本文整理汇总了Java中org.fusesource.mqtt.client.MQTT.setTracer方法的典型用法代码示例。如果您正苦于以下问题：Java MQTT.setTracer方法的具体用法？Java MQTT.setTracer怎么用？Java MQTT.setTracer使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.fusesource.mqtt.client.MQTT的用法示例。
在下文中一共展示了MQTT.setTracer方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createMQTTSslConnection
import org.fusesource.mqtt.client.MQTT; //导入方法依赖的package包/类
private MQTT createMQTTSslConnection(String clientId, boolean clean) throws Exception {
MQTT mqtt = new MQTT();
mqtt.setConnectAttemptsMax(1);
mqtt.setReconnectAttemptsMax(0);
mqtt.setTracer(createTracer());
mqtt.setHost("ssl://localhost:" + port);
if (clientId != null) {
mqtt.setClientId(clientId);
}
mqtt.setCleanSession(clean);
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(new KeyManager[0], new TrustManager[]{new DefaultTrustManager()}, new SecureRandom());
mqtt.setSslContext(ctx);
return mqtt;
}
示例2: createMQTTTcpConnection
import org.fusesource.mqtt.client.MQTT; //导入方法依赖的package包/类
private MQTT createMQTTTcpConnection(String clientId, boolean clean) throws Exception {
MQTT mqtt = new MQTT();
mqtt.setConnectAttemptsMax(1);
mqtt.setReconnectAttemptsMax(0);
mqtt.setTracer(createTracer());
mqtt.setVersion("3.1.1");
if (clientId != null) {
mqtt.setClientId(clientId);
}
mqtt.setCleanSession(clean);
mqtt.setHost("localhost", port);
return mqtt;
}
示例3: createMQTTTcpConnection
import org.fusesource.mqtt.client.MQTT; //导入方法依赖的package包/类
private MQTT createMQTTTcpConnection(String clientId, boolean clean, int port) throws Exception {
MQTT mqtt = new MQTT();
mqtt.setConnectAttemptsMax(1);
mqtt.setReconnectAttemptsMax(0);
mqtt.setTracer(createTracer());
if (clientId != null) {
mqtt.setClientId(clientId);
}
mqtt.setCleanSession(clean);
mqtt.setHost("localhost", port);
return mqtt;
}
示例4: testMQTTRetainQoS
import org.fusesource.mqtt.client.MQTT; //导入方法依赖的package包/类
@Test(timeout = 60 * 1000)
public void testMQTTRetainQoS() throws Exception {
String[] topics = {"AT_MOST_ONCE", "AT_LEAST_ONCE", "EXACTLY_ONCE"};
for (int i = 0; i < topics.length; i++) {
final String topic = topics[i];
MQTT mqtt = createMQTTConnection();
mqtt.setClientId("foo");
mqtt.setKeepAlive((short) 2);
final int[] actualQoS = {-1};
mqtt.setTracer(new Tracer() {
@Override
public void onReceive(MQTTFrame frame) {
// validate the QoS
if (frame.messageType() == PUBLISH.TYPE) {
actualQoS[0] = frame.qos().ordinal();
}
}
});
final BlockingConnection connection = mqtt.blockingConnection();
connection.connect();
connection.publish(topic, topic.getBytes(), QoS.EXACTLY_ONCE, true);
connection.subscribe(new Topic[]{new Topic(topic, QoS.valueOf(topic))});
final Message msg = connection.receive(5000, TimeUnit.MILLISECONDS);
assertNotNull(msg);
assertEquals(topic, new String(msg.getPayload()));
int waitCount = 0;
while (actualQoS[0] == -1 && waitCount < 10) {
Thread.sleep(1000);
waitCount++;
}
assertEquals(i, actualQoS[0]);
msg.ack();
connection.unsubscribe(new String[]{topic});
connection.disconnect();
}
}