Examples with MqttServer io.vertx.mqtt.MqttServer used on opensource projects

Example 11 with MqttServer

use of io.vertx.mqtt.MqttServer in project hono by eclipse.

the class AbstractVertxBasedMqttProtocolAdapterTest method testUploadTelemetryMessageFailsForUnknownDevice.

/**
 * Verifies that the adapter does not forward a message published by a device
 * if the device's registration status cannot be asserted.
 *
 * @param ctx The vert.x test context.
 */
@Test
public void testUploadTelemetryMessageFailsForUnknownDevice(final TestContext ctx) {
    // GIVEN an adapter
    final MqttServer server = getMqttServer(false);
    final AbstractVertxBasedMqttProtocolAdapter<ProtocolAdapterProperties> adapter = getAdapter(server);
    givenATelemetrySenderForOutcome(Future.succeededFuture(mock(ProtonDelivery.class)));
    // WHEN an unknown device publishes a telemetry message
    when(regClient.assertRegistration(eq("unknown"), any())).thenReturn(Future.failedFuture(new ClientErrorException(HttpURLConnection.HTTP_NOT_FOUND)));
    final MessageSender sender = mock(MessageSender.class);
    when(messagingClient.getOrCreateTelemetrySender(anyString())).thenReturn(Future.succeededFuture(sender));
    adapter.uploadTelemetryMessage(new MqttContext(mock(MqttPublishMessage.class), mock(MqttEndpoint.class)), "my-tenant", "unknown", Buffer.buffer("test")).setHandler(ctx.asyncAssertFailure(t -> {
        // THEN the message has not been sent downstream
        verify(sender, never()).send(any(Message.class));
        // because the device's registration status could not be asserted
        ctx.assertEquals(HttpURLConnection.HTTP_NOT_FOUND, ((ClientErrorException) t).getErrorCode());
    }));
}

Example 12 with MqttServer

use of io.vertx.mqtt.MqttServer in project hono by eclipse.

the class AbstractVertxBasedMqttProtocolAdapterTest method getMqttServer.

private static MqttServer getMqttServer(final boolean startupShouldFail) {
    final MqttServer server = mock(MqttServer.class);
    when(server.actualPort()).thenReturn(0, 1883);
    when(server.endpointHandler(VertxMockSupport.anyHandler())).thenReturn(server);
    when(server.listen(VertxMockSupport.anyHandler())).then(invocation -> {
        final Handler<AsyncResult<MqttServer>> handler = invocation.getArgument(0);
        if (startupShouldFail) {
            handler.handle(Future.failedFuture("MQTT server intentionally failed to start"));
        } else {
            handler.handle(Future.succeededFuture(server));
        }
        return server;
    });
    return server;
}

Example 13 with MqttServer

use of io.vertx.mqtt.MqttServer in project vertx-examples by vert-x3.

the class Server method start.

@Override
public void start() throws Exception {
    MqttServerOptions options = new MqttServerOptions().setPort(8883).setPemKeyCertOptions(new PemKeyCertOptions().setKeyPath("server-key.pem").setCertPath("server-cert.pem")).setSsl(true);
    MqttServer mqttServer = MqttServer.create(vertx, options);
    mqttServer.endpointHandler(endpoint -> {
        // shows main connect info
        System.out.println("MQTT client [" + endpoint.clientIdentifier() + "] request to connect, " + "clean session = " + endpoint.isCleanSession());
        // accept connection from the remote client
        endpoint.accept(false);
    }).listen(ar -> {
        if (ar.succeeded()) {
            System.out.println("MQTT server is listening on port " + mqttServer.actualPort());
        } else {
            System.err.println("Error on starting the server" + ar.cause().getMessage());
        }
    });
}