin)).toString();
System.out.println((new Date()).toString() + "@" + value);
try {
// httpClient.sendData("test_sin", value);
} catch (Throwable e) {
}
}
},
0,
1 * 1000);
timer.wait();
httpClient.disconnect();
}
@Test
public void sendMultipleDataByTimerTask() throws Exception {
Pang httpClient = PangFactory.createHttpClient("josh", "abc2fk");
httpClient.connect("http://localhost:9191");
httpClient.startTimerTask(
new MultipleDataCallback() {
public boolean isRunning(int count) {
return count < 10;
}
public void onSuccess(Object value) {}
public Object getData() {
sensor.setHumidity((int) (Math.random() * 30 + 30));
sensor.setTemperature((int) (Math.random() * 20 + 20));
sensor.setTimeStamp(new Date());
return sensor;
}
},
5,
TimeUnit.SECONDS);
httpClient.waitTimerTask();
httpClient.disconnect();
}
@Test
public void sendByTimerTask() throws Exception {
final Random r = new Random();
Pang httpClient = PangFactory.createHttpClient("josh", "abc2fk", "http://localhost:9191");
httpClient.startTimerTask(
"temperature",
new SingleDataCallback() {
public void onSuccess(String data) {
System.out.println(data);
}
public boolean isRunning(int currentCount) {
return currentCount < 10;
}
public String getData() {
return Integer.toString(r.nextInt(10));
}
},
5,
TimeUnit.SECONDS);
httpClient.waitTimerTask();
httpClient.disconnect();
}
@Test
public void senddata() throws Exception {
Pang httpClient = PangFactory.createHttpClient("josh", "abc2fk", "http://localhost:9191");
httpClient.sendData("temperature", "12");
httpClient.disconnect();
}
@Test
public void sendMultipledata() throws Exception {
Pang httpClient = PangFactory.createHttpClient("josh", "abc2fk", "http://localhost:9191");
sensor.setHumidity((int) (Math.random() * 30 + 30));
sensor.setTemperature((int) (Math.random() * 20 + 20));
sensor.setTimeStamp(new Date());
httpClient.sendData(sensor);
httpClient.disconnect();
}
@Test
public void sendmanydata() throws Exception {
Random r = new Random();
for (int i = 0; i < 1000; i++) {
TimeUnit.MILLISECONDS.sleep(5);
sendingDataClient.sendData("pi_temp", "" + r.nextInt(50));
}
}
@Before
public void init() throws Exception {
sendingDataClient = new PangMqttClient("demo", "test1");
final CountDownLatch latch = new CountDownLatch(1);
sendingDataClient.setConnectionCallback(
new ConnectionCallback() {
public void onConnectionSuccess() {
latch.countDown();
}
public void onConnectionLost(Throwable cause) {}
public void onConnectionFailure(Throwable cause) {}
});
sendingDataClient.connect("tcp://192.168.0.21:1884");
latch.await(3, TimeUnit.SECONDS);
}
@Test
public void sendone() throws Exception {
Random r = new Random();
sendingDataClient.sendData("test1", "" + 95);
}