Examples with SseEventSource javax.ws.rs.sse.SseEventSource used on opensource projects

Example 16 with SseEventSource

use of javax.ws.rs.sse.SseEventSource in project cxf by apache.

the class SseEventSourceImplTest method testNoReconnectAndNoEventsAreDetected.

@Test
public void testNoReconnectAndNoEventsAreDetected() throws InterruptedException, IOException {
    try (SseEventSource eventSource = withNoReconnect(Type.EVENT_BAD_NEW_LINES)) {
        eventSource.open();
        assertThat(eventSource.isOpen(), equalTo(true));
        // Allow the event processor to pull for events (150ms)
        Thread.sleep(150L);
    }
    assertThat(events.size(), equalTo(0));
}

Example 17 with SseEventSource

use of javax.ws.rs.sse.SseEventSource in project cxf by apache.

the class SseEventSourceImplTest method testConnectWithLastEventId.

@Test
public void testConnectWithLastEventId() throws InterruptedException, IOException {
    try (SseEventSource eventSource = withNoReconnect(Type.EVENT_LAST_EVENT_ID, "10")) {
        eventSource.open();
        assertThat(eventSource.isOpen(), equalTo(true));
        // Allow the event processor to pull for events (150ms)
        Thread.sleep(150L);
    }
    await().atMost(Duration.ofMillis(500L)).untilAsserted(() -> assertThat(events.size(), equalTo(1)));
    assertThat(events.get(0).getId(), equalTo("10"));
    assertThat(events.get(0).getReconnectDelay(), equalTo(10000L));
    assertThat(events.get(0).getComment(), equalTo("test comment"));
    assertThat(events.get(0).readData(), equalTo("test data"));
}

Example 18 with SseEventSource

use of javax.ws.rs.sse.SseEventSource in project cxf by apache.

the class SseEventSourceImplTest method testNoReconnectAndCloseTheStreamWhileEventIsBeingReceived.

@Test
public void testNoReconnectAndCloseTheStreamWhileEventIsBeingReceived() throws InterruptedException, IOException {
    try (SseEventSource eventSource = withNoReconnect(Type.BUSY)) {
        eventSource.open();
        assertThat(eventSource.isOpen(), equalTo(true));
        // Allow the event processor to pull for events (200ms)
        Thread.sleep(50L);
        assertThat(eventSource.close(100L, TimeUnit.MILLISECONDS), equalTo(true));
        assertThat(eventSource.isOpen(), equalTo(false));
    }
}

Example 19 with SseEventSource

use of javax.ws.rs.sse.SseEventSource in project jersey by jersey.

the class SseEventSinkToEventSourceTest method testWithSimpleSubscriber.

@Test
public void testWithSimpleSubscriber() {
    transmitLatch = new CountDownLatch(MSG_COUNT);
    final WebTarget endpoint = target().path("events");
    final List<InboundSseEvent> results = new ArrayList<>();
    try (final SseEventSource eventSource = SseEventSource.target(endpoint).build()) {
        final CountDownLatch receivedLatch = new CountDownLatch(3 * MSG_COUNT);
        eventSource.subscribe((event) -> {
            results.add(event);
            receivedLatch.countDown();
        });
        eventSource.open();
        final boolean allTransmitted = transmitLatch.await(5000, TimeUnit.MILLISECONDS);
        final boolean allReceived = receivedLatch.await(5000, TimeUnit.MILLISECONDS);
        Assert.assertTrue(allTransmitted);
        Assert.assertTrue(allReceived);
        Assert.assertEquals(30, results.size());
    } catch (final InterruptedException e) {
        e.printStackTrace();
    }
}

Example 20 with SseEventSource

use of javax.ws.rs.sse.SseEventSource in project cxf by apache.

the class SseEventSourceImplTest method testTryToCloseWhileConnecting.

@Test
public void testTryToCloseWhileConnecting() throws ExecutionException, InterruptedException {
    try (SseEventSource eventSource = withNoReconnect(Type.BUSY)) {
        final Future<?> future = executor.submit(() -> eventSource.open());
        // Wait a bit for open() to advance
        Thread.sleep(50L);
        eventSource.close();
        assertThat(future.get(), equalTo(null));
        assertThat(eventSource.isOpen(), equalTo(false));
    }
}